|Table of Contents|

Calculation of Load-settlement Whole Process for Pile Foundation Based on ADINA(PDF)

《建筑科学与工程学报》[ISSN:1673-2049/CN:61-1442/TU]

Issue:
2010年01期
Page:
31-35
Research Field:
Publishing date:
2010-03-20

Info

Title:
Calculation of Load-settlement Whole Process for Pile Foundation Based on ADINA
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
Keywords:
ADINA;  load-settlement;  finite element analysis;  pile skin friction;  internal force testing
PACS:
TU437.1
DOI:
-
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.

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.

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Last Update: 2010-03-20