"WHEN IT SEEMS IMPOSSIBLE TO REMOVE THE ROCKS IN YOUR PATH"
You probably know the phrase: “If there is a rock in your path, fools laugh at you, people show pity, colleagues show sympathy, friends show empathy, good friends show the way to remove the rock, however your best friend helps you remove it together”.
Challenges of the Super elevated track
Two main forces act on a super elevated curve: the overbalance, a static or dynamic condition which the resultant force is less than...
Challenges on Track Geometry measurements
Where to measure the gage: Gage is measured between the heads of the rails at right angles to the rails in a plane five-eighths...