T/ZZXJX 125-2022 Active Group standards

T/ZZXJX 125-2022 Building Foundation and Groundwork Technical Code

Publish Date: 2022-05-31 Implement Date: 2022-05-31 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 125-2022

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

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

Publish Date: 2022-05-31

Implement Date: 2022-05-31

Scope

Main technical content: Foreword 1 Scope 2 Normative reference documents 3 Terms and definitions 4 Basic provisions 4.1 Basic requirements 4.2 Investigation requirements 4.3 Construction and acceptance requirements 5 Investigation 5.1 General provisions 5.2 Foundation treatment 5.3 Pile foundation 5.4 Foundation pit support 6 Soft soil foundation 6.1 General provisions 6.2 Soft soil foundation treatment 6.3 Soft soil foundation pit engineering 6.4 Pile foundation in soft soil 7 Foundation treatment 7.1 General provisions 7.2 Replacement and cushion layer foundation 7.3 Pre-stressed foundation 7.4 Composite foundation 8 Pile foundation 8.1 General provisions 8.2 Pile foundation construction 9 Foundation pit 9.1 General provisions 9.2 Foundation pit support structure selection 9.3 Construction requirements 9.4 Groundwater control 9.5 Foundation pit excavation 10 Monitoring 10.1 Foundation treatment monitoring 10.2 Pile foundation construction monitoring 10.3 Foundation pit engineering monitoring 10.4 Building settlement and verticality monitoring 10.5 Automated monitoring 11 Inspection and acceptance 11.1 General provisions 11.2 Foundation 11.3 Pile foundation 11.4 Foundation 11.5 Foundation pit