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贵刊——《勘察科学技术》1993年第2期所刊《软土地区基坑挡土墙施工工艺的探讨》,详细介绍了综合采用钻孔灌注桩、高压定喷、桩顶设置横梁及锚杆等四合一的方法,对开挖软土基坑坑壁及邻近已有建筑物进行防护的设计计算,施工工艺,是一篇很好的岩土工程实录。在研读该文后,唯感文中第二层土的主动土压力的计算方法与经典的土压力计算方
The Journal - “Prospecting Science and Technology” published in the second issue of 1993, “A Discussion on the Construction Technology of Retaining Walls in Foundation Pits in Soft Soil Area”, describes in detail the comprehensive use of cast-in-place bored piles, high-pressure fixed jets, and the setting of crossbeams at the top of piles. The four-in-one method such as bolts is a very good geotechnical engineering record for design calculations and construction techniques for excavation of soft soil foundation pit walls and adjacent buildings. After studying the article, the method for calculating the active earth pressure of the second layer of soil in the Weiwen text and the classical earth pressure calculation method