[A methodological study on testing the elastic modulus of soft bio-anthropomorphic materials].

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi

School of Manufacturing Science and Engineering, Sichuan University, Chengdu 610065, China.

Published: December 2005

It is difficult to test the elastic modulus of the soft bio-anthropomorphic materials by using the general stretch-strain test method. With the equipment for a hardness testing system of bio-anthropomorphic materials and millesimal gauge, we introduce in this paper a compress-strain test method and carry out the related test-data curve-fitness. The test results indicate that this kind of method can be adopted in testing the elastic modulus of the soft bio-anthropomorphic materials and help to compare and distinguish the biomechanics equivalent between the tissues.

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