METHOD FOR DRIVING PILE

To provide a method for driving piles at a desired position in a wetland or in soft ground around a pond, a river or the like without directly installing a pile driving vehicle on the ground.SOLUTION: A method for driving a pile according to the present invention is a method for driving a pile using a pile driving vehicle 1, and comprises steps of driving two first piles 2 at intervals equal to or larger than the width of the pile driving vehicle 1, connecting a holder 3 for holding a lower support member 4 to each of the first piles 2 placed, mounting the lower support member 4 between the lower parts of the holder 3, installing a vehicle passage 5 on the lower support member 4 as a base, moving the pile driving vehicle 1 onto the vehicle passage 5 and driving a second pile 6.SELECTED DRAWING: Figure 1 【課題】 湿地帯、さらに池や河川の周囲等の軟弱な地盤において、地盤上に杭打車両を直接設置することなく、所望の位置に杭を打設する方法を提供する。【解決手段】 本発明による杭の打設方法は、杭打車両１を用いて杭を打設する方法であって、杭打車両１の車幅以上の間隔をあけて、第１の杭２を２本打設し、打設した第１の杭２のそれぞれに下支部材４を保持するための保持具３を接続し、保持具３の下部間で下支部材４を載架し、下支部材４を土台として、その上部に車両通路５を設置し、杭打車両１を車両通路５上に移動させて第２の杭６を打設するものである。【選択図】図１