一种加固RC柱抗震提升效果评定方法
By identifying the timing of the first failure at a local weak point in the reinforced RC column and comparing it with the overall lifting section, the problem of local irreversible failure not being included in the evaluation in the existing technology is solved, thus improving the accuracy and reliability of the seismic performance evaluation of reinforced RC columns.
CN122088864BActive Publication Date: 2026-07-17UNIV OF JINAN
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- UNIV OF JINAN
- Filing Date
- 2026-04-24
- Publication Date
- 2026-07-17
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Figure CN122088864B_ABST
Abstract
本发明公开了一种加固RC柱抗震提升效果评定方法，具体涉及结构工程试验评定领域，包括获取加固RC柱和对照RC柱在相同轴向往复加载顺序下的载荷数据、位移数据以及接缝区、倒角区和包裹边界区的表面状态记录，按循环次序和采集时刻对载荷数据、位移数据和表面状态记录进行对应，输出整体响应序列和局部状态序列；获取局部状态序列，按循环次序依次比对各采集时刻的表面状态记录。通过将接缝区、倒角区和包裹边界区的首个持续失效时机与提升区段进行时序比对，可将局部不可逆失效纳入提升成立判断，相对避免将仅具表面优势的方案误判为抗震提升有效。
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Citation Information
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