【判断题】【消耗次数:1】
计算土方时砖基础的工作面是200mm
正确
错误
参考答案:
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相关题目
【判断题】 计算土方时混凝土基础支模板的工作面是200mm
①  正确
②  错误
【判断题】 混凝土基础支模板的工作面宽度为400mm
①  正确
②  错误
【单选题】 关于计算土方放坡深度时,下列说法错误是()
①  垫层厚度小于100mm时,即从垫层上面开始放坡
②  垫层厚度小于200mm时,即从垫层上面开始放坡
③  垫层厚度大于200mm时,放坡深度应计算基础垫层的厚度从垫层下面开始放坡
④  垫层厚度大于100mm时,放坡深度应计算基础垫层的厚度从垫层下面开始放坡
【判断题】 计算砖基础时大放脚不计算
①  正确
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【单选题】 60、( )工作面布置是两个工作面布置三条回采巷道,其中运输巷为两个工作面共用。
①  对拉
②  炮采
③  综采
【单选题】 混凝土基础的单边工作面宽度按()计算。
①  0.2
②  0.15
③  0.3
④  0.1
【单选题】 33、通风能力对工作面长度的影响取决于工作面( )。
①  风量
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【判断题】 计算砖基础时外墙基础按中心线长度计算
①  正确
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【单选题】 计算土方放坡深度正确的是()
①  垫层厚度小于200mm时不计算基础垫层厚度,即从上面开始放坡。
②  垫层厚度小于200mm时不计算基础垫层厚度,即从下面开始放坡。
③  垫层厚度大于200mm时不计算基础垫层厚度,即从上面开始放坡。
④  垫层厚度大于100mm时不计算基础垫层厚度,即从下面开始放坡。
【判断题】 楔键的顶底面是工作面。
①  正确
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【单选题】 9. He must have got into your room ______ at night.
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【单选题】 4.After getting ____ in classroom activities, the student managed to overcome his shyness.
①  interested
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【单选题】 19._____ all this work and so little sleep at night, I don’t think I can go on much longer.
①  What about
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①  In view of
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①  will be
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