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。yªèÿvoIlK bbs.3c3t.com®ý Ã:ÞxcàyªèÿvoIlK bbs.3c3t.com®ý Ã:Þxcà检查项目yªèÿvoIlK bbs.3c3t.com®ý Ã:Þxcà yªèÿvoIlK bbs.3c3t.com®ý Ã:Þxcà
| 压实度yªèÿvoIlK bbs.3c3t.com®ý Ã:Þxcà yªèÿvoIlK bbs.3c3t.com®ý Ã:Þxcà
| 弯沉yªèÿvoIlK bbs.3c3t.com®ý Ã:Þxcà yªèÿvoIlK bbs.3c3t.com®ý Ã:Þxcà
| 纵断高程yªèÿvoIlK bbs.3c3t.com®ý Ã:Þxcà yªèÿvoIlK bbs.3c3t.com®ý Ã:Þxcà
| 中线偏位yªèÿvoIlK bbs.3c3t.com®ý Ã:Þxcà yªèÿvoIlK bbs.3c3t.com®ý Ã:Þxcà
| 宽度yªèÿvoIlK bbs.3c3t.com®ý Ã:Þxcà yªèÿvoIlK bbs.3c3t.com®ý Ã:Þxcà
| 平整度yªèÿvoIlK bbs.3c3t.com®ý Ã:Þxcà yªèÿvoIlK bbs.3c3t.com®ý Ã:Þxcà
| 横坡yªèÿvoIlK bbs.3c3t.com®ý Ã:Þxcà yªèÿvoIlK bbs.3c3t.com®ý Ã:Þxcà
| 边坡yªèÿvoIlK bbs.3c3t.com®ý Ã:Þxcà yªèÿvoIlK bbs.3c3t.com®ý Ã:Þxcà
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合格率(%)yªèÿvoIlK bbs.3c3t.com®ý Ã:Þxcà yªèÿvoIlK bbs.3c3t.com®ý Ã:Þxcà
| 65yªèÿvoIlK bbs.3c3t.com®ý Ã:Þxcà yªèÿvoIlK bbs.3c3t.com®ý Ã:Þxcà
| 100yªèÿvoIlK bbs.3c3t.com®ý Ã:Þxcà yªèÿvoIlK bbs.3c3t.com®ý Ã:Þxcà
| 75yªèÿvoIlK bbs.3c3t.com®ý Ã:Þxcà yªèÿvoIlK bbs.3c3t.com®ý Ã:Þxcà
| 90yªèÿvoIlK bbs.3c3t.com®ý Ã:Þxcà yªèÿvoIlK bbs.3c3t.com®ý Ã:Þxcà
| 85yªèÿvoIlK bbs.3c3t.com®ý Ã:Þxcà yªèÿvoIlK bbs.3c3t.com®ý Ã:Þxcà
| 70yªèÿvoIlK bbs.3c3t.com®ý Ã:Þxcà yªèÿvoIlK bbs.3c3t.com®ý Ã:Þxcà
| 90yªèÿvoIlK bbs.3c3t.com®ý Ã:Þxcà yªèÿvoIlK bbs.3c3t.com®ý Ã:Þxcà
| 80yªèÿvoIlK bbs.3c3t.com®ý Ã:Þxcà yªèÿvoIlK bbs.3c3t.com®ý Ã:Þxcà
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规定分yªèÿvoIlK bbs.3c3t.com®ý Ã:Þxcà yªèÿvoIlK bbs.3c3t.com®ý Ã:Þxcà
| 30yªèÿvoIlK bbs.3c3t.com®ý Ã:Þxcà yªèÿvoIlK bbs.3c3t.com®ý Ã:Þxcà
| 15yªèÿvoIlK bbs.3c3t.com®ý Ã:Þxcà yªèÿvoIlK bbs.3c3t.com®ý Ã:Þxcà
| 10yªèÿvoIlK bbs.3c3t.com®ý Ã:Þxcà yªèÿvoIlK bbs.3c3t.com®ý Ã:Þxcà
| 10yªèÿvoIlK bbs.3c3t.com®ý Ã:Þxcà yªèÿvoIlK bbs.3c3t.com®ý Ã:Þxcà
| 10yªèÿvoIlK bbs.3c3t.com®ý Ã:Þxcà yªèÿvoIlK bbs.3c3t.com®ý Ã:Þxcà
| 15yªèÿvoIlK bbs.3c3t.com®ý Ã:Þxcà yªèÿvoIlK bbs.3c3t.com®ý Ã:Þxcà
| 5yªèÿvoIlK bbs.3c3t.com®ý Ã:Þxcà yªèÿvoIlK bbs.3c3t.com®ý Ã:Þxcà
| 5yªèÿvoIlK bbs.3c3t.com®ý Ã:Þxcà yªèÿvoIlK bbs.3c3t.com®ý Ã:Þxcà
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yªèÿvoIlK bbs.3c3t.com®ý Ã:Þxcà 1. 请评定该路段土方路基质量等级。yªèÿvoIlK bbs.3c3t.com®ý Ã:Þxcà2. 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。yªèÿvoIlK bbs.3c3t.com®ý Ã:Þxcà答案:yªèÿvoIlK bbs.3c3t.com®ý Ã:Þxcà
、分析评定题yªèÿvoIlK bbs.3c3t.com®ý Ã:Þxcà
1.工程的评分=30×0.65+15+10×0.75+10×0.9+10×0.85yªèÿvoIlK bbs.3c3t.com®ý Ã:Þxcà
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+15×0.75+5×0.9+5×0.8-8-6=64.5 ( 分)yªèÿvoIlK bbs.3c3t.com®ý Ã:Þxcà
yªèÿvoIlK bbs.3c3t.com®ý Ã:Þxcà
故质量等级评定为不合格。yªèÿvoIlK bbs.3c3t.com®ý Ã:Þxcà
yªèÿvoIlK bbs.3c3t.com®ý Ã:Þxcà
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。yªèÿvoIlK bbs.3c3t.com®ý Ã:Þxcà
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土方
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