国家自然科学基金(10372088)

作品数：4被引量：19H指数：3
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相关机构：浙江大学同济大学更多>>
相关期刊：《Science China(Physics,Mechanics & Astronomy)》更多>>
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功能梯度厚梁的二维热弹性力学解被引量：6
《中国科学（G辑）》2006年第4期384-392,共9页吕朝锋 陈伟球 仲政 
国家自然科学基金资助项目(批准号:10432030和10372088)
运用状态空间法和微分求积技术的混合方法,给出了功能梯度厚梁的二维热弹性力学解.假设材料常数沿厚度方向连续变化,于是从基本方程推导得到变系数状态方程.运用近似层合模型将该方程转化成层内的常系数状态方程.为了消除数值计算不稳...
关键词：状态方程 微分求积 近似层合模型 界面耦合矩阵 热应力 
Electro-mechanical response of functionally graded beams with imperfectly integrated surface piezoelectric layers被引量：4
《Science China(Physics,Mechanics & Astronomy)》2006年第5期513-525,共13页YAN Wei1 & CHEN Weiqiu1,2 1. Department of Civil Engineering, Zhejiang University, Hangzhou 310027, China 2. State Key Lab of CAD & CG, Zhejiang University, Hangzhou 310027, China 
This work was supported by the National Natural Science Foundation of China (Grant Nos. 10432030 and 10372088).
The time-dependent behavior of a simply-supported functionally graded beam bonded with piezoelectric sensors and actuators is studied using the state-space method. The creep behavior of bonding adhesives between piezo...
关键词：functionally GRADED BEAM PIEZOELECTRIC LAYERS Kelvin-Voigt model STATE-SPACE method 
Two-dimensional thermoelasticity solution for functionally graded thick beams被引量：8
《Science China(Physics,Mechanics & Astronomy)》2006年第4期451-460,共10页Lü Chaofeng1, CHEN Weiqiu1 & ZHONG Zheng2 1. Department of Civil Engineering, Zhejiang University, Hangzhou 310027, China 2. Key Laboratory of Solid Mechanics of Ministry of Education, School of Aerospace Engineering and Ap- plied Mechanics, Tongji University, Shanghai 200092, China 
This work was supported by the National Natural Science Foundation of China (Grant Nos. 10432030 and 10372088).
Two-dimensional thermoelasticity analysis of functionally graded thick beams is presented using the state space method coupled with the technique of differential quadrature. Material properties vary continuously and s...
关键词：state equation differential quadrature approximate laminate model joint coupling matrices thermal stresses. 
Guest Review:Potential theory method for 3D crack and contact problems of multi-field coupled media: A survey被引量：2
《Journal of Zhejiang University Science》2004年第9期1009-1021,共13页陈伟球 丁皓江 
Project (No. 10372088) supported by the National Natural Science Foundation of China
This paper presents an overview of the recent progress of potential theory method in the analysis of mixed boundary value problems mainly stemming from three-dimensional crack or contact problems of multi-field couple...
关键词：Potential theory method Mixed boundary value problem Multi-field coupled media 
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