Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Gaili Xue"'
Publikováno v:
IEEE Access, Vol 7, Pp 139317-139328 (2019)
Mining methods use cemented tailings backfill (CTB) for filling mined-out voids and make operations safer since employees are working under it. Hence, the durability behavior of CTB is of great importance in applications, for example, in the assessme
Externí odkaz:
https://doaj.org/article/66987efb15c04739b574d93a2add12a3
Publikováno v:
Advances in Materials Science and Engineering, Vol 2019 (2019)
Acoustic emission (AE) test is a powerful technique for examining the sounds of cracks growing, breaking, and other modes of damage in cementitious materials deforming under stress, such as rock-cemented tailings matrix composites (RCTMC). RCTMC, an
Externí odkaz:
https://doaj.org/article/c802eef1ff0b45fc8f4e505afa25ec2d
Publikováno v:
Applied Sciences, Vol 8, Iss 9, p 1537 (2018)
With the use of glauberite mineral (GM) and sodium hydroxide (SH) alkaline catalysts to stimulate slag powder’s internal cementation activity and incorporate the two fine-grained solid wastes, such as quicklime (Q) and desulfurized ash (DA), a new
Externí odkaz:
https://doaj.org/article/180267dda5b1474abdce5776a0d133c3
Publikováno v:
International Journal of Mining, Reclamation and Environment. 36:218-234
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::90484fd25ce9e3ff15854e26bbdd44c2
https://doi.org/10.1080/17480930.2021.2014693
https://doi.org/10.1080/17480930.2021.2014693
Autor:
Boqiang Cui, Guorui Feng, Jinwen Bai, Gaili Xue, Kai Wang, Xudong Shi, Shanyong Wang, Zehua Wang, Jun Guo
Publikováno v:
International Journal of Minerals, Metallurgy and Materials.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d1dddc8f588b92467e7527bd7df19f25
https://doi.org/10.1007/s12613-022-2545-x
https://doi.org/10.1007/s12613-022-2545-x
Publikováno v:
International Journal of Mining, Reclamation and Environment. 35:319-335
Unreasonable choice of solid content (SC) and cement-to-tailings ratio (c/t), including pipeline networking system, will lead to some pipeline problems, such as blockage, wear, and rupture. Hence, ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d8e25a6e48132cb2b1144a38000698ff
https://doi.org/10.1080/17480930.2020.1826092
https://doi.org/10.1080/17480930.2020.1826092
Publikováno v:
Composites Part B: Engineering. 172:131-142
Cement-tailings matrix composites (CTMC) have problems such as high brittleness and poor crack resistance when subjected to high stresses corresponding to large depths. To overcome these problems, the feasibility of adding fiber to CTMC were explored
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3f9cecf80d4a99096a8e2edeb190b70a
https://doi.org/10.1016/j.compositesb.2019.05.039
https://doi.org/10.1016/j.compositesb.2019.05.039
Publikováno v:
Construction and Building Materials. 213:275-285
Fibers are accountable for an increase of compressive and shear strengths, particularly at the post-peak and post-cracking stages. The level of the strength improvement is primarily based on several factors: fiber type and content; fiber geometry, fi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::93a8893dbb1f1d5a73a31057f6fd733b
https://doi.org/10.1016/j.conbuildmat.2019.04.080
https://doi.org/10.1016/j.conbuildmat.2019.04.080
Publikováno v:
Construction and Building Materials. 213:313-324
To understand the quality and behavior of cemented tailings backfill (CTB) subjected to dynamic loads, the influence of change in the rate of loading should be accurately determined for an efficient mine fill design. In this study, the compressive st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::15a71336e8458930ab26c8fc6b1db3e1
https://doi.org/10.1016/j.conbuildmat.2019.04.082
https://doi.org/10.1016/j.conbuildmat.2019.04.082
Publikováno v:
Cement and Concrete Composites. 131:104587
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0e3edb78bb93332182c1337de8c2ab32
https://doi.org/10.1016/j.cemconcomp.2022.104587
https://doi.org/10.1016/j.cemconcomp.2022.104587