Analysing Double Shearing Mechanism in Fiberglass Rock Bolting Systems: a Comprehensive Analytical Model and Numerical Simulation Approach
Article
Gregor, Peter, Mirzaghorbanali, Ali, McDougall, Kevin, Aziz, Naj, Jodeiri Shokri, Behshad, Nourizadeh, Hadi and Taheri, Abbas. 2024. "Analysing Double Shearing Mechanism in Fiberglass Rock Bolting Systems: a Comprehensive Analytical Model and Numerical Simulation Approach." Geotechnical and Geological Engineering: an international journal. 42 (8), pp. 7339-7370. https://doi.org/10.1007/s10706-024-02929-8
| Article Title | Analysing Double Shearing Mechanism in Fiberglass Rock Bolting Systems: a Comprehensive Analytical Model and Numerical Simulation Approach |
|---|---|
| ERA Journal ID | 4022 |
| Article Category | Article |
| Authors | Gregor, Peter, Mirzaghorbanali, Ali, McDougall, Kevin, Aziz, Naj, Jodeiri Shokri, Behshad, Nourizadeh, Hadi and Taheri, Abbas |
| Journal Title | Geotechnical and Geological Engineering: an international journal |
| Journal Citation | 42 (8), pp. 7339-7370 |
| Number of Pages | 32 |
| Year | 2024 |
| Publisher | Springer |
| Place of Publication | Netherlands |
| ISSN | 0960-3182 |
| 1573-1529 | |
| Digital Object Identifier (DOI) | https://doi.org/10.1007/s10706-024-02929-8 |
| Web Address (URL) | https://link.springer.com/article/10.1007/s10706-024-02929-8 |
| Abstract | An analytical method and numerical simulation were developed to investigate the shear performance of fiberglass rock bolts (20-tonne and 30-tonne) by conducting sixteen double-shearing tests with both clean and infilled shear interfaces. Following the preparation of the required samples, each test set-up was subjected to different ranges of pretension values. The infilled scenario involved 5 mm thick sandy clay infilled shear interfaces. The results of the double shearing tests unveiled that as pretension increased, so did the confining pressures at the shear interfaces for both clean and infilled joints. Also, an analytical model was developed utilising the Fourier transform, energy balance theory, and linear elastic theory. The result was an empirical relationship that could determine the double shear performance of fibreglass rock bolts in close agreement with the experimental data. Coefficients were incorporated to facilitate model calibration and tuning. Eventually, fast Lagrangian analysis of continua (FLAC) three-dimensional (3D) modelling was utilised to conduct numerical simulations of fibreglass rock bolts subjected to double shearing scenarios. The numerical model was calibrated against experimental data and then extended to conduct a sensitivity analysis on fibreglass rock bolts subjected to double shear test setup variations. Scenarios included rock bolt installation angles, shearing rates, and various host rock strengths. The results revealed that increasing the shear speed from the experimental test baseline yielded substantial displacement increases in the post-failure residual performance of the rock bolts. Changing the installation angle resulted in greater peak shear forces and extended residual zones. The least significant impacts were observed when changing the host rock UCS, suggesting neither rock bolt was drastically impacted by weak or strong host rocks. |
| Keywords | Fibreglass ; Analytical model; Numerical simulation ; Infilled joints ; Clean joints ; Double shearing test |
| Contains Sensitive Content | Does not contain sensitive content |
| ANZSRC Field of Research 2020 | 401902. Geomechanics and resources geotechnical engineering |
| 400502. Civil geotechnical engineering | |
| 401905. Mining engineering | |
| Byline Affiliations | Centre for Future Materials |
| School of Engineering | |
| School of Surveying and Built Environment | |
| University of Wollongong | |
| Centre for Future Materials (Research) | |
| Queen's University, Canada |
