Experimental Behavior of Recycled Aggregate Concrete Filled Steel Tubular Columns

作     者：Thirumalai R Suresh Babu S Thirumalai R;Suresh Babu S

作者机构：Research Scholar-Full TimeDept.of Civil EngineeringKongu Engineering College PerunduraiErode 638060TamilnaduIndia Dept.of Civil EngineeringKongu Engineering College PerunduraiErode 638060TamilnaduIndia 

出 版 物：《Journal of Wuhan University of Technology(Materials Science)》 (武汉理工大学学报（材料科学英文版）)

年 卷 期：2023年第38卷第6期

页      面：1414-1417页

核心收录：

学科分类：08[工学] 081402[工学-结构工程] 081304[工学-建筑技术科学] 0813[工学-建筑学] 0814[工学-土木工程] 

主　　题：composite steel circular column(CSCC) recycled aggregate concrete(RAC) ISAinternational standard angle LVDT(linear variable differential transducer) 

摘      要：During the modernization or rehabilitation activity,the demolished structural waste causes large soil pollution and unavailability of natural aggregate is the big concern for the construction ***,this manuscript deals with the Composite Steel Circular Column(CSCC)with Recycled Aggregate concrete(RAC)as infill is partly used,with the replacement of 25%and 50%in M30 grade of *** internal reinforcement steel is fully replaced by rolled steel tubes(circular and square)with varied thickness,ISA-unequal *** 14 specimens are cast and examined under axial load for analysis of the deflection characteristics,the load-bearing capacity along with its buckling *** experimental values are estimated through LVDT(linear variable differential transducer)at *** curve of load-deflection is drawn with the load *** the date interpretation,it is found column made of 50%-RAC has more than 25%-RAC.