freepeople性欧美熟妇, 色戒完整版无删减158分钟hd, 无码精品国产vα在线观看DVD, 丰满少妇伦精品无码专区在线观看,艾栗栗与纹身男宾馆3p50分钟,国产AV片在线观看,黑人与美女高潮,18岁女RAPPERDISSSUBS,国产手机在机看影片

正文內(nèi)容

伊戈?duì)柲粔こ倘[框玻璃幕墻設(shè)計(jì)計(jì)算書(存儲(chǔ)版)

2025-08-14 13:33上一頁面

下一頁面
  

【正文】 2; w0:基本風(fēng)壓值 (MPa),根據(jù)現(xiàn)行 建筑結(jié)構(gòu)荷載規(guī)范 GB5000920xx 附表 (全國(guó)基本風(fēng)壓分布圖 )中數(shù)值采用,但不小于 ,按重現(xiàn)期 50 年,順德地區(qū)取 ; 計(jì)算支撐結(jié)構(gòu)時(shí)的風(fēng)荷載標(biāo)準(zhǔn)值 計(jì)算支撐結(jié)構(gòu)時(shí)的構(gòu) 件從屬面積: A= = LogA= 伊戈?duì)柲粔こ倘[框玻璃幕墻設(shè)計(jì)計(jì)算書 廣東啟源建筑工程設(shè)計(jì)院有限公司 7 C類場(chǎng)地: β gz= (1+2μ f) 其中:μ f=(Z/10) D類場(chǎng)地: β gz= (1+2μ f) 其中:μ f=(Z/10) 對(duì)于 B類地形, 23m 高度處瞬時(shí)風(fēng)壓的陣風(fēng)系數(shù): β gz= (1+2 ((Z/10)))= μ z:風(fēng)壓高度變化系數(shù); 根據(jù) 不同場(chǎng)地類型 ,按以下公式計(jì)算: A類場(chǎng)地: μ z= (Z/10) 當(dāng) Z300m 時(shí),取 Z=300m,當(dāng) Z5m 時(shí),取 Z=5m; B類場(chǎng)地: μ z=(Z/10) 當(dāng) Z350m 時(shí),取 Z=350m,當(dāng) Z10m 時(shí),取 Z=10m; C類場(chǎng)地: μ z= (Z/10) 當(dāng) Z400m 時(shí),取 Z=400m,當(dāng) Z15m 時(shí),取 Z=15m; D類場(chǎng)地: μ z= (Z/10) 當(dāng) Z450m 時(shí),取 Z=450m,當(dāng) Z30m 時(shí),取 Z=30m; 對(duì)于 B類地形, 23m 高度處風(fēng)壓高度變化系數(shù): μ z= (Z/10)= μ s1:局部風(fēng)壓體型系數(shù); 按《建筑結(jié)構(gòu)荷載規(guī)范》 GB5000920xx(20xx 年版 )第 條:驗(yàn)算圍護(hù)構(gòu)件及其連接的強(qiáng)度時(shí),可按下列規(guī)定采用局部風(fēng)壓體型系數(shù)μ s1: 一、外表面 1. 正壓區(qū) 按表 采用; 2. 負(fù)壓區(qū) 對(duì)墻面, 取 對(duì)墻角邊, 取 二、內(nèi)表面 對(duì)封閉式建筑物,按表面風(fēng)壓的正負(fù)情況取 或 。 伊戈?duì)柲粔こ? 全隱框玻璃幕墻 設(shè)計(jì)計(jì)算書 設(shè)計(jì): 校對(duì): 審核: 批準(zhǔn): 廣東啟源建筑工程設(shè)計(jì)院有限公司 二〇一一年五月十九日 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: ..............................................................................................................................2 鋼材規(guī)范: ..............................................................................................................................3 膠類及密封材料規(guī)范: ............................................................................................................3 門窗及五金件規(guī)范: ................................................................................................................4 相關(guān)物理性能等級(jí)測(cè)試方法: ..................................................................................................5 《建筑結(jié)構(gòu)靜力計(jì)算手冊(cè)》 (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) ................................................................................................................6 抗震設(shè)防 .................................................................................................................................6 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 ..............................................................................................7 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 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) .............................................................................................................. 15 選用橫梁型材的截面特性 ....................................................................................................... 16 幕墻橫梁的抗彎強(qiáng)度計(jì)算 ....................................................................................................... 17 橫梁的撓度計(jì)算 ..................................................................................................................... 17 橫梁的抗剪計(jì)算 ..................................................................................................................... 18 6 玻璃板塊的選用與校核 ........................................
點(diǎn)擊復(fù)制文檔內(nèi)容
研究報(bào)告相關(guān)推薦
文庫(kù)吧 www.dybbs8.com
備案圖鄂ICP備17016276號(hào)-1