北方交通
北方交通
북방교통
NORTHERN COMMUNICATIONS
2012年
3期
90-92
,共3页
桥梁动挠度检测仪%桥承载能力%挠度%评定
橋樑動撓度檢測儀%橋承載能力%撓度%評定
교량동뇨도검측의%교승재능력%뇨도%평정
Dynamic deflection detector of bridge%Bearing capacity of bridge%Deflection%Evaluation
通过桥梁动挠度量测系统观测既有桥梁结构在行车荷载作用下的动挠度,结合理论计算,对既有大桥在行车振动作用下的安全性进行评价,为大桥承载能力评定或加固整修提供参考指导意见。
通過橋樑動撓度量測繫統觀測既有橋樑結構在行車荷載作用下的動撓度,結閤理論計算,對既有大橋在行車振動作用下的安全性進行評價,為大橋承載能力評定或加固整脩提供參攷指導意見。
통과교량동뇨도량측계통관측기유교량결구재행차하재작용하적동뇨도,결합이론계산,대기유대교재행차진동작용하적안전성진행평개,위대교승재능력평정혹가고정수제공삼고지도의견。
afety of existing bridge under the effect of driving vibration is evaluated through observing dynamic deflection of existing bridge structure under the effect of driving load by dynamic deflection test system of bridge and combining with theoretical calculation,thus providing references and guidance suggestion for bearing capacity evaluation of bridge or reinforcement renovation.
