目录
1 计算引用的规范、标准及资料.............................................................................................................1
1.1 幕墙设计规范:........................................................................................................................1
1.2 建筑设计规范:........................................................................................................................1
1.3 铝材规范:................................................................................................................................2
1.4 金属板及石材规范:.................................................................................................................2
1.5 玻璃规范:................................................................................................................................2
1.6 钢材规范:................................................................................................................................3
1.7 胶类及密封材料规范:..............................................................................................................3
1.8 五金件规范:............................................................................................................................4
1.9 相关物理性能等级测试方法:...................................................................................................4
1.10 《建筑结构静力计算手册》(第二版).......................................................................................5
1.11 土建图纸:..............................................................................................................................5
2 基本参数..............................................................................................................................................5
2.1 幕墙所在地区............................................................................................................................5
2.2 地面粗糙度分类等级.................................................................................................................5
2.3 抗震设防...................................................................................................................................5
3 幕墙承受荷载计算...............................................................................................................................6
3.1 风荷载标准值的计算方法..........................................................................................................6
3.2 计算支承结构时的风荷载标准值...............................................................................................8
3.3 计算面板材料时的风荷载标准值...............................................................................................8
3.4 垂直于幕墙平面的分布水平地震作用标准值.............................................................................8
3.5 平行于幕墙平面的集中水平地震作用标准值.............................................................................8
3.6 作用效应组合............................................................................................................................8
4 幕墙立柱计算......................................................................................................................................9
4.1 立柱型材选材计算.....................................................................................................................9
4.2 确定材料的截面参数...............................................................................................................10
4.3 选用立柱型材的截面特性........................................................................................................12
4.4 立柱的抗弯强度计算...............................................................................................................12
4.5 立柱的挠度计算......................................................................................................................13
4.6 立柱的抗剪计算......................................................................................................................13
5 幕墙横梁计算....................................................................................................................................14
5.1 横梁型材选材计算...................................................................................................................14
5.2 确定材料的截面参数...............................................................................................................16
5.3 选用横梁型材的截面特性........................................................................................................17
5.4 幕墙横梁的抗弯强度计算........................................................................................................18
5.5 横梁的挠度计算......................................................................................................................18
5.6 横梁的抗剪计算......................................................................................................................18
6 玻璃板块的选用与校核......................................................................................................................20
6.1 玻璃板块荷载计算:...............................................................................................................20
6.2 玻璃的强度计算:...................................................................................................................21