国内首座！城开高速蓼子特大桥拱肋完成复合转体合龙
<section style="box-sizing: border-box; font-style: normal; font-weight: 400; text-align: justify; font-size: 16px; visibility: visible;"><section style="font-size: 14px; line-height: 1.8; box-sizing: border-box; visibility: visible;" powered-by="xiumi.us"><p style="text-align: center; white-space: normal; margin: 0px; padding: 0px; box-sizing: border-box; visibility: visible;"><br></p><p style="text-align: center; white-space: normal; margin: 0px; padding: 0px; box-sizing: border-box; visibility: visible;">“先最大竖转<span style="color: rgb(107, 159, 239); font-size: 15px; box-sizing: border-box; visibility: visible;"><strong style="box-sizing: border-box; visibility: visible;">70</strong></span>度，再平转<span style="font-size: 15px; color: rgb(107, 159, 239); box-sizing: border-box; visibility: visible;"><strong style="box-sizing: border-box; visibility: visible;">182</strong></span>度</p><p style="text-align: center; white-space: normal; margin: 0px; padding: 0px; box-sizing: border-box; visibility: visible;">然后又最大竖转<span style="font-size: 15px; color: rgb(107, 159, 239); box-sizing: border-box; visibility: visible;"><strong style="box-sizing: border-box; visibility: visible;">28</strong></span>度”</p><p style="text-align: center; white-space: normal; margin: 0px; padding: 0px; box-sizing: border-box; visibility: visible;"><br style="box-sizing: border-box; visibility: visible;"></p><p style="text-align: center; white-space: normal; margin: 0px; padding: 0px; box-sizing: border-box; visibility: visible;">一榀拱肋重达<span style="color: rgb(107, 159, 239); font-size: 15px; box-sizing: border-box; visibility: visible;"><strong style="box-sizing: border-box; visibility: visible;">700</strong></span>吨</p><p style="text-align: center; white-space: normal; margin: 0px; padding: 0px; box-sizing: border-box; visibility: visible;">一个转体单元重达<span style="color: rgb(107, 159, 239); font-size: 15px; box-sizing: border-box; visibility: visible;"><strong style="box-sizing: border-box; visibility: visible;">4700</strong></span>吨</p><p style="text-align: center; white-space: normal; margin: 0px; padding: 0px; box-sizing: border-box; visibility: visible;">历经<strong style="box-sizing: border-box; visibility: visible;"><span style="color: rgb(107, 159, 239); font-size: 15px; box-sizing: border-box; visibility: visible;">8</span></strong>天的转体施工，<span style="color: rgb(107, 159, 239); font-size: 15px; box-sizing: border-box; visibility: visible;"><strong style="box-sizing: border-box; visibility: visible;">17</strong></span>次转体操作</p><p style="text-align: center; white-space: normal; margin: 0px; padding: 0px; box-sizing: border-box; visibility: visible;"><br style="box-sizing: border-box; visibility: visible;"></p><p style="text-align: center; white-space: normal; margin: 0px; padding: 0px; box-sizing: border-box; visibility: visible;">在现场100余名施工人员和管理人员紧密配合下</p><p style="text-align: center; white-space: normal; margin: 0px; padding: 0px; box-sizing: border-box; visibility: visible;">8月29日，城开高速蓼子特大桥在大巴山间百米高空</p><p style="text-align: center; white-space: normal; margin: 0px; padding: 0px; box-sizing: border-box; visibility: visible;">成功上演“空中芭蕾”</p><p style="text-align: center; white-space: normal; margin: 0px; padding: 0px; box-sizing: border-box; visibility: visible;">创下了国内单桥转体操作次数最多的纪录</p></section><p style="white-space: normal; margin: 0px; padding: 0px; box-sizing: border-box; visibility: visible;" powered-by="xiumi.us"><br style="box-sizing: border-box; visibility: visible;"></p><section style="text-align: center; margin-top: 10px; margin-bottom: 10px; box-sizing: border-box; visibility: visible;" powered-by="xiumi.us"><section style="max-width: 100%; vertical-align: middle; display: inline-block; line-height: 0; box-sizing: border-box; visibility: visible;"><div style="text-align:center"></div></section></section><section style="font-size: 14px; box-sizing: border-box; visibility: visible;" powered-by="xiumi.us"><p style="text-align: left; white-space: normal; margin: 0px; padding: 0px; box-sizing: border-box; visibility: visible;"><span style="box-sizing: border-box; visibility: visible;"><strong style="box-sizing: border-box; visibility: visible;">这也是全国首次采用单肋空中平转、竖转混合转体工艺的大跨度拱桥。