Customer Support: +1 416-401-8730

Login to i2i Subscription Intertek.com
  • There are no items in your cart
Please enter a keyword to search
Advanced search
Home
BSI
BS EN ISO 22282-3:2012

BS EN ISO 22282-3:2012

Current

Current

The latest, up-to-date edition.

Geotechnical investigation and testing. Geohydraulic testing Water pressure tests in rock

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

10-31-2012

Publisher

British Standards Institution

Foreword
1 Scope
2 Normative references
3 Terms, definitions and symbols
4 Equipment
5 Test procedure
6 Reports
Annex A (informative) - Record of measured values and test
        results of the water pressure test
Annex B (informative) - Interpretation of test results
Annex C (informative) - Evaluation of test results assuming
        stationary conditions
Annex D (informative) - Evaluation of constant head and
        constant rate tests
Annex E (informative) - Groutability
Bibliography

Describes the requirements for water pressures tests (WPT) carried out in boreholes drilled into rock as part of geotechnical investigation and testing according to EN 1997-1 and EN 1997-2.

This part of ISO22282 specifies the requirements for water pressures tests (WPT) carried out in boreholes drilled into rock as part of geotechnical investigation and testing according to EN1997-1 and EN1997-2.

The tests are used to investigate the following:

  • hydraulic properties of the rock mass, which are mainly governed by discontinuities;

  • absorption capacity of the rock mass;

  • tightness of the rock mass;

  • effectiveness of grouting;

  • geomechanical behaviour, e.g. hydrofracturing, hydrojacking.

Many effects of the geohydraulic tests are not only influenced by the ground itself, but stem from the testing procedure. Historically, the water pressure test was evaluated based on the assumption that the stationary behaviour was achieved. Recent advances in geohydraulics have shown that transient phenomena are often present. This part of ISO22282 attempts to address the limitations of certain testing procedures without restricting the required equipment too stringently.

Committee
B/526/3
DocumentType
Standard
Pages
36
PublisherName
British Standards Institution
Status
Current

Standards Relationship
EN ISO 22282-3:2012 Identical
ISO 22282-3:2012 Identical

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

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 22282-1:2012 Geotechnical investigation and testing — Geohydraulic testing — Part 1: General rules
EN 1997-1:2004/A1:2013 EUROCODE 7: GEOTECHNICAL DESIGN - PART 1: GENERAL RULES

View more information
US$261.13
Excluding Tax where applicable
USD
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