涵洞工程量计算方法有哪些?
C20砼:(5.85-0.6)1.2292=365.4m3
c30砼台帽:[(1.2-0.25)0.35+(0.6-0.35)1.2]292=36.685m3
盖板:0.35(4+0.252)29=45.675m3
C30水泥混凝土路面:30.1829=15.66m3
水泥稳定碎石基层:30.1529=13.05m3
砂砾垫层:30.6729=58.29m3
换填砂砾:8.641.529=375.84m3
C25砼:1(8.64-0.872)29=200.1m3
八字墙:V=1/20.58(5.852-0.62)0.58+0.58/0.63.75(5.853-0.63)
=10.85m3 10.854=43.4m3