中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页 机构 成果 学者
  
  1. CAS IR Grid
  2. 力学研究所
  3. 中国科学院力学研究所
  4. 非线性力学国家重点实验室
Micromechanical Modeling of Flexural Strength for Epoxy Polymer Concrete

文献类型：期刊论文

作者Ma DP; Liu YP; Zhang NL; Jiang ZY; Tang LQ; Xi HF
刊名INTERNATIONAL JOURNAL OF APPLIED MECHANICS
出版日期2017-12-01
卷号9期号:8
关键词Epoxy Polymer Concrete Flexural Strength Micro-mechanics
ISSN号1758-8251
DOI10.1142/S1758825117501174
文献子类Article
英文摘要Epoxy polymer concrete (EPC) has been widely used in civil engineering nowadays due to its excellent mechanical properties and advantages in processing. In this paper, a modeling study has been carried out on the flexural performance of EPC. Two classic micromechanics models, i.e. rule of mixture and Mori-Tanaka method, are introduced to predict the flexural strength of EPC with various epoxy resin contents. The comparison shows that the parallel model based on the rule of mixture attains a good agreement with the measured results when the epoxy resin content is sufficiently high to achieve strong adhesion between the aggregate and the epoxy resin. In contrast, the Mori-Tanaka method with the failure criterion dominated by the weakest phase fails to give acceptable prediction due to the unsuitability of its basic assumptions to EPC, particularly when the epoxy resin content is at relatively high levels.
分类号二类
WOS关键词MECHANICAL-PROPERTIES ; FRACTURE PROPERTIES ; COMPOSITE-MATERIALS ; ELASTIC-MODULI ; BEHAVIOR ; EXPOSURE ; RESIN ; TEMPERATURES ; MORTARS ; STRESS
WOS研究方向Mechanics
语种英语
WOS记录号WOS:000419723600011
资助机构National Natural Science Foundation of China(11772131 ; Natural Science Foundation of Guangdong Province, China(2015A030311046 ; State Key Lab of Subtropical Building Science, South China University of Technology(2014ZC17 ; Opening fund of State Key Laboratory of Nonlinear Mechanics (LNM), CAS ; 11772132 ; 2015B010131009) ; 2017ZD096) ; 11772134 ; 11602087)
源URL[http://dspace.imech.ac.cn/handle/311007/72249]  
专题力学研究所_非线性力学国家重点实验室
推荐引用方式
GB/T 7714		 Ma DP,Liu YP,Zhang NL,et al. Micromechanical Modeling of Flexural Strength for Epoxy Polymer Concrete[J]. INTERNATIONAL JOURNAL OF APPLIED MECHANICS,2017,9(8).
APA Ma DP,Liu YP,Zhang NL,Jiang ZY,Tang LQ,&Xi HF.(2017).Micromechanical Modeling of Flexural Strength for Epoxy Polymer Concrete.INTERNATIONAL JOURNAL OF APPLIED MECHANICS,9(8).
MLA Ma DP,et al."Micromechanical Modeling of Flexural Strength for Epoxy Polymer Concrete".INTERNATIONAL JOURNAL OF APPLIED MECHANICS 9.8(2017).

入库方式： OAI收割

来源：力学研究所

浏览0
下载0
收藏0
其他版本

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。