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    • 1. 发明专利
    • Erection method of permanent sub-substructural column
    • 永久性副结构柱的修正方法
    • JP2011220009A
    • 2011-11-04
    • JP2010091091
    • 2010-04-12
    • Kajima Corp鹿島建設株式会社
    • MAEDA SHOZOFUKUOKA ATSUNOBUKUDO TOSHIAKIKOBAYASHI KATSUNARINAKAZAWA MASAKI
    • E02D29/045E02D13/10E04G21/18E21D13/00
    • PROBLEM TO BE SOLVED: To provide an erection method of permanent sub-substructural column, in which a prefabricated pile is used at a part to be a foundation pile to shorten a construction period, an inexpensive H-steel can be used as a permanent sub-substructural column connected to the foundation pile, and the prefabricated pile and the permanent sub-substructural column are integrally erected, thus making the precision of permanent sub-substructural column erection as well as a frame and fixture therefor unnecessary.SOLUTION: A permanent sub-substructural column 10 made of H-steel is joined to an end of a prefabricated pile 8, and the outside of the permanent sub-substructural column 10 is covered with a steel pipe for embedding the pile as pincers 16. After an integrated pile consisting of the prefabricated pile 8, the permanent sub-substructural column 10 and the pincers has been hung down into a pile hole, the part of the pincers 16 is pulled down, thereby embedding the pile.
    • 要解决的问题:为了提供一种永久性的副下部柱的安装方法,其中在一部分使用预制桩作为基础桩来缩短施工期,便宜的H-钢可以用作 连接在地基桩上的永久性的副下部柱体,预制桩和永久性的副下部柱体一体地竖立起来,从而使得永久的子下部立柱的安装精度以及框架和夹具不必要。 解决方案:将由H型钢制成的永久性子结构柱10接合到预制桩8的端部,并且将永久的副下部立柱10的外侧覆盖有用于将桩嵌入的钢管 钳子16.在由预制桩8组成的整体桩之后,永久的副下部柱10和钳子已经被挂在桩孔中,钳部16的一部分被拉下来,从而嵌入桩。 版权所有(C)2012,JPO&INPIT