Comparing three design approaches in EN1997-1 Eurocode with those in Chinese geotechnical design code

LI Yuan-song; YU Shun-xin; DENG Tao

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Comparing three design approaches in EN1997-1 Eurocode with those in Chinese geotechnical design code

更新时间：2026-06-25

- Comparing three design approaches in EN1997-1 Eurocode with those in Chinese geotechnical design code
- Vol. 33, Issue S2, (2012)
- 作者机构：
  
  1. 武汉工程大学环境与城市建设学院,武汉,430073
  2. 中交第二公路勘察设计研究院有限公司,武汉,430056
- 作者简介：
- 基金信息：
- DOI：
  CLC： TU443
- Online First：11 December 2012，
  
  Published：2012
- 稿件说明：
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LI Yuan-song, YU Shun-xin, DENG Tao. Comparing three design approaches in EN1997-1 Eurocode with those in Chinese geotechnical design code[J]. 2012, 33(S2).
DOI：

LI Yuan-song, YU Shun-xin, DENG Tao. Comparing three design approaches in EN1997-1 Eurocode with those in Chinese geotechnical design code[J]. 2012, 33(S2). DOI：

摘要

系统研究掌握国外标准规范，是企业跨出国门走向海外市场的第一步，也是增强国际竞争力的关键。同时，修订与完善国内现行规范，必须借鉴与吸收国际标准的先进经验。介绍了欧洲规范EN1997－1[1]设计原理，包括作用、效应、抗力与极限状态验算不等式，分析3种设计方法的取值特点与应用现状。以《建筑地基基础设计规范》[2]为例，对比分析中欧岩土工程设计规范中设计方法的异同点及国内规范存在的问题。以一浅基础设计实例，说明欧洲规范3种设计方法与国内规范设计方法设计结果的差异，并在该基础之上，提出改进国内规范设计方法的几点建议。

Abstract

A systematic study of foreign standards

is the first step and key problem for the enterprise to go abroad to overseas market

and to enhance the international competitiveness. On the other hand

the revision and perfection of current domestic codes must draw lessons and absorb the advanced experiences from international standards. The basic principle of the European geotechnical engineering design code[1] including the action

effect

resistance and limit state calculation inequality

taking value characteristic of partial factors and application situation for three design approaches are introduced. Taking “The code for design of building foundation”[2] for example

the comparative analysis is made to find the similarities and differences in design approaches of the Chinese and European geotechnical design codes and the problems in domestic standards. Finally

a shallow foundation design example is given to illustrate the computing errors among three kinds of design approaches of European standard and those of domestic design codes. On this basis

the suggestions for improvement of domestic design codes are put forward.

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