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 一、篾管涵工程数量表(表7-49)圆形篾管涵工程数量表(m3)表7-49管径(m)管长1m需用1:1:3石灰黄土砂浆砌卵石浆砌片石端墙(座)洞口帽石墙身基础合计干砌片石砂砾垫层单孔0.300.400.500.701.001.201.500.5030.6060.8381.7202.7603.7595.1760.2560.3040.3680.504 (共 2592 字) [阅读本文] >>