IMECH-IR  > 水动力学与海洋工程重点实验室(2009-2011)
岩土工程有限元快速算法的研究与应用
吴梦喜; 余进
Source Publication中国力学学会学术大会'2009论文摘要集
2009
Pages277-278
Conference Name中国力学学会学术大会'2009
Conference Date2009-08-24
Conference Place中国河南郑州
Abstract有限元法在岩土工程中的应用越来越广泛。随着问题规模的增大,对有限元的计算能力要求越来越高。岩土有限元计算形成的方程组的系数矩阵具有大型稀疏对称的特点。针对系数矩阵的特点,采用稀疏压缩存储的方式,可以大大节省内存,使在普通的PC机上求解大规模有限元问题成为可能。有限元求解的大部分时间消耗在总刚方
Keyword岩土工程有限元 稀疏直接解法 Krylov子空间法 预处理
Department水动力学与海洋工程重点实验室
Language中文
Document Type会议论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/48240
Collection水动力学与海洋工程重点实验室(2009-2011)
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GB/T 7714
吴梦喜,余进. 岩土工程有限元快速算法的研究与应用[C]中国力学学会学术大会'2009论文摘要集,2009:277-278.
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