Title:
CHECK DAM AND METHOD FOR REINFORCING STEEL PIPE WALL
Document Type and Number:
Japanese Patent JP2015098735
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To perform reinforcement by simple work without removing captured matter such as boulder and driftwood, already captured by a wall body.SOLUTION: When a steel pipe wall 2 to be fitted to a dam body part 10 formed with a slit part 15 is reinforced, a pair of guide members 43 is arranged in positions away from an upstream-side lateral steel pipe 25 to a downstream side with respect to the steel pipe wall 2 having a plurality of supports 21 elongated in a water depth direction and the upstream-side lateral steel pipe 25 laid between the supports 21, respectively. The pair of guide members 43 is each pressed toward the support 21 by a support member 28 that is telescopically arranged in an intermediate position of the support 21, and a lateral steel pipe 26 for reinforcement is dropped into a clearance between the upstream-side lateral steel pipe 25 and the guide member 43.
Inventors:
OSUMI HISASHI
SAKURAI KEN
TSUTSUI TOMOTERU
TOKITA YOICHIRO
TAGUCHI ISAMU
SAKURAI KEN
TSUTSUI TOMOTERU
TOKITA YOICHIRO
TAGUCHI ISAMU
Application Number:
JP2013239611A
Publication Date:
May 28, 2015
Filing Date:
November 20, 2013
Export Citation:
Assignee:
NIPPON STEEL & SUMIKIN METAL PRODUCTS CO LTD
SHINRIN DOBOKU SHISETSU KENKYUSHO KK
SHINRIN DOBOKU SHISETSU KENKYUSHO KK
International Classes:
E02B7/02
Domestic Patent References:
| JP2007056488A | 2007-03-08 | |||
| JP2001172943A | 2001-06-26 | |||
| JP2002013126A | 2002-01-18 |
Foreign References:
| KR100794922B1 | 2008-01-21 |
Attorney, Agent or Firm:
Yasuhiko
Kota Watanabe
Kota Watanabe