Open AccessNONDESTRUCTIVE METHOD TO DETERMINE MOISTURE AREA IN HISTORICAL BUILDING
Author(s) -
Tomasz Rymarczyk,
Przemysław Adamkiewicz
Publication year - 2017
Publication title -
informatyka, automatyka, pomiary w gospodarce i ochronie środowiska
Language(s) - English
Resource type - Journals
eISSN - 2391-6761
pISSN - 2083-0157
DOI - 10.5604/01.3001.0010.4586
Subject(s) - brick , moisture , nondestructive testing , sensitivity (control systems) , visualization , inverse , inverse problem , finite element method , computer science , algorithm , structural engineering , mathematics , engineering , materials science , civil engineering , geometry , data mining , mathematical analysis , composite material , electronic engineering , physics , quantum mechanics
This paper presents a nondestructive method of brick wall dampness testing in real building structures. The proposed algorithm was used to determine the moisture of test brick walls on the specially models. The finite element method has been used to solve the forward problem. The algorithm is initialized by using one step methods and topological sensitivity analysis. There was constructed the forward model and solved the inverse for visualization of moisture inside objects.