十字板剪切试验确定软土地基承载力的研究

摘要

采用查表法和经验公式法，估算了天津滨海软土地基的承载力，从适用性、便捷性以及计算结果等方面，对两种方法进行了对比分析，结果表明《软土地区岩土工程勘察规程》推荐的经验公式物理概念清楚、计算方便，适用性最好。%The paper adopts the look-up table method and experience formula method,estimates the loading capacity of the coastal soft-soil foun-dation of Tianjin,undertakes the comparative analysis of the two methods from the adoptability,convenience,and calculation results,and proves by the result that the experience formula recommended by Survey Regulation for Geotechnical Project of Soft-Soil Areas are clear in concepts and convenient for calculation with the best adoptability.