Bridge tunnel supporting member

The invention discloses a bridge tunnel supporting member, which comprises a first supporting assembly, a second supporting assembly and a connecting hoop pipe, wherein the first supporting assembly and the second supporting assembly are respectively arranged at two ends of the connecting hoop pipe, and the first supporting assembly consists of a first supporting pipe body, a first supporting frame, a first connecting arc plate, a second connecting arc plate, a first connecting supporting column and a first foot column. The bridge tunnel supporting member has the following beneficial effects that: the bridge tunnel supporting member is simple in structure and convenient to use, the first supporting pipe body and a second supporting pipe body can be supported through the first supporting frame and asecond supporting frame respectively, the connecting arc plates matched with the inner wall of the pipe bodies are arranged, the supporting frames are of triangular structures, the structureof the pipe bodies can be