A Comparative Experiment on the Bond-slip of Reinforced Concrete
A new test device, which can be used for measuring the stain and the displacement on the adhesive interface while the slip occurs within the reinforced concrete, is proposed and designed.With that, a comparative experiment is carried out on a group of the reinforced concrete columns bearing alternating load to obtain the τ-s curve.The hysteretic curves of these specimens are recorded timely.The result from the one-way repeated load is similar with several well-known expressions which are commonly cited at home and abroad.That from the low cycle load reveals some certain characteristic of the alternating slip, which there isnt in the static test.The experimental data could make contribution for the numerical simulation on bridge and seismic building.
Bond-slip Real-time Measurement System One-way Repeated Load Lowcycle Load
Chuanguo Cai Guoliang Chen
PLA University of Science and Technology,Nanjing 210007,China
国际会议
上海
英文
1795-1799
2012-10-19（万方平台首次上网日期，不代表论文的发表时间）