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土木工程加固改造
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土木工程加固改造
Encyclopedia
工学
土木工程加固改造
释
strengthening,retrofitting and transformation for civil engineering
土木工程加固改造
土木工程由于设计施工缺陷、结构材料的性能劣化、突发灾害后的结构损伤(地震、火灾及爆炸等)、结构物的功能和用途改变、结构设计标准的提高等原因,导致其承载力、安全性、耐久性或抗震性能不足,或结构功能和用途改变时,采取措施将结构性能恢复或超过原先水平,对结构进行性能提升、改扩建、拆除、重建等的行为(图1)。
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