Study of rehabilitation plan of bottom outlet service and emergency gates of Karun 1 dam

被引：2

作者：

Ghaderi M. ^{[1
,2
]}

机构：

[1] Semnan University, Semnan

[2] Department of Design Office, Fanavari Novin Niroo Co., Tehran

来源：

Dams and Reservoirs | 2020年 / 30卷 / 03期

关键词：

barrages; dams; renovation/steel structures; reservoirs/rehabilitation; reclamation;

D O I：

10.1680/jdare.20.00016

中图分类号：

学科分类号：

摘要：

Rehabilitation and renovation of damaged tunnels and hydro-mechanical equipment of dam and power plant projects in Iran is a major challenge and has to be seriously planned for now. Considering that Karun 1 dam has been in service for more than 50 years, the service and emergency gates of this project showed extensive damage and needed to be replaced. In the absence of a maintenance intake gate in front of this tunnel and the impossibility of emptying the upstream reservoir-whose dependent power plants must work non-stop-the redesign and installation of new gates must be made under a water head of 110 m. Primarily, four solutions are investigated to repair or replace the damaged parts of service and emergency gates and casing to seal the tunnel; of which one is selected as the final procedure. Then the recommended method of installation of the gates under the water head of 110 m is examined. © 2020 ICE Publishing: All rights reserved.

引用

页码：91 / 96

页数：5

共 6 条

[1]

Bani Soltan S., Pirzadeh B., Kavianpour M.R., Numerical modeling of the removable drainage gate of Karun 1 dam with Fluent software, Proceeding of the 5th National Congress of Civil Engineering, (2010)

[2]

Ghaderi M., Design of Emergency Gate and Bottom Outlet Drainage of Karun 1 Dam, (2011)

[3]

Ghaderi M., T3 Tunnel Emergency Gate Sealing Method of Karun 1 Dam under Reservoir Head, (2011)

[4]

Cures Studies of T3 Tunnel Hydro-Mechanic and Electrical Equipments of Karun 1 Dam, (2012)

[5]

Hydrodynamic Forces, (1991)

[6]

Rahimi A., Investigation and Evaluation Report on Tunnel and Bottom Outlet Gates of Karun 1 Dam, (2011)

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