单项选择题 pØ|ݳh>ÈWbbs.3c3t.comCØ?:üê
1.一设备的混凝土基础,底面积为5m×5m,工作面为0.3m,挖土深1.5m,放坡系数1.0.5,则招标清单挖土工程量为( )m3。 pØ|ݳh>ÈWbbs.3c3t.comCØ?:üê
A.55.16 pØ|ݳh>ÈWbbs.3c3t.comCØ?:üê
B.60.77 pØ|ݳh>ÈWbbs.3c3t.comCØ?:üê
C.37.5 pØ|ݳh>ÈWbbs.3c3t.comCØ?:üê
D.25 pØ|ݳh>ÈWbbs.3c3t.comCØ?:üê
2.与内墙及地面涂料相比,对外墙涂料更注重( )。 pØ|ݳh>ÈWbbs.3c3t.comCØ?:üê
A.耐候性 pØ|ݳh>ÈWbbs.3c3t.comCØ?:üê
B.耐碱性 pØ|ݳh>ÈWbbs.3c3t.comCØ?:üê
C.透气性 pØ|ݳh>ÈWbbs.3c3t.comCØ?:üê
D.耐粉化性 pØ|ݳh>ÈWbbs.3c3t.comCØ?:üê
3.一建筑物平面轮廓尺寸为60m×15m,其场地平整工程量为( )m2。 pØ|ݳh>ÈWbbs.3c3t.comCØ?:üê
A.900 pØ|ݳh>ÈWbbs.3c3t.comCØ?:üê
B.1054 pØ|ݳh>ÈWbbs.3c3t.comCØ?:üê
C.1216 pØ|ݳh>ÈWbbs.3c3t.comCØ?:üê
D.1350 pØ|ݳh>ÈWbbs.3c3t.comCØ?:üê
4.有一矩形单坡平屋顶建筑i=2%,轴线尺寸为36m×6m,墙厚240mm.该地区每小时最大降雨量200mm/h,若采用直径为100mm的落水管,则其数量最少应为( )个。 pØ|ݳh>ÈWbbs.3c3t.comCØ?:üê
A.1 pØ|ݳh>ÈWbbs.3c3t.comCØ?:üê
B.2 pØ|ݳh>ÈWbbs.3c3t.comCØ?:üê
C.3 pØ|ݳh>ÈWbbs.3c3t.comCØ?:üê
D.4 pØ|ݳh>ÈWbbs.3c3t.comCØ?:üê
5.石材中不宜用于大型工业酸洗池的是( )。 pØ|ݳh>ÈWbbs.3c3t.comCØ?:üê
A.花岗岩 pØ|ݳh>ÈWbbs.3c3t.comCØ?:üê
B.砂岩 pØ|ݳh>ÈWbbs.3c3t.comCØ?:üê
C.石英岩 pØ|ݳh>ÈWbbs.3c3t.comCØ?:üê
D.大理石 pØ|ݳh>ÈWbbs.3c3t.comCØ?:üê
6.为使阳台悬挑长度大些,建筑物的挑阳台承重结构通常采用的支承方式是( )。 pØ|ݳh>ÈWbbs.3c3t.comCØ?:üê
A.墙承式 pØ|ݳh>ÈWbbs.3c3t.comCØ?:üê
B.简支式 pØ|ݳh>ÈWbbs.3c3t.comCØ?:üê
C.挑梁式 pØ|ݳh>ÈWbbs.3c3t.comCØ?:üê
D.挑板式 pØ|ݳh>ÈWbbs.3c3t.comCØ?:üê
7.与砌砖相比,砌块砌筑突出的施工特点是( )。 pØ|ݳh>ÈWbbs.3c3t.comCØ?:üê
A.需要吊装 pØ|ݳh>ÈWbbs.3c3t.comCØ?:üê
B.需要铺灰 pØ|ݳh>ÈWbbs.3c3t.comCØ?:üê
C.需要校正 pØ|ݳh>ÈWbbs.3c3t.comCØ?:üê
D.不需要勾缝 pØ|ݳh>ÈWbbs.3c3t.comCØ?:üê
8.后张法预应力钢筋张拉后,需进行孔道灌浆,其目的是( )。 pØ|ݳh>ÈWbbs.3c3t.comCØ?:üê
A.释放多余应力 pØ|ݳh>ÈWbbs.3c3t.comCØ?:üê
B.保护预应力钢筋 pØ|ݳh>ÈWbbs.3c3t.comCØ?:üê
C.弥补应力损失 pØ|ݳh>ÈWbbs.3c3t.comCØ?:üê
D.防止混凝土弹性压缩 pØ|ݳh>ÈWbbs.3c3t.comCØ?:üê
9.已知E工作有一个紧后工作G。G工作的最迟完成时间为第14天,持续时间为3天,总时差为2天。E工作的最早开始时间为第6天,持续时间为1天,则E工作的自由时差为( ) pØ|ݳh>ÈWbbs.3c3t.comCØ?:üê
A.1天 pØ|ݳh>ÈWbbs.3c3t.comCØ?:üê
B.2天 pØ|ݳh>ÈWbbs.3c3t.comCØ?:üê
C.3天 pØ|ݳh>ÈWbbs.3c3t.comCØ?:üê
D.4天 pØ|ݳh>ÈWbbs.3c3t.comCØ?:üê
10.反铲挖土机适用于( )。 pØ|ݳh>ÈWbbs.3c3t.comCØ?:üê
A.停机面以上的Ⅰ~Ⅳ级土挖掘 pØ|ݳh>ÈWbbs.3c3t.comCØ?:üê
B.停机面以下的Ⅰ~Ⅱ级土挖掘 pØ|ݳh>ÈWbbs.3c3t.comCØ?:üê
C.水下挖掘 pØ|ݳh>ÈWbbs.3c3t.comCØ?:üê
D.地下连续墙挖土 pØ|ݳh>ÈWbbs.3c3t.comCØ?:üê
答案:1.C 2.A 3.A 4.D 5.D 6.C 7.A 8.B 9.B 10.BpØ|ݳh>ÈWbbs.3c3t.comCØ?:üê