Title:
砂防堰堤及びその施工方法
Document Type and Number:
Japanese Patent JP4787053
Kind Code:
B2
Abstract:
To provide an erosion control dam bank with excellent construction efficiency and economic efficiency and a method of constructing it.
This steel slit dam 6 is structured by joining a beam material 7 arranged in the river crossing direction to the head part of a column material 8 built by burying its lower end into a foundation concrete 5 deposited at the bottom part between concrete band bodies 2, 2. A sheath pipe 10 is buried in the surface of the concrete bank body 2 facing the river center part. The beam material 7 is fixed by inserting its end into the sheath pipe 10.
COPYRIGHT: (C)2008,JPO&INPIT
Inventors:
Kiyoshi Sano
Hiroshi Kokuryo
Hisashi Osumi
Kengo Hori
Hiroshi Kokuryo
Hisashi Osumi
Kengo Hori
Application Number:
JP2006107166A
Publication Date:
October 05, 2011
Filing Date:
April 10, 2006
Export Citation:
Assignee:
Nittetsu Sumikin Building Materials Co., Ltd.
International Classes:
E02B7/02
Domestic Patent References:
| JP2002121728A | ||||
| JP2003247220A | ||||
| JP2005299321A | ||||
| JP2006016881A | ||||
| JP62169132U | ||||
| JP3025942U | ||||
| JP2002188134A | ||||
| JP2001303538A | ||||
| JP5081320U |
Attorney, Agent or Firm:
Masahiko Yamana