Title:
CONSTRUCTION METHOD FOR PREVENTING GROUND FROM LATERAL FLOW
Document Type and Number:
Japanese Patent JP3769335
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To prevent efficiently a soft ground from lateral flowing at the time of an earthquake with low costs and a short construction period.
SOLUTION: A construction method for preventing the ground from lateral flowing is to drive a pile 4 from the ground surface through a soft ground 1 and a consolidation ground 2 situated under the soft ground 1, which is expected to occur the lateral flowing between a quaywall 7 and a pier 8 at time of an earthquake. Then, a lower end of each pile 4 is anchored to a lower bearing ground 3 under the consolidation ground 2 by a solidifying material 5 such as grout, and an upper end is embedded and connected integrally to a rigid foundation 6 executed on a surface of the soft ground 1 to be unified mutually with the rigid foundation 6.
Inventors:
Takahiro Kishishita
Izumi Fumiya
Masahiro Nakamura
Izumi Fumiya
Masahiro Nakamura
Application Number:
JP30239696A
Publication Date:
April 26, 2006
Filing Date:
October 29, 1996
Export Citation:
Assignee:
Fujita Co., Ltd.
International Classes:
E02D27/12; E02D27/34; (IPC1-7): E02D27/34; E02D27/12
Domestic Patent References:
| JP5140955A | ||||
| JP63304833A | ||||
| JP6346432A |
Attorney, Agent or Firm:
Yoichi Nomoto
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