摘要
围绕轻骨料混凝土(LAC)的受压性能,从LAC单轴受压的受力特点、弹性模量及峰值应变数值模型、本构关系等方面进行了概述,并结合研究现状,提出了LAC应力-应变关系有待进一步探索的方向,有利于LAC的技术发展和工程应用。
Focusing on the compression performance of Lightweight Aggregate Concrete(LAC),the stress characteristics of lightweight aggregate concrete under uniaxial compression,the numerical models of elastic modulus and peak strain and the numerical model of stress-strain relationship are summarized.Based on the current research situation,the direction for further exploration of the stress-strain relationship of LAC is proposed,which is conducive to the technical development and engineering application of LAC.
作者
杨滢
李琮琦
刘虎山
吴昊
陈波
方润
Yang Ying;Li Congqi;Liu Hushan;Wu Hao;Chen Bo;Fang Run(College of Civil Science and Engineering,Yangzhou University,Yangzhou 225127,China;Jiangsu Hetianxia Energy Saving Technology Co.,Ltd.,Yangzhou 225127,China)
出处
《山西建筑》
2022年第3期100-102,共3页
Shanxi Architecture
基金
住房和城乡建设部科学技术计划项目(2020-K-114)
江苏省住建厅建设系统科技项目(2018ZD096)
扬州市科技计划项目市校合作专项(YZ2020186)。
关键词
轻骨料混凝土
单轴受压
应力-应变关系
lightweight aggregate concrete
uniaxial compression
stress-strain relationship
