80 m超深双轮铣水泥土搅拌墙施工技术研究

Research on Construction Technology of 80 m Ultra-Deep Two-Wheel Milling Cement-Soil Mixing Wall

依托从德国宝峨公司引进的悬吊式双轮切铣技术,进行80 m超深水泥土加固墙施工研究,以探寻其在不同地层中的施工能力,特别是在超深地层中的适应性。在CSM超深水泥土搅拌墙试验中,对相关风险点和技术难题进行了针对性攻关,总结了宝贵的经验和相关参数。

Based on the suspension type two-wheel milling technology introduced from German Bauer Group,research on the 80 m ultra-deep cement soil reinforcement wall construction was carried out to explore its construction ability in different strata,especially adaptability in the ultra-deep strata.In the test of the ultra-deep cement-soil mixing wall,the relevant risk points and technical problems were tackled in a targeted way,and valuable experience and related parameters were summarized.