The paper presents a block diagram of an automated inclinometer-based system for monitoring the inclination high-rise metal structure shaft headframe. stress-strain state this is defined by loads associated with operation skip and impact environmental factors on structure. data obtained 6 inclinometers located at different height were used to determine headframe distortion its shape. Analysis l...

The coal mine wind shaft is an important ventilation channel in mines, and it of great significance to ensure its long-term safety. At present, the inspection shafts still depends on manual work, which has low reliability high risk. There are two main problems wall detection shafts: (1) humidity dust concentration high, makes imaging difficult; (2) cracks long irregular, so impossible acquire i...