本科毕业设计计算书题目高层建筑结构探索—住宅3学院建筑与土木工程专业土木工程班级09土木本一学号09……35学生姓名……指导教师……日期2012-12-201、绪论............................................................................................................................................................41.1工程背景...............................................................................................................................................41.1.1设计资料.......................................................................................................................................41.1.2材料选择.......................................................................................................................................82、结构方案初选与荷载计算........................................................................................................................82.1结构构件截面尺寸初选:...................................................................................................................82.1.1结构布置........................................................................................................................................82.1.2构件截面尺寸初选........................................................................................................................92.2荷载计算.............................................................................................................................................102.2.1恒载标准值计算.........................................................................................................................102.2.2活荷载标准值计算......................................................................................................................113、PKPM建模及计算..................................................................................................................................123.1概述.....................................................................................................................................................123.2PKPM建模中的控制性参数..............................................................................................................133.3各参数的意义及控制方法.................................................................................................................133.3.1周期比..........................................................................................................................................133.3.2位移比(层间位移比)..............................................................................................................133.3.3层间位移角..................................................................................................................................143.3.4层间受剪承载力比......................................................................................................................153.3.5剪重比..........................................................................................................................................153.3.6刚重比..........................................................................................................................................163.3.7层间刚度比....................................................................................