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As early pressing in construction method and its early reaction force device and power unit is disposed on
As early pressing in construction method and its early reaction force device and power unit is disposed on
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机译:作为早期压入施工的方法,其早期反作用力装置和动力装置布置在
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摘要
PROBLEM TO BE SOLVED: To provide an initial press fit method without interruption upon completion of the initial press fit; being capable of coping with the shortage of reaction in the press fit after the second one during continuous press fit of steel pile; initial press fit method and its initial reaction method enhancing the press fit efficiency for steel pile; and an initial reaction loading platform.;SOLUTION: A power unit 3 is arranged at the front side on a travelling equipment 2, a reaction loading platform 4 is installed at the rear side on the travelling equipment 2, and on the static load type pile press fit pull-out apparatus equipped with a pile press fit pull-out machine main body 5 arranged above in a state of a clamping portion 4a of the reaction loading platform 4 held in a clamped state, the reaction loading platform 4 arranged and extended to the rear, the travelling equipment 2 is held from both the sides of the reaction loading platform 4 and is driven upward or downward by a lift arm 7 driven by the up and down cylinder 8, and the initial press fit reaction can be obtained by press fitting the reaction loading platform 4 to the ground surface, thereby providing the initial press fit method for steel pile, the initial reaction equipment and the initial reaction loading platform.;COPYRIGHT: (C)2003,JPO
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