The utility model provides a tunnel structure that is arranged in weak broken high temperature aquifer water -bearing stratum, including tunnel lining and inverted arch, lining cutting and inverted arch constitution confined annular structure, both ends link up mutually about the footing of lining cutting and inverted arch, set up the outlet in the footing, set up escape canal, cable duct at the linking position of lining cutting and inverted arch, and the runway in the tunnel is placed on damping layer, and damping layer's lower part is provided with the cushion cap board, and the cushion cap board is supported by longeron and crossbeam jointly, and longeron and crossbeam are supported by the pile foundation, and the pile foundation is vertical to be pierced through the inverted arch perpendicularly and inserts the stratum, the both sides tip of runway, damping layer and cushion cap board is all thrown off with escape canal and cable duct place position, longeron, crossbeam, pile foundation are all thrown off with the inverted arch, this tunnel structure has an effect waterproof, thermal -insulated, the damping, moreover compact structure, load -carrying properties is high, the construction is convenient, its cost and maintenance cost are relatively low, the application range guangZhou.