</strong></span></p></section><p style="white-space: normal; margin: 0px; padding: 0px; box-sizing: border-box; visibility: visible;" powered-by="xiumi.us"><br style="box-sizing: border-box; visibility: visible;"></p><section style="display: flex; flex-flow: row nowrap; text-align: left; justify-content: flex-start; margin: 10px 0px; box-sizing: border-box; visibility: visible;" powered-by="xiumi.us"><section style="display: inline-block; vertical-align: middle; width: auto; min-width: 10%; max-width: 100%; height: auto; align-self: center; box-sizing: border-box; visibility: visible;"><section style="text-align: center; box-sizing: border-box; visibility: visible;" powered-by="xiumi.us"><section style="display: inline-block; width: 15px; height: 15px; vertical-align: top; overflow: hidden; background-color: rgb(195, 218, 241); box-shadow: rgb(255, 242, 180) -8px 12px 0px; box-sizing: border-box; visibility: visible;"><svg viewBox="0 0 1 1" style="float: left; line-height: 0; width: 0px; vertical-align: top; visibility: visible;"></svg></section></section></section><section style="display: inline-block; vertical-align: middle; width: auto; min-width: 10%; max-width: 100%; height: auto; align-self: center; box-sizing: border-box; visibility: visible;"><section style="color: rgb(0, 0, 0); font-size: 20px; text-align: center; box-sizing: border-box; visibility: visible;" powered-by="xiumi.us"><p style="margin: 0px; padding: 0px; box-sizing: border-box; visibility: visible;"><strong style="box-sizing: border-box; visibility: visible;">首创“竖转→平转→竖转”</strong><strong style="box-sizing: border-box; visibility: visible;">多重转体工艺</strong></p><p style="margin: 0px; padding: 0px; box-sizing: border-box; visibility: visible;"><strong style="box-sizing: border-box; visibility: visible;">获大批媒体关注，掀起刷屏热潮</strong></p></section></section></section><p style="white-space: normal; margin: 0px; padding: 0px; box-sizing: border-box; visibility: visible;" powered-by="xiumi.us"><br style="box-sizing: border-box; visibility: visible;"></p><section style="text-align: center; margin-top: 10px; margin-bottom: 10px; box-sizing: border-box; visibility: visible;" powered-by="xiumi.us"><section style="max-width: 100%; vertical-align: middle; display: inline-block; line-height: 0; box-sizing: border-box; visibility: visible;"><div style="text-align:center"></div></section></section><section style="text-align: center; font-size: 12px; box-sizing: border-box; visibility: visible;" powered-by="xiumi.us"><p style="margin: 0px; padding: 0px; box-sizing: border-box; visibility: visible;"><strong style="box-sizing: border-box; visibility: visible;">新闻联播报道</strong></p></section><p style="white-space: normal; margin: 0px; padding: 0px; box-sizing: border-box; visibility: visible;" powered-by="xiumi.us"><br style="box-sizing: border-box; visibility: visible;"></p><section style="text-align: center; margin-top: 10px; margin-bottom: 10px; box-sizing: border-box; visibility: visible;" powered-by="xiumi.us"><section style="max-width: 100%; vertical-align: middle; display: inline-block; line-height: 0; box-sizing: border-box; visibility: visible;"><div style="text-align:center"></div></section></section><section style="font-size: 12px; box-sizing: border-box; visibility: visible;" powered-by="xiumi.us"><p style="text-align: center; white-space: normal; margin: 0px; padding: 0px; box-sizing: border-box; visibility: visible;"><strong style="box-sizing: border-box; visibility: visible;">人民网总网首页展示</strong></p></section><p style="white-space: normal; margin: 0px; padding: 0px; box-sizing: border-box; visibility: visible;" powered-by="xiumi.us"><br style="box-sizing: border-box; visibility: visible;"></p><section style="text-align: center; margin-top: 10px; margin-bottom: 