摘要
以X6AK型集装箱专用平车为对象,以保证其运行稳定性为目的,分析了转向架结构形式、车辆定距、车体自重、重心高、转动惯量等对临界速度的可能影响,提出了车体扭转刚度较小可能是导致其临界速度较低的原因,并给出了相应的解决思路。
With the object of the X_6AK special container flat cars and the purpose of ensuring the running stability, the possible effects of bogie structure type, distance between bogie pivot centers, tare weight of car-body, height of center of gravity and rotary inertia, etc. on the critical speed are analyzed. It is put forward that maybe the small torsional rigidity of car-body is the causes to the low critical speed, and the corresponding thought of solution is given.
出处
《铁道车辆》
北大核心
2006年第7期1-4,共4页
Rolling Stock
关键词
X6AK型集装箱专用平车
车体扭转刚度
旁承
临界速度
X_(6AK) special container flat cars
torsional rigidity of car-body
side bearing
critical speed
