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海盗1027 - 2007/10/7 15:16:00
1、蜡对沥青路用性能的影响主要为( AB)。p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    A、高温时沥青变软;p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    B、低温变脆;p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    C、集料与沥青的粘附性能;p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    D、路面抗滑性能;p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
  2、在进行沥青针入度试验时,应严格控制(ABD  )p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    A、温度;p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    B、针与针连杆的总质量;p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    C、隔离剂的调配;p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    D、针尖与试样表面的接触p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
  3、影响沥青和矿料之间粘附性的因素包括有(ACD )。p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    A、拌和机械的拌和效果;p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    B、拌和时矿料的干燥程度;p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    C、矿料的酸碱性;p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    D、矿料的表面的粗糙性p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
  4、过高的水灰比对水泥混凝土造成的消极影响是(AD )。p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    A、粘聚性和保水性较差;p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    B、消耗更多的水泥;p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    C、耐久性不好;p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    D、不利于强度的提高p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
  5、混凝土用砂应尽量采用(AC )的砂。p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    A、空隙率小;p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    B、粒径分布集中;p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    C、总表面积小;p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    D、空隙率和总表面积均较大p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
  6、现行《公路土工试验规程》中常用测定土含水量的方法为:(AC )p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    A、烘干法和碳化钙气压法p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    B、炒干法和红外线照射法p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    C、酒精燃烧法和比重法p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    D、微波加热法和实容法p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
  7、塑限测定方法有:(AD )p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    A、联合测定法p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    B、圆锥仪法p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    C、碟式仪法p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    D、搓条法p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
  8、剪切试验所得土的强度指标,可以用于( AB)p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    A、估算地基承载力p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    B、评价土体稳定性p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    C、评价土的密实状态p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    D、计算地基的沉降量p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
  9、土的组成不可能为( BCD)p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    A、三相体p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    B、两相体p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    C、四相体p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    D、五相体p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
  10、土工原位测试试验有:( BCD)p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    A、击实试验p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    B、压缩试验p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    C、十字板剪切试验p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    D、标准贯入试验p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
Lily0927 - 2007/10/7 18:48:00
感谢分享!!p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
cuilibo - 2007/10/16 8:39:00
谢谢!p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
xiaopao2007 - 2007/12/24 22:04:00
顶一下p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
adidas2632100 - 2007/12/28 23:31:00
谢谢分享!p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
lulu02123 - 2008/1/1 15:29:00
顶呀p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
欧宇林 - 2008/1/2 9:03:00
顶,感谢分享p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
狐狸精 - 2008/1/2 11:09:00
好 谢谢!:default5:p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
lidexing - 2008/8/5 10:18:00
谢谢了p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
zyancan - 2009/2/18 12:29:00
:default6: :default2: :default7: 谢谢p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
cerclelittle - 2009/3/13 19:55:00
谢谢p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
snowangel - 2009/3/22 11:18:00
多谢p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
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