| 刚性桩复合地基上筏板基础沉降计算 |
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| 引用本文： | 张鹞,邓安福.刚性桩复合地基上筏板基础沉降计算[J].岩土工程技术,2007,21(5):261-264. |
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| 作者姓名： | 张鹞 邓安福 |
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| 作者单位： | 重庆大学土木工程学院,重庆,400045 |
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| 摘 要： | 采用一种桩-土体系共同作用的解析解考虑刚性桩复合地基,该解析解以剪切位移法为基础,进而通过其与垫层、筏板的相互作用计算筏板基础的沉降。用自编程序对算例计算的结果与ANSYS计算的结果进行对比,并与工程实测进行对比,结果吻合较好,表明该方法可行,有应用前景。
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| 关 键 词： | 刚性桩复合地基 垫层 相互作用 沉降 |
| 文章编号： | 1007-2993(2007)05-0261-04 |
| 修稿时间： | 2007年8月20日 |
Calculation for Settlement of the Raft on Rigid Pile Composite Foundation |
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| Zhang Yao,Deng Anfu.Calculation for Settlement of the Raft on Rigid Pile Composite Foundation[J].Geotechnical Engineering Technique,2007,21(5):261-264. |
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| Authors: | Zhang Yao Deng Anfu |
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| Abstract: | The rigid pile composite foundation is simulated by an analytical expression of pile-soil system,which is based on shear displacement method.Then,the settlement of the raft by considering the interaction of the rigid pile composite foundation,the cushion and the raft are caculated.The results calculated by the program agree with the results obtained by ANSYS and on-the-spot survey,which shows this method is practical and applicable. |
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| Keywords: | rigid pile composite foundation cushion interaction settlement |
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