Title:
ARTIFICIAL GROUND AND CONSTRUCTION METHOD THEREOF
Document Type and Number:
Japanese Patent JP3435524
Kind Code:
B2
Abstract:
PURPOSE: To prevent the deflection of an artificial ground even when it becomes huge without providing a constructing strut at the construction.
CONSTITUTION: After a PC steel wire 4 is provided on the foundation part 3 of a railway track 1 to cross the upper space of the railway track 1 by a first process, a truss 6 is transferred onto the railway track 1 along the PC steel wire 4 while supporting its weight by the PC steel wire 4 by a second process, and the truss 6 supported by the PC steel wire 4 and arranged above the railway track 1 is supported by the foundation part 3 together with the PC steel wire 4 by a third process, whereby an artificial ground 10 is constructed. Namely, since the truss 6 is transferred above the railway track 1 by utilizing the PC steel wire 4, and the weight of the truss 6 is supported by the PC steel wire 4, it is not required to provide a constructing strut for supporting the truss 6 in the middle part at the construction of the artificial ground 10, and the deflection of the truss 6 is also prevented after the construction.
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Inventors:
Kazuo Saida
Yuichiro Ogawa
Masami Hashimoto
Itaru Kurosawa
Yoshihisa Niimi
Yuichiro Ogawa
Masami Hashimoto
Itaru Kurosawa
Yoshihisa Niimi
Application Number:
JP30444793A
Publication Date:
August 11, 2003
Filing Date:
December 03, 1993
Export Citation:
Assignee:
Shimizu Construction Co., Ltd.
International Classes:
E01D1/00; E01D6/00; E01D19/16; E04B1/342; E04B1/35; E04G21/12; E04G21/14; E04H1/00; (IPC1-7): E04H1/00; E04B1/342; E04B1/35; E04G21/12; E04G21/14
Domestic Patent References:
| JP5125844A | ||||
| JP1190845A | ||||
| JP5214821A | ||||
| JP539372B2 |
Attorney, Agent or Firm:
Yoshinori Yanagita (3 others)