六桩厚承台传力模式试验和有限元分析

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基金项目:

湖北省自然科学基金资助项目(2004ABA030);武汉市青年科技晨光计划资助项目(20035002016_30)

EXPERIMENTAL INVESTIGATIONS AND FINITE ELEMENT ANALYSIS OF LOAD_TRANSFERRED MODE OF THICK SIX_PILE CAP

1.
School of Civil Engineering &Architecture,Wuhan University of Technology Wuhan 430070

摘要: 通过对3个钢筋混凝土双柱六桩厚承台的试验和有限元计算分析,揭示其传力机理和破坏模式,进而讨论不同配筋形式对六桩厚承台极限承载力的影响,证实六桩厚承台的传力路径更类似于空间拉杆拱模型。
- 六桩承台 /
- 厚承台 /
- 空间拉杆拱 /
- 有限元分析
Abstract: Based on the experimental investigations of three thick six_pile cap specimens and finite element computations,the load_transferred mechanism andthe failure modes are analyzed, and the effect of different steel bar arrangements on theultimate bearing capacity of thick six_pile caps are thus discussed. The results show that the load_transferred path of thicksix_pile cap is well correlated with the three_dimensional arch_and_tie model.
- six_pile cap /
- thick pile cap /
- three_dimensional model arch_and_tie /
- finite element analysis