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SL/T 386-2025Design Code for Slopes and Retaining Walls in Water Conservancy and Hydropower Projects (English PDF)

水利水电工程边坡与挡土墙设计规范

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Issued by

Ministry of Water Resources

Level / Type

National · Recommended

Issue date

November 5, 2025

Implementation date

February 5, 2026

Scope

SL/T 386-2025 is the English-translated version of 水利水电工程边坡与挡土墙设计规范.

SL/T 386-2025 — Design Code for Slopes and Retaining Walls in Water Conservancy and Hydropower Projects

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Document preview — SL/T 386-2025

National Standard of the People's Republic of China

Replacing: SL 386-2007, SL 379-2007

Issued by: Ministry of Water Resources

1 Foreword

SL/T 386-2025 was issued by Ministry of Water Resources on 5 November 2025 and has been in force since 5 February 2026.

It replaces the earlier edition SL 386-2007, SL 379-2007.

2 About this standard

Issued by: Ministry of Water Resources

Supersedes the earlier edition SL 386-2007, SL 379-2007.

3 Classification and status

Chinese Standard Classification (CCS): P 59

Prefix SL/T: recommended standard.

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

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