Mostrando ítems 281-290 de 320
Palau Berastegui, Rosa Maria (Fecha de defensa: 2021-09-23)
Rainfall triggered shallow slides and debris flows constitute a significant hazard that causes substantial economic losses and fatalities worldwide. Regional-scale risk mitigation for these processes ...
Baquero Mosquera, Juan Sebastián (Fecha de defensa: 2023-06-22)
(English) When analyzing structures for seismic design and performance assessment purposes, it has been common to assume that the ground motions or their equivalent representations correspond to that ...
Eskenati, Amir Reza (Fecha de defensa: 2023-06-09)
(English) The most common composite materials for strengthening building structures are divided into two dif ferent types based on the matrix’s composition, organics (polymers) or inorganics (cement, ...
Martín Balet, Alejo (Fecha de defensa: 2023-06-23)
(English) This thesis proposes to determine a damaged structure using the Principal Component Analysis (PCA) of modal frequency variation of sorne damaged and undamaged configurations. The estimators ...
Najdi, Abdallah (Fecha de defensa: 2023-06-20)
(English) The thesis presents part of an ongoing nvestigation on the Thermo-Hydro-Mechanical (THM) behaviour and cracking of deformable unsaturated soils undergoing cycles of drying and wetting. An ...
Su, Hang (Fecha de defensa: 2023-06-19)
(English) The steel-concrete composite structural solution has been widely applied in the execution of simply supported bridges since the merits of concrete compressive strength and steel tensile strength ...
Fernández Iriarte, Amaia (Fecha de defensa: 2023-07-06)
(English) This PhD thesis focuses on identifying the factors that control the concentrations of inhalable particles, pollutant gases, and bioaerosols inside public buses in Barcelona. The study was ...
Salehi Siavashani, Nafiseh (Fecha de defensa: 2023-07-07)
(English) This thesis aims to enhance the conceptual model of the Lake Chad Basin's quaternary aquifer by gathering updated hydrological, geological, meteorological, and groundwater data. Objectives ...
Castañar Pérez, Inocencio (Fecha de defensa: 2023-07-24)
(English) Topology optimization of incompressible structures, in which the loads on the structure come from the stresses exerted by a surrounding fluid, is a highly complex problem. This work presents ...
Moaven, Arash (Fecha de defensa: 2023-07-04)
(English) The Proper Generalized Decomposition (PGD) is a mathematical framework belonging to the Model Order Reduction (MOR) class of techniques. To the best of the author's knowledge, this methodology ...