弧形渠道(D=4.0m)砌護(hù)圖

渠道襯砌橫斷面圖1:50渠道襯砌平面展開圖(D=4.0m)1:50伸縮縫A1:10板縫B1:10每伸縮縫間襯砌工程量統(tǒng)計(jì)表每伸縮縫間距7.48m編號(hào)規(guī)格(mm)單板砼量(m3)單塊重量(kg)伸縮縫間板數(shù)砼量(m3)1#801×4000.02253.83721.6152#(670+366)×4000.02969.62160.4643#600×4000 ......（本文共 1595 字 , 4 張圖）     [閱讀本文] >>