Desenvolvimento de software para análise, verificação e armazenamento de resultados de ensaios Marshall

Abstract

Asphalt paving laboratories usually do not have suitable tools (softwares) to carry out analyzes and verifications of the data obtained from tests performed. Thus, the storage of this data can be done in an inappropriate manner, giving that, in practice, it is common for these analyzes to be done using Excel spreadsheets, that when not used correctly, allow the user to edit the date that do not fit in the project for asphalt mix, this attitude can interfere in the performance of the paving. Due to these factors, new tools must be idealized and implemented to satisfy the needs of the paving offices and speed the processes if analysis and verification of data. Therefore, in this paper, a software capable of analyze and verify data obtained by the perform of Marshall testing was developed in according with the recommendations of DNER 043 (1995), since, besides accelerating the processes of analysis and verifications, computational tools like this, can significantly reduce the occurrence of data manipulation by the users. The source code was developed utilizing the languages Java and SQL. The second was useful to storage the results of tests in database for future use in monthly measurement, these being obligatory in paving works. To be used in paving practice and satisfy the needs of performance of the remaining types tests, there must be implementations in the existing code, so that the complete analysis of the parameters of the asphalt mixture can be executed.