NB/T 35006-2013
Design guide of cofferdam for hydropower engineering (English Version)

Standard No.

NB/T 35006-2013

Language

Chinese, Available in English version

Release Date

2013

Published By

Professional Standard - Energy

Latest

NB/T 35006-2013

Replace

DL/T 5087-1999

Scope

This standard specifies the design principles, design methods and requirements that should be followed in the design of cofferdams for hydropower projects. This standard is applicable to the design of cofferdams for large and medium-sized hydropower projects. The design of cofferdams for small hydropower projects can be implemented with reference.

NB/T 35006-2013 Referenced Document

• DL 5077 Specifications for load design of hydraulic structures(explanation)
• DL 5108 Design specification for concrete gravity dams(explanation)
• DL/T 5144 Hydraulic concrete construction specifications
• DL/T 5199 Construction specification for concrete anti-seepage wall of hydropower and water conservancy projects
• DL/T 5200 Technical specifications for high-pressure jet grouting in hydropower and water conservancy projects
• DL/T 5346 Design specification for concrete arch dams
• DL/T 5395 Design specification for rolled earth-rock fill dams
• DL/T 5397 Specincation for construction planning of hydropower engineering
• GB 50290 Technical standard for applications of geosynthetics

NB/T 35006-2013 history

• 2013 NB/T 35006-2013 Design guide of cofferdam for hydropower engineering
• 1999 DL/T 5087-1999 Design guide of cofferdam for hydropower and water conservancy project

NB/T 35006-2013 Design guide of cofferdam for hydropower engineering has been changed from DL/T 5087-1999 Design guide of cofferdam for hydropower and water conservancy project.