【摘 要】
：
As for a civil engineering structure,some uncertain errors in mechanical properties,geometric dimensions and manufacturing procedures will cause some inhere
【机 构】
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Department of Bridge Engineering,Tongfi University,Shanghai,China
【出 处】
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The 7th International Conference on Bridge Maintenance, Safe
论文部分内容阅读
As for a civil engineering structure,some uncertain errors in mechanical properties,geometric dimensions and manufacturing procedures will cause some inherent imperfection in the structure.Furthermore,the structure will inevitably experience plenty of unpredictable damages such as corrosion and various impact during its life cycle,therefore reliability is a crucial problem for it.However,in classical structural topology optimization,only the compliance is taken as the objective of optimization.
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