A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The Analysis of the Bolted Roadway Stability with Discrete Element Method
The model is generated in the paper taking the fully mechanized caving face in Yang-village mine, Yima group as engineering background, using UDEC software to analyze the influence of joint characteristics parameters on surrounding rock stability of fully-mechanized caving roadway, and from the aspects of the horizontal compressive stress between joint surfaces of roof, the roof sinking magnitude and surrounding rock failure, the fully-mechanized caving roadway is simulated with different anchorage forms and bolt length, with pallet and steel belt or not, different block sizes and different buried depths[1]. Through improved roadway supporting technology, the supporting effect was increased, the damage and destruction of the supporting to rock mass was reduced. The computed results were consistent with practical application. This shows that the technology has some directive significance for mining under the same geological conditions, and supports theoretical and practical basis for the mine's safety in production and sustainable development.
The Analysis of the Bolted Roadway Stability with Discrete Element Method
The model is generated in the paper taking the fully mechanized caving face in Yang-village mine, Yima group as engineering background, using UDEC software to analyze the influence of joint characteristics parameters on surrounding rock stability of fully-mechanized caving roadway, and from the aspects of the horizontal compressive stress between joint surfaces of roof, the roof sinking magnitude and surrounding rock failure, the fully-mechanized caving roadway is simulated with different anchorage forms and bolt length, with pallet and steel belt or not, different block sizes and different buried depths[1]. Through improved roadway supporting technology, the supporting effect was increased, the damage and destruction of the supporting to rock mass was reduced. The computed results were consistent with practical application. This shows that the technology has some directive significance for mining under the same geological conditions, and supports theoretical and practical basis for the mine's safety in production and sustainable development.
The Analysis of the Bolted Roadway Stability with Discrete Element Method
Applied Mechanics and Materials ; 121-126 ; 1504-1508
2011-10-24
5 pages
Article (Journal)
Electronic Resource
English
The Analysis of the Bolted Roadway Stability with Discrete Element Method
| Tema Archive | 2011
Discrete Element Simulation of Roadway Stability in an Efflorescent Oxidation Zone
| DOAJ | 2018
Study on the Deformation and Fracture of Bolted Roadway with Infrared Characteristics
| Trans Tech Publications | 2012
DISCRETE ELEMENT METHOD FOR SIMULATING EVOLUTION OF CRACKS IN ROCK SURROUNDING ROADWAY
| European Patent Office | 2021
Discrete element method for slope stability analysis
| British Library Conference Proceedings | 1996