Title:
ANCHOR STRUCTURE OF CAISSON AND CONSTRUCTION METHOD THEREFOR
Document Type and Number:
Japanese Patent JP3168197
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an anchor structure of a caisson and a construction method capable of promoting the stability of the caisson as a footing of a structure or reducing a sectional area of the caisson by the promotion to construct the economically advantageous footing.
SOLUTION: Lower anhor members 3 are respectively inserted into a plurality of vertical holes bored in the setting ground S of a caisson 6 at proper intervals, and the lower anchor members 3 in the vertical holes 1 are fixed by solidification of grouts 5. A plurality of upper anchor members 7 corresponding to positions of a plurality of lower anchor members 3 are buried in the ceiling slab of a working chamber in the caisson 6 to fix, the lower ends of the upper anchor members 7 corresponding to each other and the upper ends of the lower anchor members 3 are respectively connected with joint devices 8, and a filling concrete 101 is cast in the working chamber 62 of the caisson 6.
Inventors:
Yasushi Sato
Noriaki Yamadera
Yoshihisa Ueno
Koichi Fujita
Yukio Kato
Tomihiko Yanagisawa
Masamichi Suzuki
Shun Ando
Hiroo Too
Mamoru Aoyagi
Yoshinao Kurachi
Taro Iwamoto
Kubota Tsubasa
Noriaki Yamadera
Yoshihisa Ueno
Koichi Fujita
Yukio Kato
Tomihiko Yanagisawa
Masamichi Suzuki
Shun Ando
Hiroo Too
Mamoru Aoyagi
Yoshinao Kurachi
Taro Iwamoto
Kubota Tsubasa
Application Number:
JP18737799A
Publication Date:
May 21, 2001
Filing Date:
July 01, 1999
Export Citation:
Assignee:
Shiraishi Co., Ltd.
International Classes:
E02D3/12; E02D19/06; E02D23/08; E02D27/20; (IPC1-7): E02D23/08; E02D3/12; E02D27/20
Domestic Patent References:
| JP468123A | ||||
| JP11117321A | ||||
| JP5934332A | ||||
| JP4128434A |
Attorney, Agent or Firm:
Nobuyuki Hayashi