地基承载力确定方法与岩土参数问题探讨  

Discussion on Determination Methods of Subsoil Bearing Capacity and Geotechnical Parameters

作　　者：李世柏 关国杰 LI Shi-bai;GUAN Guo-jie(Southwest Electric Design Institute Co.,Ltd.of CPECC,Chengdu 610021,China)

机构地区：[1]中国电力工程顾问集团西南电力设计院有限公司,四川成都610021

出　　处：《电力勘测设计》2020年第8期75-80,共6页Electric Power Survey & Design

摘　　要：地基承载力亦称地耐力,指地基所能承受荷载的能力,但不同历史时期的勘察设计规范对地基承载力的定义是有所不同的。本文通过对不同时期地基承载力的概念介绍和认识,阐述地基承载力的确定方法,并对工程勘察中有关地基承载力问题进行探讨,以期推荐合理的岩土参数建议值。The subsoil bearing capacity is also said to ground endurance,which is defined differently during the history of geotechnical investigation and foundation design standard.Through an introduction to the concept of subsoil bearing capacity in different periods,the methods for determining subsoil bearing capacity are summarized and discussed,in order to recommend reasonable suggestion value of geotechnical parameters.

关 键 词：地基承载力 地基容许承载力 地基承载力标准值 地基承载力特征值 岩土参数协调性 中等风化界限 

分 类 号：P642[天文地球—工程地质学]