10px; box-sizing: border-box; visibility: visible;" powered-by="xiumi.us"><section style="max-width: 100%;vertical-align: middle;display: inline-block;line-height: 0;box-sizing: border-box;"><div style="text-align:center"></div></section></section><section style="text-align: center;font-size: 12px;box-sizing: border-box;" powered-by="xiumi.us"><p style="margin: 0px;padding: 0px;box-sizing: border-box;"><strong style="box-sizing: border-box;">国家级、市级媒体纷纷报道（截取部分）</strong></p></section><p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;" powered-by="xiumi.us"><br style="box-sizing: border-box;"></p><section style="margin: 10px 0%;text-align: left;justify-content: flex-start;display: flex;flex-flow: row nowrap;box-sizing: border-box;" powered-by="xiumi.us"><section style="display: inline-block;vertical-align: top;width: 15%;align-self: flex-start;flex: 0 0 auto;box-sizing: border-box;"><section style="text-align: center;margin: 10px 0% 0px;box-sizing: border-box;" powered-by="xiumi.us"><section style="max-width: 100%;vertical-align: middle;display: inline-block;line-height: 0;border-width: 0px;border-radius: 100%;border-style: none;border-color: rgb(62, 62, 62);overflow: hidden;box-shadow: rgb(0, 0, 0) 0px 0px 0px;box-sizing: border-box;"><div style="text-align:center"></div></section></section></section><section style="display: inline-block;vertical-align: top;width: 8%;align-self: flex-start;flex: 0 0 auto;box-sizing: border-box;"><section style="text-align: right;margin: 25px 0% 0px;transform: translate3d(4px, 0px, 0px);-webkit-transform: translate3d(4px, 0px, 0px);-moz-transform: translate3d(4px, 0px, 0px);-o-transform: translate3d(4px, 0px, 0px);box-sizing: border-box;" powered-by="xiumi.us"><section style="display: inline-block;width: 20px;height: 30px;vertical-align: top;overflow: hidden;box-sizing: border-box;"><section style="text-align: center;margin: 0px 0%;box-sizing: border-box;" powered-by="xiumi.us"><section style="max-width: 100%;vertical-align: middle;display: inline-block;line-height: 0;box-sizing: border-box;"><div style="text-align:center"></div></section></section></section></section></section><section style="display: inline-block;vertical-align: top;width: 54%;align-self: flex-start;flex: 0 0 auto;box-sizing: border-box;"><section style="box-sizing: border-box;" powered-by="xiumi.us"><section style="display: inline-block;min-width: 10%;max-width: 100%;vertical-align: top;padding: 10px 0px;box-sizing: border-box;"><section style="text-align: center;box-sizing: border-box;" powered-by="xiumi.us"><section style="display: inline-block;min-width: 10%;max-width: 100%;vertical-align: top;border-width: 3px;border-style: solid;border-color: rgb(0, 0, 0);background-color: rgb(255, 255, 255);box-sizing: border-box;"><section style="margin: -4px 0% -10px;justify-content: center;display: flex;flex-flow: row nowrap;box-sizing: border-box;" powered-by="xiumi.us"><section style="display: inline-block;vertical-align: top;width: 50%;align-self: flex-start;flex: 0 0 auto;box-sizing: border-box;"><section style="text-align: left;transform: translate3d(-4px, 0px, 0px);-webkit-transform: translate3d(-4px, 0px, 0px);-moz-transform: translate3d(-4px, 0px, 0px);-o-transform: translate3d(-4px, 0px, 0px);margin: 0px 0%;box-sizing: border-box;" powered-by="xiumi.us"><section style="display: inline-block;width: 12px;height: 12px;vertical-align: top;overflow: hidden;line-height: 0;box-sizing: border-box;"><section style="text-align: center;margin: 0px 0%;box-sizing: border-box;" powered-by="xiumi.us"><section style="max-width: 100%;vertical-align: middle;display: inline-block;line-height: 0;box-sizing: border-box;"><div style="text-align:center"></div></section></section></section></section></section><section style="display: inline-block;vertical-align: top;width: 50%;border-width: 0px;align-self: flex-start;flex: 0 0 auto;box-sizing: border-box;"><section style="text-align: left;transform: translate3d(4px, 0px, 0px) rotateY(180deg);-webkit-transform: