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dc461 - 2013/5/16 7:53:00
注意:附件里题一样,不用下载!!!ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF
ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF
―、单项选择题ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF
1.表征沥青对温度敏感程度的感温性指标是()ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF
A.针入度ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF
B.
针入度指数ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF
C.软化点ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF
D.加热质量损失
ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF
标准答案:BÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF
2.一组三根标准水泥混凝土抗折试件进行抗折试验,其极限破坏荷载分别是 35.7kN37.5kN43.2kN,则最后的试验结果是( ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF
)
ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF
A.试验作废 ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF
B.5.00MPaÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF
C.4.88MPaÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF
D.5.17MPa
ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF
标准答案:BÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF
二、判断题ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF
1.石料磨光值越大,说明其抗磨光性能越差。()正确( )不正确ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF
标准答案:不正确ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF
2.具有较好高低温性能的沥青混合料结构类型是骨架密实型。()正确 ()不正确
ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF
标准答案:正确ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF
三、多项选择题ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF
1.采用控制(ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF
)
等措施,保证水泥混凝土的耐久性。
ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF
A.
最大用水量ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF
B.
最佳砂率ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF
C.
最大水灰比ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF
D.
最小水泥用量
ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF
标准答案:C,DÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF
2.钢尺按零点位置可分为()。ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF
A.端点尺ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF
B.刻线尺
ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF
C.分微尺ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF
D.测微尺
ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF
标准答案:A,BÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF
四、综合题ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF
根据所列资料,以选择题的形式(单选或多选)选出正确的选项。ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF
某工程对所用沥青样品进行室内检测,测得的结果和实际值列于下表:ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF
ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF

ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF
ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF

ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF

实测结果ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF

ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF

真实值ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF

ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF

针入度(0.1mm)ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF

ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF

78ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF

ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF

85ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF

ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF

软化点(℃)ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF

ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF

50ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF

ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF

45ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF

ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF

延度(cm)ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF

ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF

三个平行结果是 90,105,103ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF

ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF

>100ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF

ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF

薄膜烘箱试验结果ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF

ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF

质最变化(%)ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF

ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF

-1.1ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF

ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF

ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF

ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF

针入度比(%)ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF

ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF

85ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF

ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF

ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF

ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF
结合表中数据,回答下列有关沥青性能方面的问题。ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF
1.根据针入度检测结果,描述正确的选项是(ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF
)。
ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF
A.该沥青属于70号沥青ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF
B.实测结果与真实结果相差的原因在于检测室温度偏低或针贯入时间偏长造成ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF
C.如以实测结果确定的标号作为沥青选择的依据,配制的沥青混合料有可能引起髙温稳定性不良的问题ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF
D.按照实测结果所表示的沥青黏稠度要大于实际沥青的黏稠度ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF
2.根据软化点检测结果,描述正确的选项是(ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF
)。
ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF
A.造成软化点结果与实际值的偏差可能在于试验过程中升温速率偏高所致ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF
B.软化点不仅表示沥青在加热时的稳定性,还与沥青的黏稠性有关ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF
C.如果软化点超出100,则试验时杯中应采用甘油进行加热,同时升温起点温度从32开始ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF
D.软化点高,将有利于沥青混合料的高温稳定性ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF
3.根据延度试验结果,延度结果应表示为(ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF
)。
ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF
A.99cm ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF
B.
104cm ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF
C.
100cm ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF
D.
均有可能
ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF
4.针对薄膜烘箱试验,认为(ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF
)
ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF
A.薄膜烘箱试验即可评价沥青的高温稳定性,也可评价沥青的抗老化性ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF
B.根据试验得到的质量变化率,认为该沥青具有较好的抗老化性ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF
C.薄膜烘箱试验结果中质量变化可负可正ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF
D.针入度比结果意味着经过薄膜烘箱试验,沥青的针入度降低 ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF
5.对上述四项指标,表述正确的是(ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF
)。
ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF
A.在我国,南方地区采用的沥青标号要比北方地区低一些ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF
B.软化点加热升温速率要控制在5℃±0.5℃的范围,如超出该范围,试验结果将会偏高ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF
C.沥青高低温与延度值大小有关ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF
D.薄膜烘箱试验可用旋转薄膜烘箱代替ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF
标准答案1.CDÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF
2.ABD
ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF
3.A ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF
4.C,DÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF
5.A,D
ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF

附件: 题样.rar
01aernas - 2013/5/17 20:29:00
LZ,这样玩有意思么!!!ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF
dc461 - 2013/5/18 10:18:00
综合题 关于沥青的ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF
yyuy88 - 2013/5/18 10:59:00
什么东西,垃圾ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF
往昔 - 2013/5/21 15:10:00
恶心人,金币没了ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF
往昔 - 2013/5/21 15:11:00
恶心人,金币没了ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF
WANGJUN2006 - 2013/5/24 11:23:00
呵呵  抄书了啊ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF
孤烟痕断 - 2013/5/27 10:36:00
支持了~~~~~ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF
guidong2 - 2013/6/12 0:17:00
呵呵  抄书了啊ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF
killcoolkill - 2013/6/12 18:04:00
这个可以看看ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF
killcoolkill - 2013/6/12 22:26:00
看看ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF
killcoolkill - 2013/6/12 22:28:00
没有金币什么也下不了,呵呵ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF
killcoolkill - 2013/6/12 22:29:00
下来看看ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF
luo805 - 2013/6/15 17:17:00
抄书ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF
luo805 - 2013/6/15 17:18:00
抄书抄书抄书抄书抄书抄书抄书抄书抄书抄书抄书抄书抄书抄书抄书抄书抄书抄书抄书抄书抄书抄书抄书抄书抄书抄书抄书ÿiõaBÓKÜ}bbs.3c3t.comoÈP_×ëºLF
1
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