Geotechnical investigation and testing - Field testing - Part 10: Weight sounding test (ISO/TS 22476-10:2005)

ISO/TS 22476-10:2005 specifies laboratory test methods to establish the effective shear strength parameter for soils within the scope of the geotechnical investigations according to EN 1997-1 and EN 1997-2.
The test method consists of placing the test specimen in the direct shear device, applying a pre-determined normal stress, providing for draining (and wetting if required) of the test specimen, or both, consolidating the specimen under normal stress, unlocking the frames that hold the specimen, and displacing one frame horizontally with respect to the other at a constant rate of shear-deformation and measuring the shearing force, and horizontal displacements as the specimen is sheared. Shearing is applied slowly enough to allow excess pore pressures to dissipate by drainage so that effective stresses are equal to total stresses.
Direct shear tests are used in earthworks and foundation engineering for the determination of the effective shear strength of soils.

Geotechnische Erkundung und Untersuchung - Felduntersuchungen - Teil 10: Gewichtssondierung (ISO/TS 22476-10:2005)

Diese Technische Spezifikation enthält Anforderungen an indirekte Bodenuntersuchungen mit Gewichtssondie-rungen (WST) im Rahmen der geotechnischen Untersuchungen nach prEN 1997-1 und prEN 1997-2.

Reconnaissance et essais géotechniques - Essais en place - Partie 10: Essai de sondage par poids (ISO/TS 22476-10:2005)

L'ISO/TS 22476-10:2005 comporte les exigences relatives à la reconnaissance des terrains par un essai de sondage par poids (WST) dans le cadre des reconnaissances géotechniques conformes aux normes prEN 1997-1 et prEN 1997-2.

Geotehnično preiskovanje in preskušanje - Preskušanje na terenu - 10. del: Težnostni sondirni preskus (ISO/TS 22476-10:2005)

General Information

Status
Withdrawn
Publication Date
14-May-2005
Withdrawal Date
21-Nov-2017
Current Stage
9960 - Withdrawal effective - Withdrawal
Completion Date
22-Nov-2017

Relations

Buy Standard

Technical specification
TS CEN ISO/TS 22476-10:2008
English language
14 pages
sale 10% off
Preview
sale 10% off
Preview
e-Library read for
1 day

Standards Content (Sample)


SLOVENSKI STANDARD
01-julij-2008
*HRWHKQLþQRSUHLVNRYDQMHLQSUHVNXãDQMH3UHVNXãDQMHQDWHUHQXGHO
7HåQRVWQLVRQGLUQLSUHVNXV ,6276
Geotechnical investigation and testing - Field testing - Part 10: Weight sounding test
(ISO/TS 22476-10:2005)
Geotechnische Erkundung und Untersuchung - Felduntersuchungen - Teil 10:
Gewichtssondierung (ISO/TS 22476-10:2005)
Reconnaissance et essais géotechniques - Essais en place - Partie 10: Essai de
sondage par poids (ISO/TS 22476-10:2005)
Ta slovenski standard je istoveten z: CEN ISO/TS 22476-10:2005
ICS:
93.020 Zemeljska dela. Izkopavanja. Earthworks. Excavations.
Gradnja temeljev. Dela pod Foundation construction.
zemljo Underground works
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

TECHNICAL SPECIFICATION
CEN ISO/TS 22476-10
SPÉCIFICATION TECHNIQUE
TECHNISCHE SPEZIFIKATION
May 2005
ICS 93.020
English version
Geotechnical investigation and testing - Field testing - Part 10:
Weight sounding test (ISO 22476-10:2005)
Reconnaissance et essais géotechniques - Essais en place Geotechnische Erkundung und Untersuchung -
- Partie 10: Essai de sondage par poids (ISO 22476- Felduntersuchungen - Teil 10: Gewichtssondierung (ISO
10:2005) 22476-10:2005)
This Technical Specification (CEN/TS) was approved by CEN on 23 August 2004 for provisional application.
The period of validity of this CEN/TS is limited initially to three years. After two years the members of CEN will be requested to submit their
comments, particularly on the question whether the CEN/TS can be converted into a European Standard.
CEN members are required to announce the existence of this CEN/TS in the same way as for an EN and to make the CEN/TS available
promptly at national level in an appropriate form. It is permissible to keep conflicting national standards in force (in parallel to the CEN/TS)
until the final decision about the possible conversion of the CEN/TS into an EN is reached.
CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France,
Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia,
Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: rue de Stassart, 36  B-1050 Brussels
© 2005 CEN All rights of exploitation in any form and by any means reserved Ref. No. CEN ISO/TS 22476-10:2005: E
worldwide for CEN national Members.

