多项选择题 î¬ö|>¼³Nbbs.3c3t.comtbo.ßÝø:ã
1．建筑工程用天然石材，其技术性能应满足( )。 î¬ö|>¼³Nbbs.3c3t.comtbo.ßÝø:ã
A．基础石材表观密度低于1800kg／立方米 î¬ö|>¼³Nbbs.3c3t.comtbo.ßÝø:ã
B．有较强的吸水性和透水性 î¬ö|>¼³Nbbs.3c3t.comtbo.ßÝø:ã
C．基础石材表观密度大于1800kg／立方米 î¬ö|>¼³Nbbs.3c3t.comtbo.ßÝø:ã
D．软化系数小于0.60 î¬ö|>¼³Nbbs.3c3t.comtbo.ßÝø:ã
E．软化系数大于0.80 î¬ö|>¼³Nbbs.3c3t.comtbo.ßÝø:ã
2．砖基础砌筑工程量中应扣除( )所占的体积。 î¬ö|>¼³Nbbs.3c3t.comtbo.ßÝø:ã
A．嵌入的管道 î¬ö|>¼³Nbbs.3c3t.comtbo.ßÝø:ã
B．嵌入的钢筋混凝土过梁 î¬ö|>¼³Nbbs.3c3t.comtbo.ßÝø:ã
C．单个面积在0.3m2以上的孔洞 î¬ö|>¼³Nbbs.3c3t.comtbo.ßÝø:ã
D．基础大放脚T形接头的重叠部分 î¬ö|>¼³Nbbs.3c3t.comtbo.ßÝø:ã
E．基础防潮层 î¬ö|>¼³Nbbs.3c3t.comtbo.ßÝø:ã
3．建筑钢材中可直接用作预应力钢筋的有( )。 î¬ö|>¼³Nbbs.3c3t.comtbo.ßÝø:ã
A．冷拔低碳钢丝 î¬ö|>¼³Nbbs.3c3t.comtbo.ßÝø:ã
B．冷拉钢筋 î¬ö|>¼³Nbbs.3c3t.comtbo.ßÝø:ã
C．热轧工级钢筋 î¬ö|>¼³Nbbs.3c3t.comtbo.ßÝø:ã
D．碳素钢丝 î¬ö|>¼³Nbbs.3c3t.comtbo.ßÝø:ã
E．钢绞线 î¬ö|>¼³Nbbs.3c3t.comtbo.ßÝø:ã
4．现浇混凝土用的石子，其粒径应符合的条件是( )。 î¬ö|>¼³Nbbs.3c3t.comtbo.ßÝø:ã
A．在石子最大粒径允许范围内尽量选择大一些 î¬ö|>¼³Nbbs.3c3t.comtbo.ßÝø:ã
B．石子最大颗粒尺寸不得超过构件截面最小尺寸的1／4 î¬ö|>¼³Nbbs.3c3t.comtbo.ßÝø:ã
C．石子最大颗粒尺寸不得大于配筋最小净间距的3／4 î¬ö|>¼³Nbbs.3c3t.comtbo.ßÝø:ã
D．石子最大颗粒尺寸不得大于板厚的1／2 î¬ö|>¼³Nbbs.3c3t.comtbo.ßÝø:ã
E．石子最大颗粒尺寸不得大于配筋最小净间距的1／2 î¬ö|>¼³Nbbs.3c3t.comtbo.ßÝø:ã
5．隧道主体建筑物包括( )。 î¬ö|>¼³Nbbs.3c3t.comtbo.ßÝø:ã
A．洞门 î¬ö|>¼³Nbbs.3c3t.comtbo.ßÝø:ã
B．洞身 î¬ö|>¼³Nbbs.3c3t.comtbo.ßÝø:ã
C．避车洞 î¬ö|>¼³Nbbs.3c3t.comtbo.ßÝø:ã
D．防水系统 î¬ö|>¼³Nbbs.3c3t.comtbo.ßÝø:ã
E．通风．电讯设备 î¬ö|>¼³Nbbs.3c3t.comtbo.ßÝø:ã
6．某网络计划关键线路的实际进度比计划进度提前，若不打算提前工期，则可以( )。 î¬ö|>¼³Nbbs.3c3t.comtbo.ßÝø:ã
