Banca de QUALIFICAÇÃO: Belaniza Gaspar Santos Neta

Uma banca de QUALIFICAÇÃO de DOUTORADO foi cadastrada pelo programa.
STUDENT : Belaniza Gaspar Santos Neta
DATE: 24/11/2023
TIME: 14:00
LOCAL: Online Teams
TITLE:

"Experimental analysis of soil-structure interaction of rigid inclusions in collapsible soils"

KEY WORDS:

Rigid inclusion, instrumentation, collapsible soil

PAGES: 47
BIG AREA: Engenharias
AREA: Engenharia Civil
SUBÁREA: Geotécnica
SUMMARY:

The selection of foundation method becomes more complex in regions with very deformable soils that have excessive settlements. Thus, it is necessary use methods that meet technical and/or financial expectations, such as soil reinforcement with rigid inclusions. This study presents the execution and analysis of the physical models proposed by Gomes et al. (2019) with the objective of contributing to the study of the soil-structure interaction of foundations on rigid inclusions when the porous clay layer is prone to collapse due to changes in the state of tensions and increased moisture. This from the installation of instruments, in order to check the load distribution along the inclusions, soil-raft contact pressures, horizontal displacements and settlements in models built in the Field UNB Geotechnical Experimental (CEGUnB). Comparative analyzes between a reference model,raft supported directly on the ground, and a model withraft on rigid inclusions.

COMMITTEE MEMBERS:
Interno - ***.412.547-** - ENNIO MARQUES PALMEIRA - UOX
Presidente - 2161425 - JUAN FELIX RODRIGUEZ REBOLLEDO
Externo à Instituição - MAURICIO MARTINES SALES - UFG
Interno - 3132829 - RAFAEL CERQUEIRA SILVA