|本期目录/Table of Contents|

[1]郭猛,刘洪,白文静.混凝土桥梁结构的等耐久性设计[J].建筑科学与工程学报,2010,27(01):117-121.
 GUO Meng,LIU Hong,BAI Wen-jing.Equal Durability Design of Concrete Bridge Structure[J].Journal of Architecture and Civil Engineering,2010,27(01):117-121.
点击复制

混凝土桥梁结构的等耐久性设计(PDF)
分享到:

《建筑科学与工程学报》[ISSN:1673-2049/CN:61-1442/TU]

卷:
27卷
期数:
2010年01期
页码:
117-121
栏目:
出版日期:
2010-03-20

文章信息/Info

Title:
Equal Durability Design of Concrete Bridge Structure
作者:
郭猛1,刘洪2,白文静3
1. 北京交通大学 土木建筑工程学院,北京 100044; 2. 陕西省公路局,陕西 西安 710068; 3. 中国人民解放军总装备部工程设计研究总院,北京 100028
Author(s):
GUO Meng1, LIU Hong2, BAI Wen-jing3
1. School of Civil Engineering, Beijing Jiaotong University, Beijing 100044, China; 2. Highway Bureau of Shaanxi Province, Xi'an 710068, Shaanxi, China; 3. Center for Engineering Design and Research Under theHeadquarters of General Equipment, PLA, Beijing
关键词:
桥梁结构 碳化 混凝土保护层厚度 自然风环境 等耐久性设计
Keywords:
bridge structure carbonization thickness of concrete cover natural wind environment equal durability design
分类号:
TU375.1
DOI:
-
文献标志码:
A
摘要:
在对6个矩形、2个T型、2个Π型混凝土梁进行风加速碳化试验的基础上,结合已有工程检测数据,对自然风环境下混凝土桥梁结构的等耐久性设计提出了初步建议。分析结果表明:在实际桥梁耐久性设计中,考虑风加速混凝土碳化具有重要意义和实用价值; 考虑风加速混凝土碳化的桥梁结构等耐久性设计方法较传统耐久性设计方法更加科学合理,理论上避免了梁体各表面耐久性不等的弊病,延长了桥梁结构的使用年限。
Abstract:
Based on carbonization experiments of 6 rectangular,2 T-type and 2 Π-type concrete beams accelerated by wind, combining existing testing data, some primary advices were put forward about equal durability design of concrete bridge structure influenced by wind in natural wind environment. Analytical results show that the concrete carbonization accelerated by wind which has important significance and use value is considered. Concrete carbonization of bridge structure accelerated by wind which is more reasonable than traditional method is considered. The design method can avoid the shortage of durability unequal on beam sections in theory, and extend using time of bridge structure.

参考文献/References:

