【正文】 精華學(xué)校玻璃幕墻工程 全隱框玻璃幕墻 設(shè)計(jì)計(jì)算書 設(shè)計(jì)： 校對： 審核： 批準(zhǔn)： 中標(biāo)建設(shè)集團(tuán)有限公司 二 〇〇 九年四月二十四 日 目錄 1 計(jì)算引用的規(guī)范、標(biāo)準(zhǔn)及資料 ............................................................................................................4 幕墻設(shè)計(jì)規(guī)范： .......................................................................................................................4 建筑設(shè)計(jì)規(guī)范： .......................................................................................................................4 鋁材規(guī)范： ..............................................................................................................................5 金屬板及石材規(guī)范： ................................................................................................................5 玻璃規(guī)范： ..............................................................................................................................6 鋼材規(guī)范： ..............................................................................................................................6 膠類及密封材料規(guī)范： ............................................................................................................7 門窗及五金件規(guī)范： ................................................................................................................7 相關(guān)物理性能等級測試方法： ..................................................................................................8 《建筑結(jié)構(gòu) 靜力計(jì)算手冊》 (第二版 ) .......................................................................................9 土建圖紙： ............................................................................................................................9 2 基本參數(shù) ...........................................................................................................................................9 幕墻所在地區(qū)： .......................................................................................................................9 地面粗糙度分類等級： ............................................................................................................9 抗震烈度： ..............................................................................................................................9 3 幕墻承受荷載計(jì)算 .............................................................................................................................9 風(fēng)荷載標(biāo)準(zhǔn)值的計(jì)算方法： .....................................................................................................9 計(jì)算支撐結(jié)構(gòu)時(shí)的風(fēng)荷載標(biāo)準(zhǔn)值： ......................................................................................... 10 計(jì)算面板材料時(shí)的風(fēng)荷載標(biāo)準(zhǔn)值： ......................................................................................... 11 垂直于幕墻平面的分布水平地震作用標(biāo)準(zhǔn)值： ........................................................................ 11 作用效應(yīng)組合： ..................................................................................................................... 11 4 幕墻立柱計(jì)算 .................................................................................................................................. 12 立柱型材選材計(jì)算： .............................................................................................................. 12 確定材料的截面參數(shù)： .......................................................................................................... 14 選用立柱型材的截面特性： ................................................................................................... 14 立柱的抗彎強(qiáng)度計(jì)算： .......................................................................................................... 15 立柱的撓度計(jì)算： ................................................................................................................. 15 立柱的抗剪計(jì)算： ................................................................................................................. 16 5 幕墻橫梁計(jì)算 .................................................................................................................................. 16 橫梁型材選材計(jì)算： .............................................................................................................. 17 確定材料的截面參數(shù)： .......................................................................................................... 19 選用橫梁型材的截面特性： ................................................................................................... 20 幕墻橫梁的抗彎強(qiáng)度計(jì)算： ................................................................................................... 20 橫梁的撓度計(jì)算： ................................................................................................................. 21 橫梁的抗剪計(jì)算： (三角荷載作用下 )....................................................................................... 21 6 玻璃板塊的選用與校核 .................................................................................................................... 22 玻璃板塊荷載計(jì)算： .............................................................................................................. 23 玻璃的強(qiáng)度計(jì)算： ................................................................................................................. 24 玻璃最大撓度校核： .............................................................................................................. 25 7 連接件計(jì)算 ...................................................................................................................................... 26 橫梁與角碼間連接： .............................................................................................................. 27 角碼與立柱連接： ................................................................................................................. 27 立柱與主結(jié)構(gòu)連接： .............................................................................................................. 29 8 幕墻埋件計(jì)算 (后錨固結(jié)構(gòu) ) .............................................................................................................. 31