4 门窗竖中梃计算...............................................................................................................................................8 4.1 竖中梃受荷单元分析 ............................................................................................................................9 4.2 选用竖中梃型材的截面特性 .............................................................................................................. 11 4.3 竖中梃的抗弯强度计算 ......................................................................................................................12 4.4 竖中梃的挠度计算 ..............................................................................................................................12 4.5 竖中梃的抗剪计算 ..............................................................................................................................12
3 门窗承受荷载计算...........................................................................................................................................5 3.1 风荷载标准值的计算方法 ....................................................................................................................5 3.2 计算支撑结构时的风荷载标准值 ........................................................................................................7 3.3 计算面板材料时的风荷载标准值 ........................................................................................................7 3.4 垂直于门窗平面的分布水平地震作用标准值 ....................................................................................7 3.5 平行于门窗平面的集中水平地震作用标准值 ....................................................................................8 3.6 作用效应组合........................................................................................................................................8
北京 XX 学院幕墙工程 沈阳 YY 铝业工程有限公司 二〇一二年十月二十二日
目录
1 计算引用的规范、标准及资料 .......................................................................................................................1 1.1 门窗及相关设计规范： ........................................................................................................................1 1.2 建筑设计规范： ....................................................................................................................................1 1.3 铝材规范：............................................................................................................................................1 1.4 玻璃规范：............................................................................................................................................2 1.5 钢材规范：............................................................................................................................................2 1.6 胶类及密封材料规范： ........................................................................................................................3 1.7 门窗及五金件规范： ............................................................................................................................3 1.8 相关物理性能等级测试方法： ............................................................................................................4 1.9 《建筑结构静力计算手册》(第二版) .................................................................................................4 1.10 土建图纸：..........................................................................................................................................4
6 玻璃板块的选用与校核 .................................................................................................................................19 6.1 玻璃板块荷载计算： ..........................................................................................................................19 6.2 玻璃的强度计算： ..............................................................................................................................20 6.3 玻璃最大挠度校核： ..........................................................................................................................21
2 基本参数...........................................................................................................................................................5 2.1 门窗所在地区........................................................................................................................................5 2.2 地面粗糙度分类等级 ............................................................................................................................5 2.3 抗震设防................................................................................................................................................5