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Title:
JOINING STRUCTURE OF CONCRETE SHEET PILE
Document Type and Number:
Japanese Patent JP2009215830
Kind Code:
A
Abstract:

To provide a joining structure of a concrete sheet pile enabling simple construction of a joining section having a high water cut-off property and high durability when adjacent concrete sheet piles are joined to each other.

In this joining structure of concrete sheet piles, the side end surfaces 14a, 14a of the adjacent concrete sheet piles 1A, 1b are connected to each other to form a wall body. A water swelling seal member 20 is installed on the side end surface 14a of one concrete sheet pile 1A starting at the end section to the base section. A spacer 30 is attached to the end of the seal member 20. Since the spacer 30 is brought into contact with the side end surface 14a of the other concrete sheet pile 1B, the gap is formed between the side end surfaces 14a, 14a of the adjacent concrete sheet piles 1A, 1B. The seal member 20 is fitted to the side end surface 14a of the other concrete sheet pile 1B when swelled.


Inventors:
Morita, Taiji
Adachi, Hideaki
Okubo, Hideya
Application Number:
JP2008000062771
Publication Date:
September 24, 2009
Filing Date:
March 12, 2008
Export Citation:
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Assignee:
TAISEI CORP
International Classes:
E02D5/14
Domestic Patent References:
JPH0489915A
JPS6184733U
Attorney, Agent or Firm:
磯野 道造
多田 悦夫
町田 能章