大连理工大学主页平台管理系统陈健云 Mesoscopic study of the dynamic behaviours of high-strength concrete 陈健云

论文成果

Mesoscopic study of the dynamic behaviours of high-strength concrete: 点击次数：; 发布时间： 2019-03-09; 发布时间：2019-03-09; 论文类型：期刊论文; 发表时间：2015-04-01; 发表刊物：MATERIALS RESEARCH INNOVATIONS; 收录刊物：Scopus、EI、SCIE; 卷号：19; 页面范围：S143-S146; ISSN号：1432-8917; 关键字：Mesoscopic study; Dynamic behaviours; HSC; High SRs; Damage constitutive; 摘要：A meso-scale numerical model is presented as a method to simulate the dynamic behaviours of high-strength concrete. A damage constitutive law is used to describe the evolution of damage under dynamic load. The dynamic analysis of concrete blocks is performed and the results are discussed. A critical strain rate is observed and the inertia of high-strength concrete plays a major role in the nature of the ensuing tensile-compressive stress-strain curves and tensile-compressive strength under high strain rates.

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教授博士生导师硕士生导师

性别：男

毕业院校：大连理工大学

学位：博士

所在单位：水利工程系

学科：水工结构工程. 防灾减灾工程及防护工程. 结构工程. 工程管理

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