钢纤维在混凝土厚承台中的效用  

The Avail of Steel Fiber on Concrete Thick Cap

作　　者：孙成访[1] 卢海林[2] 王敏根 彭少民[4] 

机构地区：[1]广西工学院建工系,广西柳州545006 [2]江汉石油学院土木与建筑系,湖北荆州434023 [3]浙江万兴建设有限公司,浙江台州318020 [4]武汉理工大学,湖北武汉430070

出　　处：《江汉石油学院学报》2003年第4期144-146,共3页Journal of Jianghan Petroleum Institute

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.

关 键 词：钢纤维混凝土 厚承台 承载力 作用机理 计算 

分 类 号：TU528.572[建筑科学—建筑技术科学]