1、屯上四号隧道开挖、衬砌数量表里 程围岩类别长 度(m)开挖土石衬砌仰拱隧底填充超 挖 回 填水沟电缆槽拱部边墙轨面以上轨面以下轨面以上轨面以下轨面以上轨面以下重型重型沟身槽身DK531+424+460级围岩165 76001929790.41181.4640.2278.9377.9306.9165.033.032.3DK531+575+665DK531+700+739DK531+460+575级围岩150 66391584654.0895.5447.0220.5343.5352.5139.530.029.3DK531+665+700合计开挖土石级围岩8223级围岩9529衬砌砼级围岩3111.
2、8级围岩3805.8附注:隧道加宽W=50cm屯上四号隧道开挖、衬砌数量表里 程围岩类别长 度(m)开挖土石衬砌仰拱隧底填充超 挖 回 填水沟电缆槽拱部边墙轨面以上轨面以下轨面以上轨面以下轨面以上轨面以下重型重型沟身槽身DK531+424+460 级围岩168 786219998451203652291402314169.733.634.7DK531+575+665DK531+700+742 DK531+460+575 级围岩150 67531616662896447225359356141.033.631.0DK531+665+700合计开挖土石级围岩8369级围岩9862衬砌砼级围岩314
3、8.6级围岩3944.1附注:隧道加宽W=60cm断面尺寸表（m）断面加宽Wr1R1r4aa1b1b2Bh特重、重型次重型h1=1.63h1=1.58h2=1.12h2=1.07h3=0.25h3=0.25Hb3Hb30.002.223.003.180.702.732.632.206.766.658.872.208.732.200.100.200.300.400.500.600.700.80r2=3.21 Sz1=0.24 Sz10=0.25 S1=0.4R2=3.99 Sz2=1.52 Sz11=4.35 S2=2.54r3=9.35 Sz3=0.18 Sz12=0S3=0.91R3=8.6
4、5 Sz4=0.37 Sz13=4.57 S4=0.281=0.11 Sz5=0.18 Sz14=1.45 S5=2=0.3 Sz6=0.25 Sz15=S6=3=0.79 Sz7=0.2 Sz16=Sz8=0.4 Sz17=Sz9=0.1 Sz18=断面尺寸表（m）断面加宽Wr1R1r4aa1b1b2Bh特重、重型h1=1.63h2=1.12h3=0.25Hb30.002.223.003.180.702.732.632.206.766.658.872.20point100 0,02-0.24.17-0.24,4.173,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,中型轻型h1=1.53h1=1.48h2=1.02h2=0.97h3=0.2h3=0.1Hb3Hb38.682.218.632.24
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