渝昆高铁新进展！沱江特大桥首根桥梁桩基完成浇筑
<p style="white-space: normal; text-align: center; line-height: 2em; letter-spacing: 2px;">渝昆高铁川渝段重点控制性工程</p><p style="white-space: normal; text-align: center; line-height: 2em; letter-spacing: 2px;">沱江特大桥有新进展</p><p style="white-space: normal; text-align: center; line-height: 2em; letter-spacing: 2px;"><strong><span style="color: rgb(248, 67, 59);">沱江龙马潭岸首根桩基完成浇筑</span></strong></p><p style="white-space: normal; text-align: center; line-height: 2em; letter-spacing: 2px;"><strong><span style="color: rgb(248, 67, 59);">标志着渝昆高铁川渝段</span></strong></p><p style="white-space: normal; text-align: center; line-height: 2em; letter-spacing: 2px;"><strong><span style="color: rgb(248, 67, 59);">实质性施工取得重大进展</span></strong></p><p></p><section style="white-space: normal; line-height: 2em; box-sizing: border-box;"><p style="text-align: center;"></p><p style="text-align: right;"><span style="color: rgb(136, 136, 136); font-size: 14px;"><span style="letter-spacing: 2px; text-align: center;">沱江特大桥</span>效果图</span><br/></p><p style="text-align: center;"></p></section><section style="white-space: normal; line-height: 2em; box-sizing: border-box;"><section data-tools="135编辑器" data-id="97610"><section style="margin: 10px auto; text-align: center;"><section style="display: inline-block;"><section style="background-image: url(https://bbs.0830xy.com/plugin.php?id=wcn_editor:wx_img&url=https://mmbiz.qpic.cn/mmbiz_gif/icWPFwpdTbEG7LXzMVfetYbTUfjf9lzFj8PYrmv62L2Zf1lkU5oXkSibQ3owwIGEJSdpfODdf5JQW3GZ2P3ohmJA/640?wx_fmt=gif); background-attachment: initial; background-origin: initial; background-clip: initial; background-repeat: no-repeat; background-size: 100%; background-position: center bottom;"><section style="background-image: url(https://bbs.0830xy.com/plugin.php?id=wcn_editor:wx_img&url=https://mmbiz.qpic.cn/mmbiz_gif/icWPFwpdTbEG7LXzMVfetYbTUfjf9lzFjPB7my9ON73MDD3Via7q1EicExVfosQfrBqXTM3CkmOibKGZAZW78yAB5g/640?wx_fmt=gif); background-attachment: initial; background-origin: initial; background-clip: initial; background-repeat: no-repeat; background-size: 100%; background-position: center top; padding-top: 6px; padding-bottom: 6px;"><section data-brushtype="text" hm_fix="308:256" style="background-image: -webkit-linear-gradient(left, rgb(56, 89, 254), rgb(118, 140, 249)); color: rgb(255, 255, 255); letter-spacing: 2px; font-size: 18px; padding: 8px 1em; font-weight: bold; box-sizing: border-box;"><span style="font-size: 16px;">渝昆高铁首根桥梁桩基完成浇筑</span></section></section></section></section></section></section></section><section style="white-space: normal; line-height: 2em; box-sizing: border-box;"><p style="line-height: 2em; letter-spacing: 2px;">23日上午10时许，渝昆高铁川渝段泸州沱江特大桥40号主墩施工现场，随着最后一罐混凝土缓缓注入预埋钢筋笼的基坑内，<strong><span style="color: rgb(248, 67, 59);">这个深约37米、直径2.8米的桩基完成浇筑，这也是渝昆高铁川渝段的首根桥梁桩基。</span></strong></p></section><section style="white-space: normal; line-height: 2em; box-sizing: border-box;"><p style="line-height: 2em; letter-spacing: 2px;">“沱江大桥40号桥墩桩基施工于2月7日进场，为了保证节点工期如期推进，项目部全体工程人员春节期间都没有休息，坚持全天24小时轮班施工。”现场技术总工殷泽告诉泸小布，首根桩基浇筑从23日凌晨3点启动，早上10点顺利浇完。</p><p style="line-height: 2em; letter-spacing: 2px;">接下来，施工人员还将在这个500多平米的场地内完成18根桩基的浇筑，<strong><span style="color: rgb(248, 67, 59);">力争在今年汛期沱江水位上涨前，完成所有桩基及承台浇筑。