| 基于可拓理论的混凝土裂缝危害程度等级评价 |
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| 引用本文： | 朱晓映,娄潇聪.基于可拓理论的混凝土裂缝危害程度等级评价[J].水利与建筑工程学报,2010,8(1):107-109. |
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| 作者姓名： | 朱晓映 娄潇聪 |
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| 作者单位： | 1. 浙江省瑞安市水利局,浙江,瑞安,325200
2. 浙江省舟山市水务局,浙江,舟山,316021 |
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| 摘 要： | 可拓理论能够准确、全面地评价安全等级,在各行业有着广泛的应用,但在混凝土裂缝危害程度等级评价方面研究文献较少。根据可拓理论和混凝土裂缝属性信息特点,建立了裂缝危害性多参数综合评价物元模型,并应用关联函数及关联度对裂缝危害性等级与危害程度进行了分析。得到基于可拓理论的混凝土裂缝危害性等级划分方法,并结合工程实例,提出了裂缝危害性评价体系及裂缝危害性划分等级。应用可拓理论评价可信度高、实用性强,对混凝土裂缝的危害等级评价具有现实的指导意义。
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| 关 键 词： | 混凝土裂缝 危害程度 等级评价 可拓理论 |
Damage Degree Assessment for Concrete Cracks Based on Extensible Theory |
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| ZHU Xiao-ying,LOU Xiao-cong.Damage Degree Assessment for Concrete Cracks Based on Extensible Theory[J].Journal of Water Resources Architectural Engineering,2010,8(1):107-109. |
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| Authors: | ZHU Xiao-ying LOU Xiao-cong |
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| Affiliation: | 1.Rui'an Water Conservancy Bureau of Zhejiang Province;Rui'an;Zhejiang 325200;China;2.Zhoushan Water Conservancy Bureau of Zhejiang Province;Zhoushan;Zhejiang 316021;China |
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| Abstract: | Based on the basic principles of extensible theory and characteristics of concrete cracks,the grading method for damage degrees of the cracks is analyzed deeply,and the matter-element model for multi-parameter comprehensive assessment about the concrete cracks is established.At the same time,the crack damage degrees are studied based on related functions and correlation level,and finally,the assessment system for the crack damage degrees is built combining with practical projects. |
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| Keywords: | concrete cracks damage degree degree assessment extensible theory |
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