DEVELOPMENT OF A COMPUTER PROGRAM FOR LAYOUT-PLANNING OF SEISMIC ISOLATORS USING GENETIC ALGORITHM
DEVELOPMENT OF A COMPUTER PROGRAM FOR LAYOUT-PLANNING OF SEISMIC ISOLATORS USING GENETIC ALGORITHM
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利用遗传算法开发隔震器布局规划计算机程序
DOI：
10.3130/aijt.15.71
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发表时间：
2009
影响因子：
--
通讯作者：
Shigenobu Suzuki
中科院分区：
文献类型：
--
作者：
N. Murota;Hisao Yamazaki;M. Yasue;S. Tamori;H. Hamazaki;Sadamitsu Takeuchi;Shigenobu Suzuki
开发了一个用于辅助隔震器布置规划的计算机程序。编制了包括隔振器尺寸特性和刚度、阻尼比等性能参数的数据库。在给定设计条件（如地基条件、上部结构特性、柱坐标和柱荷载）后，从数据库中自动选择隔震器，并通过反应谱分析和时程分析计算地震反应。在此基础上，利用遗传算法对隔振器的尺寸进行了优化。本文介绍了该程序的特点，包括遗传算法功能.
A computer program for assisting of seismic isolators layout-planning was developed. Isolator data base which include dimensional characteristics and performance such as stiffness and damping ratio, was prepared in the program. Once the design conditions, such as soil condition, characteristics of super structures, coordinates and load of columns are given, the isolators are automatically selected from the data base and the seismic response is computed by both response spectrum analysis and time-history analysis. Furthermore, the optimization of the isolator size is conducted according to genetic algorithm. In this paper, the feature of the program including genetic algorithm function was introduced.