translate3d(4px, 0px, 0px) rotateY(180deg);-moz-transform: translate3d(4px, 0px, 0px) rotateY(180deg);-o-transform: translate3d(4px, 0px, 0px) rotateY(180deg);margin: 0px 0%;box-sizing: border-box;" powered-by="xiumi.us"><section style="display: inline-block;width: 12px;height: 12px;vertical-align: top;overflow: hidden;border-width: 0px;line-height: 0;box-sizing: border-box;"><section style="text-align: center;margin: 0px 0%;box-sizing: border-box;" powered-by="xiumi.us"><section style="max-width: 100%;vertical-align: middle;display: inline-block;line-height: 0;box-sizing: border-box;"><div style="text-align:center"></div></section></section></section></section></section></section><section style="margin: -20px 0% -15px;box-sizing: border-box;" powered-by="xiumi.us"><section style="display: inline-block;min-width: 10%;max-width: 100%;vertical-align: top;padding: 5px 10px;border-width: 0px;box-sizing: border-box;"><section style="margin: 5px 0% 0px;transform: translate3d(1px, 0px, 0px);-webkit-transform: translate3d(1px, 0px, 0px);-moz-transform: translate3d(1px, 0px, 0px);-o-transform: translate3d(1px, 0px, 0px);box-sizing: border-box;" powered-by="xiumi.us"><section style="padding: 0px;text-align: justify;letter-spacing: 0px;font-size: 14px;box-sizing: border-box;"><p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><span style="color: rgb(160, 160, 160);box-sizing: border-box;">各位肯定很疑惑，为什么采用如此复杂的复合转体工艺，而不选择采用<span style="letter-spacing: 0px;box-sizing: border-box;">传统缆索吊装工艺呢？下面越越来给大家讲解一下。</span></span></p></section></section></section></section><section style="margin: -10px 0% -4px;transform: rotateX(180deg);-webkit-transform: rotateX(180deg);-moz-transform: rotateX(180deg);-o-transform: rotateX(180deg);justify-content: center;display: flex;flex-flow: row nowrap;box-sizing: border-box;" powered-by="xiumi.us"><section style="display: inline-block;vertical-align: top;width: 50%;align-self: flex-start;flex: 0 0 auto;box-sizing: border-box;"><section style="text-align: left;transform: translate3d(-4px, 0px, 0px);-webkit-transform: translate3d(-4px, 0px, 0px);-moz-transform: translate3d(-4px, 0px, 0px);-o-transform: translate3d(-4px, 0px, 0px);margin: 0px 0%;box-sizing: border-box;" powered-by="xiumi.us"><section style="display: inline-block;width: 12px;height: 12px;vertical-align: top;overflow: hidden;line-height: 0;box-sizing: border-box;"><section style="text-align: center;margin: 0px 0%;box-sizing: border-box;" powered-by="xiumi.us"><section style="max-width: 100%;vertical-align: middle;display: inline-block;line-height: 0;box-sizing: border-box;"><div style="text-align:center"></div></section></section></section></section></section><section style="display: inline-block;vertical-align: top;width: 50%;border-width: 0px;align-self: flex-start;flex: 0 0 auto;box-sizing: border-box;"><section style="text-align: left;transform: translate3d(4px, 0px, 0px) rotateY(180deg);-webkit-transform: translate3d(4px, 0px, 0px) rotateY(180deg);-moz-transform: translate3d(4px, 0px, 0px) rotateY(180deg);-o-transform: translate3d(4px, 0px, 0px) rotateY(180deg);margin: 0px 0%;box-sizing: border-box;" powered-by="xiumi.us"><section style="display: inline-block;width: 12px;height: 12px;vertical-align: top;overflow: hidden;border-width: 0px;line-height: 0;box-sizing: border-box;"><section style="text-align: center;margin: 0px 0%;box-sizing: border-box;" powered-by="xiumi.us"><section style="max-width: 100%;vertical-align: middle;display: inline-block;line-height: 0;box-sizing: border-box;"><div style="text-align:center"></div></section></section></section></section></section></section></section></section></section></section></section></section><section style="text-align: left;justify-content: flex-start;display: flex;flex-flow: row nowrap;margin: 10px 0px;box-sizing: border-box;" powered-by="xiumi.us"><section style="display: inline-block;vertical-align: top;width: auto;align-self: flex-start;flex: 0 0 auto;min-width: 5%;max-width: 100%;height: auto;box-sizing: