Development of Seismic Isolation and Seismic Response Control Technologies for the Damage Control of Structures using Performance-Based Design

使用基于性能的设计开发用于结构损伤控制的隔震和地震响应控制技术

基本信息

  • 批准号:
    11355022
  • 负责人:
  • 金额:
    $ 14.42万
  • 依托单位:
  • 依托单位国家:
    日本
  • 项目类别:
    Grant-in-Aid for Scientific Research (A)
  • 财政年份:
    1999
  • 资助国家:
    日本
  • 起止时间:
    1999 至 2001
  • 项目状态:
    已结题

项目摘要

Application of the seismic isolation and seismic response control technologies in order to ensure the required performance for the civil engineering structures is investigated. The analysis of performance requirement to resist the level-2 earthquakes and the study on the performance of structures with the application of seismic isolation and seismic response control technologies are conducted, and the engineering feasibility and issues in those technologies are studied. The research has been conducted in mainly the following topics:(1) Verification of semi-active seismic response control of adjacent structures using the variable damper system. Three types of control schemes, namely the conventional viscous damping control, linear quadratic control method, as well as the newly developed pseudo-negative stiffness control methods are compared, and the full-scale test results show that the proposed pseudo-negative stiffness control method gives the best control performance.(2) The experimental performance evaluation methods for the seismic dampers are investigated, and the effectiveness of the Inertia Force Driven Damper Loading Test system is investigated.(3) The use of friction-type bearing in the seismic isolation to bridge structures and the modeling of this type of isolation devices to predict the seismic response of isolated bridge structures are investigated, with the emphasis of establishing rational design methods for this type of isolation bearings.(4) Seismic retrofit of existing long-span bridges with seismic isolation and seismic response control technologies are investigated, and some case studies show that the improvement of seismic performance can be effectively achieved by using these technologies.
研究了隔震和地震响应控制技术的应用,以确保土木工程结构所需的性能。开展结构抗二级地震性能要求分析和隔震与地震反应控制技术应用的结构性能研究,研究其工程可行性及存在的问题。主要开展了以下研究工作:(1)可变阻尼器系统对邻近结构半主动地震响应控制的验证。对传统的粘性阻尼控制、线性二次控制方法以及新开发的伪负刚度控制方法三种控制方案进行了比较,全尺寸试验结果表明,所提出的伪负刚度控制方法(2)研究了抗震阻尼器的实验性能评价方法,并研究了惯性力驱动阻尼器加载试验系统的有效性。(3)摩擦式支座在隔震中的应用桥梁结构和研究了此类隔震装置的建模,以预测隔震桥梁结构的地震响应,重点是建立此类隔震支座的合理设计方法。(4)现有大跨桥梁的隔震和抗震改造对响应控制技术进行了研究,一些案例研究表明,使用这些技术可以有效地提高抗震性能。

项目成果

期刊论文数量(25)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
Iemura, H., Igarashi, A., Toyooka, A.: "Development of an Innovative Inertia-Force Driven Device Loading Test System for Real-Time Experiment"Proc. 14th KKNN Symposium on Civil Engineering. 14. 77-82 (2001)
Iemura, H.、Igarashi, A.、Toyooka, A.:“开发用于实时实验的创新惯性力驱动装置加载测试系统”Proc。
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家村浩和,高橋良和,小川一志 ほか: "上下動を受ける摩擦減衰型免震支承の地震応答特性"第25回地震工学研究発表会講演論文集. 2. 737-740 (1999)
Hirokazu Iemura、Yoshikazu Takahashi、Kazushi Okawa等:“垂直运动下摩擦阻尼底座隔震支座的地震响应特性”第25届地震工程研究会议论文集2. 737-740(1999)。
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Hirokazu Iemura, Akira Igarashi, Hajime Tanaka: "An Experimetn Study on a testing system for dynamic characterization of energy dissipation devices"Proc. 2nd Japan National Symposium on Structural Control. 243-250 (2000)
Hirokazu Iemura,Akira Igarashi,Hajime Tanaka:“能量耗散装置动态特性测试系统的实验研究”Proc。
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家村浩和,五十嵐晃 ほか: "バリアブルジョイントダンパーシステムを用いた実大構造物の振動制御実験"土木学会第55回年次学術講演会講演概要集. I-B167 (2000)
Hirokazu Iemura、Akira Igarashi 等:“使用可变关节阻尼器系统的全尺寸结构的振动控制实验”日本土木工程师学会第 55 届学术年会摘要 I-B167(2000 年)。
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五十嵐晃,家村浩和ほか: "パルス状地震荷重に対する免震橋の応答特性評価"土木学会第54回年次学術講演概要集. I(B). 146-147 (1999)
Akira Igarashi、Hirokazu Iemura 等人:“基础隔离桥对脉冲地震荷载的响应特性评估”,第 54 届日本土木工程师学会学术会议摘要 I(B)(1999 年)。
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IEMURA Hirokazu其他文献

