The Dynamic-Static Method (DSM) for Structural Displacement Analysis Using the Example of a Wooden Church in Domachowo (Poland)
[ 1 ] Instytut Architektury, Urbanistyki i Ochrony Dziedzictwa, Wydział Architektury, Politechnika Poznańska | [ 2 ] Instytut Analizy Konstrukcji, Wydział Inżynierii Lądowej i Transportu, Politechnika Poznańska | [ 3 ] Instytut Inżynierii Lądowej, Wydział Inżynierii Lądowej i Transportu, Politechnika Poznańska | [ P ] employee
[2.1] Architecture and urban planning[2.7] Civil engineering, geodesy and transport
2023
chapter in monograph / paper
english
- heritage protection
- wooden church
- displacements
- inertial sensors
- dynamic measurements
- inclinometers
EN Medieval architecture in Poland is not widely represented in the tangible cultural heritage. A preserved structure with traces of medieval architecture is the parish church in Domachowo in southern Greater Poland (Wielkopolska). Due to numerous alterations and modernisations, it is now a complex structure showing clear signs of a damaged original geometry. For this reason, a project was initiated to measure the stability of the structure, especially under the influence of extreme external factors: mainly gusts of wind and uneven sun illumination. The implementation of the project required using two methods of measurement: static, at fixed time intervals, and dynamic, recorded on an ongoing basis during the operation of variable loads. The outcomes consisting of a combination of both methods and the unconventional use of precise inclinometers for measuring wooden structures, opens up new possibilities for real-time analysis of structural deformations and ongoing monitoring of technical conditions. The subject of this paper is to present the methodology of the conducted static-dynamic measurements (DSM) and the interpretation of their results, mainly in the context of assessing accuracy, stability of long-term readings with inertial sensors, and basic structural assessment.
1001 - 1006
CC BY (attribution alone)
publisher's website
final published version
public
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