小型水利水电工程碾压式土石坝设计规范

Introduction to English Version
Foreword

1 General Provisions

2 Terms and Symbols
2．1 Terms
2．2 Symbols

3 Dam Site Selection and Project Layout
3．1 Dam Site Selection
3．2 Project Layout

4 Dam Type Selection

5 Filling Materials and Compaction Requirements
5．1 Filling Materials
5．2 Compaction Requirements

6 Dam Structure
6．1 Zoning of Dam
6．2 Freeboard of Dam Crest
6．3 Details of Dam Crest
6．4 Dam Slope
6．5 Impervious Zone
6．6 Filter Zone and Transition Zone
6．7 Drainage of Dam
6．8 Slope Protection
6．9 Dam Surface Drainage
6．10 Connection Between Dam and Foundation，Bank Slope or Other Structures
6．11 Overflow Earth-Rockfill Dam

7 Dam Foundation Treatment
7．1 General Requirements
7．2 Treatment of Sand and Gravel Foundation
7．3 Treatment of Easily Liquefiable Soil Foundation
7．4 Treatment of Soft Soil Foundation
7．5 Treatment of Collapsible Loess Dam Foundation
7．6 Treatment of Rock Foundation

8 Calculations for Earth-Rockfill Dams
8．1 Seepage Flow Calculation
8．2 Stability Calculation
8．3 Settlement Calculation

9 Dam Heightening and Reinforcing
9．1 Dam Heightening
9．2 Dam Reinforcing

10 Safety Monitoring Design
Annex A Wave and Slope Protection Computation
Explanation of Wording