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Response of a R/C Structure to Three Dirsctional Earthquake Ground Motion

遥控结构对三向地震地震动的响应

基本信息

批准号：
14205080
负责人：
TAKIGUCHI Katsuki
金额：
$ 22.13万
依托单位：
Tokyo Institute of Technology
依托单位国家：
日本
项目类别：
Grant-in-Aid for Scientific Research (A)
财政年份：
2002
资助国家：
日本
起止时间：
2002 至 2004
项目状态：
已结题

来源：
https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-14205080/
关键词：
three-directional ground motion reinforced concrete structure tri-axial non-linear restoring force characteristics flexural failure type model shear failure type model earthquake response analysis high-speed flying object impact 鉄筋コンクリート /

项目摘要

The final target of this study is to analyze the response of a reinforced concrete (R/C) structure to three directional ground motion due to a strong earthquake, and to establish the reasonable earthquake resistant design method of R/C buildings.This research has presented the experimental date about restoring force characteristics of R/C structural members Subjected to multi-axial load Concerning with a column, tri-axial load means vertical axial force and horizontal bi-axial shearing forces.This research shows the macroscopic non-linear multi-axial restoring force characteristic model of R/C structures. The macroscopic model is formulated using the theory of plasticity.Response analysis of R/C structures to three-directional earthquake ground motion was carried out in this project. Some different restoring force characteristic models were postulated in the earthquake response analysis Flexural failure type model, shear failure type model, and others were postulated.In this project, one additional theme was dealt with. That is high-speed flying object impact problem of R/C walls.

本文的最终目的是分析钢筋混凝土结构在三向地震作用下的反应，建立合理的钢筋混凝土结构抗震设计方法。三轴荷载是指竖向轴力和水平双向剪力，研究了钢筋混凝土结构的宏观非线性多轴恢复力特性模型。采用塑性理论建立了宏观模型，对该工程的钢筋混凝土结构进行了三向地震反应分析。在地震反应分析中假设了不同的恢复力特性模型，包括弯曲破坏型模型、剪切破坏型模型等。这就是高速飞行物撞击R/C墙的问题。

项目成果

期刊论文数量（27）

专著数量（0）

科研奖励数量（0）

会议论文数量（0）

专利数量（0）

Experimental Study on Tri-Axial Nonlinear Restoring Force Characteristics of R/C Columns Yielded in Flexure

钢筋混凝土柱受弯屈服后三轴非线性恢复力特性试验研究

DOI：
发表时间：
2005
期刊：
Journal of Structural and Construction Engineering No587
影响因子：
0
作者：
Koshiro Nishimura;Katsuki Takiguchi
通讯作者：
Katsuki Takiguchi

奥田崇, 滝口克己, 西村康志郎, Nguyen Hoang Huy, 末本大樹: "変動軸力と二方向曲げせん断力を受けるRC柱の三軸復元力特性に関する実験研究その1 実験概要"日本建築学会大会学術講演梗概集<構造系>. 123-124 (2003)

Takashi Okuda、Katsumi Takiguchi、Yasushiro Nishimura、Nguyen Hoang Huy、Daiki Suemoto：《受可变轴力和双向弯剪力影响的 RC 柱三轴恢复力特性的实验研究第 1 部分实验总结》日本建筑学会会议总结学术讲座<结构体系>123-124（2003）。