山西建筑
山西建築
산서건축
SHANXI ARCHITECTURE
2012年
32期
190-192
,共3页
动态可靠度%桥梁%变异系数%评估
動態可靠度%橋樑%變異繫數%評估
동태가고도%교량%변이계수%평고
dynamic reliability%bridge%variation coefficient%evaluation
通过对某钢筋混凝土简支梁桥的基于动态可靠度的时变可靠度分析,较为完整地分析了该桥在服役期间的工作状态,并从恒载变异系数和活载变异系数等方面对该桥做了参数分析,为同类桥型今后的运营管理及加固改造提供参考。
通過對某鋼觔混凝土簡支樑橋的基于動態可靠度的時變可靠度分析,較為完整地分析瞭該橋在服役期間的工作狀態,併從恆載變異繫數和活載變異繫數等方麵對該橋做瞭參數分析,為同類橋型今後的運營管理及加固改造提供參攷。
통과대모강근혼응토간지량교적기우동태가고도적시변가고도분석,교위완정지분석료해교재복역기간적공작상태,병종항재변이계수화활재변이계수등방면대해교주료삼수분석,위동류교형금후적운영관리급가고개조제공삼고。
According to the time variant reliability analysis based on the dynamic reliability of some reinforced concrete simply-supported bridge,the paper has the full analysis of the bridge's working status in its service period,and undertakes the parameter analysis of the bridge from the constant loading variation coefficient and the life loading variation coefficient,so as to provide some reference for the operation management and the consolidation reconstruction of similar bridges in future.
