已知:窗C1框外围尺寸1.48×1.48m(洞口尺寸:1.5×1.5m)门M1框外围尺寸1.27×2.39m(洞口尺寸:1.3×2.4m)圈(过)梁一道(包括砖垛上内墙上)断面均为0.18×0.24m。
正确答案:
(1)外墙工程量
墙长L中=(12+6)×2+0.38×2=36.76(m)
墙高H=6m
山墙尖△H=3.12×3%÷2=0.0468(m)
墙面积S净=36.76×6+6.24×0.0468×2-(1.5×1.5×3+1.3×2.4×2)= 208.15(m2)
墙体积V净=208.15×0.24-36.76×0.18×0.24=48.37(m3)
(2)内墙工程量
墙长L内=6-0.24=5.76(m)
墙高H=6+0.0468=6.0468(m)
墙面积S净=6.408×5.76=36.91(m2)
墙体积V净=36.91×0.24-5.76×0.18×0.24=8.61(m3)
墙长L中=(12+6)×2+0.38×2=36.76(m)
墙高H=6m
山墙尖△H=3.12×3%÷2=0.0468(m)
墙面积S净=36.76×6+6.24×0.0468×2-(1.5×1.5×3+1.3×2.4×2)= 208.15(m2)
墙体积V净=208.15×0.24-36.76×0.18×0.24=48.37(m3)
(2)内墙工程量
墙长L内=6-0.24=5.76(m)
墙高H=6+0.0468=6.0468(m)
墙面积S净=6.408×5.76=36.91(m2)
墙体积V净=36.91×0.24-5.76×0.18×0.24=8.61(m3)
答案解析:有

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