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Rastegarmanesh, Ashkan, Mirzaghorbanali, Ali, McDougall, Kevin, Aziz, Naj, Anzanpour, Sina, Nourizadeh, Hadi and Moosavi, Mahdi. 2022. "Axial Performance of Cementitious Grouted Cable Bolts Under Rotation Constraint Scenarios." Rock Mechanics and Rock Engineering. 55 (9), pp. 5773-5788. https://doi.org/10.1007/s00603-022-02950-4A case of Longwall coal mining productivity & safety optimisation
Ardehali, Sahar, Alehossein, Habib, Aziz, Naj, Bowerman, Matthew and Robbins, Matt. 2021. "A case of Longwall coal mining productivity & safety optimisation." Aziz, Naj and Mirzaghorbanali, Ali (ed.) 2021 Resource Operators Conference (ROC2021). Springfield, Australia 10 - 12 Feb 2021 Australia.Proceedings of the 2022 Resource Operators Conference
Aziz, Naj and Mirzaghorbanali, Ali. Aziz, Naj and Mirzaghorbanali, Ali (ed.) 2022. Proceedings of the 2022 Resource Operators Conference. Wollongong, Australia. University of Wollongong.Prediction of Fly-rock using Gene Expression Programming and Teaching– learning-based Optimization Algorithm
Shamsi, R., Amin, Mohammad Saeed, Dehghani, Hesam, Bascompta, Marc, Jodeiri Shokri, Behshad and Entezam, Shima. 2022. "Prediction of Fly-rock using Gene Expression Programming and Teaching– learning-based Optimization Algorithm." Journal of Mining and Environment. 13 (2), pp. 391-406. https://doi.org/10.22044/jme.2022.11825.2171Determination of ozone concentration using gene expression programming algorithm (GEP)- Zrenjanin, Serbia
Dehghani, Hesam, Velicković, Milica, Jodeiri Shokri, Behshad, Mihajlovic, Ivan, Nikolic, Djordje and Panic, Marija. 2022. "Determination of ozone concentration using gene expression programming algorithm (GEP)- Zrenjanin, Serbia." International Journal of Mining and Geo-Engineering. 56 (1), pp. 1-9. https://doi.org/10.22059/IJMGE.2021.313278.594874Developing a Conceptual Framework of Green Mining Strategy in Coal Mines: Integrating Socio-economic, Health, and Environmental Factors
Ardejani, Faramarz Doulati, Maghsoudy, Soroush, Shahhosseini, Majid, Jodeiri Shokri, Behshad, Ardejani, Shaghayegh Doulati, Shafaei, Foojan, Shiraz, Farzin Amirkhani and Rajaee, Ali. 2022. "Developing a Conceptual Framework of Green Mining Strategy in Coal Mines: Integrating Socio-economic, Health, and Environmental Factors." Journal of Mining and Environment. 13 (1), pp. 101-115. https://doi.org/10.22044/jme.2022.11704.2161Next Generation “Living” Laboratory for Engineering Education and Engagement
Nguyen, Andy, Le, Ngoc Thach, Landers, Richard, Byrne, Terry, McDougall, Kevin, Gharehbaghi, Vahid Reza, Brown, Jason, Nguyen, Canh Long and Karunasena, Warna. 2022. "Next Generation “Living” Laboratory for Engineering Education and Engagement." 33rd Annual Conference of the Australasian Association of Engineering Education (AAEE 2022). Sydney, Australia 04 - 07 Dec 2022 Australia.A convolution-deconvolution method for improved storage and communication of remotely-sensed image data
Scarmana, Gabriel and McDougall, Kevin. 2018. "A convolution-deconvolution method for improved storage and communication of remotely-sensed image data." Larar, Allen M., Suzuki, Makoto and Wang, Jianyu (ed.) 11th SPIE Asia-Pacific Remote Sensing Symposium 2018: Multispectral, Hyperspectral, and Ultraspectral Remote Sensing Technology, Techniques and Applications VII. Honolulu, United States 24 - 26 Sep 2018 Bellingham, Washington, United States. https://doi.org/10.1117/12.2324451Defining and Enabling Scholarship of Teaching, Learning, and Employability (SoTLE) Through a Multi-Institution Faculty Learning Community
Kinash, Shelley, Male, Sally A., Mouat, Clare M., Spagnoli, Dino, McDougall, Kevin, Thomas, Jasmine and Mortimer, Chloe Jayde. 2021. "Defining and Enabling Scholarship of Teaching, Learning, and Employability (SoTLE) Through a Multi-Institution Faculty Learning Community." Learning Communities Journal. 13 (1), pp. 81-103.Axial behaviour of rock bolts - Part (B) Numerical study
Nourizadeh, Hadi, Mirzaghorbanali, Ali, McDougall, Kevin, Aziz, Naj and Serati, Mehdi. 2021. "Axial behaviour of rock bolts - Part (B) Numerical study." Aziz, Naj and Mirzaghorbanali, Ali (ed.) 2021 Resource Operators Conference (ROC2021). Springfield, Australia 10 - 12 Feb 2021 Australia.Axial behaviour of rock bolts - Part (A) Experimental study
