An alternative approach for computing seismic response with accidental eccentricity

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意外怪癖是为高大楼的地震设计的一个非标准的假设。考虑它要求地震抵抗的分析,它要求怪癖的结构的自然颤动的也耗时的计算或由为各怪癖的大小写使用一接近的相等的扭力的时刻发现一个静态的排水量答案。这研究建议一条其他的形式的反应光谱分析(MRSA ) 途径与意外怪癖计算地震回答。建议途径,把瑞利夸耀称为 Projection-MRSA (RRP-MRSA ) ,基于 MRSA 和二策略被开发:获得怪人的近似模式的快计算的一个 RRP 方法组织的(a) ;并且(b) 装配怪人的集体矩阵的一条途径组织。RRP-MRSA
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