Journal Published Online: 12 July 2010
Volume 39, Issue 1

Validation Through Finite Element Simulation of the Behaviour of a Polyurethane Shock Absorber Under In-Service and Extreme Conditions

CODEN: JTEVAB

Abstract

The safety rules for the construction and installation of lifts, currently in force in Europe, include several requirements concerning the behaviour of the shock absorbers when stopping an elevator. In this paper, a finite element model simulating the behaviour of a cellular polyurethane shock absorber has been developed. The material mechanical behaviour was simulated by means of an elastomeric foam theoretical model, previously calibrated in a former paper. Several in-service and extreme condition scenarios have been analysed with this numerical model, thus verifying the fulfilment of the requirements of the standard.

Author Information

Ferreño, D.
Laboratorio de la División de Ciencia e Ingeniería de los Materiales (LADICIM), E.T.S. de Ingenieros de Caminos, Canales y Puertos, Univ. de Cantabria, Santander, España
Cicero, S.
Laboratorio de la División de Ciencia e Ingeniería de los Materiales (LADICIM), E.T.S. de Ingenieros de Caminos, Canales y Puertos, Universidad de Cantabria, Santander, España
Carrascal, I.
Laboratorio de la División de Ciencia e Ingeniería de los Materiales (LADICIM), E.T.S. de Ingenieros de Caminos, Canales y Puertos, Universidad de Cantabria, Santander, España
Meng, E.
Ascensores Amuesa Polígono Industrial Raos, Santander, España
Pages: 6
Price: $25.00
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Details
Stock #: JTE102940
ISSN: 0090-3973
DOI: 10.1520/JTE102940