Customer Support: +44 (0)203 327 3140

Login to i2i Subscription Intertek.com
  • There are no items in your cart
We noticed you’re not on the correct regional site. Switch to our AMERICAS site for the best experience.
Go to AMERICAS site
Dismiss alert
Please enter a keyword to search
Advanced search
Home
BSI
BS EN ISO 22476-7:2012

BS EN ISO 22476-7:2012

Current

Current

The latest, up-to-date edition.

Geotechnical investigation and testing. Field testing Borehole jack test

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

31-03-2013

Publisher

British Standards Institution

Foreword
Introduction
1 Scope
2 Normative references
3 Terms, definitions and symbols
4 Equipment
5 Test procedure
6 Test results
7 Reporting
Annex A (normative) - Dimensions of borehole jacks
        and related device factors
Annex B (normative) - Calibration and correction
Annex C (normative) - Field report example
Annex D (informative) - Test example
Annex E (normative) - Placing the borehole jack in
        the ground
Annex F (normative) - Resolutions and uncertainties
Bibliography

Describes the equipment requirements, execution of and reporting on borehole jack tests.

This part of ISO22476 specifies the equipment requirements, execution of and reporting on borehole jack tests.

NOTE This part of ISO22476 fulfils the requirements for borehole jack tests as part of geotechnical investigation and testing according to EN1997-1[1] and EN1997-2.[2]

This part of ISO22476 specifies the procedure for conducting a borehole jack test in ground stiff enough not to be adversely affected by the drilling operation. Two diametral cylindrical steel loading plates are placed in the ground and opened by pressure. Pressure applied to, and associated opening of the probe are measured and recorded so as to obtain a stress-displacement relationship of the ground for the range of the expected design stress.

This part of ISO22476 applies to test depths of ≤100 m and to testing either on land or off-shore.

Committee
B/526/3
DocumentType
Standard
Pages
34
PublisherName
British Standards Institution
Status
Current

Standards Relationship
ISO 22476-7:2012 Identical
EN ISO 22476-7:2012 Identical

BS 5930:2015+A1:2020 Code of practice for ground investigations
BS 5930:2015 Code of practice for ground investigations

ISO 14688-1:2002 Geotechnical investigation and testing Identification and classification of soil Part 1: Identification and description
ISO 22475-1:2006 Geotechnical investigation and testing Sampling methods and groundwater measurements Part 1: Technical principles for execution
ISO 14689-1:2003 Geotechnical investigation and testing Identification and classification of rock Part 1: Identification and description
EN 1997-2:2007/AC:2010 EUROCODE 7 - GEOTECHNICAL DESIGN - PART 2: GROUND INVESTIGATION AND TESTING
ISO 10012:2003 Measurement management systems — Requirements for measurement processes and measuring equipment
EN 1997-1:2004/A1:2013 EUROCODE 7: GEOTECHNICAL DESIGN - PART 1: GENERAL RULES
ISO/IEC Guide 98-3:2008 Uncertainty of measurement — Part 3: Guide to the expression of uncertainty in measurement (GUM:1995)

View more information
£232.00
Excluding VAT
GBP
CAD
CHF
CNY
DKK
EUR
GBP
HKD
IDR
INR
JPY
KRW
MXN
NOK
NZD
SEK
SGD
USD
ZAR
Hardcopy - English
PDF - English
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50

Access your standards online with a subscription

Features

  • Simple online access to standards, technical information and regulations.

  • Critical updates of standards and customisable alerts and notifications.

  • Multi-user online standards collection: secure, flexible and cost effective.

Learn more on subscription solutions

or

Get in touch with us