- 41. The effect of stiffness of shoe brake elements on the distribution of contact pressures
- (Geotechnical and Mining Mechanical Engineering, Machine Building)
- ... developed, whose rigidity depends on the stiffness properties of the composite lining. From the analysis of the stress-strain state, a dimensionless factor determining the nature of the contact pressure ...
- Created on 16 May 2018
- 42. Process pattern of heterogeneous gas hydrate deposits dissociation
- (Mining)
- ... DOI: 10.1201/b16354-10. 14. Kovalevs’ka, I., Symanovych, G. and Fomychov, V., 2013. Research of stress-strain state of cracked coal-containing massif near-the-working area using finite ...
- Created on 16 May 2018
- 43. Content
- (Contents №1 2018)
- Mining 5 V. V.Prykhodko,N.P.Ulanova.Modeling of stress-strain state of fractured rock mass nearby of conjugated workings ...
- Created on 15 March 2018
- 44. Way of determining the spatial distribution of stresses along the main pipeline section using ultrasonic method
- (Information technologies, systems analysis and administration)
- ... integrity. Methodology. Mathematical model for determining the main pipeline stress-strain state, which relates the stress value at a control point to speed variation of ultrasonic waves propagating ...
- Created on 11 March 2018
- 45. SUBSTANTIATION OF RATIONAL ROOF-BOLTING PARAMETERS
- (Mining)
- ... Methodology. Roof-boltingparameters for the permanent slope mine workings were substantiated while analysing regularities of changes in behaviour and stress-strain state of rock mass and identifying ...
- Created on 11 March 2018
- 46. Modeling of stress-strain state of fractured rock mass nearby of conjugated workings
- (Mining)
- ... develop numerical algorithms for estimating 3-D stress-strain state of fractured rock massif in the vicinity of conjugation of mine workings. Methodology. The boundary element method for numerical ...
- Created on 11 March 2018
- 47. Distribution of displacements around a single mine working driven in stratified rock mass
- (Mining)
- Authors: O.M. Shashenko, Doctor of Technical Sciences, Professor, National Mining University, Professor of the Department of Construction, Geotechnics and Geomechanics, Dnipro, Ukraine, e-mail: ...
- Created on 11 January 2018
- 48. Optimization of parameters of overworked mining gallery support while carrying out long-wall face workings
- (Mining)
- ... experiments to determine the stress-strain state of the rock mass and support systems construction; rationale for the recommended support system parameters considering the use of “deep” strengthening of ...
- Created on 11 January 2018
- 49. Principles of rock pressure energy usage during underground mining of deposits
- (Mining)
- ... indices of massif around mine workings were established with help of industrial, laboratory and theoretical research of stress-strain state of rock massif. Research on entropy influence on energy ...
- Created on 21 May 2017
- 50. Stability analysis of two-level anchor support installed in the weakly metamorphosed rocks
- (Mining)
- ... The dependence of stress-strain state of resin-grouted roof bolts on the parameters of the installation of rope anchors with increasing depth of the weak development in the host rocks was estimated. The ...
- Created on 21 May 2017