24小时轮番作业，资阳人关注的“沱四桥”最新进展来了！
<div class="wx_rich_media_content" id="jsWxContainer"><p style='outline: 0px; letter-spacing: 0.544px; color: rgb(0, 0, 0); font-size: 16px; font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif;' data-mpa-powered-by="yiban.io"> </p><p style='outline: 0px; letter-spacing: 0.544px; color: rgb(0, 0, 0); font-size: 16px; font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif;'><span class="wxart_image" wx-style='display:inline-block;outline: 0px;letter-spacing: 0.544px;box-sizing: border-box !important;visibility: visible !important;width: 677px !important;'></span><br data-filtered="filtered" style='outline: 0px;'></p><p style='outline: 0px; font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; letter-spacing: 0.544px; color: rgb(0, 0, 0); font-size: 16px; text-align: center;'><span class="wxart_image" wx-style='display:inline-block;outline: 0px;float: right;box-sizing: border-box !important;visibility: visible !important;width: 677px !important;'><span style='color: rgb(68, 68, 68); letter-spacing: 0.544px;'>从规划到施工</span></span></p><section data-role="outer" label="Powered by 135editor.com" style='outline: 0px; font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; letter-spacing: 0.544px;'><section xmlns="http://www.w3.org/1999/xhtml" style='outline: 0px;'><section style='outline: 0px;text-align: center;line-height: 2em;'><span style='font-size: 16px;'>资阳人对“沱四桥”——雷音大桥</span></section><section style='outline: 0px;text-align: center;line-height: 2em;'><span style='font-size: 16px;letter-spacing: 0.544px;'>建设进度关注有加</span></section><section style='outline: 0px;text-align: center;line-height: 2em;'><span style='font-size: 16px;letter-spacing: 0.544px;'>最近，资妹儿再次来到雷音大桥施工现场</span></section><section style='outline: 0px;text-align: center;line-height: 2em;'><span style='font-size: 16px;letter-spacing: 0.544px;'>为大家带来了最新进展</span></section><section style='outline: 0px;text-align: center;line-height: 2em;'><span style='font-size: 16px;letter-spacing: 0.544px;'><br></span></section><p style='text-align: center;'><span class="wxart_image" wx-style='display:inline-block;'></span></p><section style='outline: 0px;text-align: center;line-height: 2em;'><br></section><p style='outline: 0px;text-align: justify;line-height: 2em;text-indent: 2em;'><span style='font-size: 16px;'>资妹儿<span style='font-family: "Microsoft Yahei"; text-indent: 36px;'>在雷音大桥建设现场看到，用于运输材料和方便施工的临时钢栈桥已经稳稳地将沱江两岸连在了一起，钢栈桥上人来车往一片繁忙景象。在河中心的2号主墩位置，12台钻机开足马力，正加紧开展桩基施工。而一旁3号主墩的桩基作业已接近尾声，预计在一周后就能全部结束，转入承台施工阶段。据了解，为确保在汛期来临之前完成桩基和承台的施工，目前施工方采取24小时轮番作业，上足了设备、人员和物资。</span></span></p><p style='outline: 0px;text-align: justify;line-height: 2em;text-indent: 2em;'><span style='font-size: 16px; font-family: "Microsoft Yahei"; text-indent: 36px;'><br></span></p><p style='text-align: center;'><span class="wxart_image" wx-style='display:inline-block;'></span></p><section style='outline: 0px;text-align: center;line-height: 2em;'><br></section><p style='outline: 0px;text-align: justify;line-height: 2em;text-indent: 2em;'><span style='font-family: "Microsoft Yahei"; text-indent: 36px; font-size: 16px;'>据雷音大桥设计方案显示，该桥长约1288米、宽41米、坡率为2%，按照双向六车道设计，最终会上跨成渝铁路、下穿成渝高铁，眼下上跨成渝铁路的工作是否已经启动？又该如何跨越仍在运行的铁轨呢？</span></p><p style='outline: 0px;text-align: justify;line-height: 2em;text-indent: 2em;'><span style='font-size: 16px;'><span style='letter-spacing: 0.544px;font-family: "Microsoft Yahei";text-indent: 36px;'>项目负责人介绍说，</span><span style='letter-spacing: 0.544px;'>考虑到要保证有限通车和行车安全，跨成渝铁路这一段设计采用的是</span><span style='letter-spacing: 0.544px;color: rgb(0, 122, 170);'><strong>转体桥施工</strong></span><span style='letter-spacing: 0.544px;'>。</span></span></p><p style='outline: 0px;text-align: justify;line-height: 2em;text-indent: 2em;'><span style='font-size: 16px;letter-spacing: 0.544px;'>所谓的转体桥施工是指将桥梁结构在非设计轴线位置制作成形后，通过转体就位的一种施工方法。简单来说，就像挖掘机铲臂随意旋转一样，在桥台或桥墩上分别预制一个转动轴心，以转动轴心为界把桥梁分为上、下两部分，上部整体旋转，下部为固定墩台、基础，将在障碍上空的作业转化为岸上或就近地面作业，最终通过旋转实现转体。</span></p><p style='outline: 0px;text-align: justify;line-height: 2em;text-indent: 2em;'><span style='font-size: 16px;letter-spacing: 0.544px;'><br></span></p><p style='text-align: center;'><span class="wxart_image" wx-style='display:inline-block;'></span></p><p style='outline: 0px;text-align: justify;line-height: 2em;text-indent: 2em;'><span style='font-size: 16px;letter-spacing: 0.544px;'></span><br></p><p style='outline: 0px;text-align: justify;line-height: 2em;text-indent: 2em;'><span style='font-family: "Microsoft Yahei"; text-indent: 36px; font-size: 16px;'>该负责人表示，钢栈桥并不会继续向成渝铁路延伸，雷音大桥的建设也不会影响成渝铁路通行，目前的施工重点仍是抢在今年汛期前，完成大桥主跨承台出水面。</span></p><p style='outline: 0px;'><br></p></section></section><section style='outline: 0px; font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; letter-spacing: 0.544px; color: rgb(0, 0, 0); font-size: 16px;'><span class="wxart_image" wx-style='display:inline-block;outline: 0px;text-indent: 0em;letter-spacing: 0.544px;font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif;float: right;box-sizing: border-box !important;visibility: visible !important;width: 578px !important;'></span></section><p style='outline: 0px; font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; letter-spacing: 0.544px; color: rgb(0, 0, 0); font-size: 16px;'><span class="wxart_image" wx-style='display:inline-block;outline: 0px;font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif;letter-spacing: 0.544px;float: right;box-sizing: border-box !important;visibility: visible !important;width: 677px !important;'></span></p><p style='outline: 0px; font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; letter-spacing: 0.544px; color: rgb(0, 0, 0); font-size: 16px;'><span style='color: rgb(68, 68, 68); font-family: "Microsoft Yahei", "Helvetica Neue", Helvetica, Arial, "Hiragino Sans GB", "Heiti SC", "WenQuanYi Micro Hei", sans-serif; font-size: 14px;'>转载自「资阳发布」</span></p></div> {:hemabaozhu:} 不错！加油干 辛苦楼主分享 坐等通车 厉害哦，好消息 转体桥就位时看一盘 好久完工？
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