IMECH-IR  > 力学所知识产出(1956-2008)
砂质海底管土相互作用的数值模拟
任艳荣; 刘玉标
Source Publication中国海洋平台
2006
Issue3Pages:18-22
ISSN1001-4500
Abstract利用有限元计算软件ABAQUS,分别采用非线性弹性模型、多孔弹性模型、Ramberg-Osgood弹塑性模型对管土系统进行有限元计算.构建了有限单元模型,并对接触面、约束方程进行了说明,分析了管道的沉降量、侧向阻力系数与管重间的关系,计算结果与有关的试验结果相吻合,具有可比性,表明对管土相互作用进行数值模拟是可行的.并得到了管道侧向失稳的判别准则,可为今后进一步的试验研究提供参考意见.
Subject Area力学
Indexed By国内刊物
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/17070
Collection力学所知识产出(1956-2008)
Recommended Citation
GB/T 7714
任艳荣,刘玉标. 砂质海底管土相互作用的数值模拟[J]. 中国海洋平台,2006,3,:18-22.
APA 任艳荣,&刘玉标.(2006).砂质海底管土相互作用的数值模拟.中国海洋平台(3),18-22.
MLA 任艳荣,et al."砂质海底管土相互作用的数值模拟".中国海洋平台 .3(2006):18-22.
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