基于性能的桩基设计概念探讨

张季超; 杨永康; 王可怡; 马旭

基于性能的桩基设计概念探讨 English Version

广州大学土木工程学院,广东广州 510006

基金项目: 广东省教育部产学研结合项目(2010B090400490)

详细信息

作者简介:
张季超 (1956 – ) ,男,河南郑州人,教授,从事岩土工程及结构工程的研究。

中图分类号: TU473.1
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- 文章访问数: 1298
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出版历程
- 收稿日期: 2011-08-08
- 发布日期: 2011-12-06

Conception of performance-based pile foundation design

School of Civil Engineering, Guangzhou University, Guangzhou 510006, China

摘要

摘要: 针对相关规范在桩基设计中有关“ 上部结构、基础与地基的相互作用”不统一的问题,提出了基于性能的桩基设计概念, 探讨了基于性能的桩基设计流程及桩基计算流程, 在考虑上部结构、基础与地基的相互作用的前提下,建议将桩基抗震性能分为 4 个性能等级,并将桩基的性能目标分为 6 个等级。
- 基于性能的桩基设计 /
- 桩土相互作用 /
- 性能水准 /
- 性能目标
Abstract: Based on the non-unification of superstructure-pile-soil interaction on pile foundation design in codes, the performance-based pile foundation design theory is put forward. According to the requirements of performance-based pile foundation design, design flow and calculation of the performance-based pile foundation design are discussed. Considering the superstructure-pile-soil interaction, 4 performance levels are suggested to divide respectively on earthquake, and 6 ranks of performance objectives are proposed.
- performance-based pile foundation design /
- pile-soil interaction /
- performance level /
- performance objective

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参考文献(11)

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