高钛型高炉渣混凝土植筋抗拔试验研究分析  

Experimental research and analysis on pull-out resistance of planting tendons high titanium blast furnace slag concrete

作　　者：付建 谢冰莹 阮小龙 王伟 黄小恺 FU Jian;XIE Bingying;RUAN Xiaolong;WANG Wei;HUANG Xiaokai(Department of Civil Engineering and Architecture,Panzhihua University,Panzhihua 617000,China;Key Laboratory of Comprehensive Development and Utilization of Industrial Solid Wastes in Sichuan Province,Panzhihua 617000,China)

机构地区：[1]攀枝花学院土木与建筑工程学院,四川攀枝花617000 [2]四川省工业固态废弃物土木工程综合开发利用重点实验室,四川攀枝花617000

出　　处：《四川建材》2020年第10期13-15,共3页Sichuan Building Materials

基　　金：“工业废弃物土木工程综合开发利用”四川省高校重点实验室2017年项目:高钛型高炉渣混凝土植筋抗拔试验研究(SC_FQWLY201703)。

摘　　要：本文以C40高钛型高炉渣混凝土和C40普通混凝土为基材,采用两种直径的HRB400级钢筋,按照现行规范中最小有效锚固深度,对两种混凝土基材进行后植筋,分别进行后植筋抗拔试验,对比分析两种混凝土基材后植筋的试验结果。试验结果表明,高钛型高炉渣混凝土与普通混凝土后植筋抗拔极限承载力相当,锚固性能良好,满足现行规范要求。The research work in this paper is mainly based on C40 high-titanium blast furnace slag concrete and C40 ordinary concrete as substrates,using two kinds of diameter HRB400 steel bars,and following the minimum effective anchoring depth in the current code,the two concrete substrates are replanted After the pull-out test of the tendon,the results of the test of the tendon of the two concrete substrates were compared and analyzed.The test results show that the high-titanium type blast furnace slag concrete and ordinary concrete have similar pull-out ultimate bearing capacity,good anchoring performance,and meet the requirements of the current code.

关 键 词：高钛型高炉渣 植筋 抗拔试验 研究分析 

分 类 号：TU528[建筑科学—建筑技术科学]