摘要
防护柱作为机场航站楼的第一道屏障,能有效的阻止汽车炸弹的袭击。利用Pro/E建立了防护柱与汽车保险杠的碰撞有限元模型,防护柱焊接在矩形钢管上,利用ANSYS/LS-DYNA对碰撞进行了仿真研究。防护柱的连接方式,具有一定的创新性,经济性,安全性和实用性。
At airport,bollard has been considered the first line of deference against vehicle bomb.The crashing of bollard and bumper finite element model is built by using Pro/E,bollard welding on the rectangular steel pipe,using ANSYS/LS-DYNA to simulate of crashing.The connection way of Bollard,has some innovation,economy,safety and practicality.
出处
《机电产品开发与创新》
2011年第5期73-74,92,共3页
Development & Innovation of Machinery & Electrical Products
