摘要
在两榀不等跨异型柱边框架中 ,采用了掺加粉煤灰的高流动性混凝土 .采用二层半子结构的试验方法 ,完成了低周反复抗震性能试验 .在试验现象与试验结果分析基础上 ,得出了外掺粉煤灰混凝土异型柱边框架结构的水平承载能力和变形等抗震性能评价 。
In this paper,fly ash is mixed in concrete to built 2 frame models with L-shaped and-shaped columns.The 2-bay and 2.5-layer models are tested under low-cycle lateral loading to study the earthquake-resistance behavior.After investigation on the experimental phenomena and analysis of the test results,the lateral resistance capacity and deformation ability are discussed.The paper concludes that the fly-ash-concrete frame with special-shaped columns is excellent in resisting earthquakes.
出处
《同济大学学报（自然科学版）》
EI
CAS
CSCD
北大核心
2002年第2期151-156,共6页
Journal of Tongji University:Natural Science
