Search Results - "hard rock"

Seismic imaging in hard rock environments by Tertyshnikov, Konstantin

“…The suggested algorithms demonstrated significant improvements in hard rock seismic imaging.…”
Get full text

Hydrophone VSP surveys in hard rock by Greenwood, Andrew, Dupuis, Christian, Urosevic, Milovan, Kepic, Anton

“…Seismic imaging in hard rock environments is gaining wider acceptance as an exploration technique and as a mine-planning tool. …”
Get full text

Steered migration in hard rock environments by Tertyshnikov, Konstantin, Pevzner, Roman, Bona, Andrej, Alonaizi, F., Gurevich, Boris

“…Hard rock seismic exploration normally has to deal with rather complex geological environments. …”
Get full text

Diffraction Imaging in Hard Rock Environments by Tertyshnikov, Konstantin, Pevzner, Roman, Bona, Andrej, Alonaizi, Faisal Abdulkader, Gurevich, Boris

Get full text

Diffraction Imaging in Hard-rock Environments by Bóna, Andrej, Pevzner, Roman, Tertyshnikov, Konstantin, Greenwood, Andrew, Sun, Bai Chun, Yavuz, S., Urosevic, Milovan

“…We demonstrate the usefulness of the method on hard-rock seismic data.…”
Get full text

Redatuming to Improve Hard Rock Seismic Data by Ung, Kai Fu Kevin

Get full text

Application of vertical seismic profiling for the characterisation of hard rock by Greenwood, Andrew John

“…Seismic imaging in hard rock environments is gaining wider acceptance as a mineral exploration technique and as a mine-planning tool. …”
Get full text

HARD ROCK DILATION EVALUATION AND SHEAR STRENGTH APPROXIMATION by MEHRISHAL, S., Sharifzadeh, Mostafa, SHAHRIAR, K.

Get full text

Beneficiation of Hard Rock Lithium Ore and the Effect of Calcination by Nazir, Muhammad Kashif

Get full text

Hard rock seismic exploration of ore deposits in Australia by Urosevic, Milovan, Kepic, Anton, Juhlin, Christopher, Stolz, E.

“…We show that seismic methods can be successfully used to delineate exceptionally complex hard rock environment in Australia providing that the acquisition parameters and data processing strategy are adequate for the task. …”
Get full text

Health challenges facing underground hard-rock mining by Jones, Ifan

Get full text

Rheological properties and slurry behaviour in hard rock drilling by Kamyab, Mohammadreza, Rasouli, Vamegh, Mandal, S., Cavanough, G.

“…This technology is recommended to be used for mineral exploration drilling in hard rock. This requires drilling micro-boreholes at very high speed with small size cuttings. …”
Get full text

Feasibility of the application of borehole seismology for hard rock exploration by Greenwood, Andrew, Urosevic, Milovan, Kepic, Anton

Get full text
Get full text

Seismic while drilling imaging in hard rock environment by Sun, Baichun

“…This thesis tackles the challenges of the weak vibration from a diamond drill-bit, and investigates the feasibility of capturing diamond drill-bit signal in hard rock environments. The research includes investigation of the rig noise suppressing, velocity analysis and imaging using the drill-bit signal, and the drill-bit energy radiation. …”
Get full text

What can seismic in hard rocks do for you? by Urosevic, Milovan

Get full text

Hard rock seismic exploration of ore deposits in Australia by Urosevic, Milovan, Kepic, Anton, Juhlin, C., Stolz, E.

“…We show that seismic methods can be successfully used to delineate exceptionally complex hard rock environment in Australia providing that the acquisition parameters and data processing strategy are adequate for the task. …”
Get full text

Granites in Malaysia: from hard rock to clay minerals by Md Yusoff, Zainuddin, Nik Daud, Nik Norsyahariati, Nahazanan, Haslinda, Omar, Husaini, Aziz, Azalan, Ab Razak, Mohd Shahriza

“…This research tries to understand the behaviour of the weathered granites in Malaysia, from hard rock to the final products, the clay minerals. …”
Get full text
Get full text

Volumetric Interpretation of 3D Hard Rock Seismic Data by Hossain, Muhammad Shahadat

“…Similarly, only a small component of information contained in 3D hard rock seismic data is used in conventional interpretation. …”
Get full text

Design, Construction and Monitoring of Hard Rock Tunnels at Great Depth by Drover, Christopher William

“…This thesis proposes, field-tests and quantitatively assesses the performance of an innovative approach to the design and construction of hard rock tunnels at great depth. The novel methodology was shown to reduce the potential for violent stress-driven failure of deep tunnels, when compared to conventionally designed and constructed excavations in the same rock mass conditions.…”
Get full text

Turbodrills design and performance analysis for efficient drilling in hard rocks by Mokaramian, A., Rasouli, Vamegh, Cavanough, G.

Subjects: Get full text