福建建设科技
福建建設科技
복건건설과기
FUJIAN CONSTRUCTION SCIENCE & TECHNOLOGY
2014年
2期
19-21,23
,共4页
火灾%安全性鉴定%损伤等级%剩余承载力
火災%安全性鑒定%損傷等級%剩餘承載力
화재%안전성감정%손상등급%잉여승재력
fire hazard%safety assessment%damage level%residual load-carrying capacity
某商厦由于遭受火灾，导致结构出现较大损失。为了消除安全隐患，需要对该商厦进行全面的安全性检测鉴定。通过现场勘察推定火灾的主要作用区域、火场区域温度，根据灾后结构损伤现状评定构件损伤状态等级。依据现场检测鉴定结果，分析验算结构或构件过火后剩余承载能力，为后续的加固处理方案提供依据。
某商廈由于遭受火災，導緻結構齣現較大損失。為瞭消除安全隱患，需要對該商廈進行全麵的安全性檢測鑒定。通過現場勘察推定火災的主要作用區域、火場區域溫度，根據災後結構損傷現狀評定構件損傷狀態等級。依據現場檢測鑒定結果，分析驗算結構或構件過火後剩餘承載能力，為後續的加固處理方案提供依據。
모상하유우조수화재，도치결구출현교대손실。위료소제안전은환，수요대해상하진행전면적안전성검측감정。통과현장감찰추정화재적주요작용구역、화장구역온도，근거재후결구손상현상평정구건손상상태등급。의거현장검측감정결과，분석험산결구혹구건과화후잉여승재능력，위후속적가고처리방안제공의거。
A commercial building has been suffered great damage after a fire hazard.In order to eliminate the hidden danger of the struc-ture, the safety detection and assessment were taken.Fire area and temperature distribution of the fire were deduced by site survey , the damage level of the structural components were evaluated.Based on the result , the structural residual load -carrying capacity was ana-lyzed and provided the basis for the following reinforcement scheme.
