Microscopic structure characteristic is one of the most important behaviors of concrete.The change of microscopic structure parameters affects the macroscopic mechanical behaviors of concrete,such as the elastic modulus,the tensile and compressive strengths.Firstly,the numerical experiment of concrete is carried out with the random aggregate model.The concrete material is discretized as the three-phase composite material with aggregate,cement mortar and the interfacial transition zone(ITZ)and the void eleme...
| 
推荐 
点击下列相关研究机构和相关文献作者，可以直接查到这些机构和作者被《中国知识资源总库》收录的其它文献，使您全面了解该机构和该作者的研究动态和历史。
