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1#
1.  1、某新建高速公路土方路基路床施工中,其中某路段压实层质量检查的压实度检测结果如下表所示。已知保证率为95%、n=20时,ta/√n=0.387Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?
Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?
Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?
Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?
Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?
路基压实度检测结果汇总表Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?
Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?
Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?

序号Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?

Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?

1Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?

Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?

2Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?

Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?

3Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?

Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?

4Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?

Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?

5Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?

Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?

6Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?

Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?

7Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?

Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?

8Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?

Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?

9Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?

Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?

10Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?

Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?

压实度(%)Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?

Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?

96.7Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?

Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?

95.7Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?

Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?

97.5Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?

Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?

97.6Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?

Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?

96.6Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?

Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?

96.9Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?

Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?

96.2Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?

Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?

97Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?

Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?

95.6Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?

Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?

95.9Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?

Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?

序号Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?

Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?

11Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?

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12Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?

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13Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?

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14Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?

Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?

15Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?

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16Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?

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17Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?

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18Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?

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19Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?

Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?

20Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?

Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?

压实度(%)Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?

Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?

97.2Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?

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96.3Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?

Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?

97.1Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?

Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?

96.4Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?

Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?

96.5Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?

Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?

96.8Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?

Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?

94.9Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?

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95.8Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?

Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?

97.3Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?

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95.4Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?

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根据上述资料,回答下列问题。Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?
(1)该路段压实层的压实度标准值为(Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?
Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?
Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?
)。
Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?
A. 96%Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?
Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?
Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?
B. 95%Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?
Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?
Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?
C. 94%Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?
Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?
D. 93%
Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?
(2)该路段压实层的单点压实度规定的极值为 ( Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?
Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?
)。
Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?
A. 94% Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?
Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?
B. 93% Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?
Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?
C. 92%Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?
Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?
D. 91%
Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?
怎么解?求助!Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?
分享 转发
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2#

压实度标准值、规定的极值从什么条件求得?Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?
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3#

靠度娘解决,耶Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?
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4#

压实度96.2。。。极值91Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?
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5#

注意看题目,“某新建高速公路土方路基路床施工中”,高速公路的路床,压实标准为96%。这个自己看路基施工规范。Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?
至于极值,比要求值低5个百分点,这个出处忘记了。Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?
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6#

第一问选A,看公路检测考试用书第14页土方路基实测项目表格,从题干“高速公路土方路基路床施工”,结合表格可得压实度标准值为96%Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?
第二问选D,看公路检测考试用书第14页土方路基实测项目表格下面的注解1:评定路段内的压实度平均值下置信界限不得小于规定标准,单个测定值不得小于极值(表列规定值减5个百分点),由第一问得出标准值为96%,极值为标准值减5个百分点,即压实度的极值等于91%Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?
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7#

有的东西就要大家分享,谢谢楼主了Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?
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8#

有的东西就要大家分享,谢谢楼主了Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?
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9#

规范中路床压实度至少是96%,极值就是标准值—5%而得到极值。Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?
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10#

96   91Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?
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11#

我也是今天才搞明白规定极值Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?
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12#

这题不都是算出来的 排除法Löÿû²ÙÓ´¬:bbs.3c3t.com¿'~x0TA{¼?
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