摘要
对轴拉往复荷载作用下的橡胶自密实混凝土的工作性能进行研究,对不同橡胶掺量下的自密实混凝土开展单调轴拉加载与往复轴拉加载两种方式施加载荷作用下其性能影响研究,讨论了橡胶掺量为0、10%、20%、30%、40%条件下对自密实混凝土力学性能及损伤破坏特征的影响,可为今后废弃橡胶的回收利用发展提供试验参考依据。
The working performance of rubber self compacting concrete under axial tension reciprocating load is studied in this paper.The effects of monotonic axial tension loading and reciprocating axial tension loading on the properties of self compacting concrete with different rubber content are studied.The effects of rubber content of 0,10%,20%,30%and 40%on the mechanical properties and damage characteristics of self compacting concrete are discussed.This study can provide experimental reference for the development of waste rubber recycling in the future.
作者
陈宝铨
CHEN Baoquan(Luge Transportation Construction Group Co.,Ltd.,Hangzhou 310000,China)
出处
《四川建材》
2022年第11期23-24,31,共3页
Sichuan Building Materials
关键词
橡胶自密实混凝土
轴拉往复荷载
力学性能
应力-应变曲线
rubber self compacting concrete
axial tension reciprocating load
mechanical properties
stress-strain curve
