BS EN ISO 22282-1:2012 PDF Download
Standard EN Sample
Geotechnical investigation and testing. Geohydraulic testing. General rules
Also Known As:
BS EN ISO 22282-1:2012 Geotechnical investigation and testing. Geohydraulic testing. General rules
BS EN ISO 22282-1:2012 establishes the general rules and principles for geohydraulic testing in soil and rock as part of the geotechnical investigation services in accordance with EN 1997-1 and EN 1997-2. It defines concepts and specifies requirements relating to permeability measurement in soil and rock.
The different purposes of geohydraulic testing are to obtain information on the permeability of soil or rock in natural or treated states, transmissivity and storage coefficient, and hydrodynamic parameters of aquifers.
Geohydraulic testing is used for many purposes, such as:
a) absorption capacity and effectiveness of grouting in rock mass
b) assessment of seepage and drainage
c) assessment of groundwater lowering work
d) effects of cut-offs for dams
e) effects of tunnels and shaft sinking
f) checking fill or cover tightness
g) assessment of the flow of fluids and suspensions in the ground
h) planning for remedial measures.
BS EN ISO 22282 consists of the following parts, under the general title Geotechnical investigation and testing — Geohydraulic testing:
Part 1: General rules
Part 2: Water permeability tests in a borehole using open systems
Part 3: Water pressure tests in rock
Part 4: Pumping tests
Part 5: Infiltrometer tests
Part 6: Water permeability tests in a borehole using closed systems
| Descriptors | Grades (quality), Soil drilling, Soil mechanics, Soils, Soil surveys, Sampling methods, Site investigations, Sampling equipment, Ground water, Rocks, Construction operations, Soil testing, Soil-testing equipment, Soil sampling, Drilling rigs |
| ICS Codes | 91.010.30 - Technical aspects 93.020 - Earthworks. Excavations. Foundation construction. Underground works |
| Language(s) | English |
| ISBN | 978 0 580 76150 8 |
| File Size | 1.5 MB |
