|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.
点击复制

基于ADINA的桩基荷载-沉降全过程计算(PDF)
分享到:

《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:

[1] 刘利民,舒 翔,熊巨华.桩基工程的理论进展与工程实践[M].北京:中国建材工业出版社,2002. LIU Li-min,SHU Xiang,XIONG Ju-hua.Theory Progress and Engineering Practice of Pile Foundation Engineering[M].Beijing:China Building Material Industry Publishing House,2002.
[2]蒋建平,汪明武,高广运.桩端岩土差异对超长桩影响的对比研究[J].岩石力学与工程学报,2004,23(18):3190-3195. JIANG Jian-ping,WANG Ming-wu,GAO Guang-yun.Contrastive Study on Influence of Difference of Pile End Rock-soil Layer on Super-long Pile[J].Chinese Journal of Rock Mechanics and Engineering,2004,23(18):3190-3195.
[3]丁佩民,黄堂松,肖志斌.抗拔桩侧摩阻力发挥规律的探讨[J].建筑科学,2003,19(6):46-48. DING Pei-min,HUANG Tang-song,XIAO Zhi-bin.Discussions on Developments of Side Resistances of Tension Piles[J].Building Science,2003,19(6):46-48.
[4]於法明,宋 兵,郑美田.大直径钻孔灌注桩荷载与沉降规律的试验研究[J].岩土工程界,2006,9(7):33-36. YU Fa-ming,SONG Bing,ZHENG Mei-tian.A Tentative Research on the Load and Settlement Regulations of Large Diameter Cast-in-place Piles[J].Geotechnical Engineering World,2006,9(7):33-36.
[5]O'NEILL M W,RAINES R D.Load Transfer for Pipe Piles in Highly Pressured Dense Sand[J].Journal of Geotechnical Division,1991,117(8):1208-1226.
[6]杜广印,黄 锋,李广信.抗压桩与抗拔桩侧阻的研究[J].工程地质学报,2000,8(1):91-93. DU Guang-yin,HUANG Feng,LI Guang-xin.Study on the Compressive and Tensile Capacity of Piles[J].Journal of Engineering Geology,2000,8(1):91-93.
[7]TOUMA F T,RAINES R D.Load Transfer for Pipe Piles in Highly Pressured Dense Sand[J].Journal of Geotechnical Engineering,1991,117(8):1208-1226.
[8]尚守平,任 慧,曾裕林,等.桩与土非线性耦合扭转振动特性分析[J].中国公路学报,2009,22(5):41-47. SHANG Shou-ping,REN Hui,ZENG Yu-lin,et al.Analysis of Dynamic Behaviors of Pile-soil Nonlinear Coupling Torsional Vibration[J].China Journal of Highway and Transport,2009,22(5):41-47.
[9]BELYTSCHKO T,LIU W K,MORAN B.连续体和结构的非线性有限元[M].庄 茁,译.北京:清华大学出版社,2002. BELYTSCHKO T,LIU W K,MORAN B.Nonlinear Finite Elements for Continua and Structures[M].Translated by ZHUANG Zhuo.Beijing:Tsinghua University Press,2002.
[10]许宏发,吴华杰,郭少平,等.桩土接触面单元参数分析[J].探矿工程:岩土钻掘工程,2002(5):10-12. XU Hong-fa,WU Hua-jie,GUO Shao-ping,et al.Study on the Parameters of Pile Soil Contact Surface Element[J].Exploration Engineering:Rock & Soil Drilling and Tunneling,2002(5):10-12.

相似文献/References:

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