水下拉森钢板桩围堰工程防渗漏研究

Research on Anti-leakage of Underwater Larsen Steel Sheet Pile in Cofferdam Project

对水下拉森钢板桩围堰工程中发生渗漏水问题的原因进行了分析,并对拉森钢板桩防渗漏施工的关键技术以及发生渗漏水问题的解决措施进行了研究总结,提出一种安全、高效的创新可视化堵漏思路。以上研究可为解决水下拉森钢板桩围堰工程中渗漏水问题提供经验借鉴及技术参考。

The reasons for the leakage of water in the cofferdam construction of underwater Larsen steel sheet piles are evaluated.Meanwhile,the essential technologies of anti-leakage construction of Larsen steel sheet piles and the solutions to the leakage issue are investigated and summarized.Additionally,a safe and efficient innovative visual plugging idea is proposed.The above research can provide experience and technical reference for solving the problem of water leakage in the underwater Larsen steel sheet pile cofferdam project.