2016二建《市政》真题及答案解析

()ABCD3()ABCD4()ABCD5()A20mB75CD6ABCD7A.B.C.D.8A.B.C.()A.B.C.D.11()A.B.C.D.12.()A.B.C.D.13.()A.B.C.1km2D.14.()A.B.C.D.15.()A.B.C.D.30MPa16(1)(2)(3)451?2345C3562.0m*17.3m6.6m63.8m19.1m12.6m800mm+2609mmC20700mm28m=25KN/m323452A6800mDN500mmDN300mmHDPEXX4mXXX50mm3(1)3ABCDEF6(2)1600mm10.5010.67(3)2m122345A870mDN600mm3.0m~3.2m38AB((D)2K3120136.(2K3120117.2K3130318.2K3130349.A2K31501310.2K31502311.2K31503512.2K31601413.lkm214.15.:17.2K32011118.2m32K32014119.)2K32015120.(2K322002()1022210.521.ABC2K31101222.CD.300-500mm.2K31202223.ABCE2K31302224.ABE(1)(2)(3)(4)2K31501426.BCE(2K31202227.ACD2K31601128.AC(1)(2)(3)(4)(5)2K32008129.ABD:3m(3m)6m6m2K32012230.ADEA(1)(2)(3)(4)12020mm(5)(6)2025~30(7)20(8)51600mmQ=25KN/m30.6m=15KN/m215KN/m2226.5m6.6m26.5-6.6=19.9m19.9-26.5-17.55=10.95m17.55-6.6=10.95m10.95mP260(P101)300mm300mm30~50mm16(1)12020mm(2)(3)P225110mm10mm2ABABE34