文章基本信息

标题：Analise de Vigas Continuas Protendidas pelo Processo Pesos Elásticos Específicos
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作者：Cláudia Vaz Morgado ; Plácido Barbosa ; Vicente C. Moreira de Souza 等
期刊名称：Mecánica Computacional
印刷版ISSN：2591-3522
出版年度：2009
卷号：11
期号：3
页码：143-150
语种：Portuguese
出版社：CIMEC-INTEC-CONICET-UNL
摘要：This work aims to present a new integrate form of force method. This form generates the flexibility coefficients which are the elastic load units. These coefficients are computed as a function of the geometric and mechanics characteristics of the structures, and do not depend on external loading. An algorithmic and automatic program was developed from the analitic process solution for prestressed concrete beams under external load or prestressed effects. Numerical examples show the use of the algorithmic. An analysis of the algorithmic effectiveness is carried out by comparing its results with that from classic solution.
其他摘要：This work aims to present a new integrate form of force method. This form generates the flexibility coefficients which are the elastic load units. These coefficients are computed as a function of the geometric and mechanics characteristics of the structures, and do not depend on external loading. An algorithmic and automatic program was developed from the analitic process solution for prestressed concrete beams under external load or prestressed effects. Numerical examples show the use of the algorithmic. An analysis of the algorithmic effectiveness is carried out by comparing its results with that from classic solution.