单壁锁口围堰在曹娥江特大桥深水基础的应用单壁锁口围堰在曹娥江特大桥深水基础的应用 摘要:深水基础施工是桥梁施工的成败的关键,如何根据其基础及工程地质等特点,选择最佳的实施方案必定会起到不同的效果,单壁锁口围堰是一种适合基础埋深较浅,地质条件相对较差的深水基础施工,具有快速、整体性好、止水效果等好的优点,具有良好的经济效益
关键词:深水基础;单壁锁口围堰;设计;施工;应用 Abstract: Deep foundation construction is the key to the success or failure of bridge construction, according to the foundation and engineering geology characteristics, select the best implementation plan will play a different effect, single wall lock export cofferdam is a suitable basis for shallow, deep water foundation construction geological conditions are relatively poor, has the advantages of rapid, good integrity, good sealing effect, and has good economic benefit
Key words: deep foundation; single wall lock export cofferdam; design; construction; application 中图分类号:TU473
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