A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PREDICTION METHOD FOR SHAPES OF STRUCTURES USING PRECAST MEMBERS
To provide a prediction method capable of accurately predicting the shape of a bridge structure using precast members.SOLUTION: A prediction method for the shape of a precast segment bridge includes: a step of obtaining information indicating a deformation state of a segment; and a step of evaluating deformation that occurs in a segment G(n+1) when the segment G(n+1) is virtually joined to a segment G(n). In the step of evaluating deformation, the deformation of the segment G(n+1) is treated as including a deformation component based on the elastic deformation of the segment G(n+1) caused by the segment G(n+1) being pressed in contact with the segment G(n).SELECTED DRAWING: Figure 3
【課題】プレキャスト部材を用いた橋梁構造物の形状を精度よく予測可能な方法を提供する。【解決手段】プレキャストセグメント橋の形状を予測する方法は、セグメントの変形状態を示す情報を得る工程と、セグメントＧ（ｎ＋１）を、セグメントＧ（ｎ）に仮想的に接合したときにセグメントＧ（ｎ＋１）に生じる変形を評価する工程を有する。変形を評価する工程では、セグメントＧ（ｎ＋１）の変形は、セグメントＧ（ｎ＋１）がセグメントＧ（ｎ）に接触した状態で押し付けられたことに起因して生じるセグメントＧ（ｎ＋１）の弾性変形に基づく変形成分を含むものとして扱う。【選択図】図３
PREDICTION METHOD FOR SHAPES OF STRUCTURES USING PRECAST MEMBERS
To provide a prediction method capable of accurately predicting the shape of a bridge structure using precast members.SOLUTION: A prediction method for the shape of a precast segment bridge includes: a step of obtaining information indicating a deformation state of a segment; and a step of evaluating deformation that occurs in a segment G(n+1) when the segment G(n+1) is virtually joined to a segment G(n). In the step of evaluating deformation, the deformation of the segment G(n+1) is treated as including a deformation component based on the elastic deformation of the segment G(n+1) caused by the segment G(n+1) being pressed in contact with the segment G(n).SELECTED DRAWING: Figure 3
【課題】プレキャスト部材を用いた橋梁構造物の形状を精度よく予測可能な方法を提供する。【解決手段】プレキャストセグメント橋の形状を予測する方法は、セグメントの変形状態を示す情報を得る工程と、セグメントＧ（ｎ＋１）を、セグメントＧ（ｎ）に仮想的に接合したときにセグメントＧ（ｎ＋１）に生じる変形を評価する工程を有する。変形を評価する工程では、セグメントＧ（ｎ＋１）の変形は、セグメントＧ（ｎ＋１）がセグメントＧ（ｎ）に接触した状態で押し付けられたことに起因して生じるセグメントＧ（ｎ＋１）の弾性変形に基づく変形成分を含むものとして扱う。【選択図】図３
PREDICTION METHOD FOR SHAPES OF STRUCTURES USING PRECAST MEMBERS
プレキャスト部材を用いた構造物の形状を予測する方法
SAITO KIMIO (author) / SHIRAHAMA HIROSHI (author) / SASAKI YUSUKE (author) / OYA FUMI (author)
2021-06-24
Patent
Electronic Resource
Japanese
IPC:
E01D
BRIDGES
,
Brücken
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