Bibliographic citations
Acuña, K., Evangelista, A. (2019). Análisis experimental del tiempo de desencofrado en losas macizas con el sistema de ductibilidad limitada - Trujillo - 2019 [Tesis, Universidad Privada Antenor Orrego - UPAO]. https://hdl.handle.net/20.500.12759/5933
Acuña, K., Evangelista, A. Análisis experimental del tiempo de desencofrado en losas macizas con el sistema de ductibilidad limitada - Trujillo - 2019 [Tesis]. : Universidad Privada Antenor Orrego - UPAO; 2019. https://hdl.handle.net/20.500.12759/5933
@misc{renati/373952,
title = "Análisis experimental del tiempo de desencofrado en losas macizas con el sistema de ductibilidad limitada - Trujillo - 2019",
author = "Evangelista Inga, Alex Fidel",
publisher = "Universidad Privada Antenor Orrego - UPAO",
year = "2019"
}
The purpose of this research was to optimize the stripping time of buildings with limited ductility systems, which is now widely used in constructions throughout the country. Due to the need to generate the maximum advance in the execution process, partially hardened structures must be stripped, which must support the weights of the upper levels transmitted by the props in a uniform manner. In determining the loads acting on the slab, the weights generated in the days following its emptying were calculated, which were then analyzed in Etabs to obtain the last moments generated in different days. In addition, bending tests were carried out on prototypes of the solid slab and compression tests were carried out on cylindrical specimens that were verified according to established standards. Obtaining the evolution of the concrete and the modulus of breakage of the slab at different ages. Subsequently, the resistances required by the slabs were verified with the breaking modules to check for any rupture on a given day, then we compared the evolution of the resistance of the concrete on site with the resistance required by the slab and we concluded that after 24 hours of pouring the concrete can be stripped without having any rupture in the solid slab, having an approximate 30% of the total resistance of the design.
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