Title:
盛土の構造
Document Type and Number:
Japanese Patent JP7172446
Kind Code:
B2
Abstract:
To provide a banking structure capable of damming sediment caused by collapse of a slope, even when the collapse of the slope occurs to the banking of a dike.SOLUTION: A first steel sheet pile wall 20 is installed along the continuous direction of a dike 10 on a downstream side of a downstream-side slope shoulder 13a positioned on the most upstream side of the dike 10. A head part 20b of the first steel sheet pile wall 20 is protruded upward from a downstream-side slope toe 13e to dam the sediment caused by collapse of a slope downstream the dike 10 by the head part 20b of the first steel sheet pile wall 20. Accordingly, damage to the downstream side can be suppressed, caused by the sediment moving over the first steel sheet pile wall 20, even when the slope collapses by an earthquake or the like.SELECTED DRAWING: Figure 1
Inventors:
Paddy mountain bulk
Shinji Myonaka
Takeo Yoshihara
Teruyuki Nishiyama
Mori Oikawa
Youichi Okuda
Shinji Myonaka
Takeo Yoshihara
Teruyuki Nishiyama
Mori Oikawa
Youichi Okuda
Application Number:
JP2018202507A
Publication Date:
November 16, 2022
Filing Date:
October 29, 2018
Export Citation:
Assignee:
Nippon Steel Corporation
International Classes:
E02D17/18; E02B3/10
Domestic Patent References:
| JP10030223A | ||||
| JP2013014962A | ||||
| JP2015168953A | ||||
| JP2101213A | ||||
| JP1226920A | ||||
| JP2003336252A |
Foreign References:
| US6056479 |
Attorney, Agent or Firm:
Mitsuo Kuribayashi
Nobuhiro Nitta
Kuribayashi Kazuki
Nobuhiro Nitta
Kuribayashi Kazuki