|本期目录/Table of Contents|

[1]宋兵,蔡健.基于ADINA的桩基荷载-沉降全过程计算[J].建筑科学与工程学报,2010,27(01):31-35.
　SONG Bing,CAI Jian.Calculation of Load-settlement Whole Process for Pile Foundation Based on ADINA[J].Journal of Architecture and Civil Engineering,2010,27(01):31-35.
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基于ADINA的桩基荷载-沉降全过程计算(PDF)
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《建筑科学与工程学报》[ISSN:1673-2049/CN:61-1442/TU]

卷:
27卷
期数:
2010年01期
页码:
31-35
栏目:
出版日期:
2010-03-20

文章信息/Info

Title:
Calculation of Load-settlement Whole Process for Pile Foundation Based on ADINA
作者:
宋兵1,2,蔡健1
1. 华南理工大学 土木与交通学院,广东 广州 510641; 2. 广州市建筑科学研究院,广东 广州 510440
Author(s):
SONG Bing1,2, CAI Jian1
1. School of Civil Engineering and Transportation, South China University of Technology, Guangzhou 510641, Guangdong, China; 2. Guangzhou Institute of Building Science, Guangzhou 510440, Guangdong, China
关键词:
ADINA;  荷载-沉降;  有限元分析;  桩侧摩阻力;  内力测试
Keywords:
ADINA;  load-settlement;  finite element analysis;  pile skin friction;  internal force testing
分类号:
TU437.1
DOI:
-
文献标志码:
A
摘要:
对桩基计算理论进行了概括,介绍了利用ADINA软件进行桩基荷载-沉降全过程计算的方法和步骤,探讨了几个主要参数对计算结果的影响; 对2根试验桩进行了内力测试,并利用ADINA软件模拟了荷载-沉降全过程,得出了不同土层桩侧摩阻力的变化规律,并与实测值进行了对比; 分析了ADINA计算系统的优势及不足,提出了使计算更符合实际的改进方向。结果表明:ADINA计算结果与实测结果吻合良好,可对桩基础进行优化设计。
Abstract:
The calculation theories of pile were summarized. The calculation methods and procedures of load-settlement whole process were introduced. Several main calculation parameters and their influences on the results were discussed. The load-settlement whole process of two testing piles were simulated by using ADINA software, and the changing rules of pile skin friction for different soils were obtained. The values of side soil resistance of different soil sections were calculated and compared with testing values. The superiority and shortage of ADINA calculation system were analyzed and the way for improving ADINA calculation was put forward. The results show that the calculated results agree well with the measured results for ADINA, and the optimizing design is made for pile foundation.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2009-11-09
基金项目:国家自然科学基金项目(50878087)
作者简介:宋 兵(1975-),男,山东烟台人,广州市建筑科学研究院高级工程师,华南理工大学工学博士研究生, E-mail:seros0497@sina.com。
更新日期/Last Update: 2010-03-20