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Showing posts with label rails. Show all posts
Showing posts with label rails. Show all posts

Tuesday, 9 October 2018

Rails. Part-One.

Speed and Modernisation?

What is delaying much advancement in railways is outdated signalling, rotting wooden sleepers and old stock management! 

These are some of the facts that are stopping modernisation in the U.K., but its far worse in some places both near and far?

Train development has raced ahead, without considering other key factors that might need to be changed first? Privatisation has much to play in patching up the networks, because governments want to give us a false image of their failures in properly financing the lines infrastructure!

Many promises get left unfulfilled over the years and left to others to deal with or cancel! But where there is serious changes the problems are that they are too late and overcrowding or empty stock remain a problem that causes much more friction!

What is needed is commitment and vision that will be backed up with huge amounts of money and interested parties to keep investing? Consideration for the disabled and getting on with gradual adaptions to meet the needs of wheel chair access, and much more for the blind, not talking and never doing?

Tuesday, 19 July 2016

Engineering, Maintenance and Building. Part-one.

Railways need cared For!

Every railroad or way around the world has a dedicated fleet of rolling stock to cater for all engineering types work, from general maintenance to rebuilding sections that are outdated. 

Millions is spent each year on the upgrading of rail track, signals and preventing flooding? Every country has many different situations in realtion to climate from ice and snow to desert!

Much humour is made about wet leaves on the lines in the fall, but to some systems this is serious in relation to wheel slippage. Older trains are more prone to this problem, but it is hoped that the newer types of rail alignment and layout of the track sleepers willin the future not happen again.

Engineering trains were once the speciality of each company or country meeting the local needs or costs, but now that a standard fleet is available such as Bombardiers and Plieser's track machines and they can be exported around the world.

Tuesday, 24 November 2015

Snow Patrol. Part-One.

Vehicle Adaptions.

There is money in snow, one has only to ask the Swiss, French and Austrians! 

Many vehicles have been adapted to work in snowy conditions, while many more have been specifically designed to operate all the time. Caterpillar tracks have the great advantage over the wheel in moving through snow and ice, but there is much more to this area than one might think!

Many vehicles can be fitted with snow ploughs and they have a limited use in clearing roads to rails, but the problems only start when the snow freezes and is extremely difficult to shift. Many early types started life as military vehicles (British Army Viking) and are now standard civilian vehicles used in a huge variety of ways from utility to scientific research.

Skies work great, when the surface is flat and smooth with many aircraft and helicopters being capable of operations in high mountains and winter flying conditions. Kamov Ka-32