Obtención de los coeficientes de momento para diseño de losas considerando la influencia de la relación luz-peralte de las vigas principales

Abstract

This present project proposes the development of a method for the analysis and design bending for two-way slabs reticular reinforced concrete systems named MDLPCE (design method slabs for extended coefficients) for optimizing the design of bidirectional slabs loading distributed .The objective is to develop a system MDLPE two-way slabs with optimum performance against gravity loads. For this various types of computational models that reflect the behavior of a slab were performed. the most appropriate model was then determined and several modeling were performed with different aspect ratios and case board, retaining column dimensions and relative light-camber of the beams. Then it was classified as appropriate and the aspect ratio for the behavior trend equations such slabs. Then models with different dimensions of column and beam was performed and trend equations to introduce correction factors were determined time due to the dimensions of columns and beams. Finally, a spreadsheet in which all the variables described are entered and automatically get the amounts of each strip steel and nerve was performed.