border-box;"><section style="justify-content: flex-start;display: flex;flex-flow: row nowrap;margin: 10px 0px 0px;box-sizing: border-box;" powered-by="xiumi.us"><section style="display: inline-block;vertical-align: middle;width: auto;align-self: center;flex: 0 0 auto;min-width: 5%;max-width: 100%;height: auto;margin: 0px 10px 0px 0px;box-sizing: border-box;"><section style="font-size: 19px;text-align: center;margin: 0px 0px 10px;box-sizing: border-box;" powered-by="xiumi.us"><section style="display: inline-block;border-width: 1px;border-style: solid;border-color: rgb(244, 228, 100);background-color: rgb(244, 228, 100);width: 1.8em;height: 1.8em;border-radius: 100%;margin-left: auto;margin-right: auto;font-size: 30px;color: rgb(15, 41, 76);box-sizing: border-box;"><p style="margin: 0px;padding: 0px;box-sizing: border-box;">1</p></section></section></section><section style="display: inline-block;vertical-align: middle;width: auto;align-self: center;flex: 0 0 0%;height: auto;box-sizing: border-box;"><section style="transform: rotateZ(315deg);-webkit-transform: rotateZ(315deg);-moz-transform: rotateZ(315deg);-o-transform: rotateZ(315deg);box-sizing: border-box;" powered-by="xiumi.us"><section style="text-align: center;box-sizing: border-box;"><section style="display: inline-block;width: 11px;height: 11px;vertical-align: top;overflow: hidden;border-style: solid;border-width: 0px 3px 3px 0px;border-color: rgb(15, 41, 76) rgb(62, 62, 62) rgb(62, 62, 62) rgb(15, 41, 76);box-sizing: border-box;"><section style="text-align: justify;box-sizing: border-box;" powered-by="xiumi.us"><p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><br style="box-sizing: border-box;"></p></section></section></section></section></section></section></section><section style="display: inline-block;vertical-align: top;width: auto;flex: 100 100 0%;height: auto;background-color: rgb(225, 244, 254);padding: 30px;margin: 0px 0px 0px 20px;box-sizing: border-box;"><section style="text-align: justify;font-size: 14px;box-sizing: border-box;" powered-by="xiumi.us"><p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;">如果按传统缆索吊装工艺，在建桥过程中，蓼子特大桥的两端需要布置锚锭，但现实是桥梁一端连着蓼子互通，另一端连着长湾大桥，锚碇位置山体横坡达到70多度，锚碇布置处还有滑坡堆积体，<strong style="box-sizing: border-box;">不具备锚锭布置条件。</strong></p></section><section style="text-align: center;margin: 0px;box-sizing: border-box;" powered-by="xiumi.us"><section style="background-color: rgb(15, 41, 76);height: 1px;box-sizing: border-box;"><svg viewBox="0 0 1 1" style="float:left;line-height:0;width:0;vertical-align:top;"></svg></section></section></section></section><section style="text-align: left;justify-content: flex-start;display: flex;flex-flow: row nowrap;margin: 10px 0px;box-sizing: border-box;" powered-by="xiumi.us"><section style="display: inline-block;vertical-align: top;width: auto;align-self: flex-start;flex: 0 0 auto;min-width: 5%;max-width: 100%;height: auto;box-sizing: border-box;"><section style="justify-content: flex-start;display: flex;flex-flow: row nowrap;margin: 10px 0px 0px;box-sizing: border-box;" powered-by="xiumi.us"><section style="display: inline-block;vertical-align: middle;width: auto;align-self: center;flex: 0 0 auto;min-width: 5%;max-width: 100%;height: auto;margin: 0px 10px 0px 0px;box-sizing: border-box;"><section style="font-size: 19px;text-align: center;margin: 0px 0px 10px;box-sizing: border-box;" powered-by="xiumi.us"><section style="display: inline-block;border-width: 1px;border-style: solid;border-color: rgb(244, 228, 100);background-color: rgb(244, 228, 100);width: 1.8em;height: 1.8em;border-radius: 100%;margin-left: auto;margin-right: auto;font-size: 30px;color: rgb(15, 41, 76);box-sizing: border-box;"><p style="margin: 0px;padding: 0px;box-sizing: border-box;">2</p></section></section></section><section style="display: inline-block;vertical-align: middle;width: auto;align-self: center;flex: 0 0 0%;height: auto;box-sizing: border-box;"><section style="transform: rotateZ(315deg);-webkit-transform: rotateZ(315deg);-moz-transform: rotateZ(315deg);-o-transform: rotateZ(315deg);box-sizing: border-box;" powered-by="xiumi.us"><section style="text-align: center;box-sizing: border-box;"><section style="display: inline-block;width: 11px;height: 11px;vertical-align: top;overflow: hidden;border-style: solid;border-width: 0px 3px 3px 0px;border-color: rgb(15, 41, 76) rgb(62, 62, 62) rgb(62, 62, 62) rgb(15, 41, 76);box-sizing: border-box;"><section style="text-align: justify;box-sizing: border-box;" powered-by="xiumi.us"><p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><br style="box-sizing: border-box;"></p></section></section></section></section></section></section></section><section style="display: inline-block;vertical-align: top;width: auto;flex: 100 100 0%;height: auto;background-color: rgb(225, 244, 254);padding: 30px;margin: 0px 0px 0px 20px;box-sizing: border-box;"><section style="text-align: justify;font-size: 14px;box-sizing: border-box;" powered-by="xiumi.us"><p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;">其次，蓼子特大桥桥面距离河面达127米，拱肋最高处距离河面186米，相当于60层楼高，<strong style="box-sizing: border-box;">施工难度大</strong>。</p></section><section style="text-align: center;margin: 0px;box-sizing: border-box;" powered-by="xiumi.us"><section style="background-color: rgb(15, 41, 76);height: 1px;box-sizing: border-box;"><svg viewBox="0 0 1 1" style="float:left;line-height:0;width:0;vertical-align:top;"></svg></section></section></section></section><section style="text-align: left;justify-content: flex-start;display: flex;flex-flow: row nowrap;margin: 10px 0px;box-sizing: border-box;" powered-by="xiumi.us"><section style="display: inline-block;vertical-align: top;width: auto;align-self: flex-start;flex: 0 0 auto;min-width: 5%;max-width: 100%;height: auto;box-sizing: border-box;"><section style="justify-content: flex-start;display: flex;flex-flow: row nowrap;margin: 10px 0px 0px;box-sizing: border-box;" powered-by="xiumi.us"><section style="display: inline-block;vertical-align: middle;width: auto;align-self: center;flex: 0 0 auto;min-width: 5%;max-width: 100%;height: auto;margin: 0px 10px 0px 0px;box-sizing: border-box;"><section style="font-size: 19px;text-align: center;margin: 0px 0px 10px;box-sizing: border-box;" powered-by="xiumi.us"><section style="display: inline-block;border-width: 1px;border-style: solid;border-color: rgb(244, 228, 100);background-color: rgb(244, 228, 100);width: 1.8em;height: 1.8em;border-radius: 100%;margin-left: auto;margin-right: auto;font-size: 30px;color: rgb(15, 41, 76);box-sizing: border-box;"><p style="margin: 0px;padding: 0px;box-sizing: border-box;">3</p></section></section></section><section style="display: inline-block;vertical-align: middle;width: auto;align-self: center;flex: 0 0 0%;height: auto;box-sizing: border-box;"><section style="transform: rotateZ(315deg);-webkit-transform: rotateZ(315deg);-moz-transform: rotateZ(315deg);-o-transform: rotateZ(315deg);box-sizing: border-box;" powered-by="xiumi.us"><section style="text-align: center;box-sizing: border-box;"><section style="display: inline-block;width: 11px;height: 11px;vertical-align: top;overflow: hidden;border-style: solid;border-width: 0px 3px 3px 0px;border-color: rgb(15, 41, 76) rgb(62, 62, 62) rgb(62, 62, 62) rgb(15, 41, 76);box-sizing: border-box;"><section style="text-align: justify;box-sizing: border-box;" powered-by="xiumi.us"><p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><br style="box-sizing: border-box;"></p></section></section></section></section></section></section></section><section style="display: inline-block;vertical-align: top;width: auto;flex: 100 100 0%;height: auto;background-color: rgb(225, 244, 254);padding: 30px;margin: 0px 0px 0px 20px;box-sizing: border-box;"><section style="text-align: justify;font-size: 14px;box-sizing: border-box;" powered-by="xiumi.us"><p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;">在综合考虑<strong style="box-sizing: border-box;">运输条件和场地建设</strong>条件之后，决定在主拱采用平转和竖转相结合的施工工艺。