Recent Innovations and Practices on Seismic Structural Response Control
地震结构响应控制的最新创新和实践

IEMURA Hirokazu的其他文献

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{{ truncateString('IEMURA Hirokazu', 18)}}的其他基金

Fundamental Research on High Seismic Performance RC Piers with Unbonded Bars
高抗震无粘结钢筋混凝土墩基础研究
  • 批准号:
    13450180
  • 财政年份:
    2001
  • 资助金额:
    $ 14.42万
  • 项目类别:
    Grant-in-Aid for Scientific Research (B)
Investigation on the 921 Ji-Ji Earthquake, Taiwan, of 21 September 1999
1999 年 9 月 21 日台湾 921 集集地震调查
  • 批准号:
    11800012
  • 财政年份:
    1999
  • 资助金额:
    $ 14.42万
  • 项目类别:
    Grant-in-Aid for Scientific Research on Priority Areas (B).
Seismic Performance Evaluation of RC Hollow Piers under Level II Earthquake by Hybrid Loading Tests
混合加载试验评价二级地震下RC空心墩抗震性能
  • 批准号:
    10450167
  • 财政年份:
    1998
  • 资助金额:
    $ 14.42万
  • 项目类别:
    Grant-in-Aid for Scientific Research (B).
Vibration Control of Adjacent 2 Structures using Joint Dampers with Variable Stiffness and Damping
使用具有可变刚度和阻尼的联合阻尼器对相邻 2 个结构进行振动控制
  • 批准号:
    08555113
  • 财政年份:
    1996
  • 资助金额:
    $ 14.42万
  • 项目类别:
    Grant-in-Aid for Scientific Research (A)
Dynamic Ultimate Bahavier of Reinforced Concrete Hollow Pier under Combined Loads
组合荷载下钢筋混凝土空心墩的动力极限力
  • 批准号:
    07455181
  • 财政年份:
    1995
  • 资助金额:
    $ 14.42万
  • 项目类别:
    Grant-in-Aid for Scientific Research (B)
Development of Substructured Hybrid Loading System and Ultimate State of Composite Structural Members
子结构混合加载系统的开发及复合结构构件的极限状态
  • 批准号:
    02555100
  • 财政年份:
    1990
  • 资助金额:
    $ 14.42万
  • 项目类别:
    Grant-in-Aid for Developmental Scientific Research (B)
Optimization of Earthquake Energy Partitioning in Base Isolated and Dynamically Damped Structures
基础隔震动力阻尼结构地震能量分配优化
  • 批准号:
    63550336
  • 财政年份:
    1988
  • 资助金额:
    $ 14.42万
  • 项目类别:
    Grant-in-Aid for General Scientific Research (C)
Development of A Program for Inelastic Earthquake Response Analysis of 3-D RC Frame Structures
3-D RC 框架结构非弹性地震响应分析程序的开发
  • 批准号:
    63850110
  • 财政年份:
    1988
  • 资助金额:
    $ 14.42万
  • 项目类别:
    Grant-in-Aid for Developmental Scientific Research
Hubrid Experiments on Allowable Earthquake Energy Partioning of Hysteretic Structures
滞回结构允许地震能量分配的Hubrid实验
  • 批准号:
    61550328
  • 财政年份:
    1986
  • 资助金额:
    $ 14.42万
  • 项目类别:
    Grant-in-Aid for General Scientific Research (C)
Development of A Computer Program to Calculate Inelastic Earthquake Response of Reinforced Concrete Structures with Variation of Axial Force
计算钢筋混凝土结构随轴力变化的非弹性地震响应的计算机程序的开发
  • 批准号:
    59850081
  • 财政年份:
    1984
  • 资助金额:
    $ 14.42万
  • 项目类别:
    Grant-in-Aid for Developmental Scientific Research

相似海外基金

Active, semi-active structural control against large ground motion and non-linear real-time hybrid simulation
针对大地震动的主动、半主动结构控制与非线性实时混合仿真
  • 批准号:
    18H01587
  • 财政年份:
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使用半主动 TLD 系统控制延性建筑的风振
  • 批准号:
    488337-2015
  • 财政年份:
    2015
  • 资助金额:
    $ 14.42万
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自感知磁流变弹性体的研制及其在半主动振动控制装置中的应用
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    15H03936
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    Discovery Grants Program - Individual
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