A．将资源占用量大的后续关键工作适当延长作业时间 î¬ö|>¼³Nbbs.3c3t.comtbo.ßÝø:ã
B．在时差范围内适当延长非关键工作的作业时间 î¬ö|>¼³Nbbs.3c3t.comtbo.ßÝø:ã
C．调整非关键工作的开始作业时间 î¬ö|>¼³Nbbs.3c3t.comtbo.ßÝø:ã
D．根据实际情况调整逻辑关系 î¬ö|>¼³Nbbs.3c3t.comtbo.ßÝø:ã
E．删除资源占用量大的关键工作 î¬ö|>¼³Nbbs.3c3t.comtbo.ßÝø:ã
7．工程施工总平面图设计中，关于加工厂布置说法正确的是( ) î¬ö|>¼³Nbbs.3c3t.comtbo.ßÝø:ã
A．运输条件较差时，搅拌站宜分散布置 î¬ö|>¼³Nbbs.3c3t.comtbo.ßÝø:ã
B．砂浆搅拌站应分散布置 î¬ö|>¼³Nbbs.3c3t.comtbo.ßÝø:ã
C．原木．锯木堆场宜沿公路线布置 î¬ö|>¼³Nbbs.3c3t.comtbo.ßÝø:ã
D．简单机具型的钢筋加工宜分散布置 î¬ö|>¼³Nbbs.3c3t.comtbo.ßÝø:ã
E．预制加工厂宜在施工场地内布置 î¬ö|>¼³Nbbs.3c3t.comtbo.ßÝø:ã
8．山区公路跨过山谷的路堤较高，泄洪涵洞埋置较深，根据泄洪流量可选用的泄洪涵洞形式有( ) î¬ö|>¼³Nbbs.3c3t.comtbo.ßÝø:ã
A．明涵 î¬ö|>¼³Nbbs.3c3t.comtbo.ßÝø:ã
B．圆管涵 î¬ö|>¼³Nbbs.3c3t.comtbo.ßÝø:ã
C．盖板涵 î¬ö|>¼³Nbbs.3c3t.comtbo.ßÝø:ã
D．拱涵 î¬ö|>¼³Nbbs.3c3t.comtbo.ßÝø:ã
E．箱涵 î¬ö|>¼³Nbbs.3c3t.comtbo.ßÝø:ã
9．钢筋的冷拉加工可以( ) î¬ö|>¼³Nbbs.3c3t.comtbo.ßÝø:ã
A．提高钢筋的塑性 î¬ö|>¼³Nbbs.3c3t.comtbo.ßÝø:ã
B．提高钢筋的韧性 î¬ö|>¼³Nbbs.3c3t.comtbo.ßÝø:ã
C．提高钢筋的强度 î¬ö|>¼³Nbbs.3c3t.comtbo.ßÝø:ã
D．实现钢筋的调直 î¬ö|>¼³Nbbs.3c3t.comtbo.ßÝø:ã
E．实现钢筋的除锈 î¬ö|>¼³Nbbs.3c3t.comtbo.ßÝø:ã
10．关于外墙砖砌体高度计算说法正确的有( )。 î¬ö|>¼³Nbbs.3c3t.comtbo.ßÝø:ã
A．位于屋架下弦，其高度算至屋架底 î¬ö|>¼³Nbbs.3c3t.comtbo.ßÝø:ã
B．坡屋面无檐口天棚的算至屋面板底 î¬ö|>¼³Nbbs.3c3t.comtbo.ßÝø:ã
C．有屋架无天棚的算至屋架下弦底 î¬ö|>¼³Nbbs.3c3t.comtbo.ßÝø:ã
D．平屋面算至钢筋混凝土板面 î¬ö|>¼³Nbbs.3c3t.comtbo.ßÝø:ã
E．出檐宽度超过600mm时，按实砌高度计算 î¬ö|>¼³Nbbs.3c3t.comtbo.ßÝø:ã
答案：1．CE 2．AC 3．ABDE 4．ABCD 5．AB 6．ABD 7．ABCD 8．BDE 9．CDE 10．BDEî¬ö|>¼³Nbbs.3c3t.comtbo.ßÝø:ã
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