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减震结构中耗能支撑参数与分布的多目标优化
Multi-objective Optimization of Damping Structure to Dissipative Sustain Parameters and Distribution
【摘要】 为了更加经济、合理、有效地达到耗能减震的效果,考虑在满足结构安全性、经济性的前提下,使用分层序列法及评价函数法,通过编制计算机程序,以6层钢筋混凝土框架结构作为算例,对减震结构中耗能支撑参数与分布进行多目标优化设计。通过计算得到一些有益结果,供抗震工程技术人员参考。
【Abstract】 In order to achieve the damping effect with energy dissipative more economically,reasonably and efficiently,the layer sequence method and the evaluation function method are adopted based on the safety and the economy of structures.Through the development of a computer program and using a six-storey reinforced concrete frame as the example,the dissipative sustain parameters and the distribution of an aseismatic structure are optimized.Some avaluable conclusions are obtained through the calculation,and they can be references to the engineers in the earthquake-resistance field.
【Key words】 energy dissipative sustain; damage concentration; multi-objective optimization; nonlinear; temporal analysis;
- 【文献出处】 江苏科技大学学报(自然科学版) ,Journal of Jiangsu University of Science and Technology(Natural Science Edition) , 编辑部邮箱 ,2008年02期
- 【分类号】TU352.1
- 【被引频次】6
- 【下载频次】138