Basic Experiments and Development of Analytical Models Necessary for Improvement of FEM Analysis of Reinforced Concrete Structures

改进钢筋混凝土结构有限元分析所需的基础实验和分析模型的开发

基本信息

  • 批准号:
    61302067
  • 负责人:
  • 金额:
    $ 13.5万
  • 依托单位:
  • 依托单位国家:
    日本
  • 项目类别:
    Grant-in-Aid for Co-operative Research (A)
  • 财政年份:
    1986
  • 资助国家:
    日本
  • 起止时间:
    1986 至 1988
  • 项目状态:
    已结题

项目摘要

Previous analytical models for FEM analyses of reinforced concrete structure were reviewed. The problems were extracted from the review. Basic experiments were carried out in order to solve the problems. The experimental results were compiled and analyzed, and rational analytical models were developed. The analytical modeles, which are effective for the analytical subjects in reinforced concrete members such as columns, beams, beam-column joints, shear walls were proposed. The research results are as follows.1. Basic Experiments and Modeling (Morita, Tanigawa) (1) Flow Analysis of fresh Concrete (Tanigawa) (2) Analysis of Thermal and shrinkage stresses in Concrete at Early Age (takiguchi) (3) Modeling of Tensile Stress Transfer between Cracks and Application (Fujii) (4) Resistance Mechanisms at Cracking Zone (Matsuzaki) (5) Effect of Shear Slip on Opening and Closing Behavior of a Crack (Noguchi) (6) Cyclic Stress Transfer across Crack Surfaces of Concrete (Namura) (7) Aggregate Interlock on Crack Surfaces (Watanabe) (8) Constitutive Law of Cracked Concrete (Shirai) (9) Deterioration of Compressive Characteristics of Reinforced Concrete (Noguchi) (10) Evaluation of Compressive Strength and Deformation in Reinforced Concrete Shear Walls (Watanabe) (11) Correlation between Bond and Dowel Action between Concrete and Deformed Bar (Kobayashi, Noguchi)2. Analytical Models for Reinforced Concrete Members and Application (Morita, Aoyama, Kanoh) (1) Experiment on Shear Transfer of Reinforced' Concrete Beams and Columns (Hayachi) (2) Analysis of Shear Resistance Mechanisms of Reinforced concrete Interior Column-Beam Joint (Aoyama) (3) Effect of Shear Reinforcement on Maximum Streagth of Reinforced Comcrete Shear Walls (Kanoh) (4) Energy Absorption of Reinforced Concrete Flexural Failure-type Members under Cyclic Loading (Nomura)
回顾了钢筋混凝土结构有限元分析的以往分析模型。这些问题是从审查中提炼出来的。为了解决这些问题,进行了基础实验。对实验结果进行了整理和分析,建立了合理的分析模型。提出了适用于钢筋混凝土柱、梁、梁柱节点、剪力墙等分析对象的分析模型。研究结果如下:1.基础实验与建模(森田,(1)新拌混凝土的流动分析(2)混凝土早期的温度应力和收缩应力分析(takiguchi)(3)裂纹间张应力传递的模拟及应用(Fujii)(4)裂纹区的阻力机制(Matsuzaki)(5)剪切滑移对裂缝张开和闭合行为的影响(Noguchi)(6)混凝土裂缝表面上的循环应力传递(Namura)(7)裂缝表面上的骨料联锁(渡边)(8)裂缝混凝土的本构律(白井)(9)钢筋混凝土的压缩特性的劣化(野口)(10)钢筋混凝土剪力墙的压缩强度和变形的评价(渡边)(11)混凝土与变形钢筋之间的粘结和销钉作用的相关性(小林,野口)2.钢筋混凝土构件分析模型及其应用(森田,青山,(1)钢筋混凝土梁柱剪力传递试验(Hayachi)(2)钢筋混凝土梁柱内节点抗剪机理分析(Aoyama)(3)抗剪钢筋对钢筋混凝土剪力墙最大强度的影响(Kanoh)(4)循环荷载下钢筋混凝土弯曲破坏型构件的能量吸收(野村)

项目成果

期刊论文数量(23)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
Katsumi Kobayashi.: "Bond and Dowel Action of a Main Bar in a RC Beam" ASCE Structures and Pacific Rim Engineering Congress, San Fransisco. (1989)
Katsumi Kobayashi.:“RC 梁中主杆的粘结和销钉作用”ASCE 结构和环太平洋工程大会,旧金山。
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    0
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Yasuhiro Matsuzaki;Hiroshi Fukuyama;Takafumi Iizuka;Hiroshi Noguchi: Proc.of ASCE Structures Congress and Pacific Rim Engineering, Mqy 1989. (1989)
Yasuhiro Matsuzaki;Hiroshi Fukuyama;Takafumi Iizuka;Hiroshi Noguchi:Proc.of ASCE 结构大会和环太平洋工程,Mqy 1989。 (1989)
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    0
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N.Shirai.;H.Noguchi.: Proc.of ASCE Structures Congress and Pacific Rim Engineering,San Francisco,May 1989. (1989)
N.Shirai.;H.Noguchi.:Proc.of ASCE 结构大会和环太平洋工程,旧金山,1989 年 5 月。(1989)
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    0
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Katusmi Kobayashi: Proc.of ASCE Structures Congress 1989 and Pacific Rim Engineering, San Fransisco, May 1989. (1989)
Katusmi Kobayashi:Proc.of ASCE 结构大会 1989 和环太平洋工程,旧金山,1989 年 5 月。(1989)
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MORITA Shiro其他文献

MORITA Shiro的其他文献

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{{ truncateString('MORITA Shiro', 18)}}的其他基金

Bond and anchorage problems in advanced reinforced concrete systems with the use of high-strength materials
使用高强度材料的高级钢筋混凝土系统中的粘结和锚固问题
  • 批准号:
    01420037
  • 财政年份:
    1989
  • 资助金额:
    $ 13.5万
  • 项目类别:
    Grant-in-Aid for General Scientific Research (A)
Method for Evaluation of In-place concrete Strength using Concrete Temperature History.
使用混凝土温度历史评估现浇混凝土强度的方法。
  • 批准号:
    63850128
  • 财政年份:
    1988
  • 资助金额:
    $ 13.5万
  • 项目类别:
    Grant-in-Aid for Developmental Scientific Research (B).
Development of Pullout Test Method and Proposal for Quality Assurance System of In-place Concrete Strength
现浇混凝土强度拉拔试验方法的研制及质量保证体系的建议
  • 批准号:
    60850107
  • 财政年份:
    1985
  • 资助金额:
    $ 13.5万
  • 项目类别:
    Grant-in-Aid for Developmental Scientific Research
Design of Reinforced Concrete External Beam to Column Joints Subjected to Earthquake Loading
地震荷载下钢筋混凝土外梁柱节点设计
  • 批准号:
    60460174
  • 财政年份:
    1985
  • 资助金额:
    $ 13.5万
  • 项目类别:
    Grant-in-Aid for General Scientific Research (B)

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  • 批准号:
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独立于单元(网格)尺寸的有限元混凝土本构模型的开发及其在全尺寸结构构件有限元分析中的应用
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    08650669
  • 财政年份:
    1996
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使用精确有限元分析的钢筋混凝土结构剪力设计方法
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  • 财政年份:
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通过 BEM/FEM 分析和图像传感方法进行冲压压痕
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    63550500
  • 财政年份:
    1988
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用于碳钢模锻有限元分析的材料行为和表面改性的通用建模
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  • 财政年份:
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