摘要
利用无网格局部彼得洛夫 -伽辽金法求解了弹性地基上的浅梁 .给出了简支梁和固支梁的位移和能量的索波列夫模及其相对误差 .计算结果表明 ,这种方法具有稳定性好、收敛快且精度高的优点 .
Thin beams on an elastic foundation are analysed by meshless local Petrov Galerkin method.Sobolev norms and relative errors of displacements and energies for a simply supported beam and a clamped beam are given.Results obtained show that the present method possesses good stability,excellent rate of convergence and accuracy.
出处
《湖南大学学报(自然科学版)》
EI
CAS
CSCD
北大核心
2001年第5期11-15,共5页
Journal of Hunan University:Natural Sciences