| 柱下筏板基础角柱边柱冲切破坏锥体的试验研究 |
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| 引用本文： | 石金龙.柱下筏板基础角柱边柱冲切破坏锥体的试验研究[J].建筑科学,2006,22(3):52-54,59. |
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| 作者姓名： | 石金龙 |
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| 作者单位： | 中国建筑科学研究院,地基基础研究所,北京,100013 |
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| 摘 要： | 通过大比例室内模型试验,对天然地基土上两块完全相同的筏板分别进行了单独加荷和同步加荷试验,对表现出来的冲切性状进行了初步研究,得出了集中柱荷载作用下角柱、边柱柱下筏板冲切破坏锥体及其不同方向上的冲切破坏角度.
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| 关 键 词： | 筏板基础 集中柱荷载 冲切破坏 |
| 文章编号： | 1002-8528（2006）03-52-03 |
| 收稿时间： | 2005-08-09 |
| 修稿时间： | 2005-08-09 |
Experiment of Punching Failure Cone of Corner/Border Column on Raft Foundation |
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| SHI Jin-long.Experiment of Punching Failure Cone of Corner/Border Column on Raft Foundation[J].Building Science,2006,22(3):52-54,59. |
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| Authors: | SHI Jin-long |
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| Affiliation: | Institute of Foundation Engineering, China Academy of Building Research, Beijing 100013, China |
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| Abstract: | The paper presents the large - scale laboratory model test of two identical raft foundations on crude soil loading in different ways. The results show the different punching failure cones of the vicinity area of comer column, border colum and punching failure angles of different directions can be achieved under vertical concentrated colum load. |
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| Keywords: | raft foundation concentrated column loads punching failure |
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