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guolixin887788
- 高级工程师
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- 2007-02-10
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发表于 2011-06-12 11:32
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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。hê¨Ö/,Ë(Mbbs.3c3t.comþÅVH@§>É}hê¨Ö/,Ë(Mbbs.3c3t.comþÅVH@§>É}检查项目hê¨Ö/,Ë(Mbbs.3c3t.comþÅVH@§>É} hê¨Ö/,Ë(Mbbs.3c3t.comþÅVH@§>É}
| 压实度hê¨Ö/,Ë(Mbbs.3c3t.comþÅVH@§>É} hê¨Ö/,Ë(Mbbs.3c3t.comþÅVH@§>É}
| 弯沉hê¨Ö/,Ë(Mbbs.3c3t.comþÅVH@§>É} hê¨Ö/,Ë(Mbbs.3c3t.comþÅVH@§>É}
| 纵断高程hê¨Ö/,Ë(Mbbs.3c3t.comþÅVH@§>É} hê¨Ö/,Ë(Mbbs.3c3t.comþÅVH@§>É}
| 中线偏位hê¨Ö/,Ë(Mbbs.3c3t.comþÅVH@§>É} hê¨Ö/,Ë(Mbbs.3c3t.comþÅVH@§>É}
| 宽度hê¨Ö/,Ë(Mbbs.3c3t.comþÅVH@§>É} hê¨Ö/,Ë(Mbbs.3c3t.comþÅVH@§>É}
| 平整度hê¨Ö/,Ë(Mbbs.3c3t.comþÅVH@§>É} hê¨Ö/,Ë(Mbbs.3c3t.comþÅVH@§>É}
| 横坡hê¨Ö/,Ë(Mbbs.3c3t.comþÅVH@§>É} hê¨Ö/,Ë(Mbbs.3c3t.comþÅVH@§>É}
| 边坡hê¨Ö/,Ë(Mbbs.3c3t.comþÅVH@§>É} hê¨Ö/,Ë(Mbbs.3c3t.comþÅVH@§>É}
| 合格率（%）hê¨Ö/,Ë(Mbbs.3c3t.comþÅVH@§>É} hê¨Ö/,Ë(Mbbs.3c3t.comþÅVH@§>É}
| 65hê¨Ö/,Ë(Mbbs.3c3t.comþÅVH@§>É} hê¨Ö/,Ë(Mbbs.3c3t.comþÅVH@§>É}
| 100hê¨Ö/,Ë(Mbbs.3c3t.comþÅVH@§>É} hê¨Ö/,Ë(Mbbs.3c3t.comþÅVH@§>É}
| 75hê¨Ö/,Ë(Mbbs.3c3t.comþÅVH@§>É} hê¨Ö/,Ë(Mbbs.3c3t.comþÅVH@§>É}
| 90hê¨Ö/,Ë(Mbbs.3c3t.comþÅVH@§>É} hê¨Ö/,Ë(Mbbs.3c3t.comþÅVH@§>É}
| 85hê¨Ö/,Ë(Mbbs.3c3t.comþÅVH@§>É} hê¨Ö/,Ë(Mbbs.3c3t.comþÅVH@§>É}
| 70hê¨Ö/,Ë(Mbbs.3c3t.comþÅVH@§>É} hê¨Ö/,Ë(Mbbs.3c3t.comþÅVH@§>É}
| 90hê¨Ö/,Ë(Mbbs.3c3t.comþÅVH@§>É} hê¨Ö/,Ë(Mbbs.3c3t.comþÅVH@§>É}
| 80hê¨Ö/,Ë(Mbbs.3c3t.comþÅVH@§>É} hê¨Ö/,Ë(Mbbs.3c3t.comþÅVH@§>É}
| 规定分hê¨Ö/,Ë(Mbbs.3c3t.comþÅVH@§>É} hê¨Ö/,Ë(Mbbs.3c3t.comþÅVH@§>É}
| 30hê¨Ö/,Ë(Mbbs.3c3t.comþÅVH@§>É} hê¨Ö/,Ë(Mbbs.3c3t.comþÅVH@§>É}
| 15hê¨Ö/,Ë(Mbbs.3c3t.comþÅVH@§>É} hê¨Ö/,Ë(Mbbs.3c3t.comþÅVH@§>É}
| 10hê¨Ö/,Ë(Mbbs.3c3t.comþÅVH@§>É} hê¨Ö/,Ë(Mbbs.3c3t.comþÅVH@§>É}
| 10hê¨Ö/,Ë(Mbbs.3c3t.comþÅVH@§>É} hê¨Ö/,Ë(Mbbs.3c3t.comþÅVH@§>É}
| 10hê¨Ö/,Ë(Mbbs.3c3t.comþÅVH@§>É} hê¨Ö/,Ë(Mbbs.3c3t.comþÅVH@§>É}
| 15hê¨Ö/,Ë(Mbbs.3c3t.comþÅVH@§>É} hê¨Ö/,Ë(Mbbs.3c3t.comþÅVH@§>É}
| 5hê¨Ö/,Ë(Mbbs.3c3t.comþÅVH@§>É} hê¨Ö/,Ë(Mbbs.3c3t.comþÅVH@§>É}
| 5hê¨Ö/,Ë(Mbbs.3c3t.comþÅVH@§>É} hê¨Ö/,Ë(Mbbs.3c3t.comþÅVH@§>É}
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hê¨Ö/,Ë(Mbbs.3c3t.comþÅVH@§>É} 1. 请评定该路段土方路基质量等级。hê¨Ö/,Ë(Mbbs.3c3t.comþÅVH@§>É}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。hê¨Ö/,Ë(Mbbs.3c3t.comþÅVH@§>É}答案：hê¨Ö/,Ë(Mbbs.3c3t.comþÅVH@§>É}
、分析评定题hê¨Ö/,Ë(Mbbs.3c3t.comþÅVH@§>É}
1．工程的评分=30×0.65+15+10×0.75+10×0.9+10×0.85hê¨Ö/,Ë(Mbbs.3c3t.comþÅVH@§>É} hê¨Ö/,Ë(Mbbs.3c3t.comþÅVH@§>É}
hê¨Ö/,Ë(Mbbs.3c3t.comþÅVH@§>É}
hê¨Ö/,Ë(Mbbs.3c3t.comþÅVH@§>É}
hê¨Ö/,Ë(Mbbs.3c3t.comþÅVH@§>É}
+15×0.75+5×0.9+5×0.8-8-6=64.5 ( 分)hê¨Ö/,Ë(Mbbs.3c3t.comþÅVH@§>É} hê¨Ö/,Ë(Mbbs.3c3t.comþÅVH@§>É}
故质量等级评定为不合格。hê¨Ö/,Ë(Mbbs.3c3t.comþÅVH@§>É} hê¨Ö/,Ë(Mbbs.3c3t.comþÅVH@§>É}
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。hê¨Ö/,Ë(Mbbs.3c3t.comþÅVH@§>É} hê¨Ö/,Ë(Mbbs.3c3t.comþÅVH@§>É}
土方 hê¨Ö/,Ë(Mbbs.3c3t.comþÅVH@§>É}
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