Comparison of dynamics of railway vehicles movement的封面
书籍主题:

Comparison of dynamics of railway vehicles movement

on transition curves

Scholars' Press (2022-06-06 )

Books loader

Omni badge 有获得代金券的资格
ISBN-13:

978-620-2-31012-3

ISBN-10:
620231012X
EAN:
9786202310123
书籍语言:
英文
作品简介:
Transition curves are an integral part of a route. Due to the forced path, the size and stiffness of the rail vehicle, their correct design is particularly important when constructing rail roads.Basing on the limits of lateral acceleration increment, non-equilibrium centripetal acceleration and wheel lift velocity, set in accordance with the model of motion of a material point moving along a trajectory determined by the track axis, the initial parameters of the considered transition curves were selected: radius of the curve, design speed of the train, length of the transition curve and track cant. The scope of research covered basic dynamic parameters: curvature and its increment, speed and acceleration of wheel lift, track twist and lateral acceleration increment.As a result of conducted analysis it can be stated that polynomial curves deserve special attention in the design of railway routes. By appropriately modifying their equation, it is possible to change easily positions of extremes of particular dynamic parameters and thus to adjust their values to terrain conditions, direction of movement and type of rail vehicle.
出版社 :
Scholars' Press
网址:
http://www.scholars-press.com
由(作者):
Agata Basak, Edward Nowak
页码 :
72
发表日期:
2022-06-06
现货:
备有现货
类别:
建筑和环境技术
价格:
50.90 €
关键词:
transition curve, dynamics of vehicle movement, railway, sine curve, Auberlen curve, Bloss curve, polynomial curve, fourth-degree parabola, third-degree parabola

Books loader

Adyen::diners Adyen::jcb Adyen::discover Adyen::amex Adyen::mc Adyen::visa Adyen::cup Adyen::ach Adyen::wechatpay Adyen::unionpay Paypal 银行转帐

LOGIN
  0产品在购物车内
编辑购物车
Loading frontend
LOADING