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fanxingdd
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  • 助理工程师
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  • 2014-05-27
检测工程师勋章优秀会员勋章
1#
t T
发表于 2014-05-27 10:18 |显示全部
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=0.387YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li
YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li
YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li
YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li
YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li
路基压实度检测结果汇总表YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li
YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li
YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li

序号YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li

YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li

1YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li

YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li

2YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li

YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li

3YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li

YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li

4YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li

YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li

5YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li

YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li

6YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li

YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li

7YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li

YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li

8YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li

YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li

9YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li

YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li

10YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li

YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li

压实度（%）YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li

YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li

96.7YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li

YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li

95.7YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li

YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li

97.5YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li

YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li

97.6YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li

YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li

96.6YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li

YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li

96.9YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li

YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li

96.2YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li

YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li

97YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li

YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li

95.6YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li

YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li

95.9YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li

YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li

序号YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li

YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li

11YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li

YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li

12YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li

YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li

13YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li

YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li

14YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li

YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li

15YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li

YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li

16YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li

YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li

17YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li

YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li

18YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li

YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li

19YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li

YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li

20YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li

YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li

压实度（%）YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li

YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li

97.2YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li

YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li

96.3YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li

YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li

97.1YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li

YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li

96.4YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li

YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li

96.5YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li

YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li

96.8YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li

YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li

94.9YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li

YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li

95.8YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li

YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li

97.3YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li

YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li

95.4YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li

YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li

根据上述资料，回答下列问题。YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li
(1)该路段压实层的压实度标准值为（YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li
YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li
YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li
）。YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li
A． 96%YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li
YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li
YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li
B. 95%YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li
YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li
YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li
C. 94%YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li
YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li
D. 93%YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li
(2)该路段压实层的单点压实度规定的极值为 （ YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li
YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li
）。YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li
A. 94% YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li
YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li
B. 93% YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li
YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li
C. 92%YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li
YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li
D. 91%YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li
怎么解？求助！YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li
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fanxingdd
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  • 助理工程师
  • 25
  • 89
  • 2014-05-27
检测工程师勋章优秀会员勋章
2#
t T
发表于 2014-05-27 10:25 |显示全部

压实度标准值、规定的极值从什么条件求得？YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li
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fanxingdd
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  • 助理工程师
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  • 2014-05-27
检测工程师勋章优秀会员勋章
3#
t T
发表于 2014-05-27 10:54 |显示全部

靠度娘解决，耶YDŠRü_iƒj~bbs.3c3t.comÁ¨+² ¹Li
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