Driving method for steel-pipe pile
专利汇可以提供Driving method for steel-pipe pile专利检索，专利查询，专利分析的服务。并且PURPOSE: To eliminate public pollytions such as vibrations and noises and to settle the steel-pipe pile surely in a support layer by inserting into a vertical hole the steel- pipe pile provided in one body with a beam material supporting a shock load and by giving the shock load to the beam material by means of a monkey and the like.
CONSTITUTION: A plurality of beam materials 4 are stretched inside a cap 3 at the tip part of the steel-pipe P whose tip is closed and in the center thereof a receiver 6 for the monkey 5 is formed. A vertical longitudinal hole 2 is excavated in the ground 1 in which the pile is struck by means of an earth auger, etc. and then the steel-pipe pile P suspended by a crane is inserted into the excavated lingitudinal hole 2. And, the shock loas being given to the receiver 6 by the monkey 5 and the like and the pile P is sunk until it reaches the support layer. Next, proper grout of setting property such as cement mortar is filled up between the steel-pipe pile and the longitudinal hole and solidified.
COPYRIGHT: (C)1981,JPO&Japio，下面是Driving method for steel-pipe pile专利的具体信息内容。
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