摘要
针对生物力学等效软质材料的特点,在对现有测试方法研究分析的基础上,提出一种适于软质材料的基于光栅尺和千分表的弹性模量测试方法,实现了软质材料等应变下的压缩测试,并设计了测量所需的微位移系统。通过对测试结果的分析,验证了上述方法的可行性。
This paper is based on the research and analysis of the existing related measuring methods, and aimed at the characteristics of equivalent artificial soft materials, and it also proposes a new adaptable test method to measure elastic modules. The modules are based on capacitive gate transducer and micrometer which suits for soft materials. Based on this proposed method, a micro feed mechanism has been designed. The same strain of soft materials under compress test was realized, and the feasibility of this method by analyzing the test results was testified.
出处
《生物医学工程学杂志》
EI
CAS
CSCD
北大核心
2013年第2期316-319,共4页
Journal of Biomedical Engineering
基金
四川省应用基础研究基金资助项目(07JY029-083)
安徽建筑工业学院博士科研启动基金资助项目
关键词
软质仿真材料
静态测试系统
弹性模量
微位移装置
Artificial soft materials
Static test system
Elastic modules
Micro feed mechanism