Nourizadeh, Hadi, Williams, Sally, Mirzaghorbanali, Ali, McDougall, Kevin, Aziz, Naj and Serati, Mehdi. 2021. "Axial behaviour of rock bolts - Part (A) Experimental study." Aziz, Naj and Mirzaghorbanali, Ali (ed.) 2021 Resource Operators Conference (ROC2021). Springfield, Australia 10 - 12 Feb 2021 Australia.Introduction to new methods of static and dynamic pull testing of rock bolts and cable bolts
Anzanpour, Sina, Aziz, Naj, Nemcik, Jan, Mirzaghorbanali, Ali, Wallace, Jordan, Marshall, Travis and Khaleghparast, Saman. 2021. "Introduction to new methods of static and dynamic pull testing of rock bolts and cable bolts." Aziz, Naj and Mirzaghorbanali, Ali (ed.) 2021 Resource Operators Conference (ROC2021). Springfield, Australia 10 - 12 Feb 2021 Australia.Application of Monte Carlo simulation to quantify uncertainties of first weighting interval estimation
Mohammadi, Sadjad, Ataei, Mohammad, Mirzaghorbanali, Ali and Aziz, Naj. 2021. "Application of Monte Carlo simulation to quantify uncertainties of first weighting interval estimation." Aziz, Naj and Mirzaghorbanali, Ali (ed.) 2021 Resource Operators Conference (ROC2021). Springfield, Australia 10 - 12 Feb 2021 Australia.Pretension effect on the performance of cable bolts in underground coal mines
Li, Xu, Si, Guangyao, Oh, Joung, Xiang, Zizhuo, Aziz, Naj and Mirzaghorbanali, Ali. 2021. "Pretension effect on the performance of cable bolts in underground coal mines." Aziz, Naj and Mirzaghorbanali, Ali (ed.) 2021 Resource Operators Conference (ROC2021). Springfield, Australia 10 - 12 Feb 2021 Australia.Effect of surface profile on load transfer mechanism of tendons
Rastegarmanesh, Ashkan, Misa, Joel, Mirzaghorbanali, Ali, Aziz, Naj and McDougall, Kevin. 2021. "Effect of surface profile on load transfer mechanism of tendons." Aziz, Naj and Mirzaghorbanali, Ali (ed.) 2021 Resource Operators Conference (ROC2021). Springfield, Australia 10 - 12 Feb 2021 Australia.Angled shear testing of 15.2 mm seven wire cable bolt
Aziz, Naj, Anzanpour, Sina, Khaleghparast, Saman, Rastegarmanesh, Ashkan, Mirzaghorbanali, Ali, Remmenikov, Alex, Nemcik, Jan, Oh, Joung and Si, Guangyao. 2021. "Angled shear testing of 15.2 mm seven wire cable bolt." Aziz, Naj and Mirzaghorbanali, Ali (ed.) 2021 Resource Operators Conference (ROC2021). Springfield, Australia 10 - 12 Feb 2021 Australa.Proceedings of the 2021 Resource Operators Conference
Aziz, Naj and Mirzaghorbanali, Ali. Aziz, Naj and Kininmonth, Bob (ed.) 2021. Proceedings of the 2021 Resource Operators Conference. Wollongong, Australia. University of Wollongong.Using geospatial tools to combat fire ants
Scarmana, Gabriel and McDougall, Kevin. 2021. "Using geospatial tools to combat fire ants." Position Magazine.ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences [Special issue]
McDougall, Kevin, Bhatta, Ganesh Prasad, Paudyal, Dev Raj, Shrestha, Reshma, Upadhyaya, Pradeep Sapkota, Dahal, Tank Prasad, Ranjit, Bhuwan, Shrestha, Sanjeevan and Thapa, Laxmi. 2019. ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences [Special issue]. Germany. Copernicus GmbH.The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences
McDougall, Kevin, Bhatta, Ganesh Prasad, Paudyal, Dev Raj, Shrestha, Reshma, Upadhyaya, Pradeep Sapkota, Dahal, Tank Prasad, Ranjit, Bhuwan, Shrestha, Sanjeevan and Thapa, Laxmi. McDougall, Kevin, Paudyal, Dev Raj, Bhatta, Ganesh Prasad, Thapa, Laxmi, Dahal, Tank Prasad, Bhuwan, Ranjit, Sanjeevan, Shrestha, Shrestha, Reshma and Upadhyaya, Pradeep S (ed.) 2019. The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences. Germany. Copernicus GmbH.Static and dynamic testing of tendons
