【摘要】 概述了我国抗震设防标准进展,探讨了我国建筑抗震设防分类标准在不同重要性类别建筑的抗震设防以及现有建筑抗震鉴定、加固目标和标准方面存在的问题,分析并给出了既有校舍乙类建筑抗震鉴定与加固的抗震设防目标和抗震验算地震作用取值的建议。希望有助于搞好校舍乙类建筑抗震鉴定与加固。更多还原

【Abstract】 The process of standard for seismic fortification in China was summarized.The current problems were explored at the aspect of seismic fortification of standard for classification of seismic fortification for buildings presently with different categories of importance applied in China,and the aspect of seismic appraisal and the goal and standard of reinforcement for current buildings.The goal and standard for seismic fortification of seismic appraisal and reinforcement for the second class construction of existing school buildings were analyzed,and the advice of value-taking of earthquake action was given when seismic calculation ought to be.Hoped to be with assistant to do well in the seismic appraise and reinforcement for the second class of school buildings.更多还原