| 用奇异函数方法计算阶梯形变截面条形基础 |
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| 引用本文： | 郑涛,丁圣果,罗建明. 用奇异函数方法计算阶梯形变截面条形基础[J]. 贵州工业大学学报(自然科学版), 2001, 30(6): 97-102 |
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| 作者姓名： | 郑涛 丁圣果 罗建明 |
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| 作者单位： | 1. 贵州工业大学土建学院,
2. 铜仁地区建丰工程监理公司, |
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| 摘 要： | 文克尔地基上阶梯形变截面条形基础问题的基本方程是分段变阶非齐次常微分方程组 ,用奇异函数方法进行严密的推导可得到梁挠度及内力的解析解 ;这种方法适于算法语言编制程序 ,且较有限元简单。
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| 关 键 词： | 奇异函数 文克尔地基 阶梯形变截面条形基础 W运算 克雷夫函数 |
| 文章编号： | 1009-0193(2001)06-0097-06 |
Strip Shape Foundation in Ladder-Like Sections Analyzed by Singular Function Method |
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| ZHENG Tao ,DING Sheng guo ,LUO Jian ming. Strip Shape Foundation in Ladder-Like Sections Analyzed by Singular Function Method[J]. Journal of Guizhou University of Technology(Natural Science Edition), 2001, 30(6): 97-102 |
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| Authors: | ZHENG Tao DING Sheng guo LUO Jian ming |
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| Affiliation: | ZHENG Tao 1,DING Sheng guo 1,LUO Jian ming 2 |
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| Abstract: | The basic equation about the deflection of the strip foundation in ladder like sections on the E.Wrinkle Base is a non homogeneous differential equation with different function in different domain.Its solution is derived from singular function,thus the deflecton and internal forces can be obtained.The method is suited for programming in an arithmetic language and it is even simpler than the finite element method. |
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