A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Identification des rigidités résiduelles de systèmes à murs porteurs chaînés
This article presents an identification method for the assessment of flexure and shear stiffness of shear wall buildings. Required data includes an initial (theoretical) model, the estimation of lumped mass values (by floor) and the experimental evaluation of one or two eigenvalues (modal frequency and its modal shapes). The method estimates stiffness whenever flexural (EI) or shear (GA) values are relevant or are irrelevant. An initial formula includes both shear and flexural components. Furthermore, particular developments are carried out for particular cases of irrelevant shear or flexural deformations. The method is applied for two numerical examples showing its simple implementation. The numeric errors are very small, in the order of 10−18 up to 10−12 in the case of structures with 5 up to 12 stories.
Identification des rigidités résiduelles de systèmes à murs porteurs chaînés
This article presents an identification method for the assessment of flexure and shear stiffness of shear wall buildings. Required data includes an initial (theoretical) model, the estimation of lumped mass values (by floor) and the experimental evaluation of one or two eigenvalues (modal frequency and its modal shapes). The method estimates stiffness whenever flexural (EI) or shear (GA) values are relevant or are irrelevant. An initial formula includes both shear and flexural components. Furthermore, particular developments are carried out for particular cases of irrelevant shear or flexural deformations. The method is applied for two numerical examples showing its simple implementation. The numeric errors are very small, in the order of 10−18 up to 10−12 in the case of structures with 5 up to 12 stories.
Identification des rigidités résiduelles de systèmes à murs porteurs chaînés
Garcés, Francisco (author) / Mébarki, Ahmed (author) / Genatios, Carlos (author) / Lafuente, Marianela (author)
Revue Française de Génie Civil ; 8 ; 889-903
2004-11-01
15 pages
Article (Journal)
Electronic Resource
Unknown
identification , bending , shear , residual stiffness , dynamics , modal analysis , walls , flexion , cisaillement , rigidités résiduelles , dynamique , analyse modale , murs
CARL FREDRIK SVENSTEDT - MURS MASSIFS PORTEURS
Online Contents | 2013
Murs porteurs et reactions des constructions
| Taylor & Francis Verlag | 1977
Le contreventement des batiments eleves a murs porteurs -- intervention de murs "Baionnette"
| Engineering Index Backfile | 1959
Recommandations pour les essais de joints horizontaux entre murs porteurs et planchers
| Springer Verlag | 1980
LE MUR JARDIN = MODULES PERMETTANT DE REALISER DES MURS PORTEURS DESTINES A ETRE VEGETALISES
| European Patent Office | 2017