Mechanical receiving method for tunnel construction through shield method

The invention belongs to the technical field of tunnel construction, and particularly relates to a mechanical receiving method for tunnel construction through a shield method. The mechanical receiving method for the tunnel constructed through the shield method comprises the following steps that S101, an embedded steel shell is arranged on a station end wall of a receiving shield tunneling machine; s201, a detachable steel shell is coaxially installed on the embedded steel shell, and annular pressurization sealing devices are installed on the inner wall of the embedded steel shell and the inner wall of the detachable steel shell; s301, the end plate blocks the opening of the detachable steel shell, and a cylindrical cavity is defined by the station end wall, the detachable steel shell and the end plate; step S401, ensuring the pressure balance of the tunnel face when the shield tunneling machine receives; and S501, after the cutter head of the shield tunneling machine passes through the annular pressurization