Foreword
This document (CEN ISO/TS 22476-10:2005) has been prepared by Technical Committee CEN/TC 341
"Geotechnical Investigation and Testing", the secretariat of which is held by DIN, in collaboration with
Technical Committee ISO/TC 182 "Geotechnics".

According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following
countries are bound to announce this CEN Technical Specification: Austria, Belgium, Cyprus, Czech
Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden,
Switzerland and United Kingdom.

TECHNICAL ISO/TS
SPECIFICATION 22476-10
First edition
2005-05-15
Geotechnical investigation and testing —
Field testing —
Part 10:
Weight sounding test
Reconnaissance et essais géotechniques — Essais en place —
Partie 10: Essai de sondage par poids

Reference number
ISO/TS 22476-10:2005(E)
©
ISO 2005
ISO/TS 22476-10:2005(E)
PDF disclaimer
This PDF file may contain embedded typefaces. In accordance with Adobe's licensing policy, this file may be printed or viewed but
shall not be edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing. In
downloading this file, parties accept therein the responsibility of not infringing Adobe's licensing policy. The ISO Central Secretariat
accepts no liability in this area.
Adobe is a trademark of Adobe Systems Incorporated.
Details of the software products used to create this PDF file can be found in the General Info relative to the file; the PDF-creation
parameters were optimized for printing. Every care has been taken to ensure that the file is suitable for use by ISO member bodies. In
the unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below.

©  ISO 2005
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means,
electronic or mechanical, including photocopying and microfilm, without permission in writing from either ISO at the address below or
ISO's member body in the country of the requester.
ISO copyright office
Case postale 56 • CH-1211 Geneva 20
Tel. + 41 22 749 01 11
Fax + 41 22 749 09 47
E-mail copyright@iso.org
Web www.iso.org
Published in Switzerland
ii © ISO 2005 – All rights reserved

ISO/TS 22476-10:2005(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies
(ISO member bodies). The work of preparing International Standards is normally carried out through ISO
technical committees. Each member body interested in a subject for which a technical committee has been
established has the right to be represented on that committee. International organizations, governmental and
non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the
International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.
International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2.
The main task of technical committees is to prepare International Standards. Draft International Standards
adopted by the technical committees are circulated to the member bodies for voting. Publication as an
International Standard requires approval by at least 75 % of the member bodies casting a vote.
In other circumstances, particularly when there is an urgent market requirement for such documents, a
technical committee may decide to publish other types of normative document:
 an ISO Publicly Available Specification (ISO/PAS) represents an agreement between technical experts in
an ISO working group and is accepted for publication if it is approved by more than 50 % of the members
of the parent committee casting a vote;
 an ISO Technical Specification (ISO/TS) represents an agreement between the members of a technical
committee and is accepted for publication if it is approved by 2/3 of the members of the committee casting
a vote.
An ISO/PAS or ISO/TS is reviewed after three years in order to decide whether it will be confirmed for a
further three years, revised to become an International Standard, or withdrawn. If the ISO/PAS or ISO/TS is
confirmed, it is reviewed again after a further three years, at which time it must either be transformed into an
International Standard or be withdrawn.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. ISO shall not be held responsible for identifying any or all such patent rights.
ISO/TS 22476-10 was prepared by Technical Committee ISO/TC 182, Geotechnics, Subcommittee SC 1,
Geotechnical investigation and testing.
ISO/TS 22476 consists of the following parts, under the general title Geotechnical investigation and testing —
Field testing:
 Part 1: Electrical cone and piezocone penetration tests
 Part 2: Dynamic probing
 Part 3: Standard penetration test
 Part 4: Ménard pressuremeter test
 Part 5: Flexible dilatometer test
 Part 6: Self-boring pressuremeter test
 Part 7: Borehole jack test
 Part 8: Full displacement pressuremeter test
 Part 9: Field vane test
 Part 10: Weight sounding test
 Part 11: Flat dilatometer test
 Part 12: Mechanical cone penetration test
 Part 13: Plate loading test
ISO/TS 22476-10:2005(E)
Contents Page
Foreword .v
Introduction.vi
1 Scope.1
2 Normative references.1
3 Terms and definitions .1
4 Equipment .1
4.1 Penetrometer tip.1
4.2 Weight loading system .2
4.3 Rods.3
5 Test procedure.3
5.1 Calibration and checks .3
5.2 Use of predrilling and casing.3
5.3 Manual weight sounding .3
5.4 Mechanised weight sounding .3
6 Test results .4
7 Report .4
7.1 Field report.4
7.2 Test report.4
Bibilography.6

