Flexural design of reinforced concrete frames by genetic algorithm

被引：104

作者：

Lee, C ^{[1
]}

Ahn, J ^{[1
]}

机构：

[1] Chung Ang Univ, Dept Architectural Engn, Ansung 456756, South Korea

来源：

JOURNAL OF STRUCTURAL ENGINEERING-ASCE | 2003年 / 129卷 / 06期

关键词：

algorithms; building frames; concrete; reinforced; design; concrete structures; optimization;

D O I：

10.1061/(ASCE)0733-9445(2003)129:6(762)

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

A genetic algorithm is used-to perform the discrete optimization of reinforced concrete plane frames subject to combinations of gravity loads and lateral loads. Difficulties in finding optimum sections from a semi-infinite set of member sizes and reinforcement arrangements are alleviated by constructing data sets, which contain a finite number of sectional properties of beams and columns in a practical range. Construction practice is also implemented by linking columns and beams by group and by considering "connectivity" between columns located in the same column line. It is shown that the developed genetic algorithm obtained an optimal design for reinforced concrete plane frames.

引用

页码：762 / 774

页数：13

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