Title:
地中杭の構造
Document Type and Number:
Japanese Patent JP5096105
Kind Code:
B2
Abstract:
To provide a structure of an underground pile which enables a sensor to be insertably/extractably installed in the underground pile and facilitates the correction of measurement values by the sensor that is insertably/extractably installed.
The structure of the underground pile 1 having the sensor therein has the underground pile 1 constructed in the ground by the solidification of a solidification material 2, a protective pipe 3 embedded in the solidification material 2 for forming a space in the length direction of the underground pile 1, and the sensor which is extractably inserted into the space of the protective pipe 3.
COPYRIGHT: (C)2009,JPO&INPIT
Inventors:
Masaru Ishii
Naoyuki Wakayama
Naoyuki Wakayama
Application Number:
JP2007275703A
Publication Date:
December 12, 2012
Filing Date:
October 23, 2007
Export Citation:
Assignee:
Dai-Dan Co., Ltd.
International Classes:
E02D5/24; E02D5/34; F24J3/08; F28D21/00
Domestic Patent References:
JP2001153638A | ||||
JP2001147056A | ||||
JP60008659A | ||||
JP1123951A |
Attorney, Agent or Firm:
Satoshi Suzuki
Ryo Hasumi
Ryo Hasumi