摘要
对一座现有分离式箱梁截面连续梁桥进行桥面铺装应力有限元分析。桥面铺装采用同步碎石防水粘结层。分析荷载最不利位置下防水粘结层厚度变化对桥面铺装各层层间拉应力、剪应力的影响规律。
The finite element analysis is used to analyze the stress of the deck paving on an existing continuous beam bridge with separate box beam cross seetion. The deck paving employs synchronous chip waterproof adhesive layer. Analyze the affection law of the tensile stress and shear stress between the various layers caused by waterproofing adhesive layer thickness.
出处
《公路工程》
2011年第5期37-39,共3页
Highway Engineering
基金
陕西省重点学科建设专项资金资助项目(E01004)
关键词
桥面铺装
有限元法
同步碎石
厚度
bridge deck paving
finite element method
synchronous chip
waterproof adhesive layer
longitudinal gradient
