Banca de DEFESA: NICOLE NAHARA SOUZA DE OLIVEIRA

Uma banca de DEFESA de MESTRADO foi cadastrada pelo programa.
STUDENT : NICOLE NAHARA SOUZA DE OLIVEIRA
DATE: 28/10/2021
TIME: 08:00
LOCAL: Video-conferência
TITLE:

ANALYSIS AND MODELING OF STRUCTURAL MASONRY SHEAR WALLS CONSIDERING THE CRACKING EFFECTS

KEY WORDS:

Structural masonry; Shear walls; Computacional modelling; Equivalent frame model; Three-dimensional frame model; Cracking effects.

PAGES: 109
BIG AREA: Engenharias
AREA: Engenharia Civil
SUBÁREA: Estruturas
SPECIALTY: Estruturas de Concreto
SUMMARY:

This research consists an analyze of structural masonry shear wall behavior considering the effects of the cracking in mortar joints taking into account the cracking effects. For this purpose, it was used the simplified Equivalent Bars Model, including link elements between the bars to simulate the cracking numerically. The analyzes were performed using the software SAP2000 and consisted in the modeling of some shear walls that was tested experimentally by outher reseacher. In a second step, we proceeded with the modeling of a real building with 19 floors, using the equivalent bar model with link elements and a hybrid model formed by joining the MBEq and the Three-dimensional Portico, based on Yagui model. The results indicated that the idealized computational modeling reproduced consistently the effects of cracking, properly simulating the nonlinear behavior of masonry The results have shown that the idealized computational modeling reproduced satisfactory the effects of cracking, simulating the nonlinear behavior of the masonry.

BANKING MEMBERS:
Presidente - 1451817 - JOEL ARAUJO DO NASCIMENTO NETO
Interno - 2087565 - RODRIGO BARROS
Externo à Instituição - JOSÉ CARLOS LOPES RIBEIRO - UFV
Externo à Instituição - GUILHERME ARIS PARSEKIAN - UFSCAR