T/ZS 0077-2019 The acceptance standard for the construction quality of gravity retaining wall engineering
T/ZS 0077-2019 The acceptance standard for the construction quality of gravity retaining wall engineering
Basic Information
Scope
Main technical content: **Table of Contents** 1 **General Principles** 2 **Terminology** 3 **Basic Provisions** 4 **Excavation and Filling** 4.1 **General Provisions** 4.2 **Excavation** 4.3 **Filling** 5 **Foundation and Base** 5.1 **General Provisions** 5.2 **Natural Foundations** 5.3 **Pile Foundations** 6 **Retaining Walls** 6.1 **General Provisions** 6.2 **Masonry** 6.3 **Concrete** 7 **Drainage** 7.1 **General Provisions** 7.2 **Slope Drainage** 7.3 **Blind Ditches, Drainage Holes, and Drainage Holes** 8 **Ancillary Works** 8.1 **General Provisions** 8.2 **Guardrails** 8.3 **Slope Greening** 8.4 **Slope Protection** **Appendix A** **Division and Sub-item of Gravity Retaining Wall Projects** **Explanation of Terms Used in This Standard** **List of Referenced Standards** --- **Key Notes**: - Technical terms are translated based on their standard definitions. - Section headings are translated to reflect the original structure and content. - Appendix A is translated as "Appendix A" to preserve the format. - Referenced standards are translated as "Referenced Standards" to align with common terminology. - Emojis and symbols are omitted for clarity. - Numbers and sections are formatted consistently with the original document. - Special characters (e.g., ®, ™) are converted to their standard equivalents (e.g., ©, ®). - All headings and sub-items are translated with proper nouns and verbs to ensure clarity and professionalism.