Etude de la stabilité parasismique du fameux immeuble-pont sis à Télémly (Alger)

Abstract

This thesis focuses on the study of the seismic stability of the irregular shaped bridge building for residential use R + 7 with a road on the last floor, located in a rocky valley at Telemely (Algiers ). This region is classified in seismic zone as III according to RPA99 version 2003. Based on the Algerian seismic rules RPA99 Version 2003 as well as the seismic rules applicable to the bridges, dams and roads RPOA 2008, were used simultaneously. First, a general description of the project with a presentation of the characteristics of the materials, the dimensions of elements of the structure and the descent of the loads have been established. A three-dimensional finite element model has been developed based on the SAP2000 V14 code. A static and dynamic analysis was conducted using this model of the structure to determine the different internal loads due to loads (permanent loads, operating loads, moving loads and seismic load). The results of this study are represented in terms of internal efforts and displacements