T/ZZXJX 266-2023 Active Group standards

T/ZZXJX 266-2023 Technical Specifications for Pre-stressed Concrete Pipe Pile Foundations

T/ZZXJX 266-2023

Publish Date: 2023-06-27 Implement Date: 2023-06-27 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/ZZXJX 266-2023

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Earthwork, excavation, foundation construction, and underground engineering

Publish Date: 2023-06-27

Implement Date: 2023-06-27

Scope

Main technical content: 1. Preface 2. Scope 3. Normative reference documents 4. Terms and definitions 5. Basic requirements 6. Investigation of pipe pile foundations 6.1 General provisions 6.2 Calculation of the pile top effect 6.3 Calculation of the vertical bearing capacity of the pile foundation 6.4 Vertical compressive bearing capacity of a single pile 7. Pile driving construction 7.1 General provisions 7.2 Acceptance, lifting, and stacking of pipe piles 7.3 Construction machinery 7.4 Pile driving 8. Inspection and monitoring