DIN Standards Committee Building and Civil Engineering
Geotechnical investigation and testing - Testing of geotechnical structures - Part 5: Testing of grouted anchors; Amendment A100
Abstract
This document contains a supplement to DIN EN ISO 22477-5:2019-05 for the testing of staggered anchors. DIN EN ISO 22477-5 establishes specifications for the execution of tension tests to be carried out on an anchor grouted in the ground, as defined in EN 1997-1 and EN 1537. Three methods of testing are recognized in DIN EN ISO 22477-5. Test Method 1 involves cyclic tension loading with measurement of displacement at the load stages; Test Method 2 involves cyclic tension loading with measurement of load loss at the load stages; and Test Method 3 involves step-loading with measurement of displacement under successive maintained tension loads.
Begin
2025-03-11
Planned document number
DIN EN ISO 22477-5/A100
Project number
00519934
Responsible national committee
NA 005-05-17 AA - Grouted anchors (national mirror committee for sub-sections of CEN/TC 288)