Aziz, Naj, Khaleghparast, Saman, Anzanpour, Sina, Remennikov, Alex and Mirzaghorbanali, Ali. 2020. "Static and dynamic testing of tendons." Rasskazov, Igor and Tkach, Sergei (ed.) VIII International Scientific Conference “Problems of Complex Development of Georesources” (PCDG 2020). Khabarovsk, Russian Federation 08 - 10 Sep 2020 France. https://doi.org/10.1051/e3sconf/202019201005A Probabilistic Model to Determine Main Caving Span by Evaluating Cavability of Immediate Roof Strata in Longwall Mining
Mohammadi, Sadjad, Ataei, Mohammad, Kakaie, Reza, Mirzaghorbanali, Ali and Aziz, Naj. 2021. "A Probabilistic Model to Determine Main Caving Span by Evaluating Cavability of Immediate Roof Strata in Longwall Mining." Geotechnical and Geological Engineering: an international journal. 39 (3), pp. 2221-2237. https://doi.org/10.1007/s10706-020-01620-yUnderstanding Contextual Attractiveness Factors of Transit Orientated Shopping Mall Developments (Tosmds) for Shopping Mall Passengers on the Dubai Metro Red Line
Abutaleb, Ayman, McDougall, Kevin, Basson, Marita, Hassan, Rumman and Mahmood, Muhammad Nateque. 2021. "Understanding Contextual Attractiveness Factors of Transit Orientated Shopping Mall Developments (Tosmds) for Shopping Mall Passengers on the Dubai Metro Red Line." Planning Practice and Research. 36 (3), pp. 292-313. https://doi.org/10.1080/02697459.2020.1829282The Impact of Transit-Oriented Shopping Mall Developments (TOSMDs) on Metro Station Ridership: Dubai Metro Redline
Abutaleb, Ayman, McDougall, Kevin, Basson, Marita, Hassan, Rumman and Mahmood, Muhammad Nateque. 2020. "The Impact of Transit-Oriented Shopping Mall Developments (TOSMDs) on Metro Station Ridership: Dubai Metro Redline." Urban Rail Transit. 6 (3), pp. 157-170. https://doi.org/10.1007/s40864-020-00129-0Static and dynamic testing of tendons
Khaleghparast, Saman, Anzanpour, Sina, Aziz, Naj, Remennikov, Alex and Mirzaghorbanali, Ali. 2020. "Static and dynamic testing of tendons." Aziz, Naj and Kininmonth, Bob (ed.) 2020 Coal Operators' Conference. Wollongong, Australia 18 - 20 Feb 2019 Wollongong, Australia.A review of overburden fracturing and changes in hydraulic characteristics due to longwall mining
Nourizadeh, Hadi, Canbulat, Ismet, Oh, Joung, Zhang, Chengguo, Aziz, Naj, Mirzaghorbanali, Ali and McDougall, Kevin. 2020. "A review of overburden fracturing and changes in hydraulic characteristics due to longwall mining." Aziz, Naj and Kininmonth, Bob (ed.) 2020 Coal Operators' Conference. Wollongong, Australia 18 - 20 Feb 2019 Wollongong, Australia.Shear strength properties of artificial rock joints
Zohaib, Muhammad, Mirzaghorbanali, Ali, Helwig, Andreas, Aziz, Naj, Gregor, Peter, Rastegarmanesh, Ashkan and McDougall, Kevin. 2020. "Shear strength properties of artificial rock joints." Aziz, Naj and Kininmonth, Bob (ed.) 2020 Coal Operators' Conference. Wollongong, Australia 18 - 20 Feb 2019 Wollongong, Australia.A process for the accurate reconstruction of pre-filtered and compressed digital aerial images
Scarmana, Gabriel and McDougall, Kevin. 2020. "A process for the accurate reconstruction of pre-filtered and compressed digital aerial images." 11th International Symposium on Digital Earth (ISDE 11). Florence, Italy 24 - 27 Sep 2019 Florence, Italy. https://doi.org/10.1088/1755-1315/509/1/012047A roof cavability classification system and its use for estimation of main caving interval in longwall mining
Mohammadi, Sodjad, Ataei, Mohammad, Kakaie, Reza, Mirzaghorbanali, Ali, Faraji Rad, Zahra and Aziz, Naj. 2020. "A roof cavability classification system and its use for estimation of main caving interval in longwall mining." Aziz, Naj and Kininmonth, Bob (ed.) 2020 Coal Operators' Conference. Wollongong, Australia 18 - 20 Feb 2019 Wollongong, Australia.A geometric model for estimating the volume and surface area of apples
Scarmana, Gabriel, McDougall, Kevin and Stepanyants, Yury. 2020. "A geometric model for estimating the volume and surface area of apples." Smart Surveyors for Land and Water Management (2020). Amsterdam, Netherlands 10 - 14 May 2020 Copenhagen, Denmark.Using a Mixed Method Research to Develop Spatial Information Sharing Strategies Across Natural Resource Management Communities