</span></strong></p></section><section style="white-space: normal; line-height: 2em; box-sizing: border-box;"><p style="text-align: center;"></p></section><section data-tools="135编辑器" data-id="97610" style="white-space: normal;"><section style="margin: 10px auto; text-align: center;"><section style="display: inline-block;"><section style="background-image: url(https://bbs.0830xy.com/plugin.php?id=wcn_editor:wx_img&url=https://mmbiz.qpic.cn/mmbiz_gif/icWPFwpdTbEG7LXzMVfetYbTUfjf9lzFj8PYrmv62L2Zf1lkU5oXkSibQ3owwIGEJSdpfODdf5JQW3GZ2P3ohmJA/640?wx_fmt=gif); background-attachment: initial; background-origin: initial; background-clip: initial; background-repeat: no-repeat; background-size: 100%; background-position: center bottom;"><section style="background-image: url(https://bbs.0830xy.com/plugin.php?id=wcn_editor:wx_img&url=https://mmbiz.qpic.cn/mmbiz_gif/icWPFwpdTbEG7LXzMVfetYbTUfjf9lzFjPB7my9ON73MDD3Via7q1EicExVfosQfrBqXTM3CkmOibKGZAZW78yAB5g/640?wx_fmt=gif); background-attachment: initial; background-origin: initial; background-clip: initial; background-repeat: no-repeat; background-size: 100%; background-position: center top; padding-top: 6px; padding-bottom: 6px;"><p style="background-image: -webkit-linear-gradient(left, rgb(56, 89, 254), rgb(118, 140, 249)); color: rgb(255, 255, 255); letter-spacing: 2px; font-size: 18px; padding: 8px 1em; font-weight: bold;"><span style="font-size: 16px; caret-color: red;">100多人24小时轮班作业<br/></span></p></section></section></section></section></section><section style="white-space: normal; line-height: 2em; box-sizing: border-box;"><p style="line-height: 2em; letter-spacing: 2px;">渝昆高铁川渝段四标办公室负责人张富荣告诉泸小布，沱江特大桥为渝昆高铁川渝段“一桥一隧”控制性工程之一，<span style="color: rgb(248, 67, 59);"><strong>而沱江岸边的两个柱墩也是全桥的重点工程。</strong></span></p><p style="line-height: 2em; letter-spacing: 2px;"><span style="color: rgb(248, 67, 59);"></span></p><p style="line-height: 2em; letter-spacing: 2px;"><span style="color: rgb(248, 67, 59);"><strong>两个桥位基础施工先后投入大型机械设备20多台，100多人24小时轮班作业，</strong></span>以“动工即冲刺”的决心推进渝昆高铁川渝段建设。</p></section><section style="white-space: normal; line-height: 2em; box-sizing: border-box;"><p style="line-height: 2em; letter-spacing: 2px;">在施工现场，还有两辆市政吸污车待命，作用就是将浇筑混凝土时产生的淤泥和污水及时吸干，避免流入沱江造成污染。同时，桥墩外的边坡上也有工人在浇筑挡墙，目的是阻止桥墩基础施工期间碎石、泥土进入沱江。</p></section><section style="white-space: normal; line-height: 2em; box-sizing: border-box;"><p style="text-align: center;"></p></section><section style="white-space: normal; text-align: right; line-height: 2em; box-sizing: border-box;"><span style="font-size: 14px; color: rgb(136, 136, 136); letter-spacing: 2px; text-align: center;">沱江特大桥效果图</span></section><section data-tools="135编辑器" data-id="97610" style="white-space: normal;"><section style="margin: 10px auto; text-align: center;"><section style="display: inline-block;"><section style="background-image: url(https://bbs.0830xy.com/plugin.php?id=wcn_editor:wx_img&url=https://mmbiz.qpic.cn/mmbiz_gif/icWPFwpdTbEG7LXzMVfetYbTUfjf9lzFj8PYrmv62L2Zf1lkU5oXkSibQ3owwIGEJSdpfODdf5JQW3GZ2P3ohmJA/640?wx_fmt=gif); background-attachment: initial; background-origin: