Extended rod theory including two-dimensional stiffness of structures

延伸杆理论,包括结构的二维刚度

基本信息

  • 批准号:
    17560522
  • 负责人:
  • 金额:
    $ 2.3万
  • 依托单位:
  • 依托单位国家:
    日本
  • 项目类别:
    Grant-in-Aid for Scientific Research (C)
  • 财政年份:
    2005
  • 资助国家:
    日本
  • 起止时间:
    2005 至 2007
  • 项目状态:
    已结题

项目摘要

Structures are composed of many structural parts which are different structural stiffness. The previous one-dimensional rod theory which grasps the global structural behavior is effective as for simplified analytical method, but it cannot consider the structural behavior due to local variation of stiffness. The simplified analysis including the two-dimensional structural variation is necessary to complicate structure such as high-rise building with setback, and the interaction between structure and ground with irregular layer. The aim of research is to present a general theory to simply analyze the dynamic behavior of structure with two-dimensional variation of stiffness. And the following dynamic phenomena are clarified by means of the theory proposed here.(1) Formulation of extended rod theory including the effect of two-dimensional stiffness of structures The theory including the effect of axial deformation, bending, transverse shear deformation, and local deformation is formulated from the Hamilton principle. The exactness of the proposed theory is proven by comparing with the another analytical methods. The theory is submitted to International journal, in which static, free vibration, force vibration of coupled shear wall with opening are discussed.(2) Clarification of interaction effect between structure and soil with irregular layer The theory included the effect of the two-dimensional stiffness is studied to clarify interaction effect between structure and soil with irregular layer A simplified theory for interaction effect between structure and soil with irregular layer is given from numerical results. The fundamental data and the proposed theory which explain the implication of thrown-out boulders for earthquake shaking is studied for new problem including the effect of irregular layer of solid.
结构是由多个不同刚度的构件组成的。以往的一维杆理论虽然能把握结构的整体性态,但由于刚度的局部变化,不能考虑结构的整体性态。对于复杂结构如带缩进的高层建筑、结构与地基相互作用的不规则分层等,需要考虑结构二维变化的简化分析。研究的目的是提出一种通用的理论,以简单地分析二维刚度变化结构的动力特性。并利用本文提出的理论阐明了下列动力学现象。(1)考虑结构二维刚度影响的伸长杆理论从汉密尔顿原理出发,推导了考虑轴向变形、弯曲、横向剪切变形和局部变形影响的伸长杆理论。通过与其他分析方法的比较,证明了所提出理论的正确性。该理论已提交国际期刊,其中讨论了开洞双肢剪力墙的静力、自由振动和强迫振动。(2)结构与不规则层土相互作用效应的阐明为阐明结构与不规则层土相互作用效应,对考虑二维刚度效应的理论进行了研究,并根据数值结果给出了不规则层土与结构相互作用效应的简化理论。本文针对不规则固体层的影响这一新问题,研究了解释抛石对地震震动影响的基本数据和所提出的理论。

项目成果

期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
The First Step of Structural Engineer : Foundation and Application of Structural Analysis Section 5 Simplification of Structural Analytical Model(in Japanese)
结构工程师的第一步:结构分析的基础与应用第五节结构分析模型的简化(日文)
A simplified analysis and vibration control to super-high-rise buildings
超高层建筑的简化分析与振动控制
Special Design Considerations Related to the Construction of Tall Buildings (Chapter19 Earthquake Damage Identification of Steel Mega Structure)
高层建筑施工的特殊设计考虑(第十九章钢结构震害鉴定)
  • DOI:
  • 发表时间:
    2008
  • 期刊:
  • 影响因子:
    0
  • 作者:
    H. Takabatake;T. Nonaka;Y. Umeda;高畠 秀雄;H.Takabatake and T.Nonaka
  • 通讯作者:
    H.Takabatake and T.Nonaka
Implications of Thrown-Out Boulders for Earthquake Shaking
抛出巨石对地震的影响
建築構造設計者のための理
建筑结构设计师的原则
  • DOI:
  • 发表时间:
    2005
  • 期刊:
  • 影响因子:
    0
  • 作者:
    H. Takabatake;T. Nonaka;Y. Umeda;高畠 秀雄
  • 通讯作者:
    高畠 秀雄
{{ item.title }}
{{ item.translation_title }}
  • DOI:
    {{ item.doi }}
  • 发表时间:
    {{ item.publish_year }}
  • 期刊:
  • 影响因子:
    {{ item.factor }}
  • 作者:
    {{ item.authors }}
  • 通讯作者:
    {{ item.author }}

