Ingeniería Civil y Mecánica

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Subject: search.filters.subject.PRECIOS UNITARIOS

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Now showing 1 - 10 of 22
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    Diseño de un muro de contención de 90,00 metros de longitud para la vía principal en la comunidad de Chocaví Chico, parroquia San Isidro de Patulú, cantón Guano, provincia de Chimborazo
    (Universidad Técnica de Ambato. Facultad de Ingeniería Civil y Mecánica, Carrera de Ingeniería Civil, 2025-02) Guano Turushina, Richard David; Ramírez Cabrera, Wladimir José
    Due to the problems that arise due to the erosion of the slope slope in the study sector, which has been causing inconveniences in the structure of the road which prevents the correct performance of the activities in the inhabitants of the sectors in question, the study of a retaining wall was carried out to give stability to the road facilitating economic progress and safety for the inhabitants. inhabitants of the sectors. The methodology implemented covered 3 stages, starting with the topographic survey of the terrain using RTK equipment, which allowed defining the characteristics of the terrain. Likewise, soil mechanics studies were carried out and fundamental geotechnical properties were obtained in the design such as specific gravity, angle of internal friction of the soil, cohesion and the admissible capacity of the soil. These parameters were essential for the calculation and structural design stage of the retaining wall. The design was based on a cantilever retaining wall, considering two main scenarios: one under the influence of vehicular overload and the other subject to seismic loads; showing that the most critical conditions were represented in the second loading scenario. To validate the design, an appropriate software was used, with which the limit states were evaluated, including slip resistance, overturning stability, eccentricity and bearing capacity of the soil, thus confirming the viability, functionality and safety of the proposed structure. In addition, an analysis of unit prices was carried out using the CAMICON items, which made it possible to determine a total cost of the project of 141042.27 US dollars. This value includes the costs of materials, labor, equipment, transportation and other elements necessary for the correct execution and supervision. As a result of this retaining wall, it can be seen that it not only seeks to offer an efficient technical solution, but also to contribute to the road development of the community and improve the safety of road users. This project, in addition to being functional, is aligned with regional development objectives, ensuring sustainability, stability and tangible long-term benefits for the inhabitants and the progress of the area.
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    Diseño de la red de alcantarillado de la vía principal de ingreso de la parroquia El Triunfo perteneciente al cantón Patate de la provincia de Tungurahua – Ecuador
    (Universidad Técnica de Ambato. Facultad de Ingeniería Civil y Mecánica, Carrera de Ingeniería Civil, 2024-08) Díaz Carvajal, Jefferson Leonardo; Guevara Robalino, Jorge Javier
    Due to the continuous population growth and territorial expansion in the El Triunfo parish, the lack of adequate infrastructure for a sewage system has been identified as the main problem. For this reason, the objective of this project is to design a sewer network that improves the living conditions and health problems of the inhabitants. To do this, first an exhaustive investigation was carried out on the study area, covering climatic data, economic activities, geographical location, and application of surveys. Subsequently, a topographic survey was carried out, then the calculations and design parameters necessary for the project were developed, in which the hydraulic and sanitary requirements were evaluated. Thus, estimating the design parameters in an Excel spreadsheet, all these designs were carried out respecting the EMAAP-Q and IEOS regulations. Then, detailed project plans, the reference budget, unit prices and technical specifications were prepared. As a result, a sanitary sewage network was obtained that consists of 6,400 m of main network with PVC pipes with diameters between 200 and 250 mm, 132 inspection wells, 23 concrete boxes, 300 home connections, 2 treatment plants and 4 biodigester tanks. , concluding that the design of the project significantly contributes to sanitary conditions, since they comply with the values established in the aforementioned standards, it was also obtained that the budget for carrying out the project is 823,858.03 dollars and the term is 6 months.
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    Mejoramiento del sistema de distribución de agua potable de la cabecera parroquial de san francisco del cantón Tisaleo provincia de Tungurahua
    (Universidad Técnica de Ambato. Facultad de Ingeniería Civil y Mecánica, Carrera de Ingeniería Civil, 2024-08) Alvarado Angamarca, Cinthya Lizeth; Moya Medina, Dilon Germán
    Currently, the distribution system in San Francisco parish does not provide quality service even though it is practically new. On the other hand, the distribution system does not completely cover the parish, causing the inhabitants to look for other sources of supply. The present project has been carried out to improve and expand the system. Initially, the study area was delimited by means of the canton's cadastre, then a topographic survey was carried out with the help of an RTK. With the georeferenced plans of the existing potable water system, the system was evaluated and it was found that the storage tank of the study parish had a conduction network that fed the tank of the San Luis parish, so this parish was also analyzed. An evaluation was made both physically and hydraulically where deficiencies were found. Then, the existing system was modeled for scenarios in static and dynamic state, resulting that the two parishes presented problems of velocities and pressures. In the proposal to improve the existing system and expand it, two pressure regulating valves were installed in San Francisco parish and three pressure regulating valves were installed in San Luis three pressure regulating valves were installed, which optimized the pressures to 100 percent. The velocities in the two sectors were not optimized to 100 percent, so it was suggested that bleed valves be installed. Finally, a budget and schedule were prepared.
