Title:
連結鉄筋籠の設計方法
Document Type and Number:
Japanese Patent JP7128108
Kind Code:
B2
Abstract:
To provide a design method of a connected reinforcing bar basket, which can easily determine an appropriate interval between reinforcing rings for preventing buckling when building a connected reinforcing bar basket and can enhance construction safety, when designing the connected reinforcing bar basket by a non-welding method using a metal fitting for reinforcing bar.SOLUTION: A design method for a connected reinforcing bar basket including a plurality of main bars, a plurality of hoop bars, and a plurality of reinforcing rings, and a plurality of reinforcing bar baskets in which intersections of the main bars and the reinforcing rings are fixed by reinforcing bar fixing metal fittings are connected, comprises a calculation step (S1) of calculating cross-sectional loads applied to a plurality of main bars at a predetermined lower portion of each reinforcing bar basket forming the connected reinforcing bar basket, and a first determining step (S2) of determining the maximum spacing of the reinforcing rings corresponding to the cross-sectional loads applied to the plurality of main bars and the diameter size of the main bars calculated by the calculating step, based on the reinforcing ring interval application table in which the relationship between the allowable sectional load of the main bar and the maximum interval of the reinforcing ring is set for each diameter size of multiple main bars.SELECTED DRAWING: Figure 12
Inventors:
Yuji Katsumoto
Application Number:
JP2018242920A
Publication Date:
August 30, 2022
Filing Date:
December 26, 2018
Export Citation:
Assignee:
Yuji Katsumoto
International Classes:
E02D5/34
Domestic Patent References:
| JP2016180267A | ||||
| JP2004353314A | ||||
| JP2004190404A |
Attorney, Agent or Firm:
Ryuji Inouchi
Takada Hajime
Takada Hajime