目 录目 录.........................................................................................................................1摘 要....................................................................................................................41设计任务书............................................................................................................ 51.1 工程概况................................................................................................51.2 建筑结构设计的基本内容....................................................................51.3 设计资料................................................................................................61.3.1 气象条件....................................................................................61.3.2 抗震设防....................................................................................61.3.3 地基土承载力............................................................................61.3.4 其它条件....................................................................................61.3. 5 钢筋混凝土................................................................................62结构类型................................................................................................................ 73 框架结构设计计算............................................................................................83.1 梁柱截面, 梁跨度及柱高确定........................................................83.1.1 初估截面尺寸....................................................................................8(1 )边横梁........................................................................................8(2 )中横梁........................................................................................8(3 )纵 梁........................................................................................9(4 )次 梁.............................................................