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Rock Mechanics and Rock Engineering OnlineFirst articles

22.04.2017 | Original Paper

Prediction of the Peak Shear Strength of Sandstone and Mudstone Joints Infilled with High Water–Cement Ratio Grouts

There are very few studies on the peak shear strength of cement-infilled joints, despite it being a key parameter in the grouting technique. To quantify this strength, the average elastic modulus of hardened cement pastes with a high water–cement …

20.04.2017 | Original Paper

Investigation on the Permeability Evolution of Gypsum Interlayer Under High Temperature and Triaxial Pressure

The permeability of the surrounding rock is a critical parameter for the designing and assessment of radioactive waste disposal repositories in the rock salt. Generally, in the locations that are chosen for radioactive waste storage, the bedded …

19.04.2017 | Original Paper

Experimental Study of Remotely Triggered Rockburst Induced by a Tunnel Axial Dynamic Disturbance Under True-Triaxial Conditions

During deep underground excavation, dynamic ejection failure of a highly stressed rock mass near an excavated boundary is easily triggered by a dynamic disturbance in the tunnel axial direction, induced by blasting on the tunnel face. Such a …

17.04.2017 | Original Paper

Simulation Experiment and Acoustic Emission Study on Coal and Gas Outburst

A coal and gas outburst is an extreme hazard in underground mining. The present paper conducts a laboratory simulation of a coal and gas outburst combined with acoustic emission analysis. The experiment uses a three-dimensional stress loading …

12.04.2017 | Original Paper

Gas Permeability and Porosity Evolution of a Porous Sandstone Under Repeated Loading and Unloading Conditions

The permeability and porosity of a porous sandstone under cyclic loading–unloading conditions are measured using an integrated permeability and porosity measurement system. Mineral content analysis of the rock is performed. The rock contains open …

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Rock Mechanics and Rock Engineering covers the experimental and theoretical aspects of rock mechanics, including laboratory and field testing, methods of computation and field observation of structural behavior. The journal maintains the strong link between engineering geology and rock engineering, providing a bridge between fundamental developments and practical application. Coverage includes case histories on design and construction of structures in rock such as underground openings, large dam foundations and rock slopes.

Fields of interest include rock mechanics in all its varied aspects including laboratory testing, field investigations, computational methods and design principles. The journal also reports on applications in tunneling, rock slopes, large dam foundations, mining, engineering and engineering geology.

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