全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:Mirko Francioni , Matteo Simone , Doug Stead ...
来源:[J].Remote Sensing(IF 2.101), 2019, Vol.11 (11)DOAJ
摘要:Digital photogrammetry (DP) represents one of the most used survey techniques in engineering geology. The availability of new high-resolution digital cameras and photogrammetry software has led to a step-change increase in the quality of engineering and structural geological data...
作者:Michal Zacharov
来源:[J].Acta Montanistica Slovaca(IF 0.094), 2009, Vol.14 (1), pp.1DOAJ
摘要:The evalutions of sensitivy of rocks and of vulnerability of rock environment were applied in compliance with STN 443704classification standards. The sensitivity of rock is capability environment to respond to action of vulnerability factors which have beenprovoked by effect of ...
作者:Michal Zacharov
来源:[J].Acta Montanistica Slovaca(IF 0.094), 2009, Vol.14 (1), pp.1-11DOAJ
摘要:The evalutions of sensitivy of rocks and of vulnerability of rock environment were applied in compliance with STN 443704classification standards. The sensitivity of rock is capability environment to respond to action of vulnerability factors which have beenprovoked by effect of ...
作者:Zi-han Yang , Rui Zhang , Jing-shu Xu ...
来源:[J].Journal of Central South University(IF 0.434), 2017, Vol.24 (12), pp.2940-2950Springer
摘要:... Therefore, it is a pivotal issue to determine the reserved thickness of rock plug during the construction of tunnels. The limit analysis principle is employed to analyze the safe thickness from the point of energy dissipation, and the nonlinear and non-associated charact...
作者:Weihua Zhao , Runqiu Huang , Ming Yan
来源:[J].Arabian Journal of Geosciences(IF 0.74), 2015, Vol.8 (10), pp.7887-7897Springer
摘要:Abstract(#br)Engineering mechanical properties of rock mass are largely influenced by the characteristics of weak joints. Concentrated parallel joints are well developed in a large hydropower station in southwest China, and the deformation behavior of these joint belts is a key f...
作者:Petr Urban
来源:[J].Acta Montanistica Slovaca(IF 0.094), 2006, Vol.11 (special+), pp.213DOAJ
摘要:Sudden outbursts of rock and gas present some of the most complicated problems in the deep underground mining.This paper deals with a solution of these problems in different countries around the world. It is searching for methods of prediction and prognosis that can be most usefu...
作者:Petr Urban
来源:[J].Acta Montanistica Slovaca(IF 0.094), 2006, Vol.11 (special), pp.213-217DOAJ
摘要:Sudden outbursts of rock and gas present some of the most complicated problems in the deep underground mining.This paper deals with a solution of these problems in different countries around the world. It is searching for methods of prediction and prognosis that can be most usefu...
作者:A. I. Chanyshev , O. E. Belousova
来源:[J].Journal of Mining Science(IF 0.223), 2017, Vol.53 (3), pp.441-448Springer
摘要:... The article shows that introduction of the nonuniformity of properties allows studying hierarchical block structure of a medium in different geomechanical problems and estimating effect of the blocky structure on the stress state of rock mass.
作者:C. Z. Qi , K. R. Li , J. P. Bai ...
来源:[J].Journal of Mining Science(IF 0.223), 2017, Vol.53 (1), pp.21-33Springer
摘要:This paper presents one strain gradient model of zonal disintegration of rock mass near deep level tunnel. The governing equations and boundary conditions of the model are established. Numerical methods (quasi-Newton method and shooting method) are adopted to solve the obtained f...
作者:R. V. Arutyunyan , L. A. Bol’shov , A. M. Shvedov
来源:[J].Atomic Energy(IF 0.034), 2017, Vol.123 (2), pp.105-110Springer
摘要:The mechanism of direct heating of rock by radiation in order to transfer energy to the surrounding rock in penetration setups that use the heat released in radioactive decay is examined. The spatial distribution of the energy release owing to absorption of 60Co gamma ...

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