Recently, on the 2009 Hubei Provincial Science and Technology Award Congress held in Wuhan Hongshan Hall, IRSM win the first prize and the second prize of 2009 Hubei Provincial Science and Technology Progress Award with Study and Application of Coal Mine Deep Tunnel Stability Control Theory and Completed Set Technology of Bolt Support, Study on Subgrade Dynamic Stability and Filling Key Technology of Wu-Guang Railway Passenger Special Line.

Study and Application of Coal Mine Deep Tunnel Stability Control Theory and Completed Set Technology of Bolt Support bases on typical coal mine, adopt comprehensive methods of on-site and in-room test, physical and numerical modeling and theory analysis, it studies systematically on coal mine deep complicated surrounding rock occurrence condition character and ground stress field distribution rule. The research puts forward new advanced neural network model calculation method of determining surrounding rock parameters, establishes coal mine deep tunnel surrounding rock classification standard and deformation strength parameter system, control equations of deep tunnel surrounding rock under coupling effect of high ground stress, high temperature gradient and high permeability pressure; improving the traditional Hoek-Brown strength rule, laying the theory basis for analysing deep tunnel stability evolution. It develops system software of deep tunnel surrounding rock stability multi-coupling analysis, realizing the coupling stimulation of deep tunnel surrounding rock nonlinear deformation, damage and abscission layer destroy caused by stress strain field disturbance, fissure water infiltration softening and flow erosion, thermal stress; forming the complete  technology of deep tunnel combined support. The research achievements are wildly applicated and spreaded in 125000m deep tunnel of large scale mine area of Huainan, Pingdingshan, Xuzhou and Xinji Group.

Study on Subgrade Dynamic Stability and Filling Key Technology of Wu-Guang Railway Passenger Special Line program bases on the first high-speed railway passenger special line-Wu-Guang railway passenger special line program. It establishes dynamic shearing strain evaluation method of roadbed long-term stability, providing practical method of roadway long-term dynamic stability evaluation. It puts forward modulus reduction method of roadbed dynamic extra settlement calculation, deriving calculation formulas of roadbed dynamic extra settlement modulus. The calculation method is simple and practical, it acquires less soil parameter, it's easier to measure, and supplies practical method to roadbed dynamic extra settlement calculation. The formulas also state relationship between roadbed compaction indexes, establish roadbed compaction standard of parameters such as compaction coefficient suitable for railway passenger special line, second-time deformation modulus and dynamic deformation modulus, etc. It sets up empirical relationship of roadbed settlement and soil filling height after construction, revealing roadbed post-construction settlement change regulation affected by soil filling height, material characteristics, it also puts forward reasonable roadbed settlement observation period. The research achievements guide roadbed  construction of Wu-Guang Railway Passenger Special Program directly, obtaining distinguished technological economic effect and significant social benefit.