نتایج جستجو برای: speed rail
تعداد نتایج: 214392 فیلتر نتایج به سال:
Useful lifetime evaluation of railpads were very important in design procedure to assure the safety and reliability. It is, therefore, necessary to establish a suitable criterion for the replacement period of rail pads. In this study, we performed properties and accelerated heat aging tests of rail pads considering degradation factors and all environmental conditions including operation, and th...
Crashes at rail level crossings represent a significant problem, both in Australia and worldwide. Advances in driving assessment methods, such as the provision of on-road instrumented test vehicles, now provide researchers with the opportunity to further understand driver behaviour at rail level crossings in ways not previously possible. This paper gives an overview of a recent onroad pilot stu...
1 October 2004 is the 40th anniversary of the opening of the Tokaido Shinkansen, the world’s first high-speed railway that marked the start of the era of high-speed rail travel. Ten years ago, the October issue of JRTR 3 published a special feature entitled 30 Years of High Speed Railways. This article summarizes the events in highspeed railways in the last 10 years and discusses their future p...
In crime scene investigations it is necessary to capture images of impression evidence such as tire track or shoe impressions. Currently, such evidence is captured by taking two-dimensional (2D) color photographs or making a physical cast of the impression in order to capture the three-dimensional (3D) structure of the information. This project aims to build a digitizing device that scans the i...
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