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List of products by author: R. Khali
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Construction of Railway Tunnels in Highly Adverse Geological Conditions in Himalayas by Using NATM – A Case Study
Abstract: A new broad gauge railway tunnel called Tunnel T-48 is a part of the main stretche of the 273 KM long Udhampur – Srinagar- Baramullaha rail project in the state of J&K, India ,covering a length of 10.2 KM comprising the Main Tunnel and the Escape tunnel of 10.20 KM length, each of which are to be bored with 7.12m and 4.5m of finished diameter respectively. Presently 6 faces out of total 10...
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Design and Planning of Large Diameter Underground Surge Shafts
Abstract: Two nos. of 20.92m diameter circular upstream surge shafts are designed to facilitate upstream surges of Tehri pumped storage project. The project site is located on the bank of River Bhagirathi in the state of Uttarakhand of India. The Project comprising 04 nos. reversible pump turbine units of 250MW each, involves construction of underground caverns and chambers along with the tunnels of left...
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