Support system for rapid tunneling of water-rich soft rock roadway

The invention relates to the technical field of roadway supporting, in particular to a supporting system for rapid tunneling of a water-rich soft rock roadway. Comprising a roadway, the section of the roadway is a rectangular section, the roadway is formed by connecting a top plate, roadway sides on the two sides and a bottom plate, and the inverted arch is a three-centered inverted arch; the anchor rods and the anchor cables with different supporting parameters are adopted in different areas of the roadway, so that the supporting strength is enhanced, deformation of the middle, the side and the bottom plate of the roadway roof is avoided, the integrity of the roof in the later-stage stoping period is improved, formation of a single anchor rod net bag is reduced, installation is more convenient, and the construction cost is reduced. And the deformation of surrounding rock can be reduced while the working efficiency is improved. 本发明涉及巷道支护技术领域，尤其是涉及一种富水软岩巷道快速掘进的支护系统。包括巷道，巷道断面为矩形断面，所述巷道由顶板、两侧巷帮和底板相互连接，反底拱为三心拱反底拱