轴对称条件下层状弹性体超孔隙水压力的求解

哈尔滨工业大学交通学院, 哈尔滨, 150001;2. 大连民族学院土木建筑工程系, 辽宁, 大连, 116600;3. 山东建筑工程学院土木工程系, 山东, 济南, 250014;4. 黑龙江工程学院路桥系, 黑龙江, 哈尔滨, 150050;5. 华南理工大学交通学院, 广州, 510640

详细信息

AN AXISYMMETRIC SOLUTION OF MULTI-LAYERED ELASTIC BODY SUPER-PRESSURE IN SMALL OPENING WATER

Communication College, Harbin Institute of Technology, Harbin 150001;2. Department of Civil Engineering & Architecture, Dalian Nationalities University, Dalian 116600, China;3. Department of Civil Engineering, Shandong Architecture and Civil Engineering College, Jinan 250014, China;4. Department of Road and Bridge, Heilongjiang Engineering College, Harbin 150050, China;5. Communication College, Huanan University of Technology, Guangzhou 510641, China

摘要: 利用积分变换和传递矩阵的方法推导了动荷载作用下路基路面层状弹性体超孔隙水压力轴对称问题的解析解.该方法概念清晰,公式简洁,易于应用.利用Laplace逆变换的数值方法,对层状弹性体的超孔隙水压力进行了分析与研究.
- 结构力学 /
- 超孔隙水压力 /
- 轴对称 /
- 传递矩阵 /
- 层状弹性体
Abstract: In the paper, an axisymmetric solution is derived for the super-pressure multi-layered elastic body in small opening water on sub-grade and pavement under dynamic load. The concept of the method is clear, and the corresponding formulae are simple and convenient for application. A numerical solution to inverse Laplace transform is successfully introduced in this paper to analyze the super-pressure of the multi-layered elastic body in small opening water.
- structural mechanics /
- super-pressure in small opening water /
- axisymmetry /
- transfer matrix /
- multi-layered elastic body