Title:
FIXING METHOD OF ANCHOR BOLT, BOLT USED THEREFOR AND MOUNTING METHOD OF BASE ISOLATION DEVICE
Document Type and Number:
Japanese Patent JP2022113997
Kind Code:
A
Abstract:
To provide a fixing method of an anchor bolt allowing easy tightening work and removing work of the anchor bolt with little labor, a bolt used therefor, and a mounting method of a base isolation device.SOLUTION: A fixing method of an anchor bolt comprises steps of: mounting a temporary bolt 20 to each nut 18 by inserting through each bolt hole 16 of a fixed member 14; determining a position of each bolt 18 at a fixing object 42 after mounting the temporary bolt 20 to each nut 18; removing the temporary bolt 20 from each nut 18 and each bolt hole 16 after determining the position of each bolt 18; and mounting a bolt 50 as an anchor bolt to each nut 18 by inserting through each bolt hole 48 of a fixed member 46 after removing the temporary nut 20.SELECTED DRAWING: Figure 1
Inventors:
OKAMOTO JIRO
Application Number:
JP2021010072A
Publication Date:
August 05, 2022
Filing Date:
January 26, 2021
Export Citation:
Assignee:
SHIMIZU CONSTRUCTION CO LTD
International Classes:
E04B1/41; E04H9/02; F16F15/04
Attorney, Agent or Firm:
Sakai International Patent Office