Editorial highlights

This paper by the team of Hongpu Kang, academician of the Chinese Academy of Engineering, reviews comprehensively the theories and technologies of grouting reinforcement of fractured rocks surrounding the deep roadway. It also profiles their outstanding contributions to the theory, technology, and practice in this field. The methods and processes described in this paper are highly helpful and forward-looking. The future development directions on deep grouting theory and technology are outlined. The cases studied in the paper can be important references for researchers and engineers to guide their design, installation, and effect evaluation on grouting reinforcement.