Mechanics of the onager
作者： V. G. Hart , M. J. T. Lewis
DOI: 10.1007/BF00044610
关键词: Elastic energy 、 Nonlinear differential equations 、 Projectile 、 Physics 、 Mathematical analysis 、 Catapult 、 Torque 、 Onager 、 Nonlinear system 、 Bundle 、 Mechanics
摘要: A mathematical model is proposed, apparently for the first time, for the onager, a late Roman catapult. The elastic energy of the machine is contained in a cylindrical bundle of twisted …
uq.edu.au
harvard.edu
springer.com参考文章(4)
J. A. Zufiría, J. R. Sanmartín, Influence of air drag on the optimal hand launching of a small, round projectile American Journal of Physics. ,vol. 50, pp. 59- 64 ,(1982) , 10.1119/1.13103
E. W. Marsden, Greek and Roman Artillery: Technical Treatises ,(1971)
B. W. Kooi, On the mechanics of the bow and arrow Journal of Engineering Mathematics. ,vol. 15, pp. 119- 145 ,(1981) , 10.1007/BF00052515
A. G. Drachmann, E. W. Marsden, Greek and Roman Artillery: Historical Development Technology and Culture. ,vol. 11, pp. 620- ,(1970) , 10.2307/3102700