| 词条 | Sangaldan Tunnel |
| 释义 |
|name = Sangaldan Tunnel |image = |caption = |line = Jammu Udhampur Srinagar Baramulla Railway Link |location = Jammu and Kashmir |coordinates = |system = |status = Completed |start = Sangaldan |end = Kohil |stations = |startwork = |open = |close = |owner = Indian Railways |operator = Indian Railways |traffic = Train |character = |construction = |length = |linelength = {{convert|7.1|km|abbr=on}} |tracklength = |notrack = single track |gauge = 1,676mm (Broad gauge) |el = |speed = up to {{convert|75|km/h|mph|abbr=on}} |hielevation = |lowelevation = |height = |grade = }}{{Jammu-Baramulla line}} The Sangaldan Railway Tunnel is a 7.1 km (4.4 mile) railway tunnel between Katra-Banihal section of Jammu–Baramulla line located to the north of Sangaldan town of middle Himalayas in Jammu and Kashmir, India near Ramban district. The tunnel was completed on 4 December 2010.[1] Background and ChallengesThe tunnel has been constructed by Konkan Railway Corporation, a subsidiary of the Indian Railways, as a part of its Udhampur-Srinagar-Baramulla rail link project. The tunnel passes through strata of poor geology, consisting of Muree formation. The excavation was done using drill and blast method. The construction phase was littered with tunnel collapses and slope failures. See also
References1. ^{{cite news|title=Sangaldhan tunnel complete|url=http://www.greaterkashmir.com/news/2010/Dec/5/-sangaldhan-tunnel-complete--35.asp|accessdate=18 August 2013|newspaper=Greater Kashmir|date=5 December 2010}} External links
6 : Railway tunnels in India|Buildings and structures in Jammu and Kashmir|Rail transport in Jammu and Kashmir|Northern Railway Zone|2011 establishments in India|Ramban district |
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