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Research Output 2017 2019

  • 417 Citations
  • 14 h-Index
  • 29 Article
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Article
2019
16 Citations (Scopus)

A microstructural hydration model for cemented paste backfill considering internal sulfate attacks

Liu, L., Zhu, C., Qi, C., Zhang, B. & Song, K. I., 30 Jun 2019, In : Construction and Building Materials. 211, p. 99-108 10 p.

Research output: Contribution to journalArticle

Ointments
Hydration
Sulfates
Tailings
Failure modes
13 Citations (Scopus)

An experimental study on the early-age hydration kinetics of cemented paste backfill

Liu, L., Yang, P., Qi, C., Zhang, B., Guo, L. & Song, KI. I. I. L., 10 Jul 2019, In : Construction and Building Materials. 212, p. 283-294 12 p.

Research output: Contribution to journalArticle

Ointments
Hydration
Cements
Kinetics
Tailings
11 Citations (Scopus)

Application of first-principles theory in ferrite phases of cemented paste backfill

Qi, C., Fourie, A., Chen, Q. & Liu, P., 15 Mar 2019, In : Minerals Engineering. 133, p. 47-51 5 p.

Research output: Contribution to journalArticle

ferrite
backfill
Ointments
Ferrite
cement
16 Citations (Scopus)

Constitutive modelling of cemented paste backfill: A data-mining approach

Qi, C., Chen, Q., Fourie, A., Tang, X., Zhang, Q., Dong, X. & Feng, Y., 10 Feb 2019, In : Construction and Building Materials. 197, p. 262-270 9 p.

Research output: Contribution to journalArticle

Ointments
Data mining
Tailings
Mechanical stability
Curing
1 Citation (Scopus)
backfill
creep
Stress concentration
Creep
Rocks
23 Citations (Scopus)

Numerical study on the pipe flow characteristics of the cemented paste backfill slurry considering hydration effects

Liu, L., Fang, Z., Qi, C., Zhang, B., Guo, L. & Song, K. I-I. L., 1 Feb 2019, In : Powder Technology. 343, p. 454-464 11 p.

Research output: Contribution to journalArticle

Prediction of dynamic increase factor for steel fibre reinforced concrete using a hybrid artificial intelligence model

Yang, L., Qi, C., Lin, X., Li, J. & Dong, X., 15 Jun 2019, In : Engineering Structures. 189, p. 309-318 10 p.

Research output: Contribution to journalArticle

Steel fibers
Artificial intelligence
Reinforced concrete
Fibers
Strain rate
13 Citations (Scopus)

Towards Intelligent Mining for Backfill: A genetic programming-based method for strength forecasting of cemented paste backfill

Qi, C., Tang, X., Dong, X., Chen, Q., Fourie, A. & Liu, E., 15 Mar 2019, In : Minerals Engineering. 133, p. 69-79 11 p.

Research output: Contribution to journalArticle

Genetic programming
backfill
Ointments
compressive strength
Compressive strength
7 Citations (Scopus)

Understanding cement hydration of cemented paste backfill: DFT study of water adsorption on tricalcium silicate (111) surface

Qi, C., Liu, L., He, J., Chen, Q., Yu, L. J. & Liu, P., 1 Apr 2019, In : Minerals. 9, 4, 202.

Research output: Contribution to journalArticle

Open Access
backfill
hydration
Hydration
Silicates
Density functional theory
2 Citations (Scopus)

Utilisation of water-washing pre-treated phosphogypsum for cemented paste backfill

Liu, Y., Zhang, Q., Chen, Q., Qi, C., Su, Z. & Huang, Z., 1 Mar 2019, In : Minerals. 9, 3, 175.

Research output: Contribution to journalArticle

Open Access
backfill
Washing
Deionized water
Compressive strength
Water
2018
2 Citations (Scopus)

A hybrid ensemble method for improved prediction of slope stability

Qi, C. & Tang, X., 25 Oct 2018, In : International Journal for Numerical and Analytical Methods in Geomechanics. 42, 15, p. 1823-1839 17 p.

Research output: Contribution to journalArticle

Slope stability
slope stability
Classifiers
artificial intelligence
prediction
7 Citations (Scopus)
Classifiers
Learning algorithms
Learning systems
Supervised learning
Artificial intelligence
4 Citations (Scopus)
Rocks
Excavation
rock
energy
Rock bursts
24 Citations (Scopus)

A new procedure for recycling waste tailings as cemented paste backfill to underground stopes and open pits

Lu, H., Qi, C., Chen, Q., Gan, D., Xue, Z. & Hu, Y., 1 Jul 2018, In : Journal of Cleaner Production. 188, p. 601-612 12 p.