</p><p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><br style="box-sizing: border-box;"></p><p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;">拱肋在现场搭设支架进行卧拼施工，拱座采用分离式，每岸左右各一个拱座，分上下转盘，转盘间设置球铰、撑脚、牵引索和牵引反力座，拱肋施工时<strong style="box-sizing: border-box;">采用平转+竖转相结合的方式进行单肋分幅转体合龙。</strong></p></section><section style="text-align: center;margin: 0px;box-sizing: border-box;" powered-by="xiumi.us"><section style="background-color: rgb(15, 41, 76);height: 1px;box-sizing: border-box;"><svg viewBox="0 0 1 1" style="float:left;line-height:0;width:0;vertical-align:top;"></svg></section></section></section></section><p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;" powered-by="xiumi.us"><br style="box-sizing: border-box;"></p><section style="font-size: 14px;line-height: 1.8;box-sizing: border-box;" powered-by="xiumi.us"><p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;">通过复合转体技术，不仅大大减少高空作业时间，还克服了地形空间狭窄的限制，减少了山体开挖方量，保护了植被，降低了施工安全风险，提高了工程建设品质。</p></section><p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;" powered-by="xiumi.us"><br style="box-sizing: border-box;"></p><section style="display: flex;flex-flow: row nowrap;text-align: left;justify-content: flex-start;margin: 10px 0px;box-sizing: border-box;" powered-by="xiumi.us"><section style="display: inline-block;vertical-align: middle;width: auto;min-width: 10%;max-width: 100%;height: auto;align-self: center;box-sizing: border-box;"><section style="text-align: center;box-sizing: border-box;" powered-by="xiumi.us"><section style="display: inline-block;width: 15px;height: 15px;vertical-align: top;overflow: hidden;background-color: rgb(195, 218, 241);box-shadow: rgb(255, 242, 180) -8px 12px 0px;box-sizing: border-box;"><svg viewBox="0 0 1 1" style="float:left;line-height:0;width:0;vertical-align:top;"></svg></section></section></section><section style="display: inline-block;vertical-align: middle;width: auto;min-width: 10%;max-width: 100%;height: auto;align-self: center;box-sizing: border-box;"><section style="color: rgb(0, 0, 0);font-size: 20px;text-align: justify;box-sizing: border-box;" powered-by="xiumi.us"><p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><strong style="box-sizing: border-box;">国内高速公路首座免涂装耐候钢箱拱桥</strong></p></section><section style="text-align: justify;box-sizing: border-box;" powered-by="xiumi.us"><p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><br style="box-sizing: border-box;"></p></section></section></section><section style="font-size: 14px;line-height: 1.8;box-sizing: border-box;" powered-by="xiumi.us"><p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;">值得一提的是，蓼子特大桥主桥主体结构钢材均采用免涂装耐候钢，这也是<strong style="box-sizing: border-box;">国内高速公路首座免涂装耐候钢箱拱桥。</strong></p></section><p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;" powered-by="xiumi.us"><br style="box-sizing: border-box;"></p><section style="text-align: center;margin-top: 10px;margin-bottom: 10px;box-sizing: border-box;" powered-by="xiumi.us"><section style="max-width: 100%;vertical-align: middle;display: inline-block;line-height: 0;box-sizing: border-box;"><div style="text-align:center"></div></section></section><section style="font-size: 14px;line-height: 1.8;box-sizing: border-box;" powered-by="xiumi.us"><p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><br style="box-sizing: border-box;"></p><p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;">耐候钢通过表面生锈来形成保护层，“以锈防锈”，因而可以不通过油漆涂装就可以解决钢结构桥梁防腐的问题，大大节省了后期管养工作，是一种具有<strong style="box-sizing: border-box;">高强度、高韧性、耐腐蚀、长寿命</strong>等特性的绿色低碳建桥材料，全寿命周期经济及环保效益显著。</p></section><p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;" powered-by="xiumi.us"><br style="box-sizing: border-box;"></p><section style="text-align: center;margin-top: 10px;margin-bottom: 10px;box-sizing: border-box;" powered-by="xiumi.us"><section style="max-width: 100%;vertical-align: middle;display: inline-block;line-height: 0;box-sizing: border-box;"><div style="text-align:center"></div></section></section><section style="font-size: 14px;box-sizing: border-box;" powered-by="xiumi.us"><p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><br style="box-sizing: border-box;"></p></section><section style="font-size: 14px;line-height: 1.8;box-sizing: border-box;" powered-by="xiumi.us"><p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;">目前，美国、日本等国已建设了大量免涂装耐候钢桥，我国桥梁免涂装耐候钢的应用刚刚起步，蓼子特大桥建设过程中开展了众多材料及工艺试验，为免涂装耐候钢桥在国内的应用探索一条<strong style="box-sizing: border-box;">自主发展之路</strong>。