【判断题】【消耗次数:1】
混凝土强度试验,试件尺寸愈大,强度愈低( )。
正确
错误
参考答案:
复制
纠错
相关题目
【判断题】 混凝土强度试验,试件尺寸愈大,强度愈低( )。
①  正确
②  错误
【单选题】 水泥胶砂强度试验的标准试件尺寸为
①  150mm×150mm×150mm
②  40mm×40mm×160mm
③  70.7mm×70.7mm×70.7mm
④  50mm×50mm×50mm
【单选题】 混凝土抗压强度标准试件的尺寸为( )。
①  150×150×150mm3
②  40×40×160 mm3
③  70.7×70.7×70.7 mm3
④  240×115×53 mm3
【单选题】 混凝土抗压强度标准试件的尺寸为( )。
①  150×150×150mm3
②  40×40×160 mm3
③  70.7×70.7×70.7 mm3
④  240×115×53 mm3
【单选题】 确定混凝土强度等级的依据是混凝土立方体抗压强度,其标准试件的尺寸是()
①  100mm×100mm×100mm
②  150mm×150mm×150mm
③  200mm×200mm×200mm
④  150mm×150mm×300mm
【单选题】 混凝土立方体抗压强度试件的标准尺寸为()。  
①  100mm×100mm×100mm  
②  150mm×150mm×150mm  
③  200mm×200mm×200mm  
④  70.7mm×70.7mm×70.7mm
【判断题】 一般来说,钢材硬度愈高,强度也愈大( )。
①  正确
②  错误
【判断题】 一般来说,钢材硬度愈高,强度也愈大( )。
①  正确
②  错误
【判断题】 砼试件的立方体抗压强度试验,取3个试件强度的算术平均值作为每组试件的强度代表值。
①  正确
②  错误
【单选题】 划分砼强度等级所用的标准试件尺寸为( )。
①  150×150×150
②  100×100×100
③  200×200×200
④  70.7×70.7×70.7
随机题目
【单选题】 If it is fine tomorrow, we ___ a football match.
①  have
②  will have
③  has
④  shall has
【单选题】 I went to the doctor’s yesterday. I had to wait for half an hour before he ___ see me.
①  ?can
②  ?may
③  ?might
④  ?could
【单选题】 If they ___ to do this work, he might do it some other way.
①  were
②  should
③  will
④  can
【单选题】 He was a good swimmer so he ___ swim to the river bank when the boat sank.
①  could
②  might
③  should
④  was able to
【单选题】 No sooner ___ he arrived home than he ___ to start on another journey.
①  has; was asked
②  have; were asked
③  had; is asked
④  had; was asked
【单选题】 This pencil is ______ than that one.
①  longest
②  long
③  longer
④  as long
【单选题】 This book is ______ that one, but ______ than that one.
①  as difficult as; expensive
②  as more difficult as; more expensive
③  as difficult as; more expensive
④  more difficult as; as expensive
【单选题】 I think the story is not so ______ as that one.
①  Interesting
②  interested
③  more interesting
④  most interesting
【单选题】 This box is ______ that one.
①  heavy than
②  so heavy than
③  heavier as
④  as heavy as
【单选题】 These children are ______ this year than they were last year.
①  more tall
②  more taller
③  very taller
④  much taller