Title:
PIER, PIER CONSTRUCTION METHOD, BRIDGE RECONSTRUCTION METHOD AND BRIDGE CONSTRUCTION METHOD
Document Type and Number:
Japanese Patent JP2021076004
Kind Code:
A
Abstract:
To provide a pier construction method that can continue the construction of a bridge even during a flood season of a river.SOLUTION: A pier construction method is for constructing a pier 3 used to construct a bridge that crosses a river 9. The pier construction method includes: a pier substructure construction step of constructing a pier substructure 30 at a height equal to or above a planned high water level (HWL) of the river 9 and at a height equal to or less than an existing substructure 10 at a position that is spaced in the direction of the river 9 water flow and being approximately the same as that of the existing substructure 10 of the bridge along the direction of the bridge axis; and a pier erection step of installing an erection girder 33 along the bridge axis direction on the pier substructure 30 to construct the pier 3.SELECTED DRAWING: Figure 8
More Like This:
Inventors:
SHIMADA KOICHI
HACCHO HIDEAKI
NISHIUCHI MISUMI
FUCHIGAMI TAKAYA
SHIROMIZU AKIO
NAKAZAWA JIRO
HACCHO HIDEAKI
NISHIUCHI MISUMI
FUCHIGAMI TAKAYA
SHIROMIZU AKIO
NAKAZAWA JIRO
Application Number:
JP2020179473A
Publication Date:
May 20, 2021
Filing Date:
October 27, 2020
Export Citation:
Assignee:
KUMAGAI GUMI CO LTD
YOKOGAWA BRIDGE CORP
PACIFIC CONSULTANTS CO LTD
YOKOGAWA BRIDGE CORP
PACIFIC CONSULTANTS CO LTD
International Classes:
E01D21/00
Attorney, Agent or Firm:
Shuichi Kitamura
Kazuki Kodama
Kazuki Kodama