Identificación de alternativas de estabilización para materiales con comportamiento complejo de la cárcava del sector sur oriental de la ciudad de Tunja.

Abstract

In the last thirty years, Tunja has shown an increase in its urban and population growth, which has led to the occupation of natural areas not suitable for construction as indicated by the Mayor's Office of Tunja, the attorney general's office and guardianships. An example of this are areas with the presence of materials with complex behavior such as gully sectors since they are materials susceptible to severe erosion and in addition to this they could generate an imminent risk in the present buildings and structures and in future constructions in these areas. This work is aimed at analyzing methods for the stabilization of soils with complex behavior through the implementation of additives such as lime and cement, with the objective of minimizing the impact generated by the excavation process in the areas surrounding the Cooservicios gully. , where they can be implemented as stabilizing agents, to mitigate the impact on soils with these characteristics with the intention of preventing possible architectural, structural or functional effects, which cause settlements or expansion phenomena that may affect the integrity of the buildings. It is important to take into account the conservation of the environment and the well-being of the inhabitants of the sector, which makes this become an issue of great importance and a way to implement methods that are functional and viable to stabilize the material is sought. present in a gully area, since currently the most common way is to fill with rubble, or unselected materials, thereby generating a loss in the homogeneity of the materials, in addition to the presence of different porosities, which can cause damage. representative in times of high rainfall, since the land would be at its maximum level of saturation, where all its void levels are occupied by water, indirectly affecting the structures present in the sector. Another factor that influences the growth of gullies is the dumping of garbage and waste, since these impede the normal flow of water, producing stagnation in some sectors, creating furrows in the ground and increasing its environmental impact.