Zobrazeno 1 - 10
of 67
pro vyhledávání: '"J D, Frost"'
Publikováno v:
Géotechnique Letters. 12:95-100
The study explores the effect of directionally dependent frictional resistances (frictional anisotropy) inspired by snakeskin patterns, on the behaviour of split set rock bolts. The patterns of the ventral scales of a snake are selected, and differen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::14fab7e10e9c22f5a27854ed32220d9d
https://doi.org/10.1680/jgele.21.00076
https://doi.org/10.1680/jgele.21.00076
Publikováno v:
Géotechnique Letters. 11:1-22
Self-motile probes are an emerging technology that will enable multidirectional in situ testing of soils with methodologies currently unavailable. Several of these technologies use bio-inspiration ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d5b11b5f16998938fab7f912fb3aa1a5
https://doi.org/10.1680/jgele.20.00085
https://doi.org/10.1680/jgele.20.00085
Publikováno v:
Géotechnique Letters. 10:277-283
The shear behaviour of sands is investigated through laboratory testing on reconstituted sand specimens and three-dimensional (3D) digital image-based quantitative characterisation of the topology of pore networks. Specimens prepared using air pluvia
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9a52ad617f627ddd2a2a99e88495b54f
https://doi.org/10.1680/jgele.18.00222
https://doi.org/10.1680/jgele.18.00222
Publikováno v:
Géotechnique Letters. 9:22-27
The flow instability of intact and reconstituted silty loess recovered from the loess plateau of China are studied under undrained monotonic loading using conventional triaxial tests; flow instability has been postulated as the primary cause for loes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c2879b6374098cde66911fa1300bafce
https://doi.org/10.1680/jgele.18.00141
https://doi.org/10.1680/jgele.18.00141
Publikováno v:
Journal of Testing and Evaluation. 50:20210048
Angularity is an important aspect of particle morphology, directly correlated to the mechanical response and strength of granular materials. Many researchers have proposed multiple direct and indirect methods such as visual charts, analytical formula
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fce1431a0786211dbff152a0a33883b9
https://doi.org/10.1520/jte20210048
https://doi.org/10.1520/jte20210048
Publikováno v:
Géotechnique Letters. 7:286-291
Loess covers large portions of Earth's surface. Loess deposits are typically composed of silt with clay and fine sand particles and usually reach a few meters in thickness. Thermal conductivity of loess varies over a relatively large range from 0·07
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::00a027be93db79d140aaac13937912c4
https://doi.org/10.1680/jgele.17.00037
https://doi.org/10.1680/jgele.17.00037
Publikováno v:
Journal of Mountain Science. 14:2106-2121
Rock mass unloading is an important rock engineering problem because unloading may impact the stability of a rock mass slope. Based on hydroelectric engineering principles, this study focuses on the classification of unloading zones to reflect the ro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::15fcfde5e35a4e0f6932bc67407a57eb
https://doi.org/10.1007/s11629-017-4431-y
https://doi.org/10.1007/s11629-017-4431-y
Publikováno v:
Landslides. 14:2089-2104
The post-earthquake debris flows in the Wenjia Gully led to the exposure of the shortcomings in the design of the original conventional debris flow mitigation system. A predicament for the Wenjia mitigation system is a large amount of loose material
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e0a576e1b26cacbdbbfcdc5a911402d0
https://doi.org/10.1007/s10346-017-0849-0
https://doi.org/10.1007/s10346-017-0849-0
Autor:
Alejandro Martínez, J. D. Frost
Publikováno v:
Géotechnique Letters. 7:104-111
Laboratory experiments performed on friction sleeves sheared against sands of varying particle angularity and size have shown the important role of surface texture on the strength of sand–material interfaces. This paper presents the first study tha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::91185546204d21f96f8ad7d0b70ab7da
https://doi.org/10.1680/jgele.16.00169
https://doi.org/10.1680/jgele.16.00169
Autor:
Alejandro Martínez, J. D. Frost
Publikováno v:
International Journal for Numerical and Analytical Methods in Geomechanics. 41:400-421
Summary An extensive literature on the shear behavior of continuum–particulate interfaces has been developed during the last four decades. However, relatively limited work regarding the behavior of interfaces under different loading conditions has
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0f3a2e79038825f2459f39c97f160562
https://doi.org/10.1002/nag.2564
https://doi.org/10.1002/nag.2564