齐鲁工业大学学报
齊魯工業大學學報
제로공업대학학보
Journal of Shandong Institute of Light Industry (Natural Science Edition)
2015年
3期
87-91
,共5页
王伟%郑建荣%王淑妹%邹惠鑫
王偉%鄭建榮%王淑妹%鄒惠鑫
왕위%정건영%왕숙매%추혜흠
桥梁评估%构件可靠性%验算点法%PNET法%主梁承载力
橋樑評估%構件可靠性%驗算點法%PNET法%主樑承載力
교량평고%구건가고성%험산점법%PNET법%주량승재력
bridge assessment%component reliability%checking point method%PNET%main beam bearing capacity
为了对比可靠性评定的结果与现有评估规范评估结果的差异性,依据实例桥梁检测所得数据,按公路桥梁承载能力检测评定规程中配筋混凝土桥梁承载能力极限状态进行检算,运用荷载试验所得的结果对检算模型进行修正,验证了对金沙桥运用可靠性理论进行技术状况评定与现有评估方法是一致的。本文所用的评估过程可供桥梁检测养护工作者在实际工作中参考。
為瞭對比可靠性評定的結果與現有評估規範評估結果的差異性,依據實例橋樑檢測所得數據,按公路橋樑承載能力檢測評定規程中配觔混凝土橋樑承載能力極限狀態進行檢算,運用荷載試驗所得的結果對檢算模型進行脩正,驗證瞭對金沙橋運用可靠性理論進行技術狀況評定與現有評估方法是一緻的。本文所用的評估過程可供橋樑檢測養護工作者在實際工作中參攷。
위료대비가고성평정적결과여현유평고규범평고결과적차이성,의거실례교량검측소득수거,안공로교량승재능력검측평정규정중배근혼응토교량승재능력겁한상태진행검산,운용하재시험소득적결과대검산모형진행수정,험증료대금사교운용가고성이론진행기술상황평정여현유평고방법시일치적。본문소용적평고과정가공교량검측양호공작자재실제공작중삼고。
In order to compare the difference between the results of reliability assessment and current assessment standard evaluation, data were obtained by instance bridge detection. The test was carried out according to the concrete bridge hosted capacity limit state in the process of highway bridge hosted capacity detection. The calculation model was modified by applying the load test. It is proved that the technical condition of the sands bridge theory of reliability evaluation is consistent with the current assessment methods. The assessment process in this paper can be used for reference in the bridge test maintenance workers in the practical work.