iv © ISO 2005 – All rights reserved

ISO/TS 22476-10:2005(E)
Foreword
This document CEN ISO/TS 22476-10:2004 has been prepared by Technical Committee CEN/TC 341
“Geotechnical investigation and testing”, the secretariat of which is held by DIN, in collaboration with Technical
Committee ISO/TC 182 “Geotechnics”.
According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following
countries are bound to announce this Technical Specification: Austria, Belgium, Czech Republic, Denmark,
Finland, France, Germany, Greece, Hungary Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway,
Portugal, Slovakia, Spain, Sweden, Switzerland and the United Kingdom.
EN ISO 22476 Geotechnical investigation and testing - Field testing has the following parts:
 Part 1: Electrical cone and piezocone penetration tests
 Part 2: Dynamic probing
 Part 3: Standard penetration test
 Part 4: Ménard pressuremeter test
 Part 5: Flexible dilatometer test
1)
 Part 6: Self-boring pressuremeter test (TS)
 Part 7: Borehole jack test
1)
 Part 8: Full displacement pressuremeter test (TS)
 Part 9: Field vane test
)
 Part 10: Weight sounding test (TS)
1)
 Part 11: Flat dilatometer test (TS)
 Part 12: Mechanical cone penetration test
 Part 13: Plate loading test.

1) TS Technical Specification.
ISO/TS 22476-10:2005(E)
Introduction
The weight sounding penetrometer consists of a screw-shaped point, rods, weights or other loading system and
a handle or a rotating device. The weight sounding test is made as a static sounding in soft soils when the
penetration resistance is less than 1 kN. When the resistance exceeds 1 kN the penetrometer is rotated,
manually or mechanically, and the number of half turns for a given depth of penetration is recorded.
The weight sounding test is primarily used to give a continuous soil profile and an indication of the layer
sequence. The penetrability in even stiff clays and dense sands is good.
The weight sounding test is also used to estimate the density of cohesionless soils and to estimate the depth to
very dense ground layers indicating the length of end-bearing piles.

vi © ISO 2005 – All rights reserved

ISO/TS 22476-10:2005(E)
1 Scope
This Technical Specification comprises requirements for ground investigations by means of the weight
sounding test (WST) as part of the geotechnical investigations according to prEN 1997-1 and prEN 1997-2.
2 Normative references
Not applicable.
3 Terms and definitions
For the purposes of this Technical Specification, the following terms and definitions apply.
3.1
weight sounding resistance
either the smallest standard load for which the penetrometer sinks without rotation, or the number of half turns
per 0,2 m of penetration when the penetrometer has its maximum load and is rotated
3.2
manual weight sounding test
test made by loading and rotating the penetrometer by hand using a handle
NOTE The penetrom
...

Questions, Comments and Discussion

Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.