| 摘要 |
PURPOSE: A ground stabilization method by a concrete extension pile is provided to stabilize the ground, to heighten work efficiency and to cut down the cost required. CONSTITUTION: The ground stabilization method by a concrete extension pile comprises the steps of: forming a perforated hole to the ground(100); interposing a casing to the perforated hole(200); connecting/fixing many reinforcing bars in a row using a fixture(300); interposing a reinforcement assembly to the casing(400); mixing concrete and a liquid medicine by a mix plant(500); placing concrete mixed with a liquid medicine into the perforated hole by an injection pump at the appointed pressure(600); if the concrete mixed with liquid medicine is placed to the perforated hole, drawing off the casing automatically by the internal pressure of the casing by an automatic drawing unit(700). |
