| 摘要 |
PROBLEM TO BE SOLVED: To realize a pile press-in device capable of suitably executing press-in construction of a pile.SOLUTION: Since a pile press-in device 10 comprises a frame part 2 installed in a base machine 1 capable of traveling and a chuck device 15 lifted by a lifting mechanism 16 installed on the tip 2a side of the frame part 2 overhanging in the horizontal direction from its base machine 1, for example, a pile P held by the chuck device 15 can be pressed in the ground G of the water bottom separate from a pier where the base machine 1 is movable and the ground G on th slope land side of suddenly lowering from the flatland where the base machine 1 is movable, so that press-in construction of the pile P can be suitably executed. |
