ESTUDIO RETROSPECTIVO FALLA TALUD BARRIO SAN JOAQUIN MUNICIPIO DE MANIZALES

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Estabilidad de Taludes

Presentado Por:

GRUPO No 4

Jairo Alonso Manrique León

Juan Carlos Gómez Mosquera

José Alberto Jiménez Gómez

José Fabián Castaño Acevedo

Juan Pablo Avellaneda Aristizábal

En el sector comprendido entre la calle 25-Carreras 27 y 28, se presentaron varios hundimientos por causa desconocida, en febrero de 2011, los que son causa de posteriores trabajos de la administración municipal y la empresa Aguas de Manizales con el fin de mitigar y dar solución a los problemas presentados.

Se realizó visita de campo al barrio San Joaquín (comuna No 3 Cumanday) ubicado en la zona centro del Municipio de Manizales, Departamento de Caldas, para establecer los parámetros del deslizamiento, el tipo del mismo, las causas y los detonantes del mismo. Ejecutar un modelamiento del fenómeno ocurrido y dar recomendaciones para su intervención.

ABSTRACT

The capital city of Manizales Caldas department, by the rise of coffee cultivation, became one of the cornerstones of economic development of the region, thus its growth was rapid, resulting in the rapid expansion of the city and its population.

The location of the city on volcanic slopes of moderate slopes at very high, on land controlled by a geological fault zones, highly weathered rocks, with active tectonics of metamorphic origin, sedimentary and volcanic soils.

Ground movements (full and cut), the interaction caused man nature, not the most appropriate, for the construction of houses and public works (sewer, water, roads) in areas with steep slopes, natural slopes destabilized causing landslides, erosion problems and landslides.

The development of the city, and the need to populate the hills and mountains, its new inhabitants forced to make a hillside filled to communicate with another, without much technology, not built to evacuate water filters to lower areas. Cervantes was channeled streams, Istanbul, Centennial, Forest, Diana, Textile Marmato, Guamal and its tributaries. As a way to gain ground on the mountain to build. It was built and the San Joaquin, located in the east of the city center, which was one of the first districts in the sector, located on hillsides with slopes topography of moderate to high, a result of intervening channels of streams Marmato and the Diana, with its tributaries, one of these branches water located on road 25 between 27 and 28 races. Area of settlements and landslides.

In the area between 25th Street-Racing 27 and 28, were several unknown cause subsidence, in February 2011, which are due later works of the municipal administration and the company Waters of Manizales to mitigate and to solve the problems presented.

Field visit was conducted at San Joaquin district (commune Cumanday No 3) located in the center of the Municipality of Manizales, Caldas Department, to establish the parameters of the slip, the kind of the same, the causes and triggers of the same. Run a modeling of the phenomenon happened and make recommendations for action.