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

陳灣大橋空心板預(yù)應(yīng)力張拉計算書-wenkub

2022-09-15 17:12:40 本頁面
 

【正文】 θ—從張拉端至計算截面曲線孔道部分切線的夾角之和(rad);κ—孔道每束局部偏差對磨擦的影響系數(shù);μ—預(yù)應(yīng)力筋與孔道壁的磨擦系數(shù);參與計算的參數(shù)表1kuApEp140195000① 16m空心板參與計算的參數(shù)表2編號段落xθPN1ab879013951404=781200bc1396cd5528.50N2ab1770013951403=585900bc1571cd4487.50N1孔道:4 σk =1395Mpaab段 PP=P(1e(κχ+μθ))/(κχ + μθ) =781200(1 )/ =780685ab段L=PpL/APEP=(780685 879)247。(1403105) =bc段PP=P(1e(κχ+μθ))/(κχ + μθ)=192063 =585123(1 )/ =573111bc段L=PpL/APEP =(5731111571)247。(1404105) =cd段PP=P(1e(κχ+μθ))/(κχ + μθ)=192063 =773106(1 )/ =769909cd段L=PpL/APEP =(7699095528.5)247。(1404105) =L=(+11+)2=②20m空心板參與計算的參數(shù)表4編號段落xθPN1ab878013951405=976500bc1396cd0N2ab2665013951404=781200bc1571cd0N1孔道:5 σk =1395Mpaab段 PP=P(1e(κχ+μθ))/(κχ + μθ) =976500(1 )/ =975857ab段L=PpL/APEP=(975857 878)247。(1404105) =19mmbc段PP=P(1e(κχ+μθ))/(κχ + μθ)=192063 =779641(1 )/ =763635bc段L=PpL/APEP =(7636351571)247。(1405105) =cd段PP=P(1e(κχ+μθ))/(κχ + μθ)=192063 =966383(1 )/ =960947cd段L=PpL/APEP =(960947)247。(1405105) =39mmL=(19+11+39)2=138mm③ 結(jié)論1
點擊復(fù)制文檔內(nèi)容
教學(xué)教案相關(guān)推薦
文庫吧 www.dybbs8.com
備案圖片鄂ICP備17016276號-1