【多选题】【消耗次数:1】
可有效地消除或部分消除黄土湿陷性的处理方法是:()。
砂垫层;
灰土垫层;
碎石桩;
强夯;
参考答案:
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相关题目
【判断题】 采用换填垫层法处理软弱土地基时,对湿陷性黄土地基也可选用碎石等渗水材料作为垫层材料。()
①  正确
②  错误
【判断题】 采用换填垫层法处理软弱土地基时,对湿陷性黄土地基也可选用碎石等渗水材料作为垫层材料。()
①  正确
②  错误
【单选题】 当首层地面垫层为柔性垫层(如砂垫层、炉渣垫层或灰土垫层)时,可用于支承什么面层材料?
①  瓷砖
②  硬木拼花板
③  粘土砖或预制混凝土块
④  马赛克
【判断题】 黄土均具有湿陷性。
①  正确
②  错误
【单选题】 关于湿陷性黄土说法有误的一项是( )。
①  并非所有黄土都具有湿陷性
②  湿陷性黄土遇水后,产生大量湿陷变形
③  湿陷性黄土分为自重湿陷性黄土和非自重湿陷性黄土
④  湿陷性黄土工程地质特性极其优良
【单选题】 碎(砂)石桩的桩顶和基础之间铺设的碎(砂)石垫层的作用主要为:()。
①  褥垫作用;
②  排水作用;
③  过渡作用;
④  垫层作用
【单选题】 换填灰土地基适用于加固深度( )米的软弱土、湿陷性黄土及杂填土等。
①  ≥2
②  1-8
③  1-4
④  ≤1,5
【单选题】 下列哪种方法是可有效消除基体干扰( )
①  背景校正
②  标准加入法
③  加入释放剂
④  减小分析线带宽
【单选题】 一般认为原生湿陷性黄土的地质成因是()。
①  冲积成因;
②  洪积成因;
③  冰水沉积成因;
④  风积成因
【单选题】 当室内地面垫层为碎砖或灰土材料时,其水平防潮层的位置应设在
①  垫层高度范围内
②  室内地面以下一0.06m处
③  垫层标高以下
④  平齐或高于室内地面面层
随机题目
【单选题】 As a result of the unfavorable working conditions, the project has to be put off ____ .
①  temporarily
②  tremendously
③  traditionally
④  typically
【单选题】 11. I prefer ____ dinner when we arrive there.
①  having
②  to have
③  taking
④  to take
【单选题】 As a teacher of elementary school, you should be patient ____ those pupils.
①  of
②  with
③  for
④  at
【单选题】 ____ the whole, it was a successful evening.
①  On
②  At
③  From
④  In
【单选题】 ____, the more you are aware of content and meaning.
①  The more words you are familiar to
②  The more words you are familiar with
③  You are familiar to more words
④  You are familiar with more words
【单选题】 The English teacher strongly advises that every student ____ an all English dictionary.
①  to buy
②  buying
③  in buying
④  buy
【单选题】 Only about one out of twelve of the young men and women of this country ____ college education.
①  receive
②  receives
③  have received
④  have been received
【单选题】 The boy and his mother were ____ in the burning house.
①  involved
②  trapped
③  enclosed
④  surrounded
【单选题】 ____ of whether you are ill or not, I want you to cover the story of today’s conference on the environment.
①  Regardless
②  Despite
③  Even
④  Considering
【单选题】 It is an ____ change that has taken place.
①  amazing
②  attempting
③  awaking
④  amusing