摘要
研究了大气环境下钢筋混凝土结构可靠度的分析方法 ,计算了不同环境、不同混凝土强度及不同混凝土保护层厚度时构件的可靠度指标 .结果表明 ,在较为恶劣的环境条件下 ,混凝土强度和混凝土保护层厚度对钢筋混凝土结构可靠度有明显的影响 .因此 。
The performance of reinforced concrete structures exposed in aggresive environment deteriorates as a result of attack of environmental stressor. In this paper, the reliability of reinforced concrete structures under corrosion attack is calculated. The influence of environmental condition, concrete strength and concrete cover on structural reliability is investigated. The results indicate that the reliability of reinforced concrete structures exposed in aggresive environment is strongly affected by concrete strength and concrete cover. So the design of durability of reinforced concrete structures is of great importance in aggresive atmospheric environment.
出处
《大连理工大学学报》
CAS
CSCD
北大核心
2000年第2期210-213,共4页
Journal of Dalian University of Technology
基金
国家自然科学基金资助项目 !(59878008)
国家基础性研究重大项目! (攀登计划B)
