【摘要】 文章分析了有关位移延性系数的取值方法,针对预应力混凝土框架中影响其位移延续的因素做了对比。采用多榀预应力混凝土框架,通过静力弹塑性分析得出部分影响预应力混凝土框架的因素。更多还原

【Abstract】 The author analyzes the method as to how to calculate the displacement ductility coefficient and compares it with the factors which influence the displacement ductility index of pre-stressing force concrete frame. By adopting multi-roof trusses pre-stressing force concrete frame and Push-over analysis, the author deduces several factors that influence the pre-stressing force concrete frame.更多还原