2021年一級建造師《公路工程》考試真題及答案-易錯(cuò)題庫

2019年一級建造師《公路工程》考試真題及答案1、單層橫向全寬挖掘法適用于挖掘()的土質(zhì)路塹。A.淺且短B.深且短C.長且一側(cè)型壁較薄D.深且長答案：A解析：參見教材P5。2、骨架植物防護(hù)類型不包括（）。A.漿砌片石骨架植草B.水泥混凝土空心塊護(hù)坡C.窗孔式護(hù)面墻D.錨桿混疑土框架植草答案：C解析：教材P353、GPS-RTK技術(shù)用于道路中線施工放樣時(shí)（）。,應(yīng)先計(jì)算出線路上里程樁的A.方位標(biāo)B.坐標(biāo)C.距離

D.4BP45P64P81,A.B.C.D.B5,()A.SMAB.AMC.AC-16D.OGFCD6()ABC

DCDDP1147,()A.70%B.75%C.80%D.85%P1418,()A.B.C.D.P1479()A.B.C.

D.AP20410,()A.B.C.D.CP24311,(),()A.B.SC.D."SBP293()12,A.B.

C.D.ACDP317P331P34413,()A.B.C.D.,0.3m14,()A.B.,C.D.2m500N15A.(2009),

B.C.D.AP38616()A.B.C.D.CP415,17200mA.B.C.D.20mC20CP44418,()

A.B.C.D.CP46919,()A.8mB.C.D.DP48120,()A.80mB.C.D.CP513

1022210.521()A.B.C.D.E.ABDEP1622,()A.B.C.D.E.ABCDP5023A.()

B.,C.,D.,E.,,BEP11524A.B.C.D.E.ADEP12725A.,()B.C.D.E.AE

P21026,()A.B.C.D.E.ABP24627,()A.B.()C.D.E.ABCP28328,A.B.

C.D.E.ACEP31429(2009),A.B.C.D.E.BCP39030,()A.B.,C.,D.E.ABDE

P50722km3-1,,()(),B,3-2,,,,1,,,,2

3,13-1A3-23A323()B3-2CDBCD45,,123,;

,YK52+626~YK52+875,,,,-,VYK52+62~YK52+740,114m,,135m,10.3,,12~15m,YK52+740~YK52+845N130W45,,YK52+875~YK52+845,,,YK52+785YK52+845~YK52+7404-1,4-2.,,455.1725.1142.534241,,,-,,

10%100m249m23,,;,,4-1AB,ABAC,B,454-2CDD,,,,64-x",(,216MnI20aC206.5C3055.17-42.53+25.11+92.86+42.00+10.57+25.14=208.32

,75+620+75m,,8,1.8m,1#9#1.5m,72m270m4#~6#,4.5m,6m12m8mm60t161.5m561.8m241.0m/215-1,DEF,G,3#1#74m,280mm,30cm,76m,1.5m2m3m1.0m,5-2,H1H3,H2

h13#1#347.4m3m42m55-15-2,123,45,129721=7232485

253=60152=803345-1ABCCABh1mm323.14=(74-0.3-1)1024=30.29m=3.141.82(0.3+1)/4+3.140.28330.29/4=5.17