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Retrofit Engineering on Seriously Fatigue Damaged Steel Bridges

Retrofit Engineering on Seriously Fatigue Damaged Steel Bridges
严重疲劳损伤钢桥改造工程
批准号:
18106010
负责人:
MIKI Chitoshi
金额:
$60.99万
依托单位国家:
日本
项目类别:
Grant-in-Aid for Scientific Research (S)
财政年份:
2006
资助国家:
日本
项目状态:
已结题
起止时间:
2006 至 2010

项目摘要

项目成果

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中文摘要
翻译
针对严重疲劳损伤钢桥的改造工程,研究了定量准确的超声检测系统、疲劳损伤原因识别方法、老钢及焊接接头结构性能评价方法、结构强化方法和焊接接头的疲劳改善方法。在网上建立了钢结构修复数据库和桥梁修复咨询系统。
英文摘要
Aiming to establish retrofit engineering on seriously fatigue damaged steel bridges, quantitative and accurate ultrasonic inspection systems, cause identification methods for fatigue damage, evaluation methods for structural performance of old steels and welded joints, structural strengthening methods and fatigue improving of welded joints were studied. A database on repairing of steel structures and a consultation system for bridge rehabilitation were established on the web.
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会议论文
(2)番目 : 塑性拘束を受ける構造用鋼材の破壊プロセスと破壊規準に関する研究
(二):塑性约束结构钢材料断裂过程及断裂准则研究
DOI: --
发表时间: 2008
期刊:
影响因子: --
作者: [田村洋, 佐々木栄一, 他3名]
通讯作者: 他3名
斜角横波入射可能なアレイ探触子の入射波特性について
关于能够入射斜剪切波的阵列探头的入射波特性
DOI: --
发表时间: 2008
期刊:
影响因子: --
作者: [Y. Murakami, ら, 白旗弘実]
通讯作者: 白旗弘実
DOI: --
发表时间: 2008
期刊:
影响因子: --
作者: [Chitoshi Miki, Kiyoshi Ono, Koichi Yokoyama, Takao Harada]
通讯作者: Takao Harada
PADIATION CHARACTERISTICS OF ULTRASONIC TIP ECHO AND ITS APPLICATION TO DETECT FATIGUE CRACK CLOSURE IN WELDING RESIDUAL STRESS FIELDS
超声波尖端回波的衰减特性及其在焊接残余应力场疲劳裂纹闭合检测中的应用
DOI: --
发表时间: 2010
期刊: 土木学会論文集A
影响因子: --
作者: [Chitoshi MIKI, Ryohei ONISHI, Takumi KUBOTA, Takeshi HANJI]
通讯作者: Takeshi HANJI
79
    Development of integrated maintenance system with utilization of monitoring for steel bridges under severe traffic conditions
    • 批准号:
      25249063
    • 项目类别:
      Grant-in-Aid for Scientific Research (A)
    • 资助金额:
      $20.8万
    • 财政年份:
      2013
    • 负责人:
      MIKI Chitoshi
    • 依托单位:
    Development of Ultrascnic Flaw Detection System for Quantitative Evaluation of Fatigue Damage of Existing Steel Structures
    • 批准号:
      15206055
    • 项目类别:
      Grant-in-Aid for Scientific Research (A)
    • 资助金额:
      $28.79万
    • 财政年份:
      2003
    • 负责人:
      MIKI Chitoshi
    • 依托单位:
    Diagnosis System of Fatigue Damage and Development of Retrofitting Technologies for Existing Steel Highway Bridges
    • 批准号:
      13355020
    • 项目类别:
      Grant-in-Aid for Scientific Research (A)
    • 资助金额:
      $30.78万
    • 财政年份:
      2001
    • 负责人:
      MIKI Chitoshi
    • 依托单位:
    Determination of Required Quality and Quality Control by Ultrasonic Testing of Welded.joints for Steel Bridges
    • 批准号:
      11305034
    • 项目类别:
      Grant-in-Aid for Scientific Research (A)
    • 资助金额:
      $20.83万
    • 财政年份:
      1999
    • 负责人:
      MIKI Chitoshi
    • 依托单位:
    海外基金