Práctica Empresarial como auxiliar en el diseño, detallado, verificación y presupuestación de elementos estructurales conforme a la Norma Sismo Resistente NSR10, en la empresa Norte Santandereana de Mantenimiento LTDA, ubicada en Cúcuta, Norte de Santander.

Abstract

This thesis was developed as a business internship at Norte Santandereana de Mantenimiento LTDA, located in Cúcuta, Norte de Santander. The main objective was to provide technical assistance in the design, detailing, verification, and budgeting of structural elements such as columns, beams, and slabs, ensuring accuracy, functionality, and compliance with the Colombian Earthquake-Resistant Standard NSR-10. The internship allowed the application of knowledge acquired during academic training in a real-life professional environment in the field of structural design. The methodology implemented was divided into four phases. In the first, technical support was provided in the structural design of the aforementioned elements, using strength, stability, and current regulatory criteria. The second phase consisted of the preparation of structural details, generating drawings and technical specifications using AutoCAD to ensure correct interpretation on-site. In the third phase, the technical verification of the designed elements was performed, comparing results with NSR-10, mathematical analysis, and structural models. Finally, in the fourth phase, construction estimates were prepared using tools such as Excel and DL-NET, considering project quantities, materials, labor, and execution times. The result was the integration of theoretical knowledge with professional practice, resulting in high-quality concrete technical products. Multiple structural elements were designed and detailed under regulatory parameters, including seismic analysis of structures, sizing of reinforced concrete sections, and verification of longitudinal and transverse reinforcements. Complete and detailed structural drawings were generated, including sections, elevations, and reinforcement breakdowns, facilitating their clear and precise execution on-site. Regarding technical verification, systematic reviews were conducted in accordance with Titles C (Structural Concrete) and E (Foundations) of NSR-10, identifying opportunities for improvement and reinforcing technical judgment in decision-making. During the budgeting process, detailed analyses of construction quantities and associated costs were conducted, considering labor efficiency, inputs, and execution schedules. This allowed for the establishment of a realistic and technically sound economic estimate, contributing to efficient resource planning. Furthermore, the internship promoted advanced use of specialized software, strengthening the ability to prepare coherent, reasoned, and adaptable technical documentation for real-world projects. The experience consolidated skills in structural engineering and project management, significantly contributing to the professional profile. Furthermore, it highlights the importance of collaborative work and technical rigor in all stages of structural design and execution, benefiting construction safety and efficiency.