DURABILITY EVALUATION AND EFFECT FACTOR ANALYSIS OF CONCRETE STRUCTURES IN SHENZHEN

FANG Wujun; LI Weiwen; CAO Wenzhao

doi:10.13204/j.gyjz202006019

Volume 50 Issue 6

Aug. 2020

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HAN Fei, KONG Xiangqing, XING Lili, HE Wenchang, WANG Xuezhi. EXPERIMENTAL RESEARCH ON FLEXURAL CAPACITY OF RECYCLED AGGREGATE CONCRETE BEAMS MIXED WITH STEEL FIBERS REINFORCED WITH BFRP BARS[J]. INDUSTRIAL CONSTRUCTION, 2020, 50(6): 167-174. doi: 10.13204/j.gyjz202006027

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FANG Wujun, LI Weiwen, CAO Wenzhao. DURABILITY EVALUATION AND EFFECT FACTOR ANALYSIS OF CONCRETE STRUCTURES IN SHENZHEN[J]. INDUSTRIAL CONSTRUCTION, 2020, 50(6): 117-122. doi: 10.13204/j.gyjz202006019

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DURABILITY EVALUATION AND EFFECT FACTOR ANALYSIS OF CONCRETE STRUCTURES IN SHENZHEN

doi: 10.13204/j.gyjz202006019

1. Central Research Institute of Building and Construction(Shenzhen) Co., Ltd., MCC Group, Shenzhen 518055, China;
2. College of Civil and Transportation Engineering, Shenzhen University, Shenzhen 518060, China

Received Date: 2020-02-19
Publish Date: 2020-08-20

Abstract

Abstract

The variations of the temperature, humidity, salt frog and acid rain in Shenzhen area and their effects on durability of concrete structures were described. According to the survey and field test data of building durability in Shenzhen in the past 20 years, the classification weighted assessment method was adopted to evaluate the effect factors of durability. Then the durability damage grade of concrete structures was evaluated and the durability status of concrete structures in Shenzhen was obtained. The factors affecting durability of concrete structures in Shenzhen area, including corrosion rates of reinforcement bars, concentrations of Cl^-, relative carbonation depths of concrete, area damage ratios, strength grades and crack widths, were fuzzily evaluated by the analytic hierarchy process, and the key factors were got.
- environment condition,
- classification weighted assessment method,
- key factor,
- analytic hierarchy process

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References(14)

References

MEHTA P K. Durability-Critical Issues for the Future[J]. Concrete International, Design & Construction, 1997, 19(1):27-33.

郗秀丽. 混凝土桥梁耐久性与养护关键问题综述[J]. 公路交通科技(应用技术版), 2013(6):10-13.

罗大明, 牛荻涛, 苏丽. 荷载与环境共同作用下混凝土耐久性研究进展[J]. 工程力学, 2019, 36(1):1-14.

余波, 成荻, 杨绿峰. 混凝土结构的碳化环境作用量化与耐久性分析[J]. 土木工程学报, 2015, 48(9):51-59.

张恩洁, 赵昕奕, 张晶晶. 近50年深圳气候变化研究[J]. 北京大学学报(自然科学版), 2007, 43(4

):535-541.

刘爱君. 广东近半个世纪的气温变化趋势[J]. 广东气象, 2003(4):11-13.

任国玉, 初子莹, 周雅清, 等. 中国气温变化研究最新进展[J]. 气候与环境研究, 2005, 10(4):701-716.

徐国葆.我国沿海大气中盐雾含量与分布[J]. 环境技术, 1994(3):1-7.

黄奕龙, 王仰麟,张利萍, 等. 深圳市大气降水化学组成演化特征分析:1980-2004年[J]. 生态建筑, 2008, 17(1):147-152.

谢志坚, 刘承平. 模糊数学方法及其应用[M]. 3版.武汉:华中科技大学出版社, 2006.

赵永伟. 预应力混凝土梁桥结构动态耐久性评估[D]. 郑州:郑州大学, 2009.

蔡二龙. 既有钢筋混凝土桥梁耐久性综合评估新方法的研究[D]. 天津:天津大学, 2007.

魏华, 李清富, 肖理中. 基于模糊数学理论的混凝土结构耐久性评估[J]. 水利学报, 2007(增刊):151-154.

伊津芝. 模糊层次分析法在钢筋混凝土寿命评估中的应用研究[D]. 天津:天津大学, 2008.

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