this gives an idea of thermit welding of 60 kg rail. (deepak verma)
Date: 2009-03-10
Photo Properties
Summary Details
| Make | SAMSUNG TECHWIN CO., LTD. | Model | Samsung S1060 |
| Aperture Value | f/4.4 | Color Space | sRGB |
| Exposure Bias Value | 0 EV | Exposure Program | Program |
| Flash | No Flash | Focal Length | 26.9 mm |
| ISO | 50 | Metering Mode | Multi-Spot |
| Shutter Speed Value | 1/150 sec | Digital Zoom Ratio | 1 |
| Date/Time | 2009 Mar 10 14:04:01 +0000 |
Recent comments
@ Karthik..
Railway track is a flexible (floating) structure not like a building which is attached rigidly to the ground. So in a track the stresses developing due to expansion/contraction are absorbed by sleepers (rather a set of sleepers)...
@ Karthik..
Railway track is a flexible (floating) structure not like a building which is attached rigidly to the ground. So in a track the stresses developing due to expansion/contraction are absorbed by sleepers (rather a set of sleepers) themselves and transferred to subgrade below. Its because of this feature only that LWRs and CWRs has been made possible..
Posted by Abhishek Gopal (guest) on 2009 May 30 18:05:50 +0000
lot of thermite welding videos are available in you tube, pls check out one among that thru this link http://www.youtube.com/watch?v=nR6K90cR8Lg
Posted by manoj (guest) on 2009 May 29 16:31:57 +0000
by providing SEJ(switch expansion joint) from one stztion to next ,we minimizing the variations due to temp.
Posted by deepak verma (guest) on 2009 May 29 13:50:22 +0000