Streamlining nonlinear blast analysis for efficient structural design of off- shore platforms

Resumo

The design of offshore platforms requires comprehensive blast analyses to ensure safety and structural

integrity. However, creating dedicated structural models for nonlinear blast analyses can be complex and time-
consuming. This paper describes the development of an innovative application that simplifies and automates steps

of the model preparation process for nonlinear blast analyses, by taking advantage of existing structural models
used for in-place operational structural analyses. Engineers can use wizards within the application to automate

steps, reducing manual work and potential errors. Developed with a Java Spring Boot backend and a React fron-
tend, this tool not only simplifies but also streamlines the model preparation process, ultimately enhancing the

efficiency of offshore platform design. As a result, the application has demonstrated substantial efficiency gains,
significantly reducing the time required for nonlinear blast analysis model preparation when compared to manual
methods for a single structure. This application represents a significant advancement in nonlinear blast analysis
workflow, boosting productivity, accuracy, and reliability in the development of offshore structures.