【摘要】 本文从设计反应谱出发,分析计算了同一结构处于不同场地类别时的抗震计算结果及其比值,绘出了该比值曲线图,并结合实际工程对其进行了验证。在工程设计中,可直接根据本文结果进行估算。本文最后还给出了某些实际工程由于所在场地类别不同对工程用钢量的影响。更多还原

【Abstract】 This paper computes the aseismatic result and its ratio of same structure in different site class,based on the design response spectra.And the ratio curve was drawn.Some projects were computed to validate the conclusion.In engineering design or estimate,we can find the ratio from the curve directly.Finally,the usages of reinforcing steel bar of some structures were listed to show the affection of different site class.更多还原