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Normas DIN – AENOR
DIN EN ISO 22477-5:2019-05

DIN EN ISO 22477-5:2019-05

Geotechnical investigation and testing - Testing of geotechnical structures - Part 5: Testing of grouted anchors (ISO 22477-5:2018); German version EN ISO 22477-5:2018

Reconnaissance et essais géotechniques - Essais des structures géotechniques - Partie 5: Essais de tirants d'ancrage (ISO 22477-5:2018); Version allemande EN ISO 22477-5:2018

Geotechnische Erkundung und Untersuchung - Prüfung von geotechnischen Bauwerken und Bauwerksteilen - Teil 5: Prüfung von Verpressankern (ISO 22477-5:2018); Deutsche Fassung EN ISO 22477-5:2018

Fecha:
2019-05 /Active
Equivalencias internacionales:

EN ISO 22477-5 (2018-09)

ISO 22477-5 (2018-08)

Relación con otras normas DIN:
Resumen:
This document 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 by this document. 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. This document provides specifications for the experimental devices, the measurement apparatus, the test procedures, the definition and presentation of the test results and the content of records.
Keywords:
Acceptance inspection, Anchors, Civil engineering, Composition of the ground, Construction, Construction operations, Construction systems parts, Construction works, Definitions, Displacements, Exploration, Geotechnics, Injection bolts, Inspection, Investigations, Load measurement, Loading, Loading tests, Site investigations, Special geotechnical work, Tensile tests, Testing, Workmanship
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