Citas bibligráficas
Anahui, A., (2019). Herramientas virtuales (BIM) para el diseño y modelado de obras de infraestructura vial - paso a desnivel [Tesis, Universidad Nacional de Ingeniería]. http://hdl.handle.net/20.500.14076/20244
Anahui, A., Herramientas virtuales (BIM) para el diseño y modelado de obras de infraestructura vial - paso a desnivel [Tesis]. PE: Universidad Nacional de Ingeniería; 2019. http://hdl.handle.net/20.500.14076/20244
@misc{renati/265638,
title = "Herramientas virtuales (BIM) para el diseño y modelado de obras de infraestructura vial - paso a desnivel",
author = "Anahui Mamani, Adolfo",
publisher = "Universidad Nacional de Ingeniería",
year = "2019"
}
In Road Infrastructure projects, developed according to the traditional methodology of project delivery Design / Tender / Construction, the engineering design documents are prepared in the stage of layout and topography, by the engineering designers playing a very important role in the projects of construction since they transfer the users' needs in corresponding reports, plans and specifications. These documents, containing all the information necessary for the construction of the road, serve as the basis for private contracts or bidding contests in its different modalities in the state case, in which it is delivered to the company that obtains the good pro to start construction. This document must have the various studies of the specialties, plans, precise specifications without conflicts and ambiguities according to the terms of reference, but this is not found in the reality of our projects, so the contractors make use of article 174 ° of Additional and Reductions of the Regulation of Contracting of the State (Approved by means of DS N ° 184-2008-EF) since it is common to find some of these three deficiencies (1) Conflicts between the planes and specifications of the contractual documents, (2) Errors and conflicts of interdisciplinary coordination, (3) The lack of constructability, in the process of execution of the works In the study of basic information (Topography, Photogrammetry, Geometric Design) two methods will be carried out; the first using the traditional method of topographic survey with total station and as a second method by photogrammetric survey with DRONES. With the traditional method, obtaining the basic information from the georeferencing of the control points (every 5 km) where by means of the differential GPS equipment and its parking for a time not less than two hours, millimeter pressures are obtained; the next step is the topographic survey (filling points) by total station, it is at this stage where obtaining the point cloud does not represent the entire surface of the land, since the location of the prism is a function of the experience of the surveyor. Through the new methodology of photogrammetry by DRON, it begins with the georeferencing of the control points along the way this in order to be able to correct the photogrammetry, as the next step the flight plan will be made which will have to cover between 10 to 20 meters more from the right and the drone flight will be carried out and finally the photogrammetric restitution through software obtaining in this step the point cloud and the orthomosaic. The data processing for the pre-design of the track trace will be made using the virtual tool Autodesk INFRAWORKS 2020, for which it is required to carry out in the design stage their respective planes modeled in 3D and to see the incompatibilities at a glance. interferences that can be found in our road and the right of way, as well as in the area of influence of specific infrastructures such as bridges, culverts, walls and signage
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