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[{"id":9713,"title":"未经( )签字,建筑材料、建筑构配件和设备不得在工程上使用或者安装,施工单位不得进行下一道工序的施工。","stem":"","options":"监理工程师^*@*^总监理工程师^*@*^建设单位代表^*@*^项目法人","answer":"A","explanation":""},{"id":9767,"title":"水利工程建设项目质量监督期为( )。","stem":"","options":"工程开工至工程完工^*@*^工程开工至工程竣工验收^*@*^从办理质量监督手续至交付使用^*@*^从工程建设准备至工程竣工验收","answer":"C","explanation":""},{"id":7922,"title":"新拌砂浆的流动性用( )表示,保水性用( )表示。","stem":"","options":"沉入度 分层度^*@*^坍落度 分层度^*@*^坍落度 沉入度^*@*^沉入度 坍落度","answer":"A","explanation":""},{"id":8312,"title":"在高峰强度持续时间长时,骨料生产能力根据( )确定。","stem":"","options":"设备容量^*@*^开采量^*@*^储存量和混凝土浇筑强度^*@*^累计生产、使用量","answer":"C","explanation":""},{"id":10034,"title":"某水利工程发生安全事故导致7人死亡,该事故等级应为( )。","stem":"","options":"Ⅰ级^*@*^Ⅱ级^*@*^Ⅲ级^*@*^Ⅳ级","answer":"C","explanation":""},{"id":8596,"title":"在堤外无滩且易受水冲刷的重要堤段,常采用( )。","stem":"","options":"坡式护岸^*@*^墙式护岸^*@*^坝式护岸^*@*^平顺护岸","answer":"B","explanation":""},{"id":9327,"title":"关于水利水电工程施工分包,下列说法中正确的是( )。","stem":"","options":"建筑工程主体结构的施工必须由总承包单位自行完成^*@*^分包单位可以将其承包的工程分包给具有相应资质条件的单位^*@*^除指定分包外,分包工程量一般不超过承包合同总额的40%^*@*^施工总承包单位可以将承包工程中的任一分部工程发包给分包单位","answer":"A","explanation":""},{"id":8384,"title":"降低混凝土入仓温度的措施不包括( )。","stem":"","options":"合理安排浇筑时间^*@*^采用薄层浇筑^*@*^对骨料进行预冷^*@*^采用加冰或加冰水拌合","answer":"B","explanation":""},{"id":11507,"title":"在坝址进行详细调查深部岩层性质及其构造特征时,可采用( )方式进行勘察。","stem":"","options":"钻探^*@*^静力触探^*@*^地球物理勘探^*@*^井探","answer":"D","explanation":""},{"id":10033,"title":"某水利工程发生安全事故导致直接经济损失为680万元人民币,该事故等级应为( )。","stem":"","options":"Ⅰ级^*@*^Ⅱ级^*@*^Ⅲ级^*@*^Ⅳ级","answer":"D","explanation":""},{"id":7793,"title":"在相同的观测条件下,对某一量进行一系列的观测,如果出现的误差在符号和数值上都不相同,从表面上看没有任何规律性,这种误差称为( )。","stem":"","options":"随机误差^*@*^偶然误差^*@*^粗差^*@*^变态误差","answer":"B","explanation":""},{"id":11161,"title":"《防汛条例》规定,防汛抗洪工作实行( )负责制。","stem":"","options":"各级防汛指挥部门^*@*^各级防汛指挥首长^*@*^各级人民政府行政首长^*@*^流域管理机构首长","answer":"C","explanation":""},{"id":10431,"title":"下列施工用电中不属于一类负荷的是( )。","stem":"","options":"井、洞内的照明^*@*^基坑内的排水^*@*^泄洪设施^*@*^混凝土搅拌系统","answer":"D","explanation":""},{"id":7916,"title":"在明渠水流中,当水深小于临界水深,佛汝德数大于1的水流,称为( )。","stem":"","options":"层流^*@*^紊流^*@*^缓流^*@*^急流","answer":"D","explanation":""},{"id":11535,"title":"穿堤闸基础在人工开挖过程中,临近设计高程时,保护层暂不开挖的范围是( )。","stem":"","options":"0.2~0.3m^*@*^0.1~0.3m^*@*^0.2~0.4m^*@*^0.3~0.5m","answer":"A","explanation":""},{"id":11505,"title":"某水电枢纽工程位于峡谷地区,基岩完整、坚硬,岸坡陡峻,该工程上游围堰截流时,可采用( )。","stem":"","options":"投块料截流^*@*^水力冲填法截流^*@*^定向爆破截流^*@*^下闸截流","answer":"C","explanation":""},{"id":11276,"title":"碾压土石坝反滤层中可以设置的分缝是( )。","stem":"","options":"横缝^*@*^竖缝^*@*^斜缝^*@*^错缝","answer":"A","explanation":""},{"id":10604,"title":"根据《水利工程设计概(估)算编制规定》,疏浚工程现场经费费率为( )。","stem":"","options":"6%^*@*^5%^*@*^9%^*@*^4%","answer":"B","explanation":""},{"id":9487,"title":"根据《水利水电工程标准施工招标文件》,承包人有权根据本合同任何条款及其他有关规定,向发包人索取追加付款,但应在索赔事件发生后的( )内,将索赔意向书提交发包人和监理人。","stem":"","options":"28天^*@*^42天^*@*^56天^*@*^半年","answer":"A","explanation":""},{"id":9641,"title":"水利工程质量事故分类为( )。","stem":"","options":"特大、重大、较大、质量缺陷^*@*^特大、重大、较大、一般^*@*^特大、重大、较大、一般、质量缺陷^*@*^重大、较大、一般、质量缺陷","answer":"B","explanation":""},{"id":9975,"title":"水利工程施工企业应明确( )救援器材、设备等。","stem":"","options":"专职管理^*@*^专人维护^*@*^兼职管理^*@*^统一管理","answer":"B","explanation":""},{"id":9317,"title":"根据《水利水电工程标准施工招标文件》,关于备选投标方案,正确的是( )。","stem":"","options":"不得提交^*@*^只有中标人的备选投标方案才可以考虑^*@*^必须开启^*@*^由招标人负责评审后决定","answer":"B","explanation":""},{"id":8169,"title":"在开挖区未爆之前先行爆破,保护保留岩体或邻近建筑物免受爆破破坏的爆破方法是( )。","stem":"","options":"浅孔爆破法^*@*^深孔爆破法^*@*^洞室爆破法^*@*^预裂爆破法","answer":"D","explanation":""},{"id":8978,"title":"水利工程建设项目种类按其功能和作用可分为( )。","stem":"","options":"公益性、准公益性和投资性^*@*^公益性、投资性和经营性^*@*^公益性、经营性和准经营性^*@*^公益性、准公益性和经营性","answer":"D","explanation":""},{"id":10222,"title":"水泵机组的各台机组运行时间为带额定负荷连续运行24h(含无故障停机)或7天内累计运行48h(含全站机组联合运行小时数),全部机组联合运行时间一般为6h,且机组无故障停机次数不少于3次。执行机组运行时间确有困难时,可由验收委员会或上级主管部门根据具体情况适当减少,但最少不宜少于( )h。","stem":"","options":"1^*@*^2^*@*^6^*@*^4","answer":"B","explanation":""},{"id":11274,"title":"根据《水电水利工程模板施工规范》(DL\/T5110-2000),当验算模板刚度时,对结构表面外露的模板,其最大变形值不得超过模板构件计算跨度的( )。","stem":"","options":"1/400^*@*^1/350^*@*^1/300^*@*^1/250","answer":"A","explanation":""}]
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