Análisis de lesiones producidas en el vuelco de autobuses interprovinciales evaluadas según los criterios del reglamento N 95 de la comisión económica para Europa (CEPE) de las naciones unidas utilizando el modelo computacional antropométrico del maniquí ES-2 mediante el software Ansys Ls-dyna Research

Abstract

This work details the modeling process of the truss of an interprovincial bus, using the Ecuadorian technical standard NTE INEN 1668 - Intra-regional, interprovincial and intraprovincial for public passenger transport vehicles. The main purpose is to analyze injuries produced in the rollover of interprovincial buses evaluated according to the Regulation N 95 of the United Nations Economic Commission for Europe (UNECE). In the initial stage, a diagnosis of the current situation of bus bodies was made, which shows the level of compliance with the requirements of INEN 1323, which refers to the UNECE/ECE R66, which describes that body manufacturers who wish to homologate a bus model must carry out the bus rollover test, to guarantee that the survival space is not invaded. The research concluded that the use of two-point and three-point seat belts gave us similar behavior in the dummies when simulating the rollover of the structure, which demonstrates the importance of using either type, since failure to use them could result in serious damage to passengers.