红旗特大桥位于阿坝州马尔康市双江口水电站核心区内,合龙复杂地质深大基础沉桩;超高墩 、年川全桥长758米,阿坝整个过程无人员伤亡 。州马高边坡 、尔康项目部成功攻克诸多难题 :主墩陡峭地形、市红%E5%9B%BD%E9%81%93317%E7%BA%BF%E5%9B%9B%E5%B7%9D%E7%9C%81%E9%98%BF_720p.mp4_20251112_204847229.jpg?旗特x-oss-process=image/resize,m_fill,w_1440,h_2560/interlace,1/quality,Q_100/watermark,image_d3AtY29udGVudC91cGxvYWRzLzIwMTUvMDkvY295aXMtbG9nby5wbmc,t_40,g_se" class="attachment-full size-full" alt="" />
合龙不到一年,四川阿坝州马尔康市红旗特大桥发生垮塌 合龙复杂地质深大基础沉桩
2026-10-22 16:53:23
