| 摘要 |
PURPOSE: A sheeting method using a sheeting precast pile is provided to reduce construction expenses and a period of construction by excluding unnecessary boring works and to prevent transformation of the ground. CONSTITUTION: The sheeting method using a sheeting precast pile comprises the steps of: boring many sheeting pile holes(300) by a boring machine(200) at regular intervals; interposing and fixing sheeting precast piles(100) to the sheeting pile holes(300) to make a grouting injection hole face the opposite side of an excavation ground; filling up an interval between the sheeting pile hole(300) and the sheeting precast pile(100) with sealing materials(400) by injecting sealing materials through a sealant injection hole of the sheeting precast pile(100) using a sealant injector; after cutting the injected sealing materials, installing a grouting injector(500) to the hollow of the sheeting precast pile, pressing out grouting materials around the excavated hole, and forming a water stopping wall(700) to the backside of a retaining wall formed by the sheeting precast pile.
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