Mechanical performance and damage mechanism of steel slag-cement pasted backfill under high-temperature cured and cyclic static loading DOI Creative Commons
Jianshuai Hao, Zihan Zhou, Zhonghui Chen

и другие.

Journal of Materials Research and Technology, Год журнала: 2025, Номер unknown

Опубликована: Фев. 1, 2025

Язык: Английский

Mechanical, energy evolution, damage and microstructural behavior of cemented tailings-rock fill considering rock content and size effects DOI
Hao Qin, Shuai Cao, Erol Yilmaz

и другие.

Construction and Building Materials, Год журнала: 2023, Номер 411, С. 134449 - 134449

Опубликована: Дек. 8, 2023

Язык: Английский

Процитировано

26

Effect of 3D printed skeleton shapes on strength behavior, stress evolution and microstructural response of cement-based tailings backfills DOI

Neyakbo Samiratou Yaya,

Shuai Cao, Erol Yilmaz

и другие.

Construction and Building Materials, Год журнала: 2024, Номер 432, С. 136699 - 136699

Опубликована: Май 21, 2024

Язык: Английский

Процитировано

14

The influence of industrial solid waste in conjunction with lepidolite tailings on the mechanical properties and microstructure of cemented backfill materials DOI
Cai Wu, Jiafeng Li, Yani Lu

и другие.

Construction and Building Materials, Год журнала: 2024, Номер 419, С. 135422 - 135422

Опубликована: Фев. 24, 2024

Язык: Английский

Процитировано

13

Effect of magnetic induction intensity and steel fiber rate on strength improvement of cementitious filling composites DOI
Xihao Li, Shuai Cao, Erol Yilmaz

и другие.

Construction and Building Materials, Год журнала: 2024, Номер 428, С. 136417 - 136417

Опубликована: Апрель 27, 2024

Язык: Английский

Процитировано

12

Reinforcing effects of polypropylene on energy absorption and fracturing of cement-based tailings backfill under impact loading DOI
Jiajian Li, Shuai Cao, Erol Yilmaz

и другие.

International Journal of Minerals Metallurgy and Materials, Год журнала: 2024, Номер 31(4), С. 650 - 664

Опубликована: Апрель 1, 2024

Язык: Английский

Процитировано

10

Investigation of the fracture behavior of cemented waste rock-tailing backfill by digital image correlation technique and discrete element modeling DOI
Tianyu Zhu, Zhonghui Chen, Jian Cao

и другие.

Construction and Building Materials, Год журнала: 2024, Номер 428, С. 136367 - 136367

Опубликована: Апрель 24, 2024

Язык: Английский

Процитировано

10

Mechanical model and strength development evolution of high content fly ash–cement grouting material DOI
Chao Zhang, Jianxin Fu,

Weidong Song

и другие.

Construction and Building Materials, Год журнала: 2023, Номер 398, С. 132492 - 132492

Опубликована: Июль 17, 2023

Язык: Английский

Процитировано

23

Macro-mesoscopic mechanical properties and damage progression of cemented tailings backfill under cyclic static load disturbance DOI
Xuepeng Song, Yucheng Huang, Wang Shi

и другие.

Composite Structures, Год журнала: 2023, Номер 322, С. 117433 - 117433

Опубликована: Авг. 6, 2023

Язык: Английский

Процитировано

19

Analyzing the microstructure of cemented fills adding polypropylene-glass fibers with X-ray micro-computed tomography DOI Creative Commons
Jiajian Li, Shuai Cao, Erol Yilmaz

и другие.

Journal of Materials Research and Technology, Год журнала: 2023, Номер 27, С. 2627 - 2640

Опубликована: Окт. 13, 2023

Fiber reinforced cementitious tailings backfill (FRCTB) is progressively employed in mining industry due to its high strength/stiffness-to-weight ratio. However, the wide use of FRCTB technique requires further study practice many different types fibers, either alone or combination. In this regard, paper explores impact composite (glass-polypropylene) fibers on microstructure FRCTBs considering weak surface and pore characteristics. The fractures backfills were quantitatively analyzed by a non-destructive X-ray micro-computed tomography system which permits imagining interior microstructures via construction 3D volumetric data diverse spatial scales. Quantitative parameters cover percent surface, porosity, sphericity. distribution surfaces, pores, fissures bridging effect also based reconstruction technique. Adding increased percentage FRCTB's surface. greater glass fiber dose, larger Composite can lessen porosity. smallest porosity was 0.07% for PP contents 0.4wt.% 0.2wt.%, respectively. A rise dose causes volume 10-100mm3 content. Fibers have 0.1-100mm3 deteriorates shape type leading reduction sphericity pores. There clear correlation between patterns along height specimens. Weak surfaces pores are prone develop as fractures. limit crack expansion FRCTB. Lastly, presents time- cost-saving method analyzing microstructure.

Язык: Английский

Процитировано

18

Microstructural evolution and strengthening mechanism of aligned steel fiber cement-based tail backfills exposed to electromagnetic induction DOI
Xihao Li, Shuai Cao, Erol Yilmaz

и другие.

International Journal of Minerals Metallurgy and Materials, Год журнала: 2024, Номер 31(11), С. 2390 - 2403

Опубликована: Сен. 20, 2024

Язык: Английский

Процитировано

8