锈蚀钢筋混凝土大偏心受压构件承载力计算方法研究  

Calculation methods on bearing capacity of corroded reinforced concrete big eccentric compressive members

作　　者：钟小平[1] 黄彭[2] 曹大富[1] 

机构地区：[1]扬州大学建筑科学学院土木系,江苏扬州225009 [2]同济大学,上海200092

出　　处：《混凝土》2005年第12期18-20,共3页Concrete

摘　　要：受压构件是结构的主要受力杆件。混凝土中钢筋锈蚀造成结构性能退化进而影响到结构的承载力,本文在已有研究成果的基础上,立足现行计算理论,提出锈蚀大偏心受压构件承载力计算模型,为混凝土结构耐久性评估提供科学依据。Compressive members are main stressed ones of structure. The rust corrosion of embedded reinforcing steel in concrete leads to the change of structive property and subsequently influence on bearing capacity of structure. Based on past research result and the current calculation theory, the bearing capacity calculation model of corroded big eccentric compressive members is set up, which can supply scientific basis for assessing the durability of concrete structure.

关 键 词：锈蚀钢筋混凝土大偏心受压构件 承载能力 

分 类 号：TU528.01[建筑科学—建筑技术科学]