A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
DESIGN METHOD FOR REINFORCEMENT STRUCTURE OF EXISTING STRUCTURE, AND REINFORCEMENT STRUCTURE OF EXISTING STRUCTURE
PROBLEM TO BE SOLVED: To provide a design method for an existing structure capable of performing reinforcement treatment corresponding to the progress degree of the deterioration of the existing structure, and a reinforcement structure of the existing structure.SOLUTION: The design method for a reinforcement structure of an existing structure according to an embodiment comprises: an initial displacement calculation process to acquire a first displacement caused by a first load applied to the existing structure on the basis of a designed first curve showing the relationship between the load acting on the existing structure and the displacement; a post-deterioration load calculation process to acquire a second load for generating the first displacement on the basis of a second curve showing the relationship between the load acting on the existing structure under an assumed deterioration state and the displacement; and a reinforcement structure strength calculation process to calculate the strength of the reinforcement structure for reinforcing the existing structure on the basis of the difference between the first load and the second load.SELECTED DRAWING: Figure 30
【課題】既設の構造物の劣化の進行度合いに応じて補強対策を行うことができる既設構造物の設計方法、及び既設構造物の補強構造を提供する。【解決手段】実施形態に係る既設構造物の補強構造の設計方法は、既設構造物に作用する荷重と変位量との関係を示す設計上の第１曲線に基づいて、既設構造物に加わる第１荷重によって生じる第１変位量を求める初期変位量演算工程と、想定される劣化状態にある既設構造物に作用する荷重と変位量との関係を示す第２曲線に基づいて、第１変位量を生じさせる第２荷重を求める劣化後荷重演算工程と、第１荷重及び第２荷重との差に基づいて既設構造物を補強するための補強構造の強度を演算する補強構造強度演算工程と、を備える。【選択図】図３０
DESIGN METHOD FOR REINFORCEMENT STRUCTURE OF EXISTING STRUCTURE, AND REINFORCEMENT STRUCTURE OF EXISTING STRUCTURE
PROBLEM TO BE SOLVED: To provide a design method for an existing structure capable of performing reinforcement treatment corresponding to the progress degree of the deterioration of the existing structure, and a reinforcement structure of the existing structure.SOLUTION: The design method for a reinforcement structure of an existing structure according to an embodiment comprises: an initial displacement calculation process to acquire a first displacement caused by a first load applied to the existing structure on the basis of a designed first curve showing the relationship between the load acting on the existing structure and the displacement; a post-deterioration load calculation process to acquire a second load for generating the first displacement on the basis of a second curve showing the relationship between the load acting on the existing structure under an assumed deterioration state and the displacement; and a reinforcement structure strength calculation process to calculate the strength of the reinforcement structure for reinforcing the existing structure on the basis of the difference between the first load and the second load.SELECTED DRAWING: Figure 30
【課題】既設の構造物の劣化の進行度合いに応じて補強対策を行うことができる既設構造物の設計方法、及び既設構造物の補強構造を提供する。【解決手段】実施形態に係る既設構造物の補強構造の設計方法は、既設構造物に作用する荷重と変位量との関係を示す設計上の第１曲線に基づいて、既設構造物に加わる第１荷重によって生じる第１変位量を求める初期変位量演算工程と、想定される劣化状態にある既設構造物に作用する荷重と変位量との関係を示す第２曲線に基づいて、第１変位量を生じさせる第２荷重を求める劣化後荷重演算工程と、第１荷重及び第２荷重との差に基づいて既設構造物を補強するための補強構造の強度を演算する補強構造強度演算工程と、を備える。【選択図】図３０
DESIGN METHOD FOR REINFORCEMENT STRUCTURE OF EXISTING STRUCTURE, AND REINFORCEMENT STRUCTURE OF EXISTING STRUCTURE
既設構造物の補強構造の設計方法、及び既設構造物の補強構造
OKA SHIGEAKI (author) / YOSHIMOTO MASAHIRO (author) / MIHIRO TAKUJI (author) / ANAMI KENICHI (author) / ARAYA YOSHITAKA (author) / KOMURO SHINICHI (author)
2018-08-09
Patent
Electronic Resource
Japanese
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