ISO 18674-2:2016
Current
The latest, up-to-date edition.
Geotechnical investigation and testing Geotechnical monitoring by field instrumentation Part 2: Measurement of displacements along a line: Extensometers
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19-10-2016
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ISO 18674-2:2016 specifies the measurement of displacements along a line by means of extensometers carried out for geotechnical monitoring. General rules of performance monitoring of the ground, of structures interacting with the ground, of geotechnical fills and of geotechnical works are presented in ISO 186741.
If applied in conjunction with ISO 186743, this document allows the determination of displacements acting in any direction.
ISO 18674-2:2016 is applicable to:
- monitoring the behaviour of soils, fills and rocks;
- checking geotechnical designs in connection with the Observational Design procedure;
- deriving geotechnical key parameters (e.g. from results of pile load tests or trial tunnelling);
- evaluating stability ahead of, during or after construction (e.g. stability of natural slopes, slope cuts, embankments, excavation walls, foundations, dams, refuse dumps, tunnels).
NOTE This document fulfils the requirements for the performance monitoring of the ground, of structures interacting with the ground and of geotechnical works by the means of extensometers as part of the geotechnical investigation and testing in accordance with References [5] and [6].
| DevelopmentNote |
Supersedes ISO/DIS 18674-2. (10/2016)
|
| DocumentType |
Standard
|
| Pages |
46
|
| PublisherName |
International Organization for Standardization
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| Status |
Current
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| Standards | Relationship |
| DIN EN ISO 18674-2:2017-03 | Identical |
| NEN EN ISO 18674-2 : 2016 | Identical |
| NS EN ISO 18674-2 : 2016 | Identical |
| I.S. EN ISO 18674-2:2016 | Identical |
| PN EN ISO 18674-2 : 2017 | Identical |
| UNI EN ISO 18674-2 : 2016 | Identical |
| UNE-EN ISO 18674-2:2019 | Identical |
| BS EN ISO 18674-2:2016 | Identical |
| EN ISO 18674-2:2016 | Identical |
| DIN EN ISO 18674-2:2015-08 (Draft) | Identical |
| SN EN ISO 18674-2 : 2018 | Identical |
| EN ISO 18674-3:2017 | Geotechnical investigation and testing - Geotechnical monitoring by field instrumentation - Part 3: Measurement of displacements across a line: Inclinometers (ISO 18674-3:2017) |
| I.S. EN ISO 18674-3:2017 | GEOTECHNICAL INVESTIGATION AND TESTING - GEOTECHNICAL MONITORING BY FIELD INSTRUMENTATION - PART 3: MEASUREMENT OF DISPLACEMENTS ACROSS A LINE: INCLINOMETERS (ISO 18674-3:2017) |
| BS EN ISO 18674-3:2017 | Geotechnical investigation and testing. Geotechnical monitoring by field instrumentation Measurement of displacements across a line: Inclinometers |
| ISO 18674-3:2017 | Geotechnical investigation and testing — Geotechnical monitoring by field instrumentation — Part 3: Measurement of displacements across a line: Inclinometers |
| ISO 22476-2:2005 | Geotechnical investigation and testing Field testing Part 2: Dynamic probing |
| ISO 22476-1:2012 | Geotechnical investigation and testing — Field testing — Part 1: Electrical cone and piezocone penetration test |
| ISO 22475-1:2006 | Geotechnical investigation and testing Sampling methods and groundwater measurements Part 1: Technical principles for execution |
| ISO 18674-1:2015 | Geotechnical investigation and testing Geotechnical monitoring by field instrumentation Part 1: General rules |
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