initial; background-clip: initial; background-repeat: no-repeat; background-size: 100%; background-position: center bottom;"><section style="background-image: url(https://bbs.0830xy.com/plugin.php?id=wcn_editor:wx_img&url=https://mmbiz.qpic.cn/mmbiz_gif/icWPFwpdTbEG7LXzMVfetYbTUfjf9lzFjPB7my9ON73MDD3Via7q1EicExVfosQfrBqXTM3CkmOibKGZAZW78yAB5g/640?wx_fmt=gif); background-attachment: initial; background-origin: initial; background-clip: initial; background-repeat: no-repeat; background-size: 100%; background-position: center top; padding-top: 6px; padding-bottom: 6px;"><section data-brushtype="text" hm_fix="317:277" style="background-image: -webkit-linear-gradient(left, rgb(56, 89, 254), rgb(118, 140, 249)); color: rgb(255, 255, 255); letter-spacing: 2px; font-size: 18px; padding: 8px 1em; font-weight: bold; box-sizing: border-box;"><span style="font-size: 16px;">两岸桥塔桩基和承台汛期前完工</span></section></section></section></section></section></section><section style="white-space: normal; line-height: 2em; box-sizing: border-box;"><p style="line-height: 2em; letter-spacing: 2px;">沱江特大桥主桥位于泸州西北方向，跨越沱江珍稀鱼类保护区和厦蓉高速，全桥为塔型桥墩和连续梁相连接的结构体系。</p><section data-tools="135编辑器" data-id="99869"><section style="margin: 10px auto;"><section style="display: inline-block;"><section data-brushtype="text" style="letter-spacing: 1.5px; padding: 8px 2em; color: rgb(255, 255, 255); font-weight: bold; background: rgb(59, 33, 206); flex-shrink: 0; border-top-left-radius: 15px; border-bottom-right-radius: 15px;">两个国内首次</section></section><section hm_fix="395:680" style="border-width: 1px; border-style: solid; border-color: rgb(59, 33, 206); padding: 3em 1em 1em; border-top-right-radius: 15px; border-top-left-radius: 15px; margin-top: -25px; box-sizing: border-box;"><section><section style="display: flex; justify-content: flex-start; align-items: flex-start;"><section style="box-sizing: border-box; width: 20px; height: 20px; background: rgb(251, 226, 25); border-radius: 100%; padding: 5px; flex-shrink: 0;"><section style="box-sizing: border-box; width: 10px; height: 10px; background: rgb(255, 255, 255); border-radius: 100%; flex-shrink: 0; overflow: hidden;"><br/></section></section><section style="margin-left: 12px;"><section data-brushtype="text" style="letter-spacing: 1.5px; color: rgb(59, 33, 206);"><span style="color: rgb(0, 0, 0); letter-spacing: 2px; caret-color: rgb(255, 0, 0); font-family: 微软雅黑, Arial, sans-serif;">其中，沱江两岸的主塔塔形采用双柱式V型桥塔，整体形状顺直挺拔，在国内铁路同类桥型中还是首次应用；</span></section></section></section></section><section style="margin-top: 1em;"><section style="display: flex; justify-content: flex-start; align-items: flex-start;"><section style="box-sizing: border-box; width: 20px; height: 20px; background: rgb(251, 226, 25); border-radius: 100%; padding: 5px; flex-shrink: 0;"><section style="box-sizing: border-box; width: 10px; height: 10px; background: rgb(255, 255, 255); border-radius: 100%; flex-shrink: 0; overflow: hidden;"><br/></section></section><section style="margin-left: 12px;"><section data-brushtype="text" style="letter-spacing: 1.5px; color: rgb(59, 33, 206);"><span style="color: rgb(0, 0, 0); letter-spacing: 2px; caret-color: rgb(255, 0, 0); font-family: 微软雅黑, Arial, sans-serif;">桥面则结合V型桥塔，采用斜拉索空间索面，同样为国内铁路同类桥型中首次采用。