Mostrando ítems 381-390 de 474
Valcárcel Torres, Jairo Andrés (Fecha de defensa: 2013-02-01)
Los daños por terremotos en edificios y sistemas esenciales han motivado la definición de estándares de comportamiento de estas instalaciones, buscando reducir las pérdidas económicas y la pérdida de ...
Jaramillo Santana, Nayive (Fecha de defensa: 2014-06-12)
The risk coming from natural hazards is usually assessed in physical terms by estimating the losses they may cause. Nevertheless, the risk assessment can involve such aspects as the lack of economic and ...
Lu, Xufei (Fecha de defensa: 2022-07-15)
The objectives of this thesis are (i) to understand the thermal, metallurgical and mechanical behavior during AM, (ii) to shed light on the generation of residual stresses and the stress-induced ...
Ugel Garrido, Ronald David (Fecha de defensa: 2015-09-18)
In this study it was assessed the seismic behavior of framed buildings with composite structure of steel and reinforced concrete (RC) in a specific configuration formed with lower levels with RC (primary ...
Kim, Sungchul (Fecha de defensa: 2021-07-21)
In this thesis, two main topics have been covered: the mechanics of strain localization in plasticity and the performance of several mixed finite elements subjected to plastic strain localization. Throughout ...
Haider, Jibran (Fecha de defensa: 2018-04-20)
In practical engineering applications involving extremely complex geometries, meshing typically constitutes a large portion of the overall design and analysis time. In the computational mechanics ...
Anitori, Giorgio (Fecha de defensa: 2021-04-23)
Infrastructure maintenance programs establish schedules for routine inspections of highway bridges with little consideration of their current conditions. The time interval between two inspections is ...
Tosi, Riccardo (Fecha de defensa: 2021-12-21)
Recent developments of high performance computing capabilities allow solving modern science problems employing sophisticated computational techniques. However, it is necessary to ensure the efficiency ...
López Ruiz, Luis Alberto (Fecha de defensa: 2021-12-02)
Construction and demolition waste (CDW) is a major environmental concern that requires immediate attention. The large volumes of CDW produced and its associated environmental effects have led to explore ...
Cardoso Nungaray, Víctor Eduardo (Fecha de defensa: 2018-04-27)
This thesis presents a proposal to simulate mechanics and dynamics of brittle fracture. A variational formulation is used to describe Lagrangian mechanics, by minimizing the difference between potential ...