中文核心期刊
CSCD来源期刊
中国科技核心期刊
RCCSE中国核心学术期刊

重庆交通大学学报(自然科学版) ›› 2018, Vol. 37 ›› Issue (03): 9-13.DOI: 10.3969/j.issn.1674-0696.2018.03.03

• 桥梁与隧道工程 • 上一篇    下一篇

安徽省钢桥面铺装技术状况评价研究

赵阳1,周启伟2,胡德勇2   

  1. (1.重庆广播电视大学,重庆 400037; 2.重庆市智翔铺道技术工程有限公司,重庆 400012)
  • 收稿日期:2016-05-04 修回日期:2016-09-10 出版日期:2018-03-20 发布日期:2018-03-26
  • 作者简介:赵阳(1986—),男,重庆人,工程师,硕士,主要从事公路养护、材料研究方面的工作。E-mail:2294031011@qq.com。

Evaluation Study on Technical Status of Steel Bridge Deck Paving in Anhui Province

ZHAO Yang1, ZHOU Qiwei2, HU Deyong2   

  1. (1.Chongqing Radio&TV University, Chongqing 400037, P. R. China; 2.Chongqing Zhixiang Paving Technology Engineering Co., Ltd., Chongqing 400012, P. R. China)
  • Received:2016-05-04 Revised:2016-09-10 Online:2018-03-20 Published:2018-03-26

摘要: 针对目前规范中没有钢桥面铺装体系技术状况评价标准的现状,收集了安徽省境内各大典型钢桥铺装层历年检测数据及养护历史,利用数理统计回归以及专家评分法,提出了针对于安徽省钢桥铺装体系的损坏状况指数、行驶质量指数、车辙深度指数、抗滑性能指数4个单项指标,并结合相应专家对各单项指标权重的赋值,最终提出了铺装层使用性能指数这一综合评价指标。实践表明:钢桥铺装体系技术状况评价标准的提出填补了钢桥面铺装状况评价的空缺,为后续铺装层的养护决策奠定了基础。

关键词: 桥梁工程, 钢桥面, 铺装体系, 技术状况, PQI, 裂缝度

Abstract: In view of the present situation that there is no evaluation standard for the technical status of steel bridge deck paving system in the current standards, the inspection data and maintenance history of the paving layers of typical steel bridges in Anhui province over the years have been collected. Four indicators, that is, damage index, driving quality index, rutting depth index and skid resistance index of steel bridge paving system in Anhui province were put forward by mathematical statistics regression and expert scoring method. Finally, the comprehensive evaluation index, that is, the performance index of the pavement layer, was put forward according to the weight of each single index assigned by the corresponding experts. The fact shows that the evaluation standard of the technology status of steel bridge paving system fills the vacancy of the evaluation of steel deck paving condition, and lays a foundation for subsequent maintenance decision of pavement layer.

Key words: bridge engineering, steel bridge deck, paving system, technical status, PQI, cracking ratio

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