Open AccessAnalysis of shock calculation based on Newmark integral method
Author(s) -
Benlan Chen
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1883/1/012056
Subject(s) - newmark beta method , nonlinear system , mathematics , shock (circulatory) , time domain , domain (mathematical analysis) , mathematical analysis , computer science , physics , medicine , quantum mechanics , computer vision
In this paper, the time domain method for the calculation of impact resistance is studied. Firstly, the central difference method and the Newmark integration method based on the analysis of the linear equations and the solution of the nonlinear equations are educed. Then, the advantages and disadvantages of these two methods are compared and analyzed, and the conclusion is that the Newmark integral method is suitable for the calculation of the non dynamic equation.