| 模糊优选理论在选择桥梁方案中的应用 |
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| 引用本文： | 胡国祥.模糊优选理论在选择桥梁方案中的应用[J].公路交通科技,2005,22(7):90-92. |
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| 作者姓名： | 胡国祥 |
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| 作者单位： | 中国地质大学工程学院,湖北,武汉,430074;长江大学城市建设学院,湖北,荆州,434023 |
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| 基金项目： | 长江大学校科研资助项目(HNZDi200333) |
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| 摘 要： | 针对现行优选桥梁方案方法上的不足,如难以将定量指标与定性因素综合量化评价、受主观因素影响大、误选的可能性较大等。笔者根据模糊优选理论建立和求解桥梁方案优选模型,结合实例介绍该方法的具体运用。实例研究表明:运用模糊优选理论优选桥梁方案能有效减少主观因素的影响,优选结果准确,方法简便实用。
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| 关 键 词： | 桥梁方案 模糊优选 模型 |
| 文章编号： | 1002-0268(2005)07-0090-03 |
| 修稿时间： | 2004年4月22日 |
Application of Fuzzy Optimization Theory in Bridge Scheme Selection |
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| HU Guo-xiang.Application of Fuzzy Optimization Theory in Bridge Scheme Selection[J].Journal of Highway and Transportation Research and Development,2005,22(7):90-92. |
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| Authors: | HU Guo-xiang |
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| Abstract: | The current methods for bridge scheme selection have some defects.It is difficult to integrate quantitative index with qualitative factors easily influenced by subjective factors,with higher possibility of making wrong choice.A model for bridge scheme selection was studied and solved through Fuzzy Optimal Theory,meanwhile;an introduction was given to the application of the model with a practical example.It is indicated that Fuzzy Optimization Theory is a practical method for bridge scheme selection with many excellences such as objectivity,simplicity,applicability. |
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| Keywords: | Bridge Scheme Fuzzy optimization Model |
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