【正文】 嘉興市城南街道社區(qū)衛(wèi)生服務(wù)中心服務(wù)中心遷建工程 鋁單板幕墻 設(shè)計(jì)計(jì)算書 設(shè)計(jì)： 校對(duì)： 審核： 批準(zhǔn)： 浙江恒欣建筑設(shè)計(jì)股份有限公司 二〇一二年十一月二十七日 目錄 1 計(jì)算引用的規(guī)范、標(biāo)準(zhǔn)及資料 .........................................................................................................1 幕墻設(shè)計(jì)規(guī)范： ....................................................................................................................1 建筑設(shè)計(jì)規(guī)范： ....................................................................................................................1 鋁材規(guī)范： ...........................................................................................................................2 金屬板及石材規(guī)范： .............................................................................................................2 玻璃規(guī)范： ...........................................................................................................................3 鋼材規(guī)范： ...........................................................................................................................3 膠類及密封材料規(guī)范： ..........................................................................................................3 五金件規(guī)范： ........................................................................................................................4 相關(guān)物理性能等級(jí)測試方法： ...............................................................................................4 《建筑結(jié)構(gòu)靜力計(jì)算 手冊》 (第二版 ) ....................................................................................5 土建圖紙： ..........................................................................................................................5 2 基本參數(shù) .........................................................................................................................................5 幕墻所在地區(qū) ........................................................................................................................5 地面粗糙度分類等級(jí) .............................................................................................................5 抗震設(shè)防 ...............................................................................................................................5 3 幕墻承受荷載計(jì)算 ...........................................................................................................................6 風(fēng)荷載標(biāo)準(zhǔn)值的計(jì)算方法 ......................................................................................................6 計(jì)算支撐結(jié)構(gòu)時(shí)的風(fēng)荷載標(biāo)準(zhǔn)值 ............................................................................................8 計(jì)算面板材料時(shí)的風(fēng)荷載標(biāo)準(zhǔn)值 ............................................................................................8 垂直于幕墻平面的分布水平地震作用標(biāo)準(zhǔn)值 ..........................................................................8 平行于幕墻平面的集中水平地震作用標(biāo)準(zhǔn)值 ..........................................................................8 作用效應(yīng)組合 ........................................................................................................................8 4 幕墻立柱計(jì)算 ..................................................................................................................................9 立柱型材選材計(jì)算 .................................................................................................................9 確定材料的截面參數(shù) ........................................................................................................... 10 選用立柱型材的截面特性 .................................................................................................... 11 立柱的抗彎強(qiáng)度計(jì)算 ........................................................................................................... 12 立柱的撓度計(jì)算 .................................................................................................................. 12 立柱的抗剪計(jì)算 .................................................................................................................. 13 5 幕墻橫梁計(jì)算 ................................................................................................................................ 13 橫梁型材選材計(jì)算 ............................................................................................................... 14 確定材料的截面參數(shù) ........................................................................................................... 16 選用橫梁型材的截面特性 .................................................................................................... 17 幕墻橫梁的抗彎強(qiáng)度計(jì)算 .................................................................................................... 17 橫梁的撓度計(jì)算 .................................................................................................................. 18 橫梁的抗剪計(jì)算 .................................................................................................................. 18 6 鋁單板的選用與校核 ..................................................................................................................... 19 鋁單板荷載計(jì)算 .................................................................................................................. 20 A板的強(qiáng)度、撓度校核 ......................................................................................................... 20 7 連接件計(jì)算 ................................................................................................................................... 22 橫梁與角碼間連接 ............................................................................................................... 22 角碼與立柱連接 .................................................................................................................. 23 立柱與主結(jié)構(gòu)連接 ............................................................................................................... 24 8 幕墻埋件計(jì)算 (土建預(yù)埋 ) ............................................................................................................... 26 荷載標(biāo)準(zhǔn)值計(jì)算 .............................