The Wrench as a Minimization Process
作者:
S.M. Vogel,
D.C. Leigh,
期刊:
International Journal of Mathematical Education in Science and Technology
(Taylor Available online 1973)
卷期:
Volume 4,
issue 2
页码: 91-95
ISSN:0020-739X
年代: 1973
DOI:10.1080/0020739730040201
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
The pitch and central axis of the wrench equipollent to a general load system are obtained by means of a minimization process. Firstly the load system is reduced to a point force and a point couple and the critical points of the expression for the couple are found. Next it is shown that the equipollent system associated with these points is a wrench. Finally, the equipollent wrench is utilized in the derivation of some familiar results for distributed load systems.
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