</p></section><p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;" powered-by="xiumi.us"><br></p><section style="margin: 0.5em 0px;box-sizing: border-box;" powered-by="xiumi.us"><section style="max-width: 100%;vertical-align: middle;display: inline-block;line-height: 0;box-sizing: border-box;"><div style="text-align:center"></div></section></section><section style="margin: 8px 0% 3px;box-sizing: border-box;" powered-by="xiumi.us"><section style="background-color: rgb(37, 180, 170);height: 2px;background-image: linear-gradient(to right, rgba(39, 179, 180, 0) 0%, rgb(39, 179, 180) 12%, rgb(39, 179, 180) 86%, rgba(39, 179, 180, 0) 100%);box-sizing: border-box;"><svg viewBox="0 0 1 1" style="float:left;line-height:0;width:0;vertical-align:top;"></svg></section></section><section style="margin: 3px 0% 0px;text-align: left;justify-content: flex-start;display: flex;flex-flow: row nowrap;box-sizing: border-box;" powered-by="xiumi.us"><section style="display: inline-block;width: 100%;vertical-align: top;background-color: rgb(225, 244, 254);padding: 10px 20px 0px;align-self: flex-start;flex: 0 0 auto;box-sizing: border-box;"><section style="margin: 0px 0%;box-sizing: border-box;" powered-by="xiumi.us"><section style="color: rgb(26, 28, 31);text-align: justify;padding: 0px;font-size: 14px;line-height: 1.8;box-sizing: border-box;"><p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;">2022年底城开高速将通至城口县城，通车后，城开高速将继续向陕渝界推进，2026年有望为重庆市新增一条北上陕西的<strong style="box-sizing: border-box;">直连快捷省际通道。</strong></p><p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><br style="box-sizing: border-box;"></p><p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;">城开高速建成后，对拉动沿线地区的经济发展，促进产业经济升级，助力<strong style="box-sizing: border-box;">秦巴山区乡村振兴</strong>有着重要意义，同时也能<strong style="box-sizing: border-box;">加快秦巴山区矿产资源及旅游资源开发</strong>。</p><p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><br style="box-sizing: border-box;"></p><p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;">此外，城开高速还将完善全市骨架公路网布局<strong style="box-sizing: border-box;">，</strong><strong style="box-sizing: border-box;">成为打通重庆市向我国北部、东北部辐射的重要通道。 </strong></p><p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><br style="box-sizing: border-box;"></p></section></section><section style="text-align: right;justify-content: flex-end;display: flex;flex-flow: row nowrap;transform: translate3d(20px, 0px, 0px);-webkit-transform: translate3d(20px, 0px, 0px);-moz-transform: translate3d(20px, 0px, 0px);-o-transform: translate3d(20px, 0px, 0px);margin: -20px 0% 0px;box-sizing: border-box;" powered-by="xiumi.us"><section style="display: inline-block;width: 130px;vertical-align: middle;flex: 0 0 auto;height: auto;align-self: center;box-sizing: border-box;"><section style="margin: 0px 0%;font-size: 0px;box-sizing: border-box;" powered-by="xiumi.us"><section style="max-width: 100%;vertical-align: middle;display: inline-block;line-height: 0;width: 70%;height: auto;box-sizing: border-box;"><div style="text-align:center"></div></section></section></section></section></section></section><section style="margin: 3px 0% 8px;isolation: isolate;box-sizing: border-box;" powered-by="xiumi.us"><section style="background-color: rgb(41, 170, 145);height: 1px;box-sizing: border-box;"><svg viewBox="0 0 1 1" style="float:left;line-height:0;width:0;vertical-align:top;"></svg></section></section><section style="font-size: 12px;color: rgba(26, 28, 31, 0.59);box-sizing: border-box;" powered-by="xiumi.us"><p style="text-align: center;white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;">来源：重庆高速</p></section></section> 蓼子特大桥，国内首座 为城开高速公路的建设者们点赞！
页:
[1]