Ingeniería Civil y Mecánica

Permanent URI for this communityhttp://repositorio.uta.edu.ec/handle/123456789/898

Browse

Filters

2019 - 201932020 - 202419

Settings

Subject: search.filters.subject.CONSERVACIÓN VIAL

Search Results

Now showing 1 - 10 of 22
  • No Thumbnail Available
    Item
    Evaluación del proceso de conservación de la estructura del pavimento asfaltico de 4,2 km de la vía Cunchibamba - San Andrés
    (Universidad Técnica de Ambato. Facultad de Ingeniería Civil y Mecánica, Carrera de Ingeniería Civil, 2024-08) Aguilar Salazar, David Salomón; Aldás Sánchez, Milton Rodrigo
    An analysis of the current situation of the Vía Cunchibamba – San Andrés was carried out due to its intense commercial and tourist activity, which has caused a notable deterioration in its surface. Given this circumstance, it will be deemed necessary to examine the deficiencies and condition of the road, identifying the most worn areas and critical problems, in order to propose a maintenance plan that guarantees safe and comfortable circulation. A research process was initiated to carry out a georeferenced topographic survey, collecting 550 points. Then, a vehicle count was carried out for 12 continuous hours over 7 consecutive days, determining the projected TPDA and TPDAf for 20 years, considering the road as a Class II Collector. Next, the soil was studied using granulometry tests and Atterberg limits, making pits of one cubic meter for each kilometer and in the initial Abscissa, the California Support test, obtaining an average of 20.43 percent, classifying it as a subgrade quality from Fair to Good and Excellent. In addition, a deflection analysis was carried out in the rolling layer using the Benkelman Beam, showing type I deflections. Finally, the Pavement Condition Index method was used, identifying existing faults on the road to carry out the respective maintenance plan and a reference budget for conservation so that the road can be in an optimal state for its use.
  • No Thumbnail Available
    Item
    Desarrollo de un plan de mantenimiento de las vías que abarcan una longitud de km 4+000 y conectan el barrio la libertad con el sector gran Colombia, ubicados en la parroquia Huachi Grande del cantón Ambato, provincia de Tungurahua
    (Universidad Técnica de Ambato. Facultad de Ingeniería Civil y Mecánica, Carrera de Ingeniería Civil, 2024-08) Tamayo Mediavilla, John Alexis; Pico Núñez, María Fernanda
    The objective of this study is to preserve the road infrastructure of the Hawai and Alaska roads in the Huachi Grande parish. The need for this project arises due to the accelerated wear of these roads, caused by the constant traffic of heavy vehicles and the significant flow of vehicles towards the nearby parish, this is detrimental to the inhabitants of the sector in terms of health, economy and production. To evaluate the state of the pavement, the Pavement Condition Index (PCI) method and deflection measurements using the Benkelman beam were used. On the Hawai road, despite an average PCI of 64, indicating a good condition, a characteristic deflection was observed that exceeds the critical deflection. This suggests possible structural deficiencies, so a total reconstruction was proposed on this road. On the other hand, on the Alaska road, the section proposed for periodic maintenance presents an average PCI of 72, indicating a very good condition and good structural behavior. However, in the second section, where rehabilitation is proposed, the average PCI is 41, indicating a regular condition. This maintenance plan will provide a basis for the parish GAD to manage and plan more effective road maintenance on these roads. With a referential budget of $439,544.46 US dollars, the project will contribute to improving the mobility, accessibility, and connectivity of the Hawai and Alaska roads, promoting the economic, social, and environmental development of the área.
  • No Thumbnail Available
    Item
    Elaboración de un plan de mantenimiento y conservación vial desde la intersección de la vía e491 con la calle Guayaquil abscisa km 0+000 hasta el sector san pablo abscisa km 4+000, de la parroquia rural santa rosa del cantón Ambato, provincia de Tungurahua
    (Universidad Técnica de Ambato. Facultad de Ingeniería Civil y Mecánica, Carrera de Ingeniería Civil, 2024-08) Romero Cedeño, Genesis Nayeli; Muyulema Muyulema, Danny German
    The road that connects the intersection of E491 with Guayaquil Street to the San Pablo sector, in the Santa Rosa parish, Ambato, presents significant deterioration that affects road safety and the fluidity of traffic. To address this problem, a comprehensive road maintenance and conservation plan has been developed that considers a vehicular traffic study, a surface and structural evaluation of the pavement, the design of an appropriate pavement structure and the estimation of a reference budget. The vehicular traffic study determined a current TPDA of 3196 veh/day, with a projection of 5883 veh/day for the year 2044. The pavement evaluation revealed an average PCI of 48, indicating a fair condition. Based on these results, three types of necessary interventions were identified: milling in the first section, complete reconstruction in the second section and land clearing with removal of the vegetation layer in the third section. A pavement structure was designed with a thickness of 5 cm for the asphalt layer, 15 cm of granular base and 20 cm of granular subbase, complying with AASHTO 93 regulations and considering the projected traffic. The total budget for the implementation of the maintenance plan is $496,751.15. As a result, the implementation of the road maintenance and conservation plan will improve road conditions, increase user safety, and optimize road maintenance management by the Santa Rosa parish GAD.
