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坝陵河大桥主跨为1 088 m的钢桁梁悬索桥,该桥选用了重力式锚碇和隧道式锚碇。由于桥梁建在地质相对复杂的岩溶地区,根据工程建设需要,通过对桥梁及岩溶隧道锚的综合勘察技术与成果评价方法的运用研究,取得了推广和运用类似工程建设的工程勘察经验。
The main span of the Balinghe River Bridge is a steel truss girder suspension bridge of 1 088 m in diameter. The bridge uses gravity anchors and tunnel anchors. Due to the construction of the bridge in the karst area with relatively complex geological conditions, based on the engineering construction needs, through the research on the comprehensive investigation technology of bridge and karst tunnel anchor and the application of the evaluation method of achievements, the project exploration experience of promoting and applying similar project construction has been obtained.