A backfill material without cementitious material: Carbonation curing magnesium slag based full solid waste backfill material

Gao, Yu-heng; Liu, Lang; Fang, Zhi-yu; He, Wei; Zhang, Bo; Zhu, Meng-bo; Yang, Peng-yu; Liu, Zhi-zhen; Liu, Dong-sheng

doi:10.1007/s11771-024-5635-2

J. Cent. South Univ.

2024

DOI: 10.1007/s11771-024-5635-2

|View full text |Cite

A backfill material without cementitious material: Carbonation curing magnesium slag based full solid waste backfill material

Yu-heng Gao,

Lang Liu,

Zhi-yu Fang

et al.

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...

Citation Types

Supporting

Mentioning

Contrasting

Year Published

2024

Publication Types

Select...

Article2

Relationship

Self Cite0

Independent2

Authors

Journals

Cited by 2 publications

References 50 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

Mechanical properties and impermeability strength evolution of the consolidated body of fiber-modified coal-based solid wastes grouting materials

Li,

Huang,

Liu

et al. 2024

Construction and Building Materials

View full text Add to dashboard Cite

Mechanical properties and impermeability strength evolution of the consolidated body of fiber-modified coal-based solid wastes grouting materials

Li,

Huang,

Liu

et al. 2024

Construction and Building Materials

View full text Add to dashboard Cite

Research on the Stability Mechanism and Control Technology of Surrounding Rock in Filling Working Face with Gob-Side Entry Retaining

Chen,

Wang,

Bai

et al. 2024

Sustainability

View full text Add to dashboard Cite

Gob-side entry retaining (GER) in filling working face promotes sustainable mining by preserving roadways for reuse, reducing resource consumption, and minimizing environmental disturbances. This study investigates the deformation mechanism and failure characteristic of the mining roadway during GER in filling working face, using the CT301 headgate at Chahasu Coal Mine as a case study. A UDEC Trigon numerical model was established, and uniaxial compression tests were conducted to calibrate the mechanical parameters of the rock mass and filling material. The deformation, crack distribution, overburden subsidence, and lateral stress were compared under four conditions: caving method and filling rates of 65%, 80%, and 95%. The results showed that compared to the caving method, the filling method can effectively control overburden movement and suppress roadway deformation. As the filling rate increases, the surrounding rock deformation, crack density, subsidence, and lateral stress all decrease. Overall, the 95% filling rate was the most effective, followed by 80% filling rate, 65% filling rate, and then the caving method. After adopting a 95% filling rate at CT301 panel, the maximum deformation of CT301 headgate was only 190 mm, meeting the mine’s production requirements.

show abstract

scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.

Contact Info

customersupport@researchsolutions.com

10624 S. Eastern Ave., Ste. A-614

Henderson, NV 89052, USA

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Blog Terms and Conditions API Terms Privacy Policy Contact Cookie Preferences Do Not Sell or Share My Personal Information

Made with 💙 for researchers

Part of the Research Solutions Family.

A backfill material without cementitious material: Carbonation curing magnesium slag based full solid waste backfill material

Cited by 2 publications

References 50 publications

Mechanical properties and impermeability strength evolution of the consolidated body of fiber-modified coal-based solid wastes grouting materials

Mechanical properties and impermeability strength evolution of the consolidated body of fiber-modified coal-based solid wastes grouting materials

Research on the Stability Mechanism and Control Technology of Surrounding Rock in Filling Working Face with Gob-Side Entry Retaining

Contact Info

Product

Resources

About