  • No Thumbnail Available
    Item
    Evaluación de las vías urbanas en el cantón Ambato del sector comprendido entre la av. de los Capulíes, av. Pachano, calle Cartago y av. Indoamérica
    (Universidad Técnica de Ambato. Facultad de Ingeniería Civil y Mecánica, Carrera de Ingeniería Civil, 2023-09) Moreno Palma Freddy Ismael; Milton Rodrigo Aldás Sánchez
    The objective of this project is to address the problem of road deterioration in the urban area of Ambato, recognizing its importance for economic and social development. A comprehensive study was conducted that included visual inspections and the use of global positioning system (GPS) technology to identify, geo-reference in UTM coordinates and evaluate road surface failures using the PCI Pavement Condition Index method. A baseline estimate for repairs was created and all data was collected. In addition, a final product was delivered as evidence of having developed the work, a database in a digital tool that allows the graphical and dynamic presentation of the failures found. This project, a collaborative initiative of the Technical University of Ambato, seeks to improve the condition of roads and contribute to municipal efforts through solutions and budgets based on PCI values and unit price analysis; the results will be delivered to the municipal government of Ambato, allowing informed decisions to be made for the benefit of the community.
  • No Thumbnail Available
    Item
    Diseño de un plan de conservación de la estructura de la capa de rodadura de la vía a Pelileo - Chiquicha, ABS 4+000 - 8+000, provincia de Tungurahua
    (Universidad Técnica de Ambato. Facultad de Ingeniería Civil y Mecánica, Carrera de Ingeniería Civil, 2023-09) Choto Caiza, Xiomara Dennise; Núñez Aldás, Galo Wilfrido
    A study of the current state of the Vía Pelileo-Chiquicha was carried out due to the high commercial and tourist mobility it has, which is why its surface layer has considerable deterioration. Due to this situation, it was necessary to analyze the failures and conditions of the road, recognizing the areas with the most wear and critical failures, thus proposing a conservation plan that allows safe and comfortable circulation. It began with the execution of a research process to develop a georeferenced topographic survey, obtaining 550 points. The vehicle count continued for 12 uninterrupted hours for 7 consecutive days, determining the projected TPDA and TPDAf for 20 years, considering the road as a Class II Collector. Subsequently, the study of the soil was carried out by means of granulometry tests, Atterberg limits, for which test pits of one cubic meter were made for each kilometer and the California Support test, obtaining an average of 12.24 percent that belongs to a Regular to Good subgrade, in addition, an analysis of deflections in the road surface was carried out using the Benkelman Beam, yielding type I deflections and the Pavement Condition Index method, identifying that the road is located in good condition since his average is 56.63 points, needing a rehabilitation. Once these analyzes have been identified, a periodic road maintenance plan is required to obtain a referential budget of de $ 70.564,50 for its conservation.
  • No Thumbnail Available
    Item
    Evaluación de las vías urbanas en el cantón Ambato del sector comprendido entre av. Los Guaytambos, Las Ilusiones, av. Rodrigo Pachano, Mirabeles y av. Los Capulíes
    (Universidad Técnica de Ambato. Facultad de Ingeniería Civil y Mecánica, Carrera de Ingeniería Civil, 2023-03) Mejía Mayorga, Priscila Alexandra; Acosta Lozada, Rodrigo Iván
    Based on the need to know the road status of the canton “Ambato”, this project is born with the aim of evaluating the roads in the area from Av. Los Guaytambos, Las Ilusiones, Av. Rodrigo Pachano, Mirabeles and Av. Los Capulíes. In the development of the project, a field survey was carried out where the different defects found in the pavements were evaluated visually, the failures found were evidenced through photographs and georeferenced with the GPS; all the information obtained was digitized in a geographic information system software to create a dynamic and visual database where information can be classified and managed in detail. In addition, the PCI calculation was carried out to determine the road condition of the area and a proposal of alternative solutions for the improvement of the damages found with its respective referential budget and the analysis of unit prices of the items to be used was carried out. Upon completion of the project, this will be in charge of the competent authorities of the GAD Municipalidad de Ambato, to optimize the performance of their actions as a contribution of the Technical University of Ambato to the community.
  • No Thumbnail Available
    Item
    Evaluación de las vías urbanas en el cantón Ambato del sector comprendido entre la avenida Quiz Quiz, avenida Manuelita Sáenz, calle José Martínez Ruiz Azorín, calle Jacinto Verdaguer, calle Danano Alonso, calle Garcilaso de la Vega, avenida Antonio Clavijo, avenida Manuelita Sáenz, calle Barcelona, avenida Antonio Clavijo, avenida Atahualpa
    (Universidad Técnica de Ambato. Facultad de Ingeniería Civil y Mecánica, Carrera de Ingeniería Civil, 2023-02) Velásquez Garcés, Mildred Estefanía; Acosta Lozada, Rodrigo Iván
