Now showing items 21-40 of 59
Herrera Gonzalez, Reyes Indira (Date of defense: 2017-03-31)
In this research, the seismic response, the vulnerability and the expected damage in rein-forced concrete residential buildings, with irregular plants, are analyzed. This irregularity is mainly due to inbound and outbound ...
Hidalgo Leiva, Diego (Date of defense: 2017-01-30)
The damage assessment of structures under seismic actions, must seek the implementation of new theories, tools and procedures that reduce the uncertainty associated to the expected structural response of a building. This ...
Salgado-Gálvez, M. A. (Date of defense: 2016-07-04)
Anaya Vejar, Maribel (Date of defense: 2016-07-15)
The need of ensure the proper performance of the structures in service has made of structural health monitoring (SHM) a priority research area. Researchers all around the world have focused efforts on the development of ...
Salinas Naval, Victor (Date of defense: 2015-11-25)
A complete and reliable Seismic Soil Response prediction requires a thorough knowledge of the Geotechnical and Geological structure, as well as algorithms to find the transfer function. This fact entails a significant ...
Ugel Garrido, Ronald David (Date of defense: 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 structure) and ...
Montaña Peña, Miguel Ángel (Date of defense: 2015-02-09)
A number of mid-height steel buildings have been erected recently in Bogotá. Their seismic risk might be high, given the new microzonation of Bogotá and the lack of comprehensive previous studies; noticeably, the response ...
Jaramillo Santana, Nayive (Date of defense: 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 social development, ...
Gharibnezhad, Fahit (Date of defense: 2014-04-07)
This thesis is devoted to present some novel techniques in Structural Health Monitoring (SHM). SHM is a developing field that tries to monitor structures to make sure that they remain in their desired condition to avoid ...
Vargas Alzate, Yeudy Felipe (Date of defense: 2013-07-09)
Esta tesis propone una metodología de evaluación del daño sísmico basada en el método del espectro de capacidad pero con un enfoque probabilista que se apoya en simulaciones Monte Carlo. Así la acción sísmica, la estructura ...
Valcárcel Torres, Jairo Andrés (Date of defense: 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 funcionalidad. Varias ...
Tibaduiza Burgos, Diego Alexander (Date of defense: 2013-01-18)
Structural Health Monitoring (SHM) is an area where the main objective is the verification of the state or the health of the structures in order to ensure proper performance and maintenance cost savings using a sensor ...
Yazgan, Ahmet Utku (Date of defense: 2012-09-07)
This work proposes design energy spectra in terms of an equivalent velocity, intended for regions with design peak acceleration 0.3 g or higher. These spectra have been derived through linear and nonlinear dynamic analyses ...
Tarela Alonso, Ester (Date of defense: 2012-06-22)
The main goal of this thesis is to test the brittle-ductile (BD) interaction hypothesis of the lithosphere. The model uses the correlation of two parameters, the seismicity characterizing the brittle part and the attenuation ...
Castro Medina, Juan Carlos (Date of defense: 2011-06-27)
The energy dissipators are passive components that are incorporated into buildings and other structures undergoing dynamic excitations, especially earthquakes. Its purpose is to absorb the greatest part of the input energy, ...
Gonzales Fernández, Helbert Fredy (Date of defense: 2011-02-04)
En este trabajo se presenta un estudio numérico de la vulnerabilidad sísmica de edificios de muros delgados construidos en Perú. Estos edificios se vienen construyendo desde hace unas décadas, especialmente para viviendas ...
Schmidt Diaz, Victor (Date of defense: 2010-10-15)
La memoria de Tesis se ha estructurado en dos grandes partes, en la primera se obtienen las ecuaciones predictivas del movimiento del suelo para América Central y en la segunda se lleva a cabo un estudio de microzonificación ...
Bermúdez Mejía, Carlos Alberto (Date of defense: 2010-10-08)
En esta tesis se aplican los métodos estático no lineal y dinámico no lineal en el edificio prototipo y en otros seis representativos de las principales subclases de las estructuras de acero. Como resultado se expresan los ...
Bravo González, Diego Andrés (Date of defense: 2010-06-18)
Energy input spectra applicable to the seismic design of structures in moderate-to-high seismicity regions such as Colombia are proposed. They are derived from the bilinear envelope of individual spectra obtained for 144 ...
González Díaz, Marta (Date of defense: 2010-05-14)
La combinación de los estudios de peligrosidad y de vulnerabilidad permite simular escenarios de daño, con dos utilidades principales: 1) antes del sismo, como herramienta para políticas de prevención ante desastres sísmicos ...