2024-03-28T08:56:05Z
https://repository.dl.itc.u-tokyo.ac.jp/oai
oai:repository.dl.itc.u-tokyo.ac.jp:00021581
2022-12-19T03:59:39Z
171:1108:1802:1816
9:504:1111:1804:1817
高速引張試験における荷重計応答の有限要素法解析
研究速報 : FINITE ELEMENT ANALYSIS OF LOAD CELL RESPONSE IN HIGH SPEED TENSILE TESTING
YAMADA, Yoshiaki
111114
NAGAI, Yoshihiko
111115
500
application/pdf
Load cell response in high speed tensile testing is analysed by the finite element method as an elastic and visco-elastic wave propagation problem. Types of load measuring system studied are the conventional load cell-chuck assembly and the proposed one which is similar to that used in the split Hopkinson bar compression test. Various combinations of chuck mass and stiffness ratio of load cell to specimen have been examined. It is found that the proposed tensile load measuring system which is characterized by the small mass and the improved stiffness ratio follows faithfully the behavior of the specimen under dynamic loadings. The analysis concerns mainly with one dimensional wave, but a preliminary result for two-dimensional plane problem is given in the last section.
departmental bulletin paper
東京大学生産技術研究所
1973-06-01
application/pdf
生産研究
6
25
259
262
AN00127075
0037105X
https://repository.dl.itc.u-tokyo.ac.jp/record/21581/files/sk025006010.pdf
eng