有限元分析中组织单元数据文件的子结构法(英文)
A Substructure Method of Forming Element Data Files in a Finite Element Analysis作者机构：哈尔滨工业大学力学系
出 版 物：《哈尔滨工业大学学报》 (Journal of Harbin Institute of Technology)
年 卷 期：1991年第23卷第1期
页 面：115-118,114页
核心收录：
学科分类：07[理学] 070102[理学-计算数学] 0701[理学-数学]
摘 要：Investigators all whoever are engaged in a finite element analysis for a structure know that exchanging messages with a computer in the process of a finite element analysis is a main work. It is terrible that necessary input data and output data may be very many. Total cost spent in the process of carrying out a finite element analysis using a computer is approximately distributed such [1] that 50%, 35%-40% and 10%-15% in it may be used to prepare and check input data, to explain calculation results and to run in a computer, respectivdy. These percentages, of course, may vary with a concret problem and a computer. It is worth noted that a majority of theoretical investigators work for trying to find a good finite element, a
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