    This project presents the need for a road evaluation of the urban area of the Ambato Canton, due to the fact that over time the condition of the road surface and its infrastructure has deteriorated, considering that if they are in good condition it generates great economic and social benefits. In the present project, a visual evaluation of the urban area of the Ambato canton was carried out to determine the condition of the road condition, where a survey of information was carried out with the help of a manual GPS Global Positioning System and the help of technical data sheets, the same in which the faults and their level of severity are detailed, With the help of the Pavement Condition Index PCI, it was possible to calculate and determine the condition of the pavement, in order to provide the most appropriate way the best alternative for road maintenance, also a reference budget was considered so that the maintenance of the evaluated area can be executed. At the end of the road evaluation, a database will be delivered to the Municipal Government of Ambato, so that the information generated can be used for the benefit of society, as a contribution of the Technical University of Ambato.
  • No Thumbnail Available
    Item
    Elaboración de un proceso de conservación de la estructura del pavimento de la vía Camino Real (norte) en el tramo km 3+800 hasta km 7+600 del cantón Ambato, provincia de Tungurahua
    (Universidad Técnica de Ambato. Facultad de Ingeniería Civil y Mecánica, Carrera de Ingeniería Civil, 2023-01) Cevallos Pilco, Kevin Israel; Portilla Yandún, Favio Paúl
    As an alternative route to the Panamericana Norte that connects the province of Tungurahua and Cotopaxi, the Camino Real (North) route must provide security and serviceability to users. The purpose of this technical project is to study the behavior of the pavement structure and propose a road conservation process for the km 3+800 to km 7+600 section for which a digital model of the road was made with the help of a survey georeferenced using a GPS satellite receiver. The traffic study was carried out from a manual vehicle capacity carried out 12 hours a day for seven days, the average annual and future daily traffic was calculated, classifying the road as a "Collector Road - Class I" according to the MTOP. To catalog the current state of the pavement, the PCI methodology was used, evaluating the pavement condition as "Bad". Moreover, a study of the asphalt folder was carried out, determining the deflections of the pavement by the Benkelman Beam test and the percentage of asphalt present in the asphalt mixture of the track. To complement these studies, laboratory tests were performed on the subgrade material of the pathway, including granulometric analysis, Atterberg limits, modified Proctor Type B, and CBR, concluding that the predominant material in the path is classified as "Silty sand" quality that varies between "Bad" and "Regular - Good". Finally, considering the results of each study, a road conservation plan is proposed
  • No Thumbnail Available
    Item
    Plan de conservación para la estructura del pavimento asfaltico de la vía Chipoalo – La Tebaida (parroquia San Miguel de Salcedo) en el tramo de la abscisa 0+000 hasta 3+500 de la provincia de Cotopaxi
    (Universidad Técnica de Ambato. Facultad de Ingeniería Civil y Mecánica, Carrera de Ingeniería Civil, 2022-09) Caisalitin Yánez, Alex Paúl; Acosta Lozada, Rodrigo Iván
    The present titling work is focused on proposing a conservation plan for the pavement structure of the La Tebaida - Chipoalo road. A topographic reconnaissance was carried out of the road using a total station, then a manual count of the vehicle volume was effected, with these data, the TPDA was obtained, classifying it as a highway. Soil samples were taken for each kilometer of road for the granulometry tests, Atterberg limits, Proctor modified type B and the California bearing radio (CBR), trials conducted on the FICM laboratories The Pavement Condition Index (ICP) method was used to determine the condition of the current pavement, and visual inspections examined the surface deterioration of the track. With the Benkelman beam test, deflections of the asphalt were determined to evaluate a complete and functional form of the pathway under study. Analyzed the results obtained on the basis of the established standards, It follows that the Chipoalo - Tebaida track is experiencing deterioration problems along the tread layer, so more superficial interventions are required in order to guarantee the service life and in the same way to protect the integrity of the conductors and pedestrians that circulate on the track.
  • No Thumbnail Available
    Item
    Inventario de la red vial para la planificación estratégica de la parroquia 11 de Noviembre del cantón Latacunga de la provincia de Cotopaxi, gestionado en un sistema de información geográfico
    (Universidad Técnica de Ambato. Facultad de Ingeniería Civil y Mecánica, Carrera de Ingeniería Civil, 2022-07) Sánchez Acosta, Stalin Alejandro; Aldás Sánchez, Milton Rodrigo
    The social and economic development of a town, from a large city to a small parish, is directly related to the issue of roads, because roads are one of the main infrastructures with great relevance for society, since they help the communication from one point to another, facilitating economic and social commercial activities, and thus influencing the quality of life of the population, which is why road maintenance management is of great importance. For the elaboration of the road inventory, the evaluation of the state of the roads of the parish of November 11 was carried out, through field visits, data collection through matrices: such as the state of the wearing course, width track and major and minor works of art; counting of vehicles with the determination of Annual Average Daily Traffic for the projection of the roads to 20 years and finally the management of said information in a Geographic Information System (GIS), with this the planning that the Provincial Decentralized Autonomous Government of Cotopaxi prepares annually for the roads that are within its jurisdiction, complementing the management of resources and presenting an alternative to improve the execution of road inventories.