Title:
VIADUCT
Document Type and Number:
Japanese Patent JP2006274542
Kind Code:
A
Abstract:
To provide a viaduct ensuring a road with an occupied width narrower than a road width of a lane part to be obtained anew even after a construction period, not to mention during the construction period.
This viaduct 40 makes a level crossing part of a traffic road into a grade separated crossing, wherein upper construction is of upper and lower two-level structure, and lane roads 41, 42 on the lower and upper levels are used as opposite lane roads.
Inventors:
SAITO MITSUO
Application Number:
JP2005090644A
Publication Date:
October 12, 2006
Filing Date:
March 28, 2005
Export Citation:
Assignee:
ISHIKAWAJIMA KENZAI KOGYO KK
International Classes:
E01C1/04; E01D2/00
Domestic Patent References:
| JP2001248101A | 2001-09-14 | |||
| JP2003129403A | 2003-05-08 | |||
| JPH073721A | 1995-01-06 | |||
| JP2003313824A | 2003-11-06 | |||
| JPH11269825A | 1999-10-05 | |||
| JPS5143896A | 1976-04-14 | |||
| JPH01284601A | 1989-11-15 | |||
| JP2003268722A | 2003-09-25 |
Attorney, Agent or Firm:
Masatake Shiga
Tadashi Takahashi
Takashi Watanabe
Masakazu Aoyama
Suzuki Mitsuyoshi
Kazuya Nishi
Yasuhiko Murayama
Tadashi Takahashi
Takashi Watanabe
Masakazu Aoyama
Suzuki Mitsuyoshi
Kazuya Nishi
Yasuhiko Murayama