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SL 274-2020Design code for rolled earth-rock fill dams (English PDF)

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Issued by

Ministry of Water Resources of the People's Republic of China

Level / Type

National · Mandatory

Issue date

November 30, 2020

Implementation date

February 28, 2021

Scope

SL 274-2020 (Design code for rolled earth-rock fill dams) is available as an English-translated PDF.

SL 274-2020 — This standard is applicable to the design of roller compacted earth-rock dams with a dam height of more than 30m below level 1, level 2, level 3 and level 3.

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Document preview — SL 274-2020

National Standard of the People's Republic of China

ICS: 93.160
Classification: P 59
Replacing: SL 274-2001

Issued by: Ministry of Water Resources of the People's Republic of China

What this standard covers1
Document data2
Standards quoted by this document3

What this standard covers

This standard is applicable to the design of roller compacted earth-rock dams with a dam height of more than 30m below level 1, level 2, level 3 and level 3. For the design of high dams with a dam height of 200m or more or particularly important roller compacted earth-rock dams, while complying with this standard, special research should be conducted on filling standards, seepage, anti-sliding stability, and deformation safety.

Document data

International classification (ICS): 93.160.

Chinese classification (CCS): P59.

Estimated length of the Chinese original: 168,171 words.

Supersedes the earlier edition SL 274-2001.

Standards quoted by this document

GB/T 50290; GB 50487; GB/T 50662; GB 51247; SL 62; SL 237; SL 251; SL 252; SL 386; SL 551; SL 725

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 111 pages — is available in the English PDF.

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