| 桩—筏基础中厚板内力分析 |
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| 引用本文： | 张力.桩—筏基础中厚板内力分析[J].山东科技大学学报(自然科学版),1999(3). |
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| 作者姓名： | 张力 |
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| 作者单位： | 山东矿业学院土木工程系 |
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| 摘 要： | 根据桩筏基础中厚板的相对厚度较大的特点，本文从 Ｒｅｉｓｓｎｅｒ 中厚板理论出发，编制了分析桩—筏基础中厚板的计算程序。该程序不仅能输出较高精度的位移、弯扭距及剪力，而且经过应力修匀可得到工程需要的有效节点剪力，在抗剪设计方面可供设计部门参考。
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| 关 键 词： | 桩—筏基础 中厚板 共同作用 应力修匀 |
Internal Force Analysis of Medium-thickness Plate in Pile-raft foundations |
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| ZHANG Li.Internal Force Analysis of Medium-thickness Plate in Pile-raft foundations[J].Journal of Shandong Univ of Sci and Technol: Nat Sci,1999(3). |
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| Authors: | ZHANG Li |
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| Abstract: | In this paper, according to the characteristics that the thickness (h/a) of medium-thickness plate in pile-raft foundation is relatively large, a commputing program for analyzing the medium-thickness plate in pile-raft foundation is worked out proceeded from the Reissner medium-thickness plate theory. In this program, not only accurate displacements, bending moments and shear forces can be exported but the satisfactory effective node shear forces needed in engineering can also be obtained by stress-smoothing process. It can provide useful references for chear-resistance design. |
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| Keywords: | pile-raft foundation medium-thickness plate interaction stress-smoothing |
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