When a professional plans and builds a structure, he should not only worry about defining the resistance of the concrete, but also the characteristics that the concrete should have so that the structure fulfills the ...

The “Viche Conguime 3” deposit has been explored and studied by several mining companies since the decade of 1970s, many positive results have been generated, such as in geochemistry of sediments and rocks, and also diamond ...

In this seminar graduation thesis, the necessary construction process for the formation of road platforms at the sub-grade level is analyzed from a theoretical-practical framework, which seeks to match the design and ...

In this seminar graduation thesis the prediction of the fragmentation of the open pit mines, We have taken Calcareos Huayco quarry like a example , the lack of application of different methods of predicting the fragmentation ...

This paper presents the design of a directional well, from a cellar chosen in surface to subsurface primary target and from this design the proper selection of drill drilling, compliance with technical security, minimal ...

The present work shows the definition of the massive concrete, sketches principal limits to generate a plan of control of materials used for the manufacture of the same one. It includes an elementary introduction to the ...

The objective of this topic is to apply the acquired knowledge, to realize the analysis, design of structural elements using High Performance Concrete (HPC) and to compare them with structural elements designed with ...

Este artículo trata del problema de incrustaciones en la industria petrolera que constituye un serio problema en pozos geopresurizados, en este caso los de petróleo o gas. El área objeto del estudio es el campo Shushufinidi ...

Se implementaron mejoras a un concreto convencional disminuyendo la relación a/c con la adición de la puzolana artificial conocida como ceniza de cascarilla de arroz, un producto de desechos agrícolas que abunda en nuestros ...

El presente estudio trata del rediseño de la vía existente (aprox. 10.8 km) que comunica el cantón Santa Elena con Ancón, pasando por los asentamientos humanos de El Tambo y Prosperidad, poblados todos ubicados en la ...