爆炸与冲击2017，Vol.37Issue(2)：365-376,12.DOI:10.11883/1001-1455(2017)02-0365-12
强动载荷下钢筋混凝土结构计算模型简评
A comment on the calculation models for reinforced concrete under intense dynamic loading
摘要
Abstract
Based on several key issues of the elastic-plastic constitutive model,the equation of state and strength criterion,and the calculation of the strength of concrete under blast and impact loading were reviewed.Concrete being viewed as a binary material composed of matrix and pores,a model including the pore compaction and dynamic damage evolution in elastic-plastic deformation and failure were introduced.On the basis of a mathematical-experimental method,some conclusions and proposals for further reseach were made at the end of the paper.关键词
本构模型/孔隙演化/钢筋混凝土/强动载Key words
constitutive model/porosity evolution/reinforced concrete/intense dynamic loading分类
数理科学引用本文复制引用
高飞,王明洋,张先锋,何勇,李猛深..强动载荷下钢筋混凝土结构计算模型简评[J].爆炸与冲击,2017,37(2):365-376,12.基金项目
国家自然科学基金项目(51508568) （51508568）
国家重点实验室开放基金资助项目(DPMEIKF201405) （DPMEIKF201405）
江苏省重点实验室开放基金项目(3092014012200401) （3092014012200401）
