Controlled blasting Domlition of a Brink-Concrete Building and Its Process Analyses
FEI Hong-lu, FAN Da-hai, GAO Hai-xian, DUAN Bao-fu (Research Institute of Engineering Blasting, Liaoning Technical University, Fuxin 123000,China)
Through analyzing the design and implementation of blasting demolition of brick-concrete building, the calculation of blasting vibration should be related to two aspects: blasting vibration and collapse shock. The results show that the effect of shock is more damaging than blasting when a building with a high height-width ratio is demolished. At the same time, the control for blasting damage of building must be considered in design in order to create an active and passive protection system.
【CateGory Index】： TU746.5