Construction method for connecting concrete thin-wall pipe pile by wooden supporting plate

The invention discloses a construction method for connecting a concrete thin-wall pipe pile by a wooden supporting plate, and belongs to the technical field of civil construction industry. The construction method comprises the following steps of: 1) manufacturing frame steel bars used for connecting the pipe pile and a bearing platform or a foundation beam; 2) manufacturing the supporting plate used for supporting concrete; 3) welding the frame steel bars; 4) fixing the supporting plating by suing a No.12 or No.14 iron wire; and 5) casting pile connection concrete into the pipe pile to complete the pile connection construction process. When the concrete is cast into the pile, the iron wire is loosened by means of the self weight of the concrete and vibration force for vibrating the concrete, the wood board moves downwards under the action of gravity to from a gap, and a protective layer for the reinforced concrete is formed to protect the frame steel bars and prevent a thin steel supporting plate from being c