中外桩基础承载力计算方法对比研究  

A Comparative Study of Calculation Methods of Bearing Capacity between Chinese and Foreign Pile Foundation

作　　者：张寒 李翔宇[1,2,3] Zhang Han;Li Xiang-yu(State Key Laboratory of Building Safety and Built Environment,Beijing 100013,China;Institute of Foundation Engineering,China Academy of Building Research,Beijing 100013,China;National Research Center for Building Engineering Technology,Beijing 100013,China)

机构地区：[1]建筑安全与环境国家重点实验室,北京100013 [2]中国建筑科学研究院地基基础研究所,北京100013 [3]国家建筑工程技术研究中心,北京100013

出　　处：《建筑科学》2020年第S01期19-24,共6页Building Science

基　　金：中国建筑科学研究院青年基金课题

摘　　要：本文介绍了国外岩土设计规范的发展背景与特点,总结归纳了欧美规范中常用的桩基承载力设计方法。以孟加拉某一带一路建筑项目为工程背景,说明了Eurocode1997、Davisson图解法、Chin法等实际使用方法,对比分析了中外基于静载试验结果对桩基础承载力计算的异同。This article introduces the development background and characteristics of foreign geotechnical design codes,and summarizes the design methods of pile foundation bearing capacity commonly used in European and American codes.Taking a belt and road construction project in Bangladesh as an example,design methods such as Eurocode1997,Davisson graphical method,and Chin method are illustrated.And the similarities and differences of the calculation of pile foundation bearing capacity based on static load test results are compared and analyzed.

关 键 词：静载试验 桩基设计 国外规范 

分 类 号：TU473.1[建筑科学—结构工程]