摘要
为了探讨钢纤维增强混凝土(SFRC)二桩承台破坏机理,建立其承载力计算公式,共制作了30个模型率为1:5的SFRC二桩承台试件并进行了试验。详细地分析了钢纤维在混凝土中的作用机理及对混凝土承台的贡献。
In order to study destructive mechanism of two-pile cap of steel fiber reinforced concrete (SFRC), equations for calculating its bearing capacity are established. 30 SFRC two-pile cap specimens with modeling ratio of 1:5 are developed and tested. The effect and mechanism of steel fiber in concrete and its contribution to the concrete cap are analyzed in detail.
出处
《江汉石油学院学报》
EI
CSCD
北大核心
2003年第4期144-146,共3页
Journal of Jianghan Petroleum Institute
关键词
钢纤维混凝土
厚承台
承载力
作用机理
计算
steel fiber concrete
thick cap
bearing capacity
behavior mechanism
calculation
