Hard Rock Politiikka! oleh Tapio Häyhtiö, Jarmo Rinne

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Hard rock dark biosphere and habitability oleh Cristina Escudero, Ricardo Amils, Ricardo Amils

Subjek: "…hard rock deep subsurface…"
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Rockburst management in Canadian hard rock mines oleh B.P. Simser

"…Examples of risk reduction strategies are given and some examples from a deep hard rock mine are used to illustrate the relative success of the strategies. …"
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Probabilistic Analysis of the Hard Rock Disintegration Process oleh K. Frydrýšek

Subjek: "…Hard rock (ore)…"
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Spalling failure of deep hard rock caverns oleh Guoshao Su, Yanxiang Chen, Quan Jiang, Chongjin Li, Wei Cai

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Pit wall stability analysis for hard rocks oleh I. K. Fomenko, V. V. Pendin, D. N. Gorobtsov

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Strength of massive to moderately jointed hard rock masses oleh R.P. Bewick, P.K. Kaiser, F. Amann

"…In this article, the strength of massive to moderately jointed hard rock masses is investigated, and an approach is presented to estimate the rock mass strength envelope using laboratory data from uniaxial and triaxial compressive strength tests without reliance on the HB-GSI equations. …"
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Pillar Design in the Hard Rock Mines of South Africa oleh D.F. Malan

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MACHINE FOR TESTING SHEARING STRENGTH OF MEDIUM HARD ROCKS oleh Miroslav Petzel

"…The machine can be used for shear tests along the plane of discontinuity of very hard rocks. Average content of CaCO3 in tested samples is 71,39% (the paper is published in Croatian).…"
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Study and Application of Asymmetrical Disk Tools for Hard Rock Mining oleh Krzysztof Kotwica, Grzegorz Stopka, Dariusz Prostański

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Fire behavior of mining vehicles in underground hard rock mines oleh Rickard Hansen

"…Earlier studies on fires in underground hard rock mines have shown that vehicles or mobile equipment are the dominant sources of fire. …"
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Pseudo-discontinuum model to simulate hard-rock mine pillars oleh Erick Rógenes, Alessandra dos Santos Gomes, Márcio Muniz de Farias, Leandro Lima Rasmussen

"…In this study, the pseudo-discontinuum modeling technique, called continuum Voronoi block model (CVBM), was applied to represent the behavior of hard-rock pillars from underground mines subjected to high field stresses. …"
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The specificities of deformations and failures of highly stressed hard rock massifs oleh Kozyrev Anatolii, Kasparyan Eduard, Fedotova Iuliia, Kuznetcov Nikolay

"…According to modern concepts, the state of highly stressed hard rock massifs is mostly caused by the effect of gravitational-tectonic stress fields. …"
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Integration of ERT, IP and SP Methods in Hard Rock Engineering oleh Peng Shao, Yanjun Shang, Muhammad Hasan, Xuetao Yi, He Meng

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Experimental and Numerical Investigation of Hard Rock Breakage by Indenter Impact oleh Hongxiang Jiang, Zhiyuan Cai, Ouguo Wang, Deguang Meng

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Excavation-induced deep hard rock fracturing: Methodology and applications oleh Xia-Ting Feng, Cheng-Xiang Yang, Rui Kong, Jun Zhao, Yangyi Zhou, Zhibin Yao, Lei Hu

Subjek: "…Excavation-induced deep hard rock fracturing…"
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Evaluation of Rock Bolt Support for Polish Hard Rock Mines oleh Skrzypkowski Krzysztof

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Positioning and Sequence Planning of Drilling Boreholes in Hard Rock Roadway oleh Yuming Cui, Songyong Liu, Huifu Ji, Yuhui Han, Yueshen Yu

"…The safety and efficiency of hard rock roadway excavation are the two sides of a coin limiting the implementation of roadway construction. …"
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Utilization of hard rock dust with red clay to produce roof tiles oleh Mst. Shanjida Sultana, Aninda Nafis Ahmed, Mohammad Nazim Zaman, Md. Aminur Rahman, Pradip Kumar Biswas, Pranab Kumar Nandy

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Estimating the rockburst hazard of hard rocks based on laboratory test results oleh Kozyrev A. A., Kasparyan E. V., Fedotova Yu. V., Kuznetcov N. N.

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