Conclusion It provides theoretic basis for forecasting deep coal bed weatheringzone.
结论该研究为煤岩层深部风化带预测提供了依据。
2
Reinforcing the surrounding rock should be adopted for the rock weatheringzone and rock broken zone.
对基岩风化带、岩体破碎应采取围岩加固措施。
3
This paper has made a comprehensive analysis and demonstration to the mechanism of deformation and destruction of granite strong weatheringzone in Shiju Port.