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1、回弹模量的测定方法有_____。dLÌÌcL8kËbbs.3c3t.compíYÞaaO<
A、承载板法dLÌÌcL8kËbbs.3c3t.compíYÞaaO<
B、贝克曼梁法dLÌÌcL8kËbbs.3c3t.compíYÞaaO<
C、长杆贯入法dLÌÌcL8kËbbs.3c3t.compíYÞaaO<
D、CBR 法dLÌÌcL8kËbbs.3c3t.compíYÞaaO<
2、沥青混合料标准密度的确定方法有:________。dLÌÌcL8kËbbs.3c3t.compíYÞaaO<
dLÌÌcL8kËbbs.3c3t.compíYÞaaO<
dLÌÌcL8kËbbs.3c3t.compíYÞaaO<
A、马歇尔法dLÌÌcL8kËbbs.3c3t.compíYÞaaO<
B、试验路法dLÌÌcL8kËbbs.3c3t.compíYÞaaO<
C、实测最大理论密度法dLÌÌcL8kËbbs.3c3t.compíYÞaaO<
D、计算最大理论密度法dLÌÌcL8kËbbs.3c3t.compíYÞaaO<
dLÌÌcL8kËbbs.3c3t.compíYÞaaO<
3、工程质量评定等级分为dLÌÌcL8kËbbs.3c3t.compíYÞaaO<
dLÌÌcL8kËbbs.3c3t.compíYÞaaO<
A、优良dLÌÌcL8kËbbs.3c3t.compíYÞaaO<
B、中等dLÌÌcL8kËbbs.3c3t.compíYÞaaO<
C、合格dLÌÌcL8kËbbs.3c3t.compíYÞaaO<
D、不合格dLÌÌcL8kËbbs.3c3t.compíYÞaaO<
dLÌÌcL8kËbbs.3c3t.compíYÞaaO<
4、属于分项工程质量检验评定内容的有dLÌÌcL8kËbbs.3c3t.compíYÞaaO<
。dLÌÌcL8kËbbs.3c3t.compíYÞaaO<
dLÌÌcL8kËbbs.3c3t.compíYÞaaO<
A.经检查不符合基本要求规定时,不予检验与评定dLÌÌcL8kËbbs.3c3t.compíYÞaaO<
dLÌÌcL8kËbbs.3c3t.compíYÞaaO<
B.缺乏最基本资料,不予检验与评定dLÌÌcL8kËbbs.3c3t.compíYÞaaO<
dLÌÌcL8kËbbs.3c3t.compíYÞaaO<
C.外观有严重的缺陷,不予检验与评定dLÌÌcL8kËbbs.3c3t.compíYÞaaO<
dLÌÌcL8kËbbs.3c3t.compíYÞaaO<
D.检查项目合格率小于70%,不予检验与评定dLÌÌcL8kËbbs.3c3t.compíYÞaaO<
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5、关于平整度的下列说法中,正确的是dLÌÌcL8kËbbs.3c3t.compíYÞaaO<
dLÌÌcL8kËbbs.3c3t.compíYÞaaO<
。dLÌÌcL8kËbbs.3c3t.compíYÞaaO<
dLÌÌcL8kËbbs.3c3t.compíYÞaaO<
A.平整度反映了行车的舒适性dLÌÌcL8kËbbs.3c3t.compíYÞaaO<
B.最大间隙h越小,平整性越好dLÌÌcL8kËbbs.3c3t.compíYÞaaO<
dLÌÌcL8kËbbs.3c3t.compíYÞaaO<
C.标准偏差σ越小,平整性越好dLÌÌcL8kËbbs.3c3t.compíYÞaaO<
D.国际平整度指标IRI越小,平整性越好dLÌÌcL8kËbbs.3c3t.compíYÞaaO<
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6、试拌混凝土时,入混凝土拌和物的和易性不符合要求,最常用的方法是调整()dLÌÌcL8kËbbs.3c3t.compíYÞaaO<
A拌和用水量dLÌÌcL8kËbbs.3c3t.compíYÞaaO<
B砂率dLÌÌcL8kËbbs.3c3t.compíYÞaaO<
C水泥用量dLÌÌcL8kËbbs.3c3t.compíYÞaaO<
D水泥浆用量(W/C不变)dLÌÌcL8kËbbs.3c3t.compíYÞaaO<