搜索结果: 1-4 共查到“力学 meshfree”相关记录4条 . 查询时间(0.066 秒)
On the limitations of linear beams for the problems of moving mass-beam interaction using a meshfree method
Nonlinear beam theory Moving mass-beam interaction Euler--Bernoulli beam theory Reproducing kernel particle method (RKPM) Galerkin method (GM)
2012/2/24
This paper deals with the capabilities of linear and nonlinear beam theories in predicting the dynamic response of an elastically supported thin beam traversed by a moving mass. To this end, the discr...
A truly boundary-only meshfree method for inhomogeneous problems based on recursive composite multiple reciprocity technique
Boundary particle method Recursive composite multiple reciprocity Boundary only Inhomogeneous problems
2010/10/22
This study presents a novel technique called the recursive composite multiple reciprocity method (RCMRM), to develop a truly boundary-only meshfree boundary particle method (BPM) for general inhomogen...
北京国际力学中心无网格，质点类和扩展有限元方法国际学术研讨会（BICTAM International Symposium on Meshfree/Meshless, Particle and Generalized/Extended Finite Element Methods）
北京国际力学中心 无网格 质点类 扩展有限元
2009/7/21
近年来，无网格、质点类和扩展有限元法的发展突飞猛进，国内外的学者在广义流体动力学问题中的应用、非连续的光滑粒子流体动力学方法、在爆炸模拟中的应用、在水下爆炸冲击模拟中的应用、在具有材料强度的动力学中的应用、与分子动力学耦合的多尺度模拟的应用领域做出了大量贡献，为了进一步推动相关的科研和学术活动的开展，北京国际力学中心拟于2009年年10 月 12 日至17 日在南京举办"北京国际力学中心无网格、...
Meshfree boundary particle method applied to Helmholtz problems
Multiple reciprocity principle Boundary particle method Radial basis function Meshfree Method of fundamental solution
2010/10/22
This paper is concerned with the boundary particle method (BPM), a new boundary-only radial basis function collocation schemes. The method is developed based on the multiple reciprocity principle and ...