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首页 » 注册资格考试 » 2024年公路水运试验检测师考试 » 2024年道路工程试验检测考试 » 土方路基分析评定题
guolixin887788 - 2011/6/12 11:32:00
    某土方路基质量评定,经对压实度、弯沉、平整度等8项指标检测,各指标合格率如表所示,其中压实度代表值大于压实度标准值,弯沉代表值满足要求。外观缺陷和资料不全扣分分别为8分和6分。³bÒ÷^5„”bbs.3c3t.com5¶½ã~¥¤Î
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弯沉³bÒ÷^5„”bbs.3c3t.com5¶½ã~¥¤Î

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纵断高程³bÒ÷^5„”bbs.3c3t.com5¶½ã~¥¤Î

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合格率(%³bÒ÷^5„”bbs.3c3t.com5¶½ã~¥¤Î

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规定分³bÒ÷^5„”bbs.3c3t.com5¶½ã~¥¤Î

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    1. 请评定该路段土方路基质量等级。³bÒ÷^5„”bbs.3c3t.com5¶½ã~¥¤Î
2. 如评定结果不合格,那么如何改进该土方路基的质量?如评定结果合格,为了进一步提高该土方路基的质量,则应采取什么措施。³bÒ÷^5„”bbs.3c3t.com5¶½ã~¥¤Î
答案:³bÒ÷^5„”bbs.3c3t.com5¶½ã~¥¤Î
、分析评定题³bÒ÷^5„”bbs.3c3t.com5¶½ã~¥¤Î

    1.工程的评分=30×0.65+15+10×0.75+10×0.9+10×0.85³bÒ÷^5„”bbs.3c3t.com5¶½ã~¥¤Î

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+15×0.75+5×0.9+5×0.8-8-6=64.5 ( )³bÒ÷^5„”bbs.3c3t.com5¶½ã~¥¤Î

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   故质量等级评定为不合格。³bÒ÷^5„”bbs.3c3t.com5¶½ã~¥¤Î

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    2.改进措施:提高检查项目的合格率,纵观检测项目的合格率和规定分,首先应提高压实质量,进行补充压实,使压实度合格率提高。其次提高平整度合格率;补充质量保证资料,减少扣分;整修外观缺陷,减少扣分。³bÒ÷^5„”bbs.3c3t.com5¶½ã~¥¤Î

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土方³bÒ÷^5„”bbs.3c3t.com5¶½ã~¥¤Î
sfl710600 - 2012/2/9 16:52:00
下载后参考参考³bÒ÷^5„”bbs.3c3t.com5¶½ã~¥¤Î
fdisk2008 - 2013/4/14 21:41:00
每项都有各自的权值的,这样算法应该不对吧??³bÒ÷^5„”bbs.3c3t.com5¶½ã~¥¤Î
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