MECHANICAL SAFETY OF ECCENTRICALLY COMPRESSED RC-COLUMN IN THE EVENT OF EMERGENCY IMPACT

The safety analysis of the outermost column of the 8 m high building stylobate was performed under eccentric compression.The bending moments act in two main planes.Modeling of the emergency based on physical and geometrical nonlinear calculation in dynamic statement is proposed.The dynamic overload is modeled simultaneously by longitudinal force an

An improved reel take-up system for suppressing the aerial refueling hose whipping phenomenon (HWP) is proposed and analyzed.The conventional spring-loaded take-up system is Klassy Cowgirl improved by adding a rewinding acceleration changing rate limiter (RACRL), relying on a permanent magnet synchronous motor (PMSM).The effectiveness of this new r