【正文】 南沙珠江灣 B 地塊 （ J3 及 F7） 鋁合金門窗工程 設(shè)計計算書 設(shè)計： 審核： 深圳市華輝裝飾工程有限公司 二〇一三年 七 月二十五日 目錄 第 1 章 門窗設(shè)計計算書（ C2 窗 7 層及以下） .................................................................................... 1 1 基本參數(shù) ................................................................................................................................. 1 門窗所在地區(qū) ................................................................................................................. 1 地面粗糙度分類等級 ...................................................................................................... 1 抗震設(shè)防 ........................................................................................................................ 1 2 門窗承受荷載計算 ................................................................................................................... 1 計算依據(jù) ........................................................................................................................ 1 計算桿件時的風(fēng)荷載標(biāo)準(zhǔn)值 ............................................................................................ 3 計算玻璃時的風(fēng)荷載標(biāo)準(zhǔn)值 ............................................................................................ 3 垂直于門窗平面的分布水平地震作用標(biāo)準(zhǔn)值 ................................................................... 3 作用效應(yīng)組合 ................................................................................................................. 4 3 門窗豎中梃計算 ....................................................................................................................... 4 豎中梃受荷單元分析 ...................................................................................................... 4 選用豎中梃型材的截面特性 ............................................................................................ 7 豎中梃的抗彎強(qiáng)度計算 ................................................................................................... 8 豎中梃的撓度計算 .......................................................................................................... 8 豎中梃的抗剪計算 .......................................................................................................... 8 4 玻璃板塊的選用與校核 ............................................................................................................ 9 玻璃板塊荷載計算 .......................................................................................................... 9 玻璃的強(qiáng)度計算 ........................................................................................................... 10 玻璃最大撓度校核 ........................................................................................................ 10 第 2 章 門窗設(shè)計計算書（ C2 窗 8 層及以上） .................................................................................. 12 1 基本參數(shù) ............................................................................................................................... 12 門窗所在地區(qū) ............................................................................................................... 12 地面粗糙度分類等級 .................................................................................................... 12 抗震設(shè)防 ...................................................................................................................... 12 2 門窗承受荷載計算 ................................................................................................................. 12 計算依據(jù) ...................................................................................................................... 12 計算桿件時的風(fēng)荷載標(biāo)準(zhǔn)值 .......................................................................................... 14 計算玻璃時的風(fēng)荷載標(biāo)準(zhǔn)值 .......................................................................................... 14 垂直于門窗平面的分布水平地震作用標(biāo)準(zhǔn)值 ................................................................. 14 作用效應(yīng)組合 ............................................................................................................... 14 3 門窗豎中梃計算 ..................................................................................................................... 15 選用豎中梃材料 的截面特性 .......................................................................................... 15 豎中梃計算簡圖的確定 ................................................................................................. 17 風(fēng)荷載作用的線荷載集度 ............................................................................................. 17 門窗豎中梃荷載分配 .................................................................................................... 19 豎中梃在左受荷單元力作用下的受力分析 ..................................................................... 20 豎中梃在右受荷單元力作用下的受力分析 ..................................................................... 20 豎中梃的抗彎強(qiáng)度計 算 ................................................................................................. 21 豎中梃的撓度計算 ........................................................................................................ 21 豎中梃的抗剪計算 ........................................................................................................ 22 4 玻璃板塊的選用與校核 .......................................................................................................... 23 玻璃板塊荷載計算 ........................................................................................................ 23 玻璃的強(qiáng)度計算 ........................................................................................................... 24 玻璃最大撓度校核 ........................................................................................................ 24 第 3 章 門窗設(shè)計計算書（ PC4 窗） .................................................................................................. 26 1 基本參數(shù) ............................................................................................................................... 26 門窗所在地區(qū) .....................