| 超长钻孔灌注桩施工质量评价的灰色变权方法 |
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| 引用本文： | 杨芳. 超长钻孔灌注桩施工质量评价的灰色变权方法[J]. 烟台大学学报(自然科学与工程版), 2005, 18(1): 60-65 |
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| 作者姓名： | 杨芳 |
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| 作者单位： | 温州大学,建筑与土木工程学院,浙江,温州,325035 |
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| 基金项目： | 温州市科技基金资助项目(S2004A007). |
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| 摘 要： | 对影响超长钻孔灌注桩施工质量的因素进行了分析,建立了因素的指标体系和评价矩阵.采用灰色关联分析确定了因素的常权.考虑因素的组态对权重的影响,根据变权的原理,得到因素变权的计算公式,建立了因素的变权集,并构造了变权的综合评价模型,使得评价方法进一步完善.工程应用实例表明,应用灰色变权方法评价超长桩的施工质量,更具有合理性和科学性.
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| 关 键 词： | 超长桩 施工质量 灰色关联分析 变权 评价 |
| 文章编号： | 1004-8820(2005)01-0060-06 |
Gray Variable Method of Evaluation on Construction Quality of Super-length Bored Pile |
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| YANG Fang. Gray Variable Method of Evaluation on Construction Quality of Super-length Bored Pile[J]. Journal of Yantai University(Natural Science and Engineering edirion), 2005, 18(1): 60-65 |
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| Authors: | YANG Fang |
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| Abstract: | The index system and its evaluation matrix of the factors are built by the analysis of construction quality of super-long piles. Constant weight of every index is established in the light gray correlation analysis. Variable weight and its aggregation are obtained to take into account the effect of compositions of factors. Based on the variable weight principle, an evaluation model is constructed. The result of one example is given to demonstrate the scientificalness and rationality of the above method. |
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| Keywords: | super-length bored pile construction quality gray correlation analysis variable weight evaluation |
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