SS-EN-ISO-22476-11 Geotechnical investigation and testing - Field testing - Part 11: Flat dilatometer test (ISO 22476-11:2017)

SS-EN-ISO-22476-11 - 2017 EDITION - CURRENT


Document Center Inc. is an authorized dealer of SIS standards.
The following bibliographic material is provided to assist you with your purchasing decision:


ISO 22476-11:2017 establishes guidelines for the equipment requirements, execution of and reporting on flat dilatometer tests. NOTE This document fulfils the requirements for flat dilatometer tests as part of the geotechnical investigation and testing according to EN 1997-1 and EN 1997-2. The basic flat dilatometer test consists of inserting vertically into the soil a blade-shaped steel probe with a thin expandable circular steel membrane mounted flush on one face and determining two pressures at selected depth intervals: the contact pressure exerted by the soil against the membrane when the membrane is flush with the blade and, subsequently, the pressure exerted when the central displacement of the membrane reaches 1,10 mm. Results of flat dilatometer tests are used mostly to obtain information on soil stratigraphy, in situ state of stress, deformation properties and shear strength. It is also used to detect slip surfaces in clays. The flat dilatometer test is most applicable to clays, silts and sands, where particles are small compared to the size of the membrane.

This document comes with our free Notification Service, good for the life of the document.

This document is available in either Paper or PDF format.

ORDER

Price:

$128.58        




Designation Name

SS-EN ISO 22476-11:2017

Revision Level

2017 EDITION

Status

Current

Publication Date

Aug. 2, 2017

Language(s)

English

Page Count

32

International Equivalent

EN ISO 22476-11:2017(IDT); ISO/FDIS 22476-11(IDT)