The underground diaphragm wall in Yellow River Undercrossing Project of the Middle Route in the South-to-North Water Diversion is the deepest and thickest one in China.
南水北调线穿黄程下连续墙是国内最深最厚下连续墙,质条件差,难度大,存较大风险。
The underground diaphragm wall in Yellow River Undercrossing Project of the Middle Route in the South-to-North Water Diversion is the deepest and thickest one in China.
南水北调线穿黄程下连续墙是国内最深最厚下连续墙,质条件差,难度大,存较大风险。
Undercrossing tunnels are frequently constructed by the shield-driven method in metro projects.Shield tunneling affects the existing tunnel inevitably.
摘要程,常采用盾构法修建正交下穿隧道,新隧道掘进不可避免对既有隧道产生影响。
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