A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
MODEL OF RESTORING FORCE CHARACTERISTIC OF CONCRETE PILE WITH DOUBLE STEEL PIPE, AND METHOD FOR MODELING RESTORING FORCE CHARACTERISTIC
To provide a model of restoring force characteristics of a concrete pile with a double steel pipe, and a method for modeling the restoring force characteristics.SOLUTION: A model of restoring force characteristics of a concrete pile with a double steel pipe is a model of restoring force characteristics of a concrete pile with a double steel pipe which includes an outer steel pipe, an inner steel pipe, and a cylindrical concrete part, in which a bending moment in reliability strength corresponding to a predetermined ratio of the maximum strength of the concrete pile with the double steel pile with a predetermined axial force which is determined by cross sectional analysis based on plane holding assumption while assuming that compressive strain of the concrete part in the outermost edge in a radial direction of the concrete part is a predetermined value, and elastic rigidity corresponding to equal-area secant rigidity of the concrete pile with the double steel pile which is determined based on a theoretical value of initial rigidity of the concrete pile with the double steel pipe are used as prototypes.SELECTED DRAWING: Figure 6
【課題】二重鋼管付きコンクリート杭の復元力特性のモデル、及びその復元力特性のモデル化方法を提供する。【解決手段】二重鋼管付きコンクリート杭の復元力特性のモデルは、外鋼管と、内鋼管と、円筒形状のコンクリート部と、を備える二重鋼管付きコンクリート杭の復元力特性のモデルであって、コンクリート部の径方向にて最外縁における前記コンクリート部の圧縮歪みが所定の値であると仮定して平面保持仮定に基づく断面解析により求められた、所定の軸力における二重鋼管付きコンクリート杭の最大耐力の所定の割合に相当する信頼強度時曲げモーメントと、二重鋼管付きコンクリート杭の初期剛性の理論値に基づいて求められ、二重鋼管付きコンクリート杭の等積割線剛性に相当する弾性剛性と、を原型とする。【選択図】 図６
MODEL OF RESTORING FORCE CHARACTERISTIC OF CONCRETE PILE WITH DOUBLE STEEL PIPE, AND METHOD FOR MODELING RESTORING FORCE CHARACTERISTIC
To provide a model of restoring force characteristics of a concrete pile with a double steel pipe, and a method for modeling the restoring force characteristics.SOLUTION: A model of restoring force characteristics of a concrete pile with a double steel pipe is a model of restoring force characteristics of a concrete pile with a double steel pipe which includes an outer steel pipe, an inner steel pipe, and a cylindrical concrete part, in which a bending moment in reliability strength corresponding to a predetermined ratio of the maximum strength of the concrete pile with the double steel pile with a predetermined axial force which is determined by cross sectional analysis based on plane holding assumption while assuming that compressive strain of the concrete part in the outermost edge in a radial direction of the concrete part is a predetermined value, and elastic rigidity corresponding to equal-area secant rigidity of the concrete pile with the double steel pile which is determined based on a theoretical value of initial rigidity of the concrete pile with the double steel pipe are used as prototypes.SELECTED DRAWING: Figure 6
【課題】二重鋼管付きコンクリート杭の復元力特性のモデル、及びその復元力特性のモデル化方法を提供する。【解決手段】二重鋼管付きコンクリート杭の復元力特性のモデルは、外鋼管と、内鋼管と、円筒形状のコンクリート部と、を備える二重鋼管付きコンクリート杭の復元力特性のモデルであって、コンクリート部の径方向にて最外縁における前記コンクリート部の圧縮歪みが所定の値であると仮定して平面保持仮定に基づく断面解析により求められた、所定の軸力における二重鋼管付きコンクリート杭の最大耐力の所定の割合に相当する信頼強度時曲げモーメントと、二重鋼管付きコンクリート杭の初期剛性の理論値に基づいて求められ、二重鋼管付きコンクリート杭の等積割線剛性に相当する弾性剛性と、を原型とする。【選択図】 図６
MODEL OF RESTORING FORCE CHARACTERISTIC OF CONCRETE PILE WITH DOUBLE STEEL PIPE, AND METHOD FOR MODELING RESTORING FORCE CHARACTERISTIC
二重鋼管付きコンクリート杭の復元力特性のモデル、及びその復元力特性のモデル化方法
HOMMA YUSUKE (author) / KOUME SHIMPEI (author) / NISHIMURA YUTAKA (author) / ASAI YOICHI (author) / SUGAWARA TAKEMI (author)
2020-12-17
Patent
Electronic Resource
Japanese
IPC:
E02D
FOUNDATIONS
,
Gründungen
A restoring force model for steel fiber reinforced concrete shear walls
| Online Contents | 2014