DL/T 5313-2014
Guide for safety assessment of large dams for hydropower station in operation (English Version)

Standard No.

DL/T 5313-2014

Language

Chinese, Available in English version

Release Date

2014

Published By

Professional Standard - Electricity

Latest

DL/T 5313-2014

Scope

This guideline stipulates the content, data, basis, evaluation methods and evaluation requirements of hydropower station dam operation safety evaluation, and the conditions for determining the dam safety level. It specifically stipulates review of dam flood control, earthquake resistance, dam foundation, dam structure safety (including stress, stability, seepage safety, etc.), near dam bank and engineering slope safety, flood discharge and energy dissipation facility safety, metal structure equipment safety, etc. or evaluation methods and requirements. This guideline is applicable to the safety assessment of large and medium-sized hydropower station dams whose power systems have been put into operation.

DL/T 5313-2014 Referenced Document

• DL 5073 Specifications for seismic design of hydraulic structures(explanation)
• DL 5108 Design specification for concrete gravity dams(explanation)
• DL/T 5016 Design specification for concrete face rockfill dams
• DL/T 5018 Specification for manufacture installation and acceptance of steel gate in hydraulic and hydroelectric engineering(explanation)
• DL/T 5019 Specifications for manufacture,erection and formal acceptance of gate hoists in hydraulic and hydroelectric projects(explanation)
• DL/T 5039 Specification for design of steel gate in hydraulic and hydroelectric engineering(explanation)
• DL/T 5057 Design specification for hydraulic concrete structures
• DL/T 5105 Specifications on water conservancy computation of hydroelectric projects(explanation)
• DL/T 5128 Construction code for concrete face rockfill dam
• DL/T 5129 Specifications for rolled earth-rockfill dam construction
• DL/T 5166 Design specification for river-bank spillway(explanation)
• DL/T 5167 Hydropower and water resources specification for design of gate hoist
• DL/T 5178 Technical specification for concrete dam safety monitoring*， 2016-02-05 Update
• DL/T 5186-2004 Electrical-mechanical design code of hydropower plant
• DL/T 5195 Specification for design of hydraulic tunnel(explanation)
• DL/T 5211 Dam safety monitoring automation technical specification
• DL/T 5259 Technical specifications for safety monitoring of earth-rock dams
• DL/T 5272 Acceptance code and practical requirement of automation system for dam safety monitoring
• DL/T 5337 Technical code for engineering geological investigation of slope for hudropower and water resources project
• DL/T 534 Technical requirements for power dispatching communication switchboard
• GB 18306 Seismic ground motion parameters zonation map of China*， 2015-05-15 Update
• GB 50201 Standard for flood control*， 2014-06-23 Update
• GB 50287 Code for hydropower engineering geological investigation*， 2016-08-18 Update
• GB/T 22482 Standard for hydrological information and hydrological forecasting
• GB/T 5972 Crane wire rope care, maintenance, inspection and scrapping*， 2023-05-23 Update

DL/T 5313-2014 history

• 2014 DL/T 5313-2014 Guide for safety assessment of large dams for hydropower station in operation