civilext on Instagram: "Discover how advanced engineering keeps structures safe during earthquakes with components that absorb and dissipate energy. Seismic shear connectors are not just wall joints—they are engineered to control sliding and deformation during seismic events. By allowing movement in a controlled way, they reduce vibration, prevent cracks in concrete, and protect load-bearing structures. These connectors act as critical dampers, turning destructive earthquake forces into manageab

nenu_memer_kadu on Instagram: "Defence Research and Development Organization (DRDO) has successfully conducted a high-speed rocket-sled test of fighter aircraft escape system at precisely controlled velocity of 800 km/h- validating canopy severance, ejection sequencing and complete aircrew-recovery at Rail Track Rocket Sled (RTRS) facility of the Terminal Ballistics Research Laboratory (TBRL), Chandigarh. The trial used a dual-sled system and phased firing of multiple solid propellant rocket mot