T/ZS 0321-2022
Gravity retaining wall slope safety qualification Technical specifications (English Version)

Standard No.

T/ZS 0321-2022

Language

Chinese, Available in English version

Release Date

2022

Published By

Group Standards of the People's Republic of China

Latest

T/ZS 0321-2022

Scope

Preface 1 Scope 2 Normative references 3 Terms and definitions 4 Basic requirements 5 Retaining wall types 6 Appraisal procedures 7 Appraisal content 7.1 General requirements 7.2 Investigation and testing of usage conditions 7.3 Investigation and testing of support systems 8 Appraisal methods 8.1 General requirements 8.2 Component appraisal Rating 8.3 Sub-unit appraisal rating 8.4 Appraisal unit appraisal rating 9 Appraisal report Appendix A (informative) Gravity retaining wall slope safety appraisal procedure Appendix B (normative) Appraisal unit rating hierarchy, grade division and work content

T/ZS 0321-2022 history

• 2022 T/ZS 0321-2022 Gravity retaining wall slope safety qualification Technical specifications