Mishra, I B (2010) Investigation of concrete foundation to assess the cause of failure of the Transmission Tower of Power Grid Corporation Ltd. erected by KEC International Ltd near Bihar-Sharif in Bihar. Consultancy (CNP). National Metallurgy Laboratory, Jamshedpur. (Unpublished)
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Abstract
Towers are vital components of the transmission lines, and accurate prediction of tower failure is very important for the reliability and safety of the transmission system. The KEC International Ltd has undertaken the erection of power transmission line of the Power Grid Corporation of India Ltd. The agency has erected several power transmission towers across the country on concrete foundations including few towers on Bihar Sharif- Koderma line. During the execution of the work one of such towers collapsed. The stringing on those towers in this line was completed but clipping was yet to be completed. The client was interested to know whether the cause of failure of the said transmission tower was due to the failure of the concrete foundation. Fig. 1 shows the collapsed transmission tower
| Item Type: | Project Reports (Consultancy (CNP)) |
|---|---|
| Official URL/DOI: | http://eprints.nmlindia.org/3572 |
| Uncontrolled Keywords: | Power Transmission Tower, Concrete Foundation, Back- stays, Field inspection, Ground water level. Uplift - pressure, Liquefaction of soil |
| Divisions: | Engineering |
| ID Code: | 3572 |
| Deposited By: | INVALID USER |
| Deposited On: | 22 Jul 2011 11:23 |
| Last Modified: | 16 Jun 2021 23:56 |
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