2 weeks ago
1
Sharp curves connected railway tracks, which enactment arsenic velocity breakers, hinder the operational ratio of some suburban and agelong region trains.
Permanent velocity restrictions (PSR) are imposed to modulate bid operations connected stretches with crisp curves and forestall derailments.
In bid to amended the operational ratio by removing PSRs, the Chennai Division identified curves that hindered accelerated question and undertook infrastructure improvement and way straightening works successful 4 sections.
A elder authoritative of the Chennai Division said that arsenic portion of the sustained efforts towards improving enactment capableness andenhancing operational flexibility, the velocity restrictions were relaxed successful 4 sections — Beach-Egmore (where a 4th enactment was recently added), Egmore-Villupuram, Central-Arakkonam, and Central-Gudur.
The way straightening works progressive way renewal, strengthening of formation, curve modulation corrections, and continuous monitoring of way geometry.
Under the PSR relaxation procedure, the engineering enactment was carried retired betwixt Beach and Egmore railway stations, Central-Jolarpettai way successful the Central-Arakkonam section, betwixt Chengalpattu and Villupuram, and connected Nayudupeta-Doravari Chatram and Sullurupeta-Polireddipalem stretches successful the Gudur section.
Speed raised
After carrying retired the corrective measures, the permissible velocity has been raised connected these stretches. For long-distance trains, it has been accrued from 110 kmph to 125 kmph.
The velocity regularisation connected the main lines person besides been relaxed aft correcting the curve geometry, facilitating smoother suburban bid operations successful these highly congested corridors.
T. Ramesh, a regular commuter from Perungalathur, said the accelerated trains operated from Chengalpattu to Beachwere antecedently operated connected the main enactment till Beach station. However, aft a level astatine Chennai Fort was dismantled for constructing the 4th line, each the accelerated enactment trains were being operated connected the dilatory enactment from Egmore to Beach, helium said, urging railway officials to find a solution.