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    Mejoramiento de la red de distribución de agua potable para optimizar la calidad sanitaria del caserío El Rosal del cantón Mocha, provincia de Tungurahua
    (Universidad Técnica de Ambato. Facultad de Ingeniería Civil y Mecánica, Carrera de Ingeniería Civil, 2024-01) Guashpa Lema, Danny Miguel; Paredes Beltrán, Bolívar Eduardo
    Due to the need of the inhabitants to have a drinking water supply system, important to improve the quality of life, the necessary studies are carried out for the correct supply of the vital liquid throughout the sector. The design of the proposal for a drinking water distribution system was carried out and the evaluation of the existing network was carried out, current information was collected from the areas involved, such as: population, topographic survey, survey of the current network, approximate pipe diameters. , distribution flow and dimension of the existing storage tank, in order to determine its current situation, where the new flow determined through the respective calculations will travel, including a storage tank that can fulfill the projected requirements, complying with the current rules and regulations. The drinking water distribution network and the storage tank were designed for a period of 30 years. The evaluated network has sections of galvanized iron pipe, segments with PVC pipe and branches with black hose. The new network is designed entirely of PVC pipes of different diameters with a total of 7,032 kilometers, which were modeled and calculated by specialized software. The projected flow to supply the population corresponds to 3.67 lt/sec. and as products, plans of the distribution system, the storage tank, reference budget, unit price analysis, technical specifications and an estimated work schedule were generated.
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    Proceso de conservación de la estructura del pavimento asfáltico las vías Patate - Baños, Pelileo - Patate Cevallos – Mocha y Ambato - Tisaleo pertenecientes a la red intercantonal de la provincia de Tungurahua
    (Universidad Técnica de Ambato. Facultad de Ingeniería Civil y Mecánica, Carrera de Ingeniería Civil, 2023-08) Sánchez López, Josafat Alejandro; Frías Torres, Alex Xavier
    In Ecuador there are problems related to the poor condition of roads due to the neglect of road maintenance policies by national and regional institutions, in order to provide comfort and safety to users, in addition to promoting the economy of the various cantons that are connected through the Patate-Baños, Pelileo-Patate, Cevallos - Mocha and Ambato- Tisaleo roads of the Intercantonal network of Tungurahua, a project was carried out to generate a road maintenance process. For this purpose, a bibliographic review of technical documentation was carried out in order to obtain a vision of the current state of the pavement with the help of the visual test called Pavement Condition Index PCI, identifying the type of faults present, their degree of severity and quantities, on the other hand, by means of the data obtained from the Benkelman beam test, the type of deflection that each road presents was analyzed. As results, it was obtained that the roads are in a range from "Good" to "Excellent", being the most representative faults Crocodile Skin, Longitudinal and Transversal Cracking, Detachment of Aggregates and Block Cracking, which require periodic maintenance for the most part, through the Benkelman beam the deflection in the pavement is Type I and Type III, finally, an analysis of unit prices with their respective technical specifications was performed where a referential budget of $ 34. 601.36 dollars according to the type of failures and quantities obtained from the PCI.
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    Evaluación de la planta de tratamiento de agua potable y saneamiento de Andignato, del cantón Cevallos, de la provincia de Tungurahua
    (Universidad Técnica de Ambato. Facultad de Ingeniería Civil y Mecánica, Carrera de Ingeniería Civil, 2023-07) Lascano Bayas, Jonathan Gabriel; Núñez Aldas, Galo Wilfrido
    In this project, an evaluation is carried out on the proper functioning and quality of the drinking water service obtained from the Water Treatment Plant (PTAP), which is intended for the consumption of the inhabitants and other users of the hamlet of Andignato. In this research, respective evaluations were carried out on the current condition of the Drinking Water Treatment Plant (PTAP), which is managed by the Water and Sanitation Administrative Board of Andignato. The field reconnaissance began, including the examination of structural elements such as the water source, sand removal tank, and storage tank. A design was developed for a 30-year period, obtaining real and necessary values for a new storage tank, along with the corresponding analysis of unit prices. Additionally, a physical-chemical and bacteriological analysis of the water treated with calcium hypochlorite was conducted, determining that the water is adequately disinfected but needs improvement. It was also identified that both the structural and conveyance elements currently require renovation. Furthermore, a structural design proposal for a larger capacity storage tank than the current one was suggested. Upon completion of this research project, it will be made available to the Water and Sanitation Administrative Board of Andignato for their use and benefit, as it will be a contribution from the Technical University of Ambato.
