銹后無粘結(jié)鋼筋混凝土梁的模擬試驗與分析*
王慶霖 池永亮 牛荻濤
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王慶霖 池永亮 牛荻濤
（西安建筑科技大學(xué) 西安 710055）[提要] 根據(jù)8根模擬試驗梁的試驗結(jié)果及相關(guān)資料，分析了鋼筋嚴重銹蝕、粘結(jié)力基本喪失后鋼筋混凝土梁的結(jié)構(gòu)性能變化，對其承載力評價方法提出了建議。
[關(guān)鍵詞] 鋼筋混凝土 梁 鋼筋銹蝕 粘結(jié)力 結(jié)構(gòu)性能Based on the results of eight simulative experimental beams and relative information, the structural behaviour changes of reinforced concrete beams after serious corrosion of reinforcement and lose in the main of cohesion are analyzed. An evaluation method of bearing capacity of such beams is suggested.
Keywords: reinforced concrete; beam; reinforcement corrosion; cohesion; structural behavior
