railway track crack detection system ppt

Monthly Inspection of “Other than Main” track, Turnouts & Special Track Work (Walking).

Regulated, Mandatory inspection of Main track and sidings (Hi-rail or Walking).

Emergency (Weather related, Incidents/Accidents).

No regulatory requirement – Company Policy.

Frequency depends on amount and type of train traffic, anywhere from twice annually to monthly.

Provides a “feel” of the track under loaded conditions.

Regulatory requirement for inspecting turnouts, track crossings and lift rail assemblies or other transition devices on moveable bridges to be performed “on foot”.

Company policy may dictate an annual walking inspection.

Quantify defects with physical measurements.

Allows for a more detailed look at the track.

“Feel” and sound of the track that may indicate the presence of a substandard condition.

Scheduled per regulatory requirement and/or company policy.

Most often one, and sometimes two Inspectors observing the track.

Most common method utilized for scheduled and special inspections.

The hi-rail is a versatile vehicle that allows the inspector to traverse the track in one direction and return by road.

Initial phase of planning for maintenance activities and future track upgrade programs.

First and Last “Line of Defense” against track related derailments.Specialized Inspection Vehicles Maintenance Practices.Application of the Track Safety Standards.What u’ll get – Complete circuit, toy train and track, flex, houses, trees, project report and ppt.

By this proposed system the exact location of the faulty rail track can easily be located which will mended immediately so that many lives can be saved.ĥ. The advantages include less cost, low power consumption and less analysis time. There are many advantages with the proposed system when compared with the traditional detection techniques. In this paper, the proposed broken rail detection system automatically detects the faulty rail track without any human intervention and sends that location using gps and gsm module. If these deficiencies are not controlled at early stages they might lead to a number of derailments resulting in a heavy loss of life and property. In this model we are showing detection of cracks of railway tracks in the structure using fiber optics.

Railway track crack detection system ppt