Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Brendon R. Jones"'
Publikováno v:
Rock Mechanics and Rock Engineering. 52:351-372
The South African Water Resource Commission (http://www.wrc.org.za) for their financial support by projects K5/2326, together with the National Research Foundation (NRF).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5ded3551eb757c04fba0954f84165b26
https://doi.org/10.1007/s00603-018-1592-0
https://doi.org/10.1007/s00603-018-1592-0
Publikováno v:
Bulletin of Engineering Geology and the Environment. 78:1305-1326
The Secondary Permeability Index (SPI) is a permeability-based rock mass classification, which when complemented with the degree of jointing can be employed as an approximation to the ground treatment design. However, when the grout mix and success o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::73469fc7b9638cbb2ae3ffd41a90266b
https://doi.org/10.1007/s10064-017-1219-9
https://doi.org/10.1007/s10064-017-1219-9
Publikováno v:
Hydrogeology Journal. 26:945-961
Fractures are both rough and irregular but can be expressed by a simple model concept of two smooth parallel plates and the associated cubic law governing discharge through saturated fractures. However, in natural conditions and in the intermediate v
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bf1b079b9917a42b63ddd4efe7a40f87
https://doi.org/10.1007/s10040-017-1680-3
https://doi.org/10.1007/s10040-017-1680-3
Publikováno v:
Journal of the South African Institution of Civil Engineering. 58:25-34
A centrifuge model study was carried out investigating the effects of the inclusion of geogrid reinforcement in a sand layer constructed over a thin, very soft clay layer to facilitate the construction of warehouse floors supporting product stockpile
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9a15a094b3a829f12e4b903bf9160cc2
https://doi.org/10.17159/2309-8775/2016/v58n2a3
https://doi.org/10.17159/2309-8775/2016/v58n2a3
Publikováno v:
IAEG/AEG Annual Meeting Proceedings, San Francisco, California, 2018-Volume 4 ISBN: 9783319931326
A series of flow visualization experiments is developed in order to observe the different role that contact obstacles have on variably saturated flow in a vertical fracture compared to a horizontal fracture. The model fractures consist of a single ro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::194e1836eab724c2616ae8b5dec90bf6
https://doi.org/10.1007/978-3-319-93133-3_11
https://doi.org/10.1007/978-3-319-93133-3_11
Publikováno v:
Environmental science and pollution research international. 24(15)
The vadose zone typically comprises soil underlain by fractured rock. Often, surface water and groundwater parameters are readily available, but variably saturated flow through soil and rock are oversimplified or estimated as input for hydrological m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bff51dc9c4c8faf85f37edbeae4fa7a5
https://pubmed.ncbi.nlm.nih.gov/28058583
https://pubmed.ncbi.nlm.nih.gov/28058583
Publikováno v:
Engineering Geology for Society and Territory-Volume 2 ISBN: 9783319090566
Two unique pitwall slopes have been identified as major zones of potential slope instability at Coedmore Quarry. The first pitwall is a highly jointed rock slope known as a bullnose, whilst the second is a rehabilitated slope comprising cohesionless
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7c87695ee43836f5b31c799b3257a7ff
https://doi.org/10.1007/978-3-319-09057-3_177
https://doi.org/10.1007/978-3-319-09057-3_177
Autor:
J.L. Van Rooy, Brendon R. Jones
Publikováno v:
Engineering Geology for Society and Territory – Volume 4 ISBN: 9783319086590
Basal reinforcement, where high tensile strength geogrids are employed beneath structures, is becoming an increasingly accepted construction technique along the eastern coast of southern Africa. The presence of compressible, soft, thin and shallow cl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f77e15fecedb7e4088d21062fab97d75
https://doi.org/10.1007/978-3-319-08660-6_10
https://doi.org/10.1007/978-3-319-08660-6_10
Publikováno v:
All Days.
This SPE Paper describes the way that the relative orientation of two 13 3/8" casings, run in a single 32" hole, was established using azimuthal gamma sensors from a reservoir navigation tool and several radioactive PIP tags mounted in one of the cas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::63ff485b4221cf22074842d15ea823c4
https://doi.org/10.2118/87172-ms
https://doi.org/10.2118/87172-ms