THE SIMPLIFIED DYNAMIC SYSTEM ANALYSIS OF THE PENDULUM IMPACT TENSILE TEST APPARATUS OF BLOCK-BAR

doi:10.6052/0459-1879-1991-2-1995-829

Article Contents

Article Navigation > Chinese Journal of Theoretical and Applied Mechanics > 1991 > 23(2): 217-224

THE SIMPLIFIED DYNAMIC SYSTEM ANALYSIS OF THE PENDULUM IMPACT TENSILE TEST APPARATUS OF BLOCK-BAR[J]. Chinese Journal of Theoretical and Applied Mechanics, 1991, 23(2): 217-224. doi: 10.6052/0459-1879-1991-2-1995-829

Citation:

THE SIMPLIFIED DYNAMIC SYSTEM ANALYSIS OF THE PENDULUM IMPACT TENSILE TEST APPARATUS OF BLOCK-BAR[J]. Chinese Journal of Theoretical and Applied Mechanics, 1991, 23(2): 217-224. doi: 10.6052/0459-1879-1991-2-1995-829

Citation:

PDF( 366 KB)

THE SIMPLIFIED DYNAMIC SYSTEM ANALYSIS OF THE PENDULUM IMPACT TENSILE TEST APPARATUS OF BLOCK-BAR

doi: 10.6052/0459-1879-1991-2-1995-829

安徽合肥,中国科技大学力学与机械工程系,230026

Publish Date: 1991-03-25

Abstract

Abstract

The pendulum impact tensile test apparatus of blockbar was studied as a dynamic system. A simplified mechanical model of the dynamic system consisting of the pendulum, the block, the specimen and the output bar was proposed. Using the finite-difference method and characteristic method, the numerical computation results were derived, and were compared with test results. The numerical and test results show the dynamic system analysis and computation program are valid and reliable, and the test apparatus is co...
- 冲击拉伸试验装置,
- 动力学分析