[1] 莫斯克文B M.混凝土和钢筋混凝土的腐蚀及其防护方法[M].倪继淼,译.北京:化学工业出版社,1988. MOSKVIN B M.The Corrosion and Defending Methods About Concrete and Reinforced Concrete[M].Translated by NI Ji-miao.Beijing:Chemical Industry Press,1988.
[2]屈文俊,张 誉,车惠民.既有混凝土结构的碳化预测[J].建筑结构,1999,36(4):31-34. QU Wen-jun,ZHANG Yu,CHE Hui-min.Carbonization Predicting on Existing Concrete Structures[J].Building Structure,1999,36(4):31-34.
[3]白文静.风压加速混凝土碳化计算模型[D].上海:同济大学,2003. BAI Wen-jing.Calculating Model of Concrete Carbonization Accelerated by Wind Pressure[D].Shanghai:Tongji University,2003.
[4]陈道普.风对混凝土碳化速度影响的研究[D].上海:同济大学,2006. CHEN Dao-pu.The Study on the Influence on Carbonization Speed of Concrete by Wind[D].Shanghai:Tongji University,2006.
[5]郭 猛.风加速混凝土碳化的试验研究[D].上海:同济大学,2005. GUO Meng.The Experimental Study on Carbonization of Concrete Accelerated by Wind[D].Shanghai:Tongji University,2005.
[6]屈文俊,赵红晓.风压加速Π型混凝土梁渗透碳化深度分析[J].建筑科学与工程学报,2006,23(4):15-18. QU Wen-jun,ZHAO Hong-xiao.Analysis of Filter Carbonization Depth of Π Type Concrete Beam with Wind Pressure Acceleration[J].Journal of Architecture and Civil Engineering,2006,23(4):15-18.
[7]GB 50010—2002,混凝土结构设计规范[S]. GB 50010—2002,Code for Design of Concrete Structures[S].
[8]贺拴海,吕颖钊.考虑材料耐久性的在役混凝土结构可靠度研究[J].建筑科学与工程学报,2005,22(1):71-75. HE Shuang-hai,LU Ying-zhao.Reliability Research of Existing Reinforced Concrete Structures[J].Journal of Architecture and Civil Engineering,2005,22(1):71-75.
[9]吴海军,陈艾荣.桥梁结构耐久性设计方法研究[J].中国公路学报,2004,17(3):57-61. WU Hai-jun,CHEN Ai-rong.Study of Durability Design Method for Bridge Structures[J].China Journal of Highway and Transport,2004,17(3):57-61.
[10]李世秋,汪厚植,胡新民.桥梁预应力钢筋混凝土结构耐久性影响因素及对策[J].筑路机械与施工机械化,2007,24(6):41-43. LI Shi-qiu,WANG Hou-zhi,HU Xin-min.Influencing Factors on Durability and Counter Measure of Bridge Prestressed Concrete Structure[J].Road Machinery & Construction Mechanization,2007,24(6):41-43.
[11]刘龄嘉,赵小星,贺拴海.混凝土模型梁模态试验方法[J].长安大学学报:自然科学版,2007,27(5):58-61. LIU Ling-jia,ZHAO Xiao-xing,HE Shuan-hai.Modal Test Method for Concrete Beams Model[J].Journal of Chang'an University:Natural Science Edition,2007,27(5):58-61.
[12]姚晓飞,徐 岳,付迎春.混凝土铰接T梁桥结构体系损伤评价试验[J].长安大学学报:自然科学版,2009,29(2):65-69. YAO Xiao-fei,XU Yue,FU Ying-chun.Test on Damage Assessment of Hinged Concrete T-beam Bridge System[J].Journal of Chang'an University:Natural Science Edition,2009,29(2):65-69.
[13]杨 剑,方 志.预应力超高性能混凝土梁的受弯性能研究[J].中国公路学报,2009,22(1):39-46. YANG Jian,FANG Zhi.Research on Flexural Behaviors of Prestressed Ultra High Performance Concrete Beams[J].China Journal of Highway and Transport,2009,22(1):39-46.

相似文献/References:

[1]宋波,李凯文,黄帅.桩墩配筋率比对桥梁结构塑性区长度的影响[J].建筑科学与工程学报,2013,30(04):41.
 SONG Bo,LI Kai-wen,HUANG Shuai.Influence of Pile-pier Reinforcement Ratio on Plastic Hinge Length of Bridge Structure[J].Journal of Architecture and Civil Engineering,2013,30(01):41.
[2]应敬伟,肖建庄.再生骨料取代率对再生混凝土耐久性的影响[J].建筑科学与工程学报,2012,29(01):56.
 YING Jing-wei,XIAO Jian-zhuang.Influence of Recycled Aggregate Replacement Ratio on Durability of Recycled Aggregate Concrete[J].Journal of Architecture and Civil Engineering,2012,29(01):56.
[3]张 佶,屈文俊,朱 鹏.迁移型阻锈剂对混凝土中钢筋的长期影响[J].建筑科学与工程学报,2020,37(06):117.
 ZHANG Ji,QU Wen-jun,ZHU Peng.Long-term Effects of Migrating Corrosion Inhibitors on Steel Bars in Concrete[J].Journal of Architecture and Civil Engineering,2020,37(01):117.
[4]谢建和,冯 源,薛紫欣,等.碳化和加热改性石材微粉对水泥浆体性能影响试验[J].建筑科学与工程学报,2022,39(02):87.[doi:10.19815/j.jace.2021.03043]
 XIE Jian-he,FENG Yuan,XUE Zi-xin,et al.Experiment on Effects of Carbonization and Heating Modification of Stone Micro Powder on Performance of Cement Paste[J].Journal of Architecture and Civil Engineering,2022,39(01):87.[doi:10.19815/j.jace.2021.03043]
[5]徐 港,文长城,王 青,等.超高性能混凝土保护层厚度取值分析[J].建筑科学与工程学报,2023,40(05):32.[doi:10.19815/j.jace.2022.01015]
 XU Gang,WEN Changcheng,WANG Qing,et al.Value analysis of UHPC cover thickness[J].Journal of Architecture and Civil Engineering,2023,40(01):32.[doi:10.19815/j.jace.2022.01015]

备注/Memo

备注/Memo:
收稿日期:2009-11-10
作者简介:郭 猛(1982-),男,内蒙古赤峰人,工学博士研究生,E-mail:guomeng673@163.com。
更新日期/Last Update: 2010-03-20