防撞装置 meaning in English
anti-bumping device
anticollision system
anti-crash device
anti-impact gear
anticollision equipment
avoidance equipment
cas
collision avoidance system
collision prevention device
collision-preventing device
fender installation
fendering device
fendering unit
Examples
- Comment on protection device of bridge piers
桥墩防撞装置评述 - Anti - bumping device
防撞装置 - In the end , the damage process and energy absorbing are obtained , which are of great value for this kind of pier protective devices design
本文共分六章，第一章为绪论，介绍了国内外船船碰撞、船桥碰撞和桥墩防撞装置的研究概况。 - But , still , there is only one tool , and it cannot be used simultaneously to crank up the engine , fine - tune the fuel injection , strengthen the bumper , oil the shock - absorber and give the many trusting passengers a smooth ride . having regard to the experience in other jurisdictions , my answer to the question is , i am afraid , an affirmative one
但说到底还不是只有一种工具可用，而且也不能期望它有万能神效，可以同时做到发动汽车引擎微调汽油供应强化防撞装置为避震系统上足润滑油，使受惊的乘客能安坐车中，顺利到达目的地。 - Based on the urgent need that pier protective device primarily designed needed to be tested its crashworthiness by the impact of ship in multi - situation , etc in multi - angle and multi - water , the writer analyzed the critical elements that affect the simulation of the collision between ship and pier protective device , and found the feasible way to deal with the conflict between calculation efficiency and precision . using this method and employing ansys / ls - dyna program , which is the universal nonlinear dynamic analysis software , a head - on collision between ship and pier protective device designed for guanzhou river bridge is simulated and presented , the simulation of time history course of full - scale mini - collision between ship and pier protective device was taken into reality with a spot of elements ( less than 21000 ) and scanty time ( 9 hours on p4 pc )
本文在前人研究的基础之上，结合船桥碰撞实例，对碰撞计算机仿真模拟的关键技术进行了研究，在效率与精度的矛盾中找到平衡，对一艘2000吨级散货船横桥向正撞广东管洲河大桥桥墩防撞钢套箱这一种工况进行了计算机仿真模拟，实现了以较小的单元和较短的时间模拟碰撞的时间历程，模拟满足工程精度要求，解决了目前碰撞仿真计算周期太长的问题，同时仿真模拟得到的结论对该类防撞装置提供了有价值的参考。