| Rankine土压力理论现代改进方法 |
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| 引用本文： | 周瑞忠,邱高翔,苏友聪.Rankine土压力理论现代改进方法[J].福州大学学报(自然科学版),1999,27(3):1-94. |
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| 作者姓名： | 周瑞忠 邱高翔 苏友聪 |
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| 作者单位： | 1. 福州大学土木建筑工程学院,福建,福州,350002
2. 漳州市林业局,福建,漳州,363000 |
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| 摘 要： | 提出用Ｓｉｇｍｏｉｄ函数对Ｒａｎｋｉｎｅ土压力理论进行实质性的改进，以使它适合于非极限平衡条件下考虑结构与土体相互作用的影响，并以此直接用于计算高层建筑深基支护的土压力
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| 关 键 词： | Sigmoid函数 土压力 非极限平衡 |
Modern Improvement Method on Rankine Earthpressure Theory |
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| ZHOU Rui-zhong,QIU Gao-xiang,SU You-cong.Modern Improvement Method on Rankine Earthpressure Theory[J].Journal of Fuzhou University(Natural Science Edition),1999,27(3):1-94. |
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| Authors: | ZHOU Rui-zhong QIU Gao-xiang SU You-cong |
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| Institution: | 2 (1 College of Civil and Anchitectural Engineering,Fuzhou University,Fujian Fuzhou 350002,China; 2 Zhangzhou Forestry Bureau,Fujian Zhangzhou 363000,China) |
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| Abstract: | In order to consider the interaction between soil and structure under the condition of non-ultimate equilibrium and for the direct use of the earthpressure force in the deep excavation of high-rises,the substantive improvement on Rankine earthpressure with Sigmoid function is presented for the first time in this paper. |
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| Keywords: | Sigmoid function earthpressure non-ultimate equilibrum |
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