Evaluación de fallas superficiales en el pavimento flexible a nivel de bicapa de la vía Bagua Grande - Cajaruro - Bagua del km 17+000 al km 20 +000 Amazonas 2024
Fecha
2026-07-10
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Universidad Nacional Intercultural Fabiola Salazar Leguía de Bagua
Resumen
Con el objetivo de evaluar el estado físico del pavimento flexible en la carretera AM-101 Bagua Grande-Cajaruro-Bagua, particularmente entre los hitos kilométricos 17+000 y 20+000, en la región de Amazonas, se llevó a cabo un estudio para identificar las características de los defectos superficiales. El problema tratado estaba vinculado a la carencia de información técnica actualizada que posibilitara una evaluación precisa del estado de deterioro existente en la carretera. Para lograr este objetivo, se utilizó un enfoque cuantitativo de carácter descriptivo, en el que el método del índice de condición del pavimento (PCI) fue la herramienta principal. Se llevó a cabo la recolección de datos mediante inspecciones visuales realizadas en 92 unidades de muestreo distribuidas a lo largo de la sección evaluada. Se identificaron los diferentes tipos de deterioro durante el trabajo de campo, y también se registró la gravedad y la extensión de estos. Los resultados mostraron que las condiciones de las secciones analizadas eran significativamente diferentes: el 39% de las unidades evaluadas estaban en condiciones que iban desde "bueno" hasta "muy bueno", mientras que el 57% se encontraban en estado que iba desde "regular" hasta "muy malo". Además, el 4% de las unidades fueron categorizadas como fallidas. Las formas de deterioro más frecuentes fueron la pérdida de agregados, las grietas y los parches. En última instancia, se concluyó que el estado general del pavimento pertenece a la categoría "regular", un hallazgo que resalta la urgencia de realizar tareas de rehabilitación y mantenimiento, dándole prioridad a las partes más afectadas para mantener la funcionalidad de la carretera y optimizar las condiciones de seguridad para los usuarios.
With the aim of evaluating the physical condition of the flexible pavement on the AM-101 Bagua Grande–Cajaruro–Bagua highway, specifically between kilometer markers 17+000 and 20+000 in the Amazonas region, a study was conducted to identify the characteristics of surface distresses. The problem addressed was related to the lack of updated technical information that would allow an accurate assessment of the existing level of pavement deterioration. To achieve this objective, a quantitative and descriptive research approach was adopted, using the pavement condition index (PCI) method as the primary evaluation tool. Data were collected through visual inspections carried out on 92 sampling units distributed along the evaluated section. During the fieldwork, different types of pavement distresses were identified, and their severity and extent were recorded. The results revealed significant differences in pavement condition among the analyzed sections: 39% of the evaluated units were classified from “good” to “very good,” while 57% ranged from “fair” to “very poor.” In addition, 4% of the units were categorized as “failed.” The most frequently observed distresses were aggregate loss, cracking, and patching. Ultimately, it was concluded that the overall pavement condition falls within the “fair” category. This finding highlights the urgent need for rehabilitation and maintenance interventions, prioritizing the most deteriorated sections in order to preserve roadway functionality and improve safety conditions for users.
With the aim of evaluating the physical condition of the flexible pavement on the AM-101 Bagua Grande–Cajaruro–Bagua highway, specifically between kilometer markers 17+000 and 20+000 in the Amazonas region, a study was conducted to identify the characteristics of surface distresses. The problem addressed was related to the lack of updated technical information that would allow an accurate assessment of the existing level of pavement deterioration. To achieve this objective, a quantitative and descriptive research approach was adopted, using the pavement condition index (PCI) method as the primary evaluation tool. Data were collected through visual inspections carried out on 92 sampling units distributed along the evaluated section. During the fieldwork, different types of pavement distresses were identified, and their severity and extent were recorded. The results revealed significant differences in pavement condition among the analyzed sections: 39% of the evaluated units were classified from “good” to “very good,” while 57% ranged from “fair” to “very poor.” In addition, 4% of the units were categorized as “failed.” The most frequently observed distresses were aggregate loss, cracking, and patching. Ultimately, it was concluded that the overall pavement condition falls within the “fair” category. This finding highlights the urgent need for rehabilitation and maintenance interventions, prioritizing the most deteriorated sections in order to preserve roadway functionality and improve safety conditions for users.
Descripción
Palabras clave
Pavimento flexible, Fallas superficiales, Índice de condición del pavimento (PCI), Flexible pavement, Surface defects, Pavement condition index (PCI)
Citación
Vasquez Delgado, D. D. (2026). Evaluación de fallas superficiales en el pavimento flexible a nivel de bicapa de la vía Bagua Grande - Cajaruro - Bagua del km 17+000 al km 20 +000 Amazonas 2024. Tesis para optar el título profesional de Ingeniero Civil. Escuela Profesional de Ingeniería Civil, Facultad de Ingenierías, Universidad Nacional Intercultural Fabiola Salazar Leguía de Bagua, Bagua, Perú
