Geometría de equilibrio de estructuras en arco

dc.creator	Emilio Cortés
dc.date	2008-05-01T00:00:00Z
dc.date.accessioned	2015-07-20T22:13:44Z
dc.date.available	2015-07-20T22:13:44Z
dc.identifier	1870-9095
dc.identifier	https://doaj.org/article/d48a5b634e5d4f7e8258ea613957db53
dc.identifier.uri	http://evidence.thinkportal.org/handle/123456789/16269
dc.description	The study of statics of continuous bodies kindles special interest when the geometry plays a crucial role and the intuitive guess is not very evident. Here we analyze arc structures in one dimension, or curve axis, when they are subjected to its own weight or to a certain given load. We start from the fundamental principles of equilibrium of forces and obtain general expressions for the bending moments (torques) as well as shear and compression forces inthe structures. In the other hand, we go to the problem of how to find the arc geometry which yields equilibrium, under prescribed conditions. This study which can belong to applied physics, does not intend to have an engineering point of view neither a broad overage, about the arc structures. We consider that this work contains dactic elements of fundamental physical principles, which, translated to the language of vector analysis and calculus, brings us to physical and geometric results that can be interesting both, for its applications as well as for its possible contribution to the understanding of concepts and analysis used.
dc.language	English
dc.language	Spanish
dc.language	Portuguese
dc.publisher	Instituto Politécnico Nacional, Latin American Physics Education Network
dc.relation	http://journal.lapen.org.mx/may08/LAJPE%20150F%20Emilio.pdf
dc.relation	https://doaj.org/toc/1870-9095
dc.source	Latin-American Journal of Physics Education, Vol 2, Iss 2, Pp 186-200 (2008)
dc.subject	Educational physics
dc.subject	mechanics teaching
dc.subject	equilibrium and geometry
dc.subject	Special aspects of education
dc.subject	LC8-6691
dc.subject	Education
dc.subject	L
dc.subject	DOAJ:Education
dc.subject	DOAJ:Social Sciences
dc.subject	Special aspects of education
dc.subject	LC8-6691
dc.subject	Education
dc.subject	L
dc.subject	DOAJ:Education
dc.subject	DOAJ:Social Sciences
dc.subject	Special aspects of education
dc.subject	LC8-6691
dc.subject	Education
dc.subject	L
dc.subject	Special aspects of education
dc.subject	LC8-6691
dc.subject	Education
dc.subject	L
dc.subject	Special aspects of education
dc.subject	LC8-6691
dc.subject	Education
dc.subject	L
dc.title	Geometría de equilibrio de estructuras en arco
dc.type	article