Research output: Contribution to journalArticle

Tailings
backfill
tailings
Recycling
Iron mines
24 Citations (Scopus)

An intelligent modelling framework for mechanical properties of cemented paste backfill

Qi, C., Chen, Q., Fourie, A. & Zhang, Q., 1 Jul 2018, In : Minerals Engineering. 123, p. 16-27 12 p.

Research output: Contribution to journalArticle

backfill
Ointments
mechanical property
Mechanical properties
Learning algorithms
3 Citations (Scopus)

A Real-Time Back-Analysis Technique to Infer Rheological Parameters from Field Monitoring

Qi, C. & Fourie, A., 1 Oct 2018, In : Rock Mechanics and Rock Engineering. 51, 10, p. 3029-3043 15 p.

Research output: Contribution to journalArticle

back analysis
Monitoring
Neural networks
monitoring
engineering
28 Citations (Scopus)

A strength prediction model using artificial intelligence for recycling waste tailings as cemented paste backfill

Qi, C., Fourie, A., Chen, Q. & Zhang, Q., 10 May 2018, In : Journal of Cleaner Production. 183, p. 566-578 13 p.

Research output: Contribution to journalArticle

artificial intelligence
Tailings
backfill
tailings
Artificial intelligence
3 Citations (Scopus)
Tuning
Rocks
Displacement measurement
Internal friction
Poisson ratio
23 Citations (Scopus)
Artificial intelligence
Learning systems
Support vector machines
Logistics
Multilayer neural networks
10 Citations (Scopus)

Data-driven modelling of the flocculation process on mineral processing tailings treatment

Qi, C., Fourie, A., Chen, Q., Tang, X., Zhang, Q. & Gao, R., 20 Sep 2018, In : Journal of Cleaner Production. 196, p. 505-516 12 p.

Research output: Contribution to journalArticle

Ore treatment
mineral processing
Tailings
Flocculation
flocculation
1 Citation (Scopus)

Evolutionary Random Forest Algorithm for Predicting the Maximum Failure Depth of Open Stope Hangingwalls

Qi, C. & Chen, Q., 2018, In : IEEE Access. 6, p. 72808-72813 6 p., 8528310.

Research output: Contribution to journalArticle

Open Access
28 Citations (Scopus)

Experimental investigation on the relationship between pore characteristics and unconfined compressive strength of cemented paste backfill

Liu, L., Fang, Z., Qi, C., Zhang, B., Guo, L. & Song, KI. I. I. L., 10 Aug 2018, In : Construction and Building Materials. 179, p. 254-264 11 p.

Research output: Contribution to journalArticle

Ointments
Compressive strength
Porosity
Curing
Nuclear magnetic resonance
37 Citations (Scopus)
Ointments
Particle swarm optimization (PSO)
Compressive strength
Neural networks
Tailings
16 Citations (Scopus)

Prediction of open stope hangingwall stability using random forests

Qi, C., Fourie, A., Du, X. & Tang, X., 1 Jun 2018, In : Natural Hazards. 92, 2, p. 1179-1197 19 p.

Research output: Contribution to journalArticle

prediction
design method
matrix
method
18 Citations (Scopus)

Pressure drop in pipe flow of cemented paste backfill: Experimental and modeling study

Qi, C., Chen, Q., Fourie, A., Zhao, J. & Zhang, Q., 15 Jun 2018, In : Powder Technology. 333, p. 9-18 10 p.

Research output: Contribution to journalArticle

Pipe flow
Ointments
Pressure drop
Pipe
Networks (circuits)
37 Citations (Scopus)

Recycling phosphogypsum and construction demolition waste for cemented paste backfill and its environmental impact

Chen, Q., Zhang, Q., Qi, C., Fourie, A. & Xiao, C., 10 Jun 2018, In : Journal of Cleaner Production. 186, p. 418-429 12 p.

Research output: Contribution to journalArticle

Demolition
backfill
Environmental impact
Recycling
environmental impact
22 Citations (Scopus)

Slope stability prediction using integrated metaheuristic and machine learning approaches: A comparative study

Qi, C. & Tang, X., 1 Apr 2018, In : Computers and Industrial Engineering. 118, p. 112-122 11 p.

Research output: Contribution to journalArticle

Slope stability
Learning systems
Learning algorithms
Artificial intelligence
Industrial engineering
2017
28 Citations (Scopus)

Experimental investigation on the strength characteristics of cement paste backfill in a similar stope model and its mechanism

Chen, Q. S., Zhang, Q. L., Fourie, A., Chen, L. X. & Qi, C. C., 15 Nov 2017, In : Construction and Building Materials. 154, p. 34-43 10 p.

Research output: Contribution to journalArticle

Ointments
Cements
Microstructure
Scanning electron microscopy
Photography