Safety Technologies For High Rise Buildings With Intelligent Crack Detection

Abstract

Crack detection is a difficult task in safety ensuring and structural condition monitoring.
Buildings with cracks present are a usual occurrence. Development of cracks in a high-rise
building is when a threshold amount of stress is exceeded. Cracks on surface can be
measured and monitored by digital photogrammetric method. Cracks are detected by colour
extraction method with the help of camera. In the other way, the non-cracked areas between
the cracks are characterized by uniform motions and small strains which are selected by
dynamic active contour method. The Internet of Things (IoT) is a recent technology which
aims that making the internet more immersive and pervasive. IoT helps in real time
monitoring of safety of high-rise buildings.