Examinando por Autor "Lugo Jara, Zully Estefania"
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Ítem Comparación de los métodos de cálculos estándar para la prevención y protección contra el fuego en el acero y la madera como miembros estructurales en edificaciones, según el código de la Society of Fire Protection Engineers (SFPE) aplicable a la Norma Sismo Resistente NSR-10 título J.Lugo Jara, Zully Estefania; Ojeda Castillo, Jesus Steven; Lopez Palomino, Paulo MarceloFire protection and prevention in buildings refers to all the necessary security measures for the construction, operation and maintenance of buildings. Thus, for example, structural members such as beams and columns are required to be fire resistant. Temperature increased in a building, produces that the constructive materials present transformations and/or changes in their mechanical properties. The heat fractures and breaks the work by expanding its components, modifying the different resistances of the structural materials, elastic moduli, critical loads and bearing capacity, which can trigger a collapse of the building. The fire stability of an element cannot have more time, under the effect of the braking temperature, its mechanical resistance is modified to a certain level (deformation). At that moment, we reach the critical temperature and a minimum reaction time (in minutes), so adequate protection of the wooden and steel structural elements of a building entails the prevention of possible collapse of the structure by the action of fire and protection of human lives. The 2010 Colombian Earthquake Resistant Regulation, Title J - Fire protection requirements in buildings, focus on the protection, resistance, detection and extinction against fires in buildings, but does not specify adequate protection in structural systems made of steel and wood, so a comparison has cavity on the standard calculation methods for fire prevention and protection in these two materials as structural members in buildings, between the code of the Society of Fire Protection Engineers (SFPE) and the Colombian Construction Regulations for Earthquake Resistant 2010 NSR-10, Title J.Ítem Pasantía como auxiliar de ingeniería en construcción de obras viales de la localidad de Ciudad BolívarLugo Jara, Zully Estefania; Esquivel Ramírez, Rodrigo ElíasThe Consorcio mantenimiento Cial CB hired by the local mayor of Ciudad Bolivar, it aims to build local road network and public space: Group 2: 65.67 UPZ 19's and 70 town, with the contract No. 137 of 2013. This report presents the activities undertaken during the period of the internship, which was developed with full-time availability of both the work sections Paraiso (23), Bella Flor (36), Turquia (14), Lucero Medio (12) and Bella Vista (07), and in the office CREA point in the company Consorcio Mantenimiento Vial CB, where the main focus was on support for quality control of concrete used for construction of the road network and public space of the different sections in activity during the course of the internship, based learning, acquired training and addressing project staff.