Motions of rigid unsymmetric bodies and coefficient of friction by earthquake excitations

(UL)

Motions of rigid unsymmetric bodies and coefficient of friction by earthquake excitations

Zadnik, Branko

Motions of an unsymmetric rigid body on a rigid floor subjected to earthquake excitations with special attention to coefficient of friction are investigated. Motions of a body in a plane are ... classified (Ishiyama 1980) into six types, i.e. (1) rest, (2) slide, (3) rotation, (4) slide rotation, (5) translation jump, (6) rotation jump. Based upon the theoretical and experimental research work special attention is paid to the sliding of a body.The equations of motions and the behaviour of coefficient of friction in the time of floor excitation are studied. One of the features of this investigation is the introduction and estimation of the "time dependent" coefficient of friction. It has been established that the constant kinetic coefficient of friction does not give the appropriate results. The method for the estimation of the friction coefficient variation during the time is given.

Source: Structural engineering and mechanics. - ISSN 1225-4568 (Vol. 2, no. 3, July 1994, str. 257-267)

Type of material - article, component part

Publish date - 1994

Language - english

COBISS.SI-ID - 17444869

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source: Structural engineering and mechanics. - ISSN 1225-4568 (Vol. 2, no. 3, July 1994, str. 257-267)

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Year	Impact factor		Edition		Category		Classification
Year	JCR	SNIP	JCR	SNIP	JCR	SNIP	JCR	SNIP

Links to authors' personal bibliographies	Links to information on researchers in the SICRIS system
Zadnik, Branko	03364

Source: Personal bibliographies and: SICRIS

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