钢筋混凝土轴心受压构件加固后的可靠度分析*
- 摘 要
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贡金鑫 赵国藩 (大连理工大学土木系 116024)柳 林 (新大陆建筑设计有限公司 沈阳 110003)
[提要] 已有结构的维修、加固是目前土木工程界研究的重要内容之一,结构加固后的可靠度有多大,目前尚未有这方面的资料。对钢筋混凝土轴心受压构件加固后可靠度的研究表明,当钢筋混凝土轴心受压构件按《混凝士结构加固技术规范》(CES25:90)进行加固设计时,构件的可靠度满足统一标准的要求。
[关键词] 混凝土结构 维修加固 可靠度
The repair and rehabilitation of exist structures is an important aspect in civil engieering. How is the reliability of the structure after rehabilitation? The reliability of reinforced concrete axis memlers after rehabilitation is researched. It is shown that the:eliability of reinforced concrete axis members after rehablitation meets the requirement of United Standard when it is designed as Concrete Structures Rehabilitation Technical Code (CECS 25:90).
Keywords: concrete structures; repair; rehabilitation; reliability