Paudyal, Dev Raj, McDougall, Kevin and Apan, Armando. 2019. "Using a Mixed Method Research to Develop Spatial Information Sharing Strategies Across Natural Resource Management Communities." Inaugural Australasia & Pacific Regional Mixed Methods International Research Association Conference 2019: Expanding Conceptual and Methodological Boundaries (MMIRA 2019). Wellington, New Zealand 04 - 06 Dec 2019 Indianapolis, United States.Numerical exploration of performance of cable bolts in shear loading
Rasekh, Haleh, Aziz, Naj, Nemcik, Jan and Mirzaghorbanali, Ali. 2019. "Numerical exploration of performance of cable bolts in shear loading." 4th Australasian Conference on Computational Mechanics (ACCM-4). Hobart, Australia 27 - 29 Nov 2019 Sydney, Australia.Towards a Conceptual Framework for Understanding the Attractiveness of Rail Transit-Oriented Shopping Mall Developments (TOSMDs)
Abutaleb, Ayman, McDougall, Kevin, Basson, Marita, Hassan, Rumman and Mahmood, Nateque. 2019. "Towards a Conceptual Framework for Understanding the Attractiveness of Rail Transit-Oriented Shopping Mall Developments (TOSMDs)." Urban Rail Transit. 5 (4), pp. 225-239. https://doi.org/10.1007/s40864-019-00112-4A new Roof Strata Cavability Index (RSCi) for longwall mining incorporating new rating system
Mohammadi, Sadjad, Ataei, Mohammad, Kakaie, Reza and Mirzaghorbanali, Ali. 2019. "A new Roof Strata Cavability Index (RSCi) for longwall mining incorporating new rating system." Geotechnical and Geological Engineering: an international journal. 37 (5), pp. 3619-3636. https://doi.org/10.1007/s10706-019-00857-6Numerical simulation of stress distribution in longwall panels during the first caving interval
Mohammadi, Sadjad, Ataei, Mohammad, Kakaie, Reza, Mirzaghorbanali, Ali, Aziz, Naj and Rastegarmanesh, Ashkan. 2019. "Numerical simulation of stress distribution in longwall panels during the first caving interval." Aziz, Naj and Kininmonth, Bob (ed.) 2019 Coal Operators' Conference. Wollongong, Australia 18 - 20 Feb 2019 Wollongong, Australia.Strength properties of grout for strata reinforcement
Mirzaghorbanali, Ali, Gregor, Peter, Ebrahim, Zeinab, Alfahed, Abdullah, Aziz, Naj and McDougall, Kevin. 2019. "Strength properties of grout for strata reinforcement." Aziz, Naj and Kininmonth, Bob (ed.) 2019 Coal Operators' Conference. Wollongong, Australia 18 - 20 Feb 2019 Wollongong, Australia.Shear strength of rock joints under constant normal loading conditions
Mirzaghorbanali, Ali, Alenzi, Faizal, Gregor, Peter, Aziz, Naj and McDougall, Kevin. 2019. "Shear strength of rock joints under constant normal loading conditions." Aziz, Naj and Kininmonth, Bob (ed.) 2019 Coal Operators' Conference. Wollongong, Australia 18 - 20 Feb 2019 Wollongong, Australia.Effect of air column in transport canisters on measured gas contents of coal
Aziz, N. and Mirzaghorbanali, A.. 2017. "Effect of air column in transport canisters on measured gas contents of coal." Journal of Mining and Environment. 8 (1), pp. 1-9. https://doi.org/10.22044/jme.2016.631Effects of shearing direction on shear behaviour of rock joints
Mirzaghorbanali, Ali, Rasekh, Haleh, Aziz, Naj and Nemcik, Jan. 2014. "Effects of shearing direction on shear behaviour of rock joints." Aziz, Naj (ed.) 2014 Coal Operators' Conference. Wollongong, Australia 12 - 14 Feb 2014 Wollongong, Australia.A study on the shear behaviour of infilled rock joints under cyclic loading and constant normal stiffness conditions
Mirzaghorbanali, Ali, Nemcik, Jan and Aziz, Naj. 2014. "A study on the shear behaviour of infilled rock joints under cyclic loading and constant normal stiffness conditions." Aziz, Naj (ed.) 2014 Coal Operators' Conference. Wollongong, Australia 12 - 14 Feb 2014 Wollongong, Australia.Suggested methods for the preparation and testing of various properties of resins and grouts
