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摘要
本项目为大学办公楼,建筑高度为米共层,总建筑面3500㎡6度,结构类型为多层钢筋混凝土框架结构,楼板为双向板在竖向荷载下框架内力近似计算时采用,在水平框架内力近似计算时改进反弯点法(D值法)板内力计算采用弹性理论计算方法。框架结构D值法第章设计
1.1 建筑设计资料······································································································1
1.2 建筑做法说明······································································································1
第章结构布置及选型
2.1 ··············································································································4
2.3 梁柱截面、梁跨度及柱子高度的确定······························································4
2.3??框架······································································································5
2.4 梁、柱惯性矩、线刚度、相对线刚度计算······················································第章
3.1 竖向荷载统计······································································································9
3.2 竖向荷载作用下的横向框架受荷······································································10
3.3 水平荷载作用下的横向框架受荷······································································19
3.4 风荷载作用下横向框架的侧移验算··································································20
第 荷载内力分析
4.1 ······························································································23
4.2 横向荷载(风荷载)内力分析··········································································34
第 五 章 内力组合
5.1框架梁内力组合···································································································43
5.2 框架柱内力组合··································································································44
第 六 章 框架梁柱配筋设计
6.1 横向框架梁截面设计··························································································47
6.2 横向框架柱截面设计··························································································49
第 七 章 双向板设计
7.1支撑梁的假定······································································································52
7.2 荷载计算·······················································
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