Title:
DETERMINATION DEVICE FOR JOINT BOLTS
Document Type and Number:
Japanese Patent JP2023051168
Kind Code:
A
Abstract:
To provide a determination device for joint bolts capable of determining whether or not bolts of suitable specifications are used for joint bolts for joining beams and columns.SOLUTION: A determination device 10 includes at least a region detection unit 11 that detects regions 4R, 3R, 51R, and 52R that match a beam 4, a column 3, and bolts 51 and 52 that match specifications from an overall image G1, a column straight line calculation unit 12 for calculating an approximate straight line 3L of the column 3 along the column 3 from the region 3R of the column 3, a joining bolt identification unit 13 that identifies a joint bolt 51A based on the information about the region of the beam 4 and the approximate straight line 3L of the column 3, and a specification determination unit 14 that determines whether the identified joint bolt 51A is the bolt 51 with appropriate specifications.SELECTED DRAWING: Figure 2
Inventors:
OSAWA JUNJI
YAMADA HIROHISA
IMANAKA MASAYUKI
YUASA TAKAYUKI
SHIRAI MASAHIKO
YAMADA HIROHISA
IMANAKA MASAYUKI
YUASA TAKAYUKI
SHIRAI MASAHIKO
Application Number:
JP2021161679A
Publication Date:
April 11, 2023
Filing Date:
September 30, 2021
Export Citation:
Assignee:
DAIWA HOUSE IND
International Classes:
E04G23/00; E04B1/48; G01M99/00
Attorney, Agent or Firm:
Patent Attorney Corporation Hiraki International Patent Office
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