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    Diseño geométrico para la ampliación de la vía Ambato, agua santa hasta puente Pachanlica, cantón Cevallos, provincia de Tungurahua
    (Universidad Técnica de Ambato. Facultad de Ingeniería Civil y Mecánica, Carrera de Ingeniería Civil, 2023-07) Yagual Alarcón, Jessica Andrea; Cañizares Proañ, Byron Genaro
    In this project, due to the study in the indicated sectors that are in continuous growth of tourism in the last years, being this part of the economic development of the inhabitants, we proceed with the design and road expansion. For the present project the current conditions of the road were determined, starting with a visual field reconnaissance, then a topographic survey was made with the use of the total station, then the calculation of the Annual Average Daily Traffic was elaborated, with an observation period of 12 hours a day, during seven consecutive days with the objective of calculating the annual average daily traffic, Similarly, 1 cubic meter open-air pits were dug in order to obtain 7 soil samples for subsequent analysis in the laboratory of the Faculty of Civil and Mechanical Engineering, where the physical and mechanical properties of the soil were verified using the SUCS and AASHTO standards. Once the tests were performed, it was possible to obtain the design CBR, which allowed designing the pavement structure, improving the road geometric design and determining the unit price analysis of the project. Once the study is completed, it will be delivered to the GAD of the canton, to be used for the benefit of the community, this will be a contribution of the Technical University of Ambato.
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    Mejoramiento del diseño geométrico de la vía que une los sectores de Cruz Loma- Palama, ubicada en la parroquia Salasaca y el Rosario del cantón Pelileo, provincia de Tungurahua
    (Universidad Técnica de Ambato. Facultad de Ingeniería Civil y Mecánica, Carrera de Ingeniería Civil, 2023-06) Moreta Supe, David Tarquino; López Arboleda, Alex Gustavo
    The development of a country or region depends to a greater extent on the condition of its roads, for these reasons it is essential to improve the roads, which will boost the productive and economic part of the sector under study influencing a better mobility of products and vehicles to travel along the road ensuring fluidity of communication between the beneficiaries. The present technical project starts with the observation in the territory of the current condition of the road, consequently we proceeded to the survey of the topographic strip where the road will be located, then we established the vehicle counting station where the volume of traffic was recorded for seven days for a period of eight hours obtaining the TPDA Annual Average Daily Traffic and the projection of future traffic in 20 years was established, The soil was also studied by means of moisture, granulometry, liquid and plastic limit, modified proctor, and the bearing capacity of the soil was determined by means of the CBR test. Subsequently, the horizontal, vertical and transversal geometric design was carried out in accordance with the regulations established by the Ministry of Transportation and Public Works, the flexible pavement design was obtained by means of the AASHTO-93 regulations, where the thicknesses adopted for the asphalt layer, base and subbase were specified. Finally, the cost of the project is specified through the analysis of unit prices.
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    Diseño del alcantarillado sanitario y pluvial y ptar para el caserío Sigsipamba de la parroquia de Picaihua del cantón Ambato provincia de Tungurahua
    (Universidad Técnica de Ambato. Facultad de Ingeniería Civil y Mecánica, Carrera de Ingeniería Civil, 2023-06) Pachucho Chuquiana, Yadira Nataly; Guevara Robalino, Jorge Javier
    This sewerage project focuses on ensuring the proper conduction and processing of sewage and rainwater, an adequate plan for the correct evacuation of these to the bodies of water where they are directed. For the present project, a topographic survey was carried out with the corresponding precision by means of a SOKKIA FX 105 Total Station, data from the current norm in the country was needed, all this to establish the number of inhabitants that would benefit from the project, which consists of 3.8 km of sanitary sewerage and 2.1 km of storm sewerage, which respond to a design flow of 8.36 lt/sec and 1074.51 lt/sec respectively. The wastewater treatment plant was structured with: an inlet channel, a grate, a grit trap, a septic tank, a drying bed, and an upflow biological filter, operating simultaneously to purify contaminants from wastewater from the study area. For the definitive project, it was essential to establish the processes: topographic survey, demographic study, sanitary and storm sewer design plans, design of the wastewater treatment plant, analysis of unit prices (APUS), a referential budget which is of $834 971.84.
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    Diseño del alcantarillado sanitario y pluvial y ptar para el caserío Sigsipamba de la parroquia de Picaihua del cantón Ambato provincia de Tungurahua
    (Universidad Técnica de Ambato. Facultad de Ingeniería Civil y Mecánica, Carrera de Ingeniería Civil, 2023-06) Cruz Andrade, David Ernesto; Guevara Robalino, Jorge Javier
    This sewerage project focuses on ensuring the proper conduction and processing of sewage and rainwater, an adequate plan for the correct evacuation of these to the bodies of water where they are directed. For the present project, a topographic survey was carried out with the corresponding precision by means of a SOKKIA FX 105 Total Station, data from the current norm in the country was needed, all this to establish the number of inhabitants that would benefit from the project, which consists of 3.8 km of sanitary sewerage and 2.1 km of storm sewerage, which respond to a design flow of 8.36 lt/sec and 1074.51 lt/sec respectively. The wastewater treatment plant was structured with: an inlet channel, a grate, a grit trap, a septic tank, a drying bed, and an upflow biological filter, operating simultaneously to purify contaminants from wastewater from the study area. For the definitive project, it was essential to establish the processes: topographic survey, demographic study, sanitary and storm sewer design plans, design of the wastewater treatment plant, analysis of unit prices (APUS), a referential budget which is of $834 971.84.