T/CQTAH 002-2022 Active Group standards

T/CQTAH 002-2022 The standard for testing techniques of building foundation foundations

Publish Date: 2022-06-10 Implement Date: 2022-08-01 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/CQTAH 002-2022

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

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

Publish Date: 2022-06-10

Implement Date: 2022-08-01

Scope

Scope: This standard is applicable to the inspection and evaluation of the construction quality of foundation works in building and municipal engineering projects. Main technical content: The main content of this standard includes: 1 General provisions; 2 Normative reference documents; 3 Terms and symbols; 4 Basic provisions; 5 Shallow plate load test; 6 Deep plate load test; 7 Rock foundation load test; 8 Compound foundation load test; 9 Vertical reinforcing body load test; 10 Single pile vertical compressive static load test; 11 Single pile vertical tensile static load test; 12 Single pile horizontal static load test; 13 Drilling core method; 14 Low strain method; 15 High strain method; 16 Sound wave transmission method; 17 Soil nail bearing capacity test; 18 Anchor rod bearing capacity test; 19 Cone dynamic penetration test; 20 Hole quality inspection