SL 314-2004: Design specification for roller compacted concrete dams

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Scope

1.0.1 In order to satisfy the construction and development needs of roller compacted
concrete dams; specify design requirements of roller compacted concrete dams; so as to
ensure the project design to be safe and suitable, economic and reasonable, with
advanced technology and reliable quality; this Standard is formulated.
1.0.2 Grade of roller compacted concrete dam shall be in compliance with the
provisions of “Standard for Flood Control” (GB 50201-94) and “Standard for
Classification and Flood Control of Water Resources and Hydroelectric Project” (SL
252-2000).
1.0.3 This Standard applies to the design of Grade 1, 2 and 3 roller compacted
concrete gravity dams on the batholith of water resources and hydroelectric project. The
design of Grade 4 and 5 roller compacted concrete gravity dams can take this Standard as
reference. Special study shall be made for the design of roller compacted concrete gravity
dams of which the height is over 200 m. This Standard also applies to the design of roller
compacted concrete arch dams.
1.0.4 According to the height, roller compacted concrete dams can be divided into low
dam, medium dam and high dam. Dams of which the height is below 30 m are low dams;
dams of 30-70 m are medium dams; and dams over 70 m are high dams.
1.0.5 Design of roller compacted concrete dams requires collecting and mastering
meteorology, hydrology, sediment, terrain, geology, earthquake, construction materials,
ecological environment, and other basic information; and researching the construction
and application conditions.
1.0.6 The following standards are the main standards quoted in this Standard. At the
publication of this Standard, all shown editions are valid. All standards are subject to
revision. And all parties using this Standard are encouraged to investigate the possibility
of applying the latest editions of the following standards.
Standard for Flood Control (GB 50201-94)
Test Code for Hydraulic Roller Compacted Concrete (SL 48-94)
Design Code for Hydraulic Concrete Structures (SL/T 191-96)
Specifications for Seismic Design of Hydraulic Structures (SL 203-97)
Design Specifications of Hydraulic Structures against Ice and Freezing Action (SL
211--98)
Standard for Classification and Flood Control of Water Resources and Hydroelectric
Project SL 252-2000)
Design Specification for Concrete Arch Dams (SL 282-2003)
Design Specification for Concrete Gravity Dams (SL 319-2005)
Design Code for Hydraulic Concrete Structures (Trial) (SDJ 20-78)
Construction Specification for Hydraulic Roller Compacted Concrete (DL/T 5112-2000)
1.0.7 In addition to meeting this Standard, roller compacted concrete dams shall also
be in compliance with the provisions of the relevant current national standards.

Basic Data

Standard ID	SL 314-2004 (SL314-2004)
Description (Translated English)	Design specification for roller compacted concrete dams
Sector / Industry	Water Resources Industry Standard
Classification of Chinese Standard	P59
Classification of International Standard	93.160
Word Count Estimation	29,298
Date of Issue	2004-12-08
Date of Implementation	2005-02-01
Regulation (derived from)	Water-State-Science [2004] No. 592
Summary	This standard applies to: Water Conservancy plumbers ���һ� on Class 1, 2, 3 RCC gravity dam design, 4, 5 RCC gravity dam design reference use. Height of more than 200m-RCC gravity dam design should make a special study. This standard also applies to RCC arch dam design.