|本期目录/Table of Contents|

[1]周纲,李少荣,王掌军,等.盐渍土地区混凝土腐蚀状况调查分析[J].建筑科学与工程学报,2011,28(04):121-126.
　ZHOU Gang,LI Shao-rong,WANG Zhang-jun,et al.Investigation and Analysis on Corrosion Situation of Concrete in Saline Soil Region[J].Journal of Architecture and Civil Engineering,2011,28(04):121-126.
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《建筑科学与工程学报》[ISSN:1673-2049/CN:61-1442/TU]

卷:
28卷
期数:
2011年04期
页码:
121-126
栏目:
出版日期:
2011-12-20

文章信息/Info

Title:
Investigation and Analysis on Corrosion Situation of Concrete in Saline Soil Region
作者:
周纲1,李少荣2,王掌军1,王冲锋3
1. 中交第一公路勘察设计研究院有限公司,陕西 西安 710075; 2. 中煤西安设计工程有限责任公司, 陕西 西安 710054; 3. 成都基准方中建筑设计事务所,四川 成都 610015
Author(s):
ZHOU Gang1, LI Shao-rong2, WANG Zhang-jun1, WANG Chong-feng3
1. CCCC First Highway Consultants Co., Ltd, Xi'an 710075, Shaanxi, China; 2. China Coal Xi'an Engineering Design Co., Ltd, Xi'an 710054, Shaanxi, China; 3. Chengdu Jizhun Fangzhong Architectural Design Associates, Chengdu 610015, Sichuan, China
关键词:
混凝土耐久性;  盐渍土;  腐蚀;  保护层厚度
Keywords:
concrete durability;  saline soil;  corrosion;  protective layer thickness
分类号:
TU761.1
DOI:
-
文献标志码:
A
摘要:
为了研究盐渍土地区混凝土抗腐蚀性能,在青海省格尔木市察尔汗盐湖盐渍土地区进行实地走访,调研盐渍土地区混凝土结构构件的腐蚀状况,收集了多种混凝土防盐蚀的有效措施,对防盐蚀措施和防护效果进行了分析,针对不同的工程结构总结出相应有效可行的防腐措施。结果表明:工程结构与盐渍土或卤水接触部分的腐蚀最为严重,采取了防腐措施的混凝土结构构件腐蚀较轻,提高混凝土强度等级和增加保护层厚度可以适应各种类型的混凝土结构防腐。研究结果可为新建混凝土结构构件的防腐提供参考。
Abstract:
In order to study anti-corrosion performance of concrete in saline soil region,a visit was paid to Chaerhan salt lake saline soil region in Geermu, Qinghai Province. Authors researched the corrosion situation of concrete structures and members in saline soil region, collected several effective saline corrosion measures of concrete, analyzed saline corrosion measures and prevention effect, summarized the corresponding effective and feasible anti-corrosion measures for different engineering structures. Results show that the engineering structures contacted with saline soil or salty water are corroded most serious, concrete structures and members of taking anti-corrosion measures have less corrosion, improving the strength grade of concrete and increasing the protective layer thickness can suit for all kinds of concrete structures' anti-corrosion. The study results can provide references for newly built concrete structures and members' anti-corrosion.

参考文献/References:

[1] JTJ 064—98,公路工程地质勘察规范[S] JTJ 064—98,Specification for Survey of Highway Engineering Geology[S].
[2]王小生,章洪庆,薛 明,等.盐渍土地区道路病害与防治[J].同济大学学报:自然科学版,2003,31(10):1178-1182. WANG Xiao-sheng,ZHANG Hong-qing,XUE Ming,et al.Road Disease and Treatment in Saline Soil Area[J].Journal of Tongji University:Natural Science,2003,31(10):1178-1182.
[3]张伟勤,刘连新,王潘劳,等.青海高原盐渍土对建筑物腐蚀性的研究[J].建筑技术,2004,35(4):254-256. ZHANG Wei-qin,LIU Lian-xin,WANG Pan-lao,et al.Study on Corrosivity of Salinized Soil of Qinghai Plateau to Buildings[J].Architecture Technology,2004,35(4):254-256.
[4]雷晓峰.盐湖区桥涵设计建造的主要技术难题及对策[J].铁道工程学报,2010(6):65-69. LEI Xiao-feng.Technical Problems and Solutions to Design and Construction of Bridge and Culvert in Salt-lake Area[J].Journal of Railway Engineering Society,2010(6):65-69.
[5]李 俊,尹 健.道路高性能混凝土耐久性研究与应用[J].混凝土,2007(9):98-101. LI Jun,YIN Jian.Study on Durability and Application of Road High Performance Concrete[J].Concrete,2007(9):98-101.

相似文献/References:

[1]马昆林,谢友均,刘运华,等.砂浆固化Cl-性能的影响因素[J].建筑科学与工程学报,2007,24(01):37.
　MA Kun-lin,XIE You-jun,LIU Yun-hua,et al.Influence Factors on Performance of Mortar Solidifying Chloride[J].Journal of Architecture and Civil Engineering,2007,24(04):37.

备注/Memo

备注/Memo:
收稿日期:2011-10-16
基金项目:陕西省自然科学基础研究计划项目(2006E208)
作者简介:周 纲(1971-),男,陕西渭南人,高级工程师,工程硕士,E-mail:254573097@qq.com。
更新日期/Last Update: 2011-12-20