Zobrazeno 1 - 10
of 46
pro vyhledávání: '"Mohammed Z. E. B. Elshafie"'
Publikováno v:
Géotechnique. 71:866-878
Understanding soil arching is an important component of predicting soil behaviour in cases such as the progressive displacements above sinkholes and when predicting loads on buried structures, where the expected deformation mechanisms are used to pre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::feaf59e3cbb907e6c263cb39f9543006
https://doi.org/10.1680/jgeot.19.p.174
https://doi.org/10.1680/jgeot.19.p.174
Publikováno v:
Géotechnique. 71:700-713
One of the most critical assumptions in the application of arching theory is an accurate estimate of the coefficient of lateral stress, K, used to relate vertical and horizontal stresses on the assumed failure plane. Historically, this has been treat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::656eb9956619c01e59902b808d0f4a7b
https://doi.org/10.1680/jgeot.19.p.175
https://doi.org/10.1680/jgeot.19.p.175
Publikováno v:
Geotextiles and Geomembranes. 49:579-592
The assumption with the biggest impact on the design of geosynthetic-reinforced soils above voids is the presence and degree of soil arching, which affects the predicted applied stress on the geosynthetic. A series of centrifuge tests were conducted
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a6968d371768b4873a69f584986163ea
https://doi.org/10.1016/j.geotexmem.2020.11.005
https://doi.org/10.1016/j.geotexmem.2020.11.005
Publikováno v:
Geotextiles and Geomembranes. 49:1-18
Understanding how a geosynthetic-reinforced soil deforms in response to the formation of an underlying void is crucial to provide appropriate designs of these systems. Centrifuge models employing a trapdoor to simulate the void formation below a geos
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8c17238fcdccee07e9940f5f52bf968b
https://doi.org/10.1016/j.geotexmem.2020.02.013
https://doi.org/10.1016/j.geotexmem.2020.02.013
Publikováno v:
Geotechnical Aspects of Underground Construction in Soft Ground ISBN: 9780429321559
Even though shaft excavation is a key part of tunnelling projects in large cities, many uncertainties about their actual performance still exist in practice and only very few case studies have been reported in the literature. In this research work, c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0ea09557719a94f58df6d71807dc80fa
https://doi.org/10.1201/9780429321559-35
https://doi.org/10.1201/9780429321559-35
Autor:
Mohammed Z. E. B. Elshafie, Jose M. Adam, Qianchen Sun, Ignazio Floris, Salvador Sales, Pedro A. Calderón, Cedric Kechavarzi, Xiaomin Xu, Javier Madrigal, Demetrio Sartiano, Neil E. Houghton
Publikováno v:
Optical Fiber Sensors Conference 2020 Special Edition.
This paper describes an innovative approach to track the deformation of tunnel cross-section using Optical Multicore Fiber Shape Sensor based on multiplexed Fiber Bragg Grating strain sensors.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::605abefbb45ad9c0675160ab983eadf3
https://doi.org/10.1364/ofs.2020.w4.68
https://doi.org/10.1364/ofs.2020.w4.68
Autor:
Chris Barker, Mohammed Z. E. B. Elshafie, Qianchen Sun, Jennifer Schooling, Yi Rui, Anthony Fisher
Publikováno v:
Structural Health Monitoring
Integrity testing of deep cast in situ concrete foundations is challenging due to the intrinsic nature of how these foundations are formed. Several integrity test methods have been developed and are well established, but each of these have strengths
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7920c4c4101a94761d4ea2c7f4d90bfc
https://www.repository.cam.ac.uk/handle/1810/309838
https://www.repository.cam.ac.uk/handle/1810/309838
Publikováno v:
E3S Web of Conferences, Vol 195, p 01019 (2020)
Soil water retention curves (SWRCs) form an essential component of frameworks coupling the hydromechanical behaviour of unsaturated soils. The curves describe how suction changes with variables such as degree of saturation, void ratio and volumetric/
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::63443b02129032d148b5c032d53a923a
This paper presents the discrepancy between the coefficients of permeability measured for randomly fractured limestone using field falling-head tests and that back-calculated for the same rock mass based on the actual discharge yielded from a dewater
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::391f3eff606d3aa87bc33e69a6139736
https://hdl.handle.net/10576/14656
https://hdl.handle.net/10576/14656
Publikováno v:
Proceedings of the International Conference on Civil Infrastructure and Construction (CIC 2020)
Pile thermal integrity assessment by means of temperature measurement has received increasing attention in recent years. The thermal integrity testing method measures temperature changes during the concrete curing process; using an appropriate concre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::95513478aa85c152ec31ddffd8d9abcd