Elaboração de uma aplicação web para dimensionamento de perfis metálicos de seção 1.

Abstract

A web application was developed with the objective of dimensioning metallic profile for axial forces and shear force, the construction used Python, HTML, CSS and Javascript frameworks and libraries. The construction of the application started in the back-end where all the functions and variables that would be used were defined, the routes were created that should be adopted in the calculation sequencing by the API using the sizing standards determined for the process, the construction used the Python language and the Flask microframework because of the ease of learning and the way the database can be manipulated. After building the back-end, routes were used to connect the elements of the front-end with the back-end, the construction of the front-end used the Jinja tool contained in the Flask microframework to prepare the base model cutouts. the Bootstrap web framework for interactive elements and responsiveness. The order of building the web application starting from the back-end and ending at the front-end was chosen in order to avoid only asking the user for the variables necessary for the process. The calculations present satisfactory results with what was established in the objectives of this work, the determined limit was up to 5%, the results found a difference of up to 2.84% in the values compared to other models.