T/ZZXJX 230-2022 Code for Surveying Technology of Assembled Construction Works

Scope

Main technical content: 1 Scope 2 Normative reference documents 3 Terms and definitions 4 Basic provisions 5 Construction measurement technical preparation 5.1 General provisions 5.2 Preparation of construction measurement plans and verification of construction drawings 5.3 Preparation of measurement data and positioning reference points 6 Planar control measurement 6.1 General provisions 6.2 Planar control measurement of the site area 6.3 Planar control measurement of buildings 6.4 Control measurement of processing sites 6.5 Internal calculation 7 Elevation control measurement 7.1 General provisions 7.2 Elevation control of the site area 7.3 Elevation control of buildings 7.4 Internal calculation 8 Component processing measurement 8.1 General provisions 8.2 Mold measurement 8.3 Reserved and embedded measurement 8.4 Pre-assembly measurement 9 Construction and installation measurement 9.1 General provisions 9.2 Installation of prefabricated components 9.3 Installation of equipment and pipelines 10 Deformation measurement 10.1 General provisions 10.2 Establishment of deformation measurement reference network 10.3 Vertical displacement observation 10.4 Horizontal displacement measurement 10.5 Measurement of main body tilt, cracks, and stress monitoring 10.6 Organization of deformation measurement data 11 Completion measurement 11.1 General provisions 11.2 Data collection 11.3 Completion measurement results

Development Information

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