BS EN ISO 22476-6:2018
$142.49
Geotechnical investigation and testing. Field testing – Self-boring pressuremeter test
| Published By | Publication Date | Number of Pages |
| BSI | 2018 | 28 |
This document specifies the equipment requirements, execution of and reporting on self-boring pressuremeter (SBP) tests.
NOTE This document fulfils the requirements for self-boring pressuremeter test as part of the geotechnical investigation services according to EN 1997‑1 and EN 1997‑2.
Tests with the self-boring pressuremeter cover the measurement in situ of the deformation of soils and weak rocks by the expansion and contraction of a cylindrical flexible membrane under pressure.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 2 | undefined |
| 4 | European foreword Endorsement notice |
| 6 | Foreword |
| 7 | 1 Scope 2 Normative references 3 Terms and definitions |
| 8 | 4 Symbols |
| 9 | 5 Equipment 5.1 General |
| 11 | 5.2 Self-boring pressuremeter probe |
| 12 | 5.3 Self-boring head |
| 13 | 5.4 Pressure and displacement CU |
| 14 | 5.5 The connecting lines 5.6 The injected fluid 5.7 Means of measurement and control 5.7.1 Data acquisition 5.7.2 Display of readings 6 Test procedure 6.1 Selection of equipment and procedures 6.2 Calibration of the testing device and corrections of readings |
| 15 | 6.3 Probe placing 6.4 Relaxation 6.5 Loading program 6.5.1 General |
| 17 | 6.5.2 End of test 6.6 Backfilling of the borehole 7 Test results — Interpretation of tests |
| 18 | 8 Self-boring pressuremeter test report |
| 20 | Annex A (normative) Calibration and corrections |
| 24 | Annex B (informative) Placing the pressuremeter probe in the ground |
| 25 | Annex C (normative) Accuracy |
| 26 | Annex D (informative) Strain conversions |
| 27 | Bibliography |
