上海地区基于静力触探的液化判别分析

详细信息

收稿日期: 2013-10-09

CONE PENTERATION TESTING FOR SUBSOIL LIQUEFACTION EVALUATION IN SHANGHAI AREA

Received Date: 09 October 2013

摘要: 上海地区(及其他软土地区)以静探触探作为岩土工程勘察的主要原位测试手段,积累了大量的工程数据,其结果稳定可靠,重现性好,具客观性。采用上海地区静探液化判别方法,对收集的大量资料进行统计分析,以期通过静探Ps值快速、简单地作出地基土是否液化的初步判断,有效指导勘察设计工作。
- 静探Ps值 /
- 黏粒含量 /
- 统计 /
- 液化
Abstract: CPT is the principal method widely used in Shanghai and other soft soil areas for in-situ geotechnical investigation. A large amount of engineering data has been accumulated during the past years. The results are stable, reliable, objective and reproducible. In this paper, the author tries to approach a quick and easy method for judgement of liquefaction possibility. Large amounts of CPT data were collected for the purpose and recommendations were proposed for concerned parties.
- CPT PS value /
- soil clay content /
- statistics /
- liquefaction