[1] Jin Weiliang, Lü Qingfang,. Durability zonation standard of concrete structure design [J]. Journal of Southeast University (English Edition), 2007, 23 (1): 98-104. [doi:10.3969/j.issn.1003-7985.2007.01.020]
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Durability zonation standard of concrete structure design(
)
混凝土结构设计耐久性环境区划标准
)Journal of Southeast University (English Edition)[ISSN:1003-7985/CN:32-1325/N]
- Volumn:
- 23
- Issue:
- 2007 1
- Page:
- 98-104
- Research Field:
- Civil Engineering
- Publishing date:
- 2007-03-30
Info
- Title:
- Durability zonation standard of concrete structure design
- 混凝土结构设计耐久性环境区划标准
- Author(s):
- Jin Weiliang; Lü Qingfang
- College of Civil Engineering and Architecture, Zhejiang University, Hangzhou 310027, China
- PACS:
- TU37
- DOI:
- 10.3969/j.issn.1003-7985.2007.01.020
- Abstract:
- Durability zonation standard(DZS)is proposed to provide useful parameters for durable concrete structure design.It deals not only with the influence of environment on structures, but also with types, functions and importance of structures based on the theory of life cycle cost(LCC).First, the basic concept of DZS for concrete structure design is defined.Then the basic principles for DZS are established.The factors for zonation according to natural environmental conditions and structural importance are identified.The usefulness of DZS by citing a real application for concrete highway bridges in Zhejiang Province is demonstrated.Finally, durability regulations are provided accordingly to zonation.
- 混凝土结构耐久性环境区划标准的目的就是为混凝土结构耐久性设计提供合理的设计参数.混凝土结构耐久性环境区划标准在结构全寿命周期成本原理基础上考虑了环境对结构的影响, 并将结构的重要性、结构形式和功能等多方面因素一并纳入考虑之中.首先给出了混凝土结构设计耐久性环境区划标准的概念和建立该标准的3个基本原则, 其次根据自然环境条件和结构重要性等确定了区划的主要影响因素, 然后以浙江省公路桥梁结构耐久性环境区划图的编制为例说明了混凝土结构耐久性环境区划的可行性与实用性, 最后根据区划图给出了耐久性区划标准的若干设计规定.
References:
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[3] Research and Consultant Item Group of Engineering-Structural Safety and Durability, Civil Construction and Hydraulic Engineering Department of Chinese Academy of Engineering.Guide to durability design and construction of concrete structures[M].Beijing:China Architecture & Building Press, 2004:11-111.(in Chinese)
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[11] McGee R.Modelling of durability performance of tasmanian bridges[C]//Applications of Probability and Statistics Proceedings of the ICASP8 Conference.Rotterdam, 1999, 1:297-306.
[12] Jin Weiliang, Zhao Yuxi.Durability of concrete structures[M]. Beijing:Science Press, 2002:48-54.(in Chinese)
[13] Rehabcon. Rehabcon IPS-2000-00063, Annex N, Strategy for maintenance and rehabilitation in concrete structures[EB/OL].(2004-11-25)[2006-01-20].http://www.cbi.se/rehabcon/rehabconfiles.htm.
[14] Qu Wenjun, Bai Wenjing.The calculating model of wind pressure accelerating concrete carbonization[J].Journal of Tongji University:Natural Science, 2003, 31(11):1280-1284.(in Chinese)
[15] Structural Engineering Research Institute of Zhejiang University, Zhejiang Highway Administration.Report of research on durability assessment of highway bridges[R].2005.(in Chinese)
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Memo
- Memo:
- Biography: Jin Weiliang(1961—), male, professor, jinwl@zju.edu.cn.