| m 法求解桩身内力与变形的幂级数解 |
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| 引用本文： | 朱彦鹏,张安疆,王秀丽.m 法求解桩身内力与变形的幂级数解[J].兰州理工大学学报,1997(3). |
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| 作者姓名： | 朱彦鹏 张安疆 王秀丽 |
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| 作者单位： | 甘肃工业大学建筑工程系 |
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| 摘 要： | 针对桩在桩端弯矩和水平力共同作用下桩土共同工作时，用ｍ法求解无法得出解析解，而用有限元法和差分法给出的解不尽人意的具体问题，用幂级数法求解了ｍ法的微分方程，推出了桩的内力及变形的具体计算式，并编制了计算程序．
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| 关 键 词： | 桩身 内力及变形 m法 幂级数解 程序 |
Power series solution of internal force and deformation of piles with m method |
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| Zhu Yanpeng,Zhang Anjiang,Wang Xiuli.Power series solution of internal force and deformation of piles with m method[J].Journal of Lanzhou University of Technology,1997(3). |
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| Authors: | Zhu Yanpeng Zhang Anjiang Wang Xiuli |
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| Abstract: | When the pile is subjected to the joint action of horizontal load and bending moment at the pile end and the reaction of foundation soil, the analytic solution by means of m method can not be obtained and the solutions obtained by means of finite element method or finite difference method are not satisfactory. Aimed at this specific problem, a power series solution to the differential equation with the m method is obtained, the formulas for evaluation of pile internal force and deformation are derived, and the evaluation program is developed. |
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| Keywords: | pile body internal force and deformation m method power series solution program |
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