Aziz, Naj, Nemcik, Jan, Mirzaghorbanali, Ali, Foldi, Stephen, Joyce, David, Moslemi, Arash, Ghojavand, Hooman, Ma, Shuqi, Li, Xuwei and Rasekh, Haleh. 2014. "Suggested methods for the preparation and testing of various properties of resins and grouts." Aziz, Naj (ed.) 2014 Coal Operators' Conference. Wollongong, Australia 12 - 14 Feb 2014 Wollongong, Australia.Numerical modelling of cyclic shear behaviour of rock joints under constant normal stiffness condition
Mirzaghorbanali, Ali and Nemcik, Jan. 2013. "Numerical modelling of cyclic shear behaviour of rock joints under constant normal stiffness condition." Aziz, Naj, Kininmonth, Bob, Nemcik, Jan, Ren, Ting and Hoelle, John (ed.) 2013 Coal Operators' Conference. Wollongong, Australia 14 - 15 Feb 2013 Wollongong, Australia.Single shear testing of various cable bolts used in Australian mines
Aziz, Naj, Rink, Owen, Rasekh, Haleh, Hawkins, Ellie, Mirzaghorbanali, Ali, Yang, Guanyu, Khaleghparast, Saman, Mills, Kenneth, Nemcik, Jan and Li, Xuwei. 2017. "Single shear testing of various cable bolts used in Australian mines." Aziz, Naj and Kininmonth, Bob (ed.) 2017 Coal Operators' Conference. Wollongong, Australia 08 - 10 Feb 2017 Wollongong, Australia.Behaviour of cable bolts in shear; experimental study and mathematical modelling
Aziz, Naj, Craig, Peter, Mirzaghorbanali, Ali, Rasekh, Haleh, Nemcik, Jan and Li, Xuwei. 2015. "Behaviour of cable bolts in shear; experimental study and mathematical modelling." Aziz, Naj and Kininmonth, Bob (ed.) 2015 Coal Operators' Conference. Wollongong, Australia 11 - 13 Feb 2015 Wollongong, Australia.Strength characteristics of Secura Hollow Groutable Cable Bolts
Aziz, Naj, Hawker, Robert, Mirzaghorbanali, Ali, Nemcik, Jan, Li, Xuwei and Rasekh, Haleh. 2015. "Strength characteristics of Secura Hollow Groutable Cable Bolts." Aziz, Naj and Kininmonth, Bob (ed.) 2015 Coal Operators' Conference. Wollongong, Australia 11 - 13 Feb 2015 Wollongong, Australia.Modelling of rebar and cable bolt behaviour in tension/shear
Li, Xuwei, Nemcik, Jan, Aziz, Naj, Mirzaghorbanali, Ali and Rasekh, Haleh. 2015. "Modelling of rebar and cable bolt behaviour in tension/shear." Aziz, Naj and Kininmonth, Bob (ed.) 2015 Coal Operators' Conference. Wollongong, Australia 11 - 13 Feb 2015 Wollongong, Australia.Strength properties of fibre glass dowels used for strata reinforcement in coal mines
Gilbert, David, Mirzaghorbanali, Ali, Li, Xuwei, Rasekh, Haleh, Aziz, Naj and Nemcik, Jan. 2015. "Strength properties of fibre glass dowels used for strata reinforcement in coal mines." Aziz, Naj and Kininmonth, Bob (ed.) 2015 Coal Operators' Conference. Wollongong, Australia 11 - 13 Feb 2015 Wollongong, Australia.An experimental study on the contact surface area of cabled bolted strata
Rasekh, Haleh, Aziz, Naj, Nemcik, Jan, Mirzaghorbanali, Ali and Li, Xuwei. 2015. "An experimental study on the contact surface area of cabled bolted strata." Aziz, Naj and Kininmonth, Bob (ed.) 2015 Coal Operators' Conference. Wollongong, Australia 11 - 13 Feb 2015 Wollongong, Australia.Numerical investigation of the shear behaviour of a cable bolt in single shear test
Li, Xuwei, Yang, Guanyu, Nemcik, Jan, Mirzaghorbanali, Ali and Aziz, Naj. 2019. "Numerical investigation of the shear behaviour of a cable bolt in single shear test." Tunnelling and Underground Space Technology. 84, pp. 227-236. https://doi.org/10.1016/j.tust.2018.11.016Mechanical behaviours of grout for strata reinforcement
Mirzaghorbanali, Ali, Gregor, Peter, Alkandari, Hamed, Aziz, Naj and McDougall, Kevin. 2018. "Mechanical behaviours of grout for strata reinforcement." Aziz, Naj and Kininmonth, Bob (ed.) 2018 Coal Operators' Conference. Wollongong, Australia 07 - 09 Feb 2018 Wollongong, Australia.Fuzzy analysis of airborne LiDAR data for rainforest boundary determination
Zhang, Zhenyu, Liu, Xiaoye, McDougall, Kevin and Wright, Wendy. 2017. "Fuzzy analysis of airborne LiDAR data for rainforest boundary determination." 6th International Conference on Telecommunications and Remote Sensing (ICTRS'17). Delft, Netherlands 06 - 07 Nov 2017 New york, United States. https://doi.org/10.1145/3152808.3152816Relevance assessment of crowdsourced data (CSD) using semantics and geographic information retrieval (GIR) techniques
