Optimizing wheel profiles and suspensions for railway vehicles operating on specific lines to reduce wheel wear: a case study

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

A Study to Predict the Development of Wear for the Wheel/interface of a Railway Track

The train transport is often confronted with greatly repeated changes in scope, vehicle travel well-being and transport safety because of the adjustments of wheel and rail profiles. These problems are frustrating and threatening. Thus, there is a requirement for an approach to predicting the wear of wheel/rail to tackle these problems. A new theoretical ground is broken through the build-up a m...

متن کامل

Impacts of Wheel–rail at Railway Turnouts

Investigation of vertical vibrations of a railway turnout is important in designing track components under moving loads of trains. In this paper, the turnout is simulated by a linear finite element model with modal damping. A section of the turnout has a length of 36 sleeper spans surrounding the crossing. Rails and sleepers are modeled with uniform Rayleigh-&#10Timoshenko beam elements. The ra...

متن کامل

The Effect of Surface Conditions on Wear of a Railway Wheel and Rail

rai eff ex Un ex me wi eff co we an loc wh oth ad rat rep the dis ro W str [2 stu ha ov ra un an in to to im re Un s.iw W Abstract—Un ilway field is ffective operatio xtensively for niversity of Hu xamine the effe easurement und ithout contamin ffect of dry, w ontaminants such ear measuremen n optical profilo cation with high hich both water her damage we ddition of sand tes increased u plica m...

متن کامل

Impacts of Wheel–rail at Railway Turnouts

Investigation of vertical vibrations of a railway turnout is important in designing track components under moving loads of trains. In this paper, the turnout is simulated by a linear finite element model with modal damping. A section of the turnout has a length of 36 sleeper spans surrounding the crossing. Rails and sleepers are modeled with uniform Rayleigh- Timoshenko beam elements. The rail...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Multibody System Dynamics

سال: 2020

ISSN: 1384-5640,1573-272X

DOI: 10.1007/s11044-020-09722-4