Tunnel drilling and blasting process parameter optimization adjustment method and system based on algorithm model

The invention provides a tunnel drilling and blasting process parameter optimization and adjustment method and system based on an algorithm model. The method comprises the steps that a tunnel drilling and blasting construction historical database is established; training an initial tunnel drilling and blasting process parameter adjustment algorithm model based on the historical database to obtain a trained tunnel drilling and blasting process parameter adjustment algorithm model; and inputting the geological condition data of the tunnel face surrounding rock of the current excavation construction cycle into the trained tunnel drilling and blasting process parameter adjustment algorithm model to obtain optimized and adjusted drilling and blasting process parameters corresponding to the geological condition data of the tunnel face surrounding rock of the current excavation construction cycle. According to the technical scheme provided by the invention, the precision and accuracy of determining the tunnel drilli