谈双轮铣深层搅拌水泥土地下连续墙施工

Discussion on Construction of Continuous Wall under Deep Mixed Cement Soil with Double Wheel Milling

摘要:

为解决坝基渗漏问题，日照市付疃拦河闸除险加固工程采用双轮铣深层搅拌水泥土连续墙CSM工法施工,使水泥浆与底部风化岩充分拌合,有效形成截渗止水效果,通过CSM工法运用,有效解决了坝基渗漏问题,提升了橡胶坝的蓄水能力。

Abstract:

In order to solve the problem of dam foundation leakage, the CSM construction method of double-wheel milling deep mixing cement soil continuous wall was adopted in the risk alleviation and reinforcement project in Futuan Gate in Rizhao, to fully mix the cement slurry and the weathering rock at the bottom, targeting to form the effect of seepage and water sealing effectively. Through the application of CSM construction method, the dam foundation leakage problem is effectively solved, and the water storage capacity of rubber dam is improved.