Koswatte, Saman, McDougall, Kevin and Liu, Xiaoye. 2018. "Relevance assessment of crowdsourced data (CSD) using semantics and geographic information retrieval (GIR) techniques." ISPRS International Journal of Geo-Information. 7 (7), pp. 1-18. https://doi.org/10.3390/ijgi7070256Innovative approach to strata reinforcement in coal mines with reference to evaluation cable bolts shear strength
Aziz, N., Mirzaghorbanali, A., Yang, G., Khaleghparast, S. and Rasekh, H.. 2018. "Innovative approach to strata reinforcement in coal mines with reference to evaluation cable bolts shear strength." Journal of Mining and Environment. 9 (3), pp. 703-715. https://doi.org/10.22044/jme.2018.6918.1525Prediction of the main caving span in longwall mining using fuzzy MCDM technique and statistical method
Mohammadi, S., Ataei, M., Khaloo Kakaie, R. and Mirzaghorbanali, A.. 2018. "Prediction of the main caving span in longwall mining using fuzzy MCDM technique and statistical method." Journal of Mining and Environment. 9 (3), pp. 717-726. https://doi.org/10.22044/jme.2018.6715.1492The effects of installation procedure on bond characteristics of fully grouted rock bolts
Ma, Shuji, Aziz, Naj, Nemcik, Jan and Mirzaghorbanali, Ali. 2017. "The effects of installation procedure on bond characteristics of fully grouted rock bolts." Geotechnical Testing Journal. 40 (5), pp. 846-857. https://doi.org/10.1520/GTJ20160239Simulation of macerals effects on methane emission during gas drainage in coal mines
Taheri, Adel, Sereshki, Farhang, Ardejani, Faramarz Doulati and Mirzaghorbanali, Ali. 2017. "Simulation of macerals effects on methane emission during gas drainage in coal mines." Fuel: the science and technology of fuel and energy. 210, pp. 659-665. https://doi.org/10.1016/j.fuel.2017.08.081Shear strength properties of cable bolts using a new double shear instrument, experimental study, and numerical simulation
Mirzaghorbanali, Ali, Rasekh, Haleh, Aziz, Naj, Yang, Guanyu, Khaleghparast, Saman and Nemcik, Jan. 2017. "Shear strength properties of cable bolts using a new double shear instrument, experimental study, and numerical simulation." Tunnelling and Underground Space Technology. 70, pp. 240-253. https://doi.org/10.1016/j.tust.2017.07.018An experimental study on the shear performance of fully encapsulated cable bolts in single shear test
Aziz, Naj, Rasekh, Haleh, Mirzaghorbanali, Ali, Yang, Guanyu, Khaleghparast, Saman and Nemcik, Jan. 2018. "An experimental study on the shear performance of fully encapsulated cable bolts in single shear test." Rock Mechanics and Rock Engineering. 51 (7), pp. 2207-2221. https://doi.org/10.1007/s00603-018-1450-0Effects of cyclic loading on the shear behaviour of infilled rock joints under constant normal stiffness conditions
Mirzaghorbanali, Ali, Nemcik, Jan and Aziz, Naj. 2014. "Effects of cyclic loading on the shear behaviour of infilled rock joints under constant normal stiffness conditions." Rock Mechanics and Rock Engineering. 47 (4), pp. 1373-1391. https://doi.org/10.1007/s00603-013-0452-1Shear strength properties of plain and spirally profiled cable bolts
Aziz, Naj, Mirzaghorbanali, Ali, Nemcik, Jan, Heeman, Kay and Mayer, Stefan. 2015. "Shear strength properties of plain and spirally profiled cable bolts." Canadian Geotechnical Journal. 52 (10), pp. 1490-1495. https://doi.org/10.1139/cgj-2014-0504Vulnerability assessment of urban community and critical infrastructures for integrated flood risk management and climate adaptation strategies
Espada, Rudolf, Apan, Armando and McDougall, Kevin. 2017. "Vulnerability assessment of urban community and critical infrastructures for integrated flood risk management and climate adaptation strategies." International Journal of Disaster Resilience in the Built Environment. 8 (4), pp. 375-411. https://doi.org/10.1108/IJDRBE-03-2015-0010VGI and crowdsourced data credibility analysis using spam email detection techniques
