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陸總兵，陸艷輝
（南通新華建筑集團(tuán)有限公司，北京100022）[摘要] 建筑物遭受火災(zāi)后，其鋼筋混凝土構(gòu)件失去部分或全部承載能力，必須進(jìn)行修復(fù)加固。通過分析火災(zāi)對鋼筋混凝土結(jié)構(gòu)損害的機(jī)理和破壞作用，介紹鋼筋混凝土結(jié)構(gòu)火災(zāi)后的受損檢測，闡述火災(zāi)后鋼筋混凝土結(jié)構(gòu)修復(fù)加固的原則和方法及火災(zāi)后鋼筋混凝土構(gòu)件的評估與技術(shù)檔案的建立，以保證其結(jié)構(gòu)的安全性。
[關(guān)鍵詞] 建筑結(jié)構(gòu)；火災(zāi)檢測；加固；技術(shù)檔案Detection, strengthening and technical files of damaged reinforced concrete structure after fire
Lu Zongbing, Lu Yanhui
(Nantong Xinhua Construction Group Co., Ltd., Beijing 100022, China)Abstract: Building by fire, its reinforced concrete structures lose some or all of the carrying capacity, they need for repairing and strengthening, Analysis of reinforced concrete structure fire on the mechanism of damage and the harmful effects were introduced reinforced concrete structure damaged by fire detection,set fire repair of reinforced concrete structures and reinforcement of the principles and methods of reinforced concrete structures after fire assessment and the establishment of technical documents to ensure the safety ofits structure.
Keywords: building structure; fire detection; reinforcement; technical files
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