White Papers

Global Mining Solutions

Maccaferri

Founded in 1879, Maccaferri is a leader in innovative and sustainable solutions to overcome environmental, geotechnical and hydraulic erosion problems.

Global Mining Solutions

Hydraulic Works

Maccaferri

Maccaferri's specialist knowledge and comprehensive product range, we offer clients a graded, logical range of hydraulic erosion protection techniques from soil bioengineering solutions through to robust high-energy capacity structures.

Hydraulic Works

Halogen-free Cables and Wires

SAB Bröckskes

This white paper contains in-depth information and specifications about SAB Bröckskes' range of halogen-free cables and wires.

Halogen-free Cables and Wires

Structural Weight Optimisation

TGM Lightweight Solutions

Topology optimisation is a method to find the most efficient material allocation for a given design space. Regarding important boundary conditions, such as load cases, attached structures and interfaces, it is possible to generate an ideal structure ...

Structural Weight Optimisation

DC-DC and AC-DC Converters

Bel Power Solutions

The RCM Series (Railway Chassis Mount) DC-DC converters are reliable power supplies for railway and transportation systems.

DC-DC and AC-DC Converters

Energy Solutions for Rail Applications

EnerSys

EnerSys is the global leader in stored energy solutions for industrial applications with the leading market share positions in North America and Europe and fast growing ones in Asia and the Middle East.

Energy Solutions for Rail Applications

Advanced Technology for Railway Maintenance

Beijing YHD Railway Equipment

The Jiangsu production base of Beijing YHD Railway Equipment is a modern technology intensive machinery manufacturing and processing enterprise and located in the China Precision Machinery Manufacturing Machining Center, 'Golden Triangle' Changzhou a...

Advanced Technology for Railway Maintenance

Efficient and Reliable Power Conversion Systems

Turbo Power Systems

Turbo Power Systems (TPS) is a global company headquartered in the heart of North East England. The company designs and delivers innovative high-speed permanent magnet machines and power electronics systems for the transportation, energy, industrial ...

Efficient and Reliable Power Conversion Systems

GEOWEB: A Superior Geosynthetic for Track Stabilization

Presto Geosystems

The goal of the testing at AAR / TTCI's FAST (Facility for Accelerated Service Testing) track was to evaluate the effects of repeated heavy loads on the GEOWEB System installed over a soft subgrade.

GEOWEB: A Superior Geosynthetic for Track Stabilization

Rubber-Grade System For Wood Ties

HiRAIL Corporation

Within each three-foot section of the Hi-Rail® system, one gauge pad is seated tightly between the rails. Sections are then completed with two field pads - one on each side of the rail.

Rubber-Grade System For Wood Ties

Rubber-Grade System For Concrete Ties

HiRAIL Corporation

Within each interlocking 3ft section of the HiRAIL® Full-Depth Rubber Grade Crossing System, one gauge pad is seated between the rails.

Rubber-Grade System For Concrete Ties

PointSense Portable Points Logger

MRD Rail Technologies

PointSense improves network reliability by identifying and quantifying points machine conditions; enabling targeted, timely maintenance.

PointSense Portable Points Logger

DC / DC Converters and Compatible Power Supplies

Polyamp

Polyamp mainly specialises in the design and production of DC / DC converters and some compatible power supplies.

DC / DC Converters and Compatible Power Supplies

Fatigue Load Spectra for Steel Railway Bridges Using Simulation and Field Data

Weighwell Engineering Ltd

Weighwell Engineering changed the concept of train weighing through inventing and designing a portable train weigher (PTW) which can be easily installed into a variety of track gauges and rail types. Today, we provide a variety of portable in-motion ...

Fatigue Load Spectra for Steel Railway Bridges Using Simulation and Field Data

Road-Rail Vehicles

SaZ

SaZ is a specialised manufacturer in the field of design, production and repairs of special road and railway machinery, road-rail vehicles with superstructures, insulated and non-insulated scissor-type and telescopic working platforms, flash butt wel...

Road-Rail Vehicles

AAR / TTCI Research Publications

Transportation Technology Center, Inc

This white paper contains a list of Technology Digests research publications (available in PDF form only) written and published by Transportation Technology Center, Inc, a subsidiary of the Association of American Railroads.

AAR / TTCI Research Publications

Engineering and Manufacturing Services for the Railway Industry

PROMEC

PROMEC is an engineering and manufacturing company established in 1986 to design and produce mechanical, hydraulic, pneumatic and automatic equipment, dies and special machines.

Engineering and Manufacturing Services for the Railway Industry

A&G Price: Engineers of Excellence

A & G Price

A&G Price Ltd has built a long and impressive history in the rail industry. From the earliest days of the company in the late 1870's, AGP has continued to supply locomotives, wagons, refurbishment services and component manufacture to New Zealand and...

A&G Price: Engineers of Excellence

Service Solutions for the Rail Industry

Sulzer

Sulzer is recognised worldwide for its experience servicing AC and DC traction motors, braking systems, bogies, gearboxes, generators, and other transportation equipment and parts.

Service Solutions for the Rail Industry

Measurement of Long Wavelength Irregularities on Rails

Railmeasurement

This white paper provides information about existing and novel methods for measuring long wavelength irregularities on rails.

Measurement of Long Wavelength Irregularities on Rails

Automatic People Counting Systems: Big Data and the Future of Public Transport

Acorel

Acorel has developed two software applications, Focus Onboard and Focus static, in order to transform the data captured by APC systems into simple, yet detailed, reports.

Automatic People Counting Systems: Big Data and the Future of Public Transport