石材幕墙设计计算书
石材幕墙设计计算书
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: ............................................................................................................................................ 3
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 计算支撑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 .................................................................................................................. 11
4.4 立柱的抗弯强度计算 .......................................................................................................................... 12
4.5 立柱的挠度计算 .................................................................................................................................. 12
4.6 立柱的抗剪计算 .................................................................................................................................. 13
5 幕墙横梁计算 ................................................................................................................................................. 13
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 .................................................................................................................. 17
5.5 横梁的挠度计算 .................................................................................................................................. 18
5.6 横梁的抗剪计算 .................................................................................................................................. 18
6 短槽式(托板)连接石材的选用与校核 .......................................................................................................... 19
6.1 石材板块荷载计算 .............................................................................................................................. 20
6.2 石材的抗弯设计 .................................................................................................................................. 20


