Applying Strain-Sensing Technology for Monitoring and Diagnosing Peel-Based Deterioration of Tiled Exterior Walls
Journal Title: International Journal of Civil, Structural, Environmental and Infrastructure Engineering Research and Development (IJCSEIERD) - Year 2017, Vol 7, Issue 4
Abstract
Various levels of deterioration can occur in buildings, because of aging or improper management. In recent years, the deterioration of tiled exterior walls of the buildings in Taiwan has become increasingly severe. This phenomenon not only reduces the aesthetic value of the city, but also threatens the life and property of the residents. However, current diagnosing techniques, including visual examination, tap tone diagnostics, and infra red thermography, for tile deterioration of the exterior walls require inspecting personnel to perform the tests with instruments. Exterior wall tile deterioration cannot be diagnosed objectively and scientifically, in real time. Therefore, this study proposed an innovative application of strain gauges for a real-time self-diagnosing of exterior wall tiles. This technique can serve as a smart inspection technological option for building administrators. The experiment performed in this study comprised two phases. Phase 1, determined the voiceprint eigenvalue of the tiles on the exterior walls with varying levels of deterioration, and Phase 2 applied the strain sensing technology using strain gauges for monitoring the peel-based deterioration of the exterior wall tiles. Results of the sound diagnostics experiment in Phase 1 were converted and compared with corresponding strain variations of the tiled walls with varying deterioration levels. The diagram of deterioration symptoms of square tiles was further analyzed using the pathogenesis theory of quasi pathology. Results of this study can be used to provide real-time, consecutive, and scientific long-term monitoring. The research results provide a reference for developing future smart cities and for the Internet of Things; furthermore, this study also plotted a diagram of the deterioration symptoms, which can serve as a scientific basis of determination concerning diagnoses of exterior wall tile deterioration.
Authors and Affiliations
Chih-Yuan Chang, Yung-Chiu Yi, San-Shan Hung, Yun-Siou Lee, Yu-Cheng Chang
Keywords
Related Articles
- EP ID EP240264
- DOI -
- Views 159
- Downloads 0
Effect of Slenderness Ratio on the Behavior of Reinforced Concrete Column Confined with Carbon Fiber Reinforced Polymer Composites Under Axial Load
The present paper deals with the analysis of experimental results, obtained from tests on circular reinforced concrete (RC) columns, confinement with external carbon fiber reinforced polymer (CFRP) sheets. Two parameters...
Effect of Various Accelerators on Different Strength Parameters of M - 20 Grade of Concrete
In this paper, researchers have presented an experimental study on concrete cubes and beams to check the impact of accelerators on the compressive and flexural strength of concrete at normal days of curing. During this e...
NEW VADADE VILLAGE PROFILE & DIRECT RESEARCH FOR DETAILED STUDY ON WATER AND WASTE WATER MANAGEMENT: A REVIEW
This study focuses on understanding of the development sector of a village of Karvir Tehsil of Maharashtra state, named New Vadade. The research has been carried out through participatory approach by living in the villag...
Behavior of Hollow I-Beams Reactive Powder Concrete with Opening for Pure Torque
A series of nine, I section reinforced concrete hollow beams, by use of Reactive Powder Concrete (RPC), with square and circular web opening. The geometry and main reinforcement of all specimens are same, and was investi...
Temporal Variation of Meteorological Drought in Mewar Region of Rajasthan
The study investigated the temporal change of meteorological drought in the Mewar region with the help of Standardized Precipitation Index (SPI). Total area of Mewar region was divided into 56 grids of 30 × 30 km. Monthl...