数据更新时间:{{ journalArticles.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ monograph.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ sciAawards.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ conferencePapers.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ patent.updateTime }}

TAKABATAKE Hideo其他文献

TAKABATAKE Hideo的其他文献

{{ item.title }}
{{ item.translation_title }}
  • DOI:
    {{ item.doi }}
  • 发表时间:
    {{ item.publish_year }}
  • 期刊:
  • 影响因子:
    {{ item.factor }}
  • 作者:
    {{ item.authors }}
  • 通讯作者:
    {{ item.author }}

{{ truncateString('TAKABATAKE Hideo', 18)}}的其他基金

FUNDAMENTAL STUDY OF STRUCTURAL FRACTURE BY IMPACT LOADS
冲击载荷引起的结构断裂的基础研究
  • 批准号:
    21560600
  • 财政年份:
    2009
  • 资助金额:
    $ 2.3万
  • 项目类别:
    Grant-in-Aid for Scientific Research (C)
SIMPLIFIED DYNAMIC ANALYSIS TO HIGH-RISE STRUCTURE WITH LOCAL DAMEGES
高层结构局部损伤的简化动力分析
  • 批准号:
    13650644
  • 财政年份:
    2001
  • 资助金额:
    $ 2.3万
  • 项目类别:
    Grant-in-Aid for Scientific Research (C)
unity and performance for dynamic analyses of structures in multi region
多区域结构动态分析的统一性和性能
  • 批准号:
    09650641
  • 财政年份:
    1997
  • 资助金额:
    $ 2.3万
  • 项目类别:
    Grant-in-Aid for Scientific Research (C)
A Simplified analysis of cellular slabs including frame deformation and shear-lag
蜂窝板的简化分析,包括框架变形和剪力滞
  • 批准号:
    07650675
  • 财政年份:
    1995
  • 资助金额:
    $ 2.3万
  • 项目类别:
    Grant-in-Aid for Scientific Research (C)

相似海外基金

Simplified Analysis Method of Shear-jointed Girders for Accelerated Bridge Replacement
加速桥梁更换剪力连接梁的简化分析方法
  • 批准号:
    564912-2021
  • 财政年份:
    2021
  • 资助金额:
    $ 2.3万
  • 项目类别:
    University Undergraduate Student Research Awards
Development of Simplified Analysis tools and Design Methods for Complex and Innovative Reinforced Concrete Structures
复杂创新钢筋混凝土结构简化分析工具和设计方法的开发
  • 批准号:
    518446-2018
  • 财政年份:
    2020
  • 资助金额:
    $ 2.3万
  • 项目类别:
    Postgraduate Scholarships - Doctoral
Development of Simplified Analysis Method for Super-Tall Buildings of Increasing Height and Use of Vibration Control Dampers
超高层建筑简化分析方法的开发及减振阻尼器的使用
  • 批准号:
    20K21031
  • 财政年份:
    2020
  • 资助金额:
    $ 2.3万
  • 项目类别:
    Grant-in-Aid for Challenging Research (Exploratory)
Development of Simplified Analysis tools and Design Methods for Complex and Innovative Reinforced Concrete Structures
复杂创新钢筋混凝土结构简化分析工具和设计方法的开发
  • 批准号:
    518446-2018
  • 财政年份:
    2019
  • 资助金额:
    $ 2.3万
  • 项目类别:
    Postgraduate Scholarships - Doctoral
Development of Simplified Analysis tools and Design Methods for Complex and Innovative Reinforced Concrete Structures
复杂创新钢筋混凝土结构简化分析工具和设计方法的开发
  • 批准号:
    518446-2018
  • 财政年份:
    2018
  • 资助金额:
    $ 2.3万
  • 项目类别:
    Postgraduate Scholarships - Doctoral
New design guidelines and simplified analysis methods for geosynthetic reinforced pile-supported embankments
土工合成材料加筋桩基路堤的新设计指南和简化分析方法
  • 批准号:
    LP0990581
  • 财政年份:
    2009
  • 资助金额:
    $ 2.3万
  • 项目类别:
    Linkage Projects
A Simplified analysis of cellular slabs including frame deformation and shear-lag
蜂窝板的简化分析,包括框架变形和剪力滞
  • 批准号:
    07650675
  • 财政年份:
    1995
  • 资助金额:
    $ 2.3万
  • 项目类别:
    Grant-in-Aid for Scientific Research (C)
{{ showInfoDetail.title }}

作者:{{ showInfoDetail.author }}

知道了