</span></section></section></section></section></section></section></section></section><section style="white-space: normal; line-height: 2em; box-sizing: border-box;"><p style="line-height: 2em; letter-spacing: 2px;">据中铁四局渝昆高铁项目经理部常务副经理闫明赛介绍，泸州沱江特大桥主桥跨越沱江，40、41号主墩钻孔桩施工位于沱江两岸河滩处，汛期来临后，沱江两岸都会被江水淹没，<strong><span style="color: rgb(248, 67, 59);">为了确保桥梁施工节点顺利完成，枯水季节必须完成钻孔桩和承台施工。</span></strong></p><p style="line-height: 2em; letter-spacing: 2px; text-align: center;"><strong><span style="color: rgb(248, 67, 59);"></span></strong></p><p style="line-height: 2em; letter-spacing: 2px; text-align: right;"><span style="color: rgb(136, 136, 136); font-size: 14px; text-align: center;"></span><span style="color: rgb(136, 136, 136); font-size: 14px; text-align: center;">沱江特大桥效果图</span></p></section><section style="white-space: normal; line-height: 2em; box-sizing: border-box;"></section><section data-tools="135编辑器" data-id="97610" style="white-space: normal;"><section style="margin: 10px auto; text-align: center;"><section style="display: inline-block;"><section style="background-image: url(https://bbs.0830xy.com/plugin.php?id=wcn_editor:wx_img&url=https://mmbiz.qpic.cn/mmbiz_gif/icWPFwpdTbEG7LXzMVfetYbTUfjf9lzFj8PYrmv62L2Zf1lkU5oXkSibQ3owwIGEJSdpfODdf5JQW3GZ2P3ohmJA/640?wx_fmt=gif); background-attachment: initial; background-origin: initial; background-clip: initial; background-repeat: no-repeat; background-size: 100%; background-position: center bottom;"><section style="background-image: url(https://bbs.0830xy.com/plugin.php?id=wcn_editor:wx_img&url=https://mmbiz.qpic.cn/mmbiz_gif/icWPFwpdTbEG7LXzMVfetYbTUfjf9lzFjPB7my9ON73MDD3Via7q1EicExVfosQfrBqXTM3CkmOibKGZAZW78yAB5g/640?wx_fmt=gif); background-attachment: initial; background-origin: initial; background-clip: initial; background-repeat: no-repeat; background-size: 100%; background-position: center top; padding-top: 6px; padding-bottom: 6px;"><section data-brushtype="text" hm_fix="326:258" style="background-image: -webkit-linear-gradient(left, rgb(56, 89, 254), rgb(118, 140, 249)); color: rgb(255, 255, 255); letter-spacing: 2px; font-size: 18px; padding: 8px 1em; font-weight: bold; box-sizing: border-box;"><span style="font-size: 16px;">泸州</span><span style="font-size: 16px;">境内设<strong>泸州东、泸州</strong>站</span></section></section></section></section></section></section><section style="white-space: normal; line-height: 2em; box-sizing: border-box;"><p style="line-height: 2em; letter-spacing: 2px;">渝昆高铁是国家《中长期铁路网规划》“八纵八横”高速铁路通道，是京昆客运通道的重要组成部分，也是国家“百项交通扶贫工程”重点项目，是一条以服务长途客流为主，兼顾城际客流的高速客运专线铁路。</p></section><section style="white-space: normal; line-height: 2em; box-sizing: border-box;"><p style="line-height: 2em; letter-spacing: 2px;">川渝段线路总长292.15km，泸州境内设<strong><span style="color: rgb(248, 67, 59);">泸州东、泸州</span></strong>站，按设计时速350公里、新建双线客运专线建设。</p></section><p></p><p><span style="color: rgb(127, 127, 127); font-size: 14px;">来源：泸州发布</span><br/></p><link rel="stylesheet" href="//bbs.0830xy.com/source/plugin/wcn_editor/public/wcn_editor_fit.css?v134_S92" id="wcn_editor_css"/> 泸州再修下去我都要用导航了
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