Koswatte, Saman, McDougall, Kevin and Liu, Xiaoye. 2018. "VGI and crowdsourced data credibility analysis using spam email detection techniques." International Journal of Digital Earth: a new journal for a new vision. 11 (5), pp. 520-532. https://doi.org/10.1080/17538947.2017.1341558Semantic location extraction from crowdsourced data
Koswatte, Saman, McDougall, Kevin and Liu, Xiaoye. 2016. "Semantic location extraction from crowdsourced data." 23rd International Society for Photogrammetry and Remote Sensing (ISPRS 2016). Prague, Czech Republic 12 - 19 Jul 2016 Germany. https://doi.org/10.5194/isprsarchives-XLI-B2-543-2016Double shear testing of cable bolts with no concrete face contacts
Rasekh, Haleh, Aziz, Naj, Mirzaghorbanali, Ali, Nemcik, Jan, Li, Xuwei, Yang, Guanyu and Khaleghparast, Saman. 2017. "Double shear testing of cable bolts with no concrete face contacts." Procedia Engineering. 191, pp. 1169-1177. https://doi.org/10.1016/j.proeng.2017.05.292Strength properties of grout for strata reinforcement
Aziz, Naj, Majoor, Dean and Mirzaghorbanali, Ali. 2017. "Strength properties of grout for strata reinforcement." Procedia Engineering. 191, pp. 1178-1184. https://doi.org/10.1016/j.proeng.2017.05.293A new equation for the shear strength of cable bolts incorporating the energy balance theory
Rasekh, Haleh, Mirzaghorbanali, Ali, Nemcik, Jan, Aziz, Naj and Li, Xuwei. 2017. "A new equation for the shear strength of cable bolts incorporating the energy balance theory." Geotechnical and Geological Engineering: an international journal. 35 (4), pp. 1529-1548. https://doi.org/10.1007/s10706-017-0191-2An application of space filling curves to digital terrain models
Scarmana, Gabriel and McDougall, Kevin. 2016. "An application of space filling curves to digital terrain models." Jarosz, Andrew (ed.) 16th International Congress for Mine Surveying: Connecting Education and Industry. Brisbane, Australia 12 - 16 Sep 2016 Brisbane, Australia.Review of Australian land use mapping and land management practice
Baral, Govinda Prasad, McDougall, Kevin and Chong, Albert. 2011. "Review of Australian land use mapping and land management practice." 2011 Surveying and Spatial Sciences Conference: Innovation in Action: Working Smarter (SSSC 2011). Wellington, New Zealand 21 - 25 Nov 2011 Adelaide, Australia.Using volunteered information to map the Queensland floods
McDougall, Kevin. 2011. "Using volunteered information to map the Queensland floods." 2011 Surveying and Spatial Sciences Conference: Innovation in Action: Working Smarter (SSSC 2011). Wellington, New Zealand 21 - 25 Nov 2011 Adelaide, Australia.Comparison of the shear test results of a cable bolt on three laboratory test apparatuses
Li, Xuwei, Aziz, Naj, Mirzaghorbanali, Ali and Nemcik, Jan. 2017. "Comparison of the shear test results of a cable bolt on three laboratory test apparatuses." Tunnelling and Underground Space Technology. 61, pp. 82-89. https://doi.org/10.1016/j.tust.2016.10.003Analytical model of shear behaviour of a fully grouted cable bolt subjected to shearing
Li, Xuwei, Nemcik, Jan, Mirzaghorbanali, Ali, Aziz, Naj and Rasekh, Haleh. 2015. "Analytical model of shear behaviour of a fully grouted cable bolt subjected to shearing." International Journal of Rock Mechanics and Mining Sciences. 80, pp. 31-39. https://doi.org/10.1016/j.ijrmms.2015.09.005Mechanical properties of grouts at various curing times
Mirza, Ali, Aziz, Naj, Ye, Wang and Nemcik, Jan. 2016. "Mechanical properties of grouts at various curing times." Aziz, Naj and Kininmonth, Bob (ed.) 2016 Coal Operators' Conference. Wollongong, Australia 10 - 12 Feb 2016 Wollongong, Australia.Modelling simulation of the performance of cable bolts in shear
Rasekh, Haleh, Mirza, Ali, Aziz, Naj, Nemcik, Jan and Li, Xuwei. 2016. "Modelling simulation of the performance of cable bolts in shear." Aziz, Naj and Kininmonth, Bob (ed.) 2016 Coal Operators' Conference. Wollongong, Australia 10 - 12 Feb 2016 Wollongong, Australia.SDI and crowdsourced spatial information management automation for disaster management
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