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。òÃï;ÿ-Îû«bbs.3c3t.com=ZÈÐI7òÃï;ÿ-Îû«bbs.3c3t.com=ZÈÐI7检查项目òÃï;ÿ-Îû«bbs.3c3t.com=ZÈÐI7 òÃï;ÿ-Îû«bbs.3c3t.com=ZÈÐI7
| 压实度òÃï;ÿ-Îû«bbs.3c3t.com=ZÈÐI7 òÃï;ÿ-Îû«bbs.3c3t.com=ZÈÐI7
| 弯沉òÃï;ÿ-Îû«bbs.3c3t.com=ZÈÐI7 òÃï;ÿ-Îû«bbs.3c3t.com=ZÈÐI7
| 纵断高程òÃï;ÿ-Îû«bbs.3c3t.com=ZÈÐI7 òÃï;ÿ-Îû«bbs.3c3t.com=ZÈÐI7
| 中线偏位òÃï;ÿ-Îû«bbs.3c3t.com=ZÈÐI7 òÃï;ÿ-Îû«bbs.3c3t.com=ZÈÐI7
| 宽度òÃï;ÿ-Îû«bbs.3c3t.com=ZÈÐI7 òÃï;ÿ-Îû«bbs.3c3t.com=ZÈÐI7
| 平整度òÃï;ÿ-Îû«bbs.3c3t.com=ZÈÐI7 òÃï;ÿ-Îû«bbs.3c3t.com=ZÈÐI7
| 横坡òÃï;ÿ-Îû«bbs.3c3t.com=ZÈÐI7 òÃï;ÿ-Îû«bbs.3c3t.com=ZÈÐI7
| 边坡òÃï;ÿ-Îû«bbs.3c3t.com=ZÈÐI7 òÃï;ÿ-Îû«bbs.3c3t.com=ZÈÐI7
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合格率(%)òÃï;ÿ-Îû«bbs.3c3t.com=ZÈÐI7 òÃï;ÿ-Îû«bbs.3c3t.com=ZÈÐI7
| 65òÃï;ÿ-Îû«bbs.3c3t.com=ZÈÐI7 òÃï;ÿ-Îû«bbs.3c3t.com=ZÈÐI7
| 100òÃï;ÿ-Îû«bbs.3c3t.com=ZÈÐI7 òÃï;ÿ-Îû«bbs.3c3t.com=ZÈÐI7
| 75òÃï;ÿ-Îû«bbs.3c3t.com=ZÈÐI7 òÃï;ÿ-Îû«bbs.3c3t.com=ZÈÐI7
| 90òÃï;ÿ-Îû«bbs.3c3t.com=ZÈÐI7 òÃï;ÿ-Îû«bbs.3c3t.com=ZÈÐI7
| 85òÃï;ÿ-Îû«bbs.3c3t.com=ZÈÐI7 òÃï;ÿ-Îû«bbs.3c3t.com=ZÈÐI7
| 70òÃï;ÿ-Îû«bbs.3c3t.com=ZÈÐI7 òÃï;ÿ-Îû«bbs.3c3t.com=ZÈÐI7
| 90òÃï;ÿ-Îû«bbs.3c3t.com=ZÈÐI7 òÃï;ÿ-Îû«bbs.3c3t.com=ZÈÐI7
| 80òÃï;ÿ-Îû«bbs.3c3t.com=ZÈÐI7 òÃï;ÿ-Îû«bbs.3c3t.com=ZÈÐI7
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规定分òÃï;ÿ-Îû«bbs.3c3t.com=ZÈÐI7 òÃï;ÿ-Îû«bbs.3c3t.com=ZÈÐI7
| 30òÃï;ÿ-Îû«bbs.3c3t.com=ZÈÐI7 òÃï;ÿ-Îû«bbs.3c3t.com=ZÈÐI7
| 15òÃï;ÿ-Îû«bbs.3c3t.com=ZÈÐI7 òÃï;ÿ-Îû«bbs.3c3t.com=ZÈÐI7
| 10òÃï;ÿ-Îû«bbs.3c3t.com=ZÈÐI7 òÃï;ÿ-Îû«bbs.3c3t.com=ZÈÐI7
| 10òÃï;ÿ-Îû«bbs.3c3t.com=ZÈÐI7 òÃï;ÿ-Îû«bbs.3c3t.com=ZÈÐI7
| 10òÃï;ÿ-Îû«bbs.3c3t.com=ZÈÐI7 òÃï;ÿ-Îû«bbs.3c3t.com=ZÈÐI7
| 15òÃï;ÿ-Îû«bbs.3c3t.com=ZÈÐI7 òÃï;ÿ-Îû«bbs.3c3t.com=ZÈÐI7
| 5òÃï;ÿ-Îû«bbs.3c3t.com=ZÈÐI7 òÃï;ÿ-Îû«bbs.3c3t.com=ZÈÐI7
| 5òÃï;ÿ-Îû«bbs.3c3t.com=ZÈÐI7 òÃï;ÿ-Îû«bbs.3c3t.com=ZÈÐI7
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òÃï;ÿ-Îû«bbs.3c3t.com=ZÈÐI7 1. 请评定该路段土方路基质量等级。òÃï;ÿ-Îû«bbs.3c3t.com=ZÈÐI72. 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。òÃï;ÿ-Îû«bbs.3c3t.com=ZÈÐI7答案:òÃï;ÿ-Îû«bbs.3c3t.com=ZÈÐI7
、分析评定题òÃï;ÿ-Îû«bbs.3c3t.com=ZÈÐI7
1.工程的评分=30×0.65+15+10×0.75+10×0.9+10×0.85òÃï;ÿ-Îû«bbs.3c3t.com=ZÈÐI7
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+15×0.75+5×0.9+5×0.8-8-6=64.5 ( 分)òÃï;ÿ-Îû«bbs.3c3t.com=ZÈÐI7
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故质量等级评定为不合格。òÃï;ÿ-Îû«bbs.3c3t.com=ZÈÐI7
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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。òÃï;ÿ-Îû«bbs.3c3t.com=ZÈÐI7
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土方
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