钢-混凝土组合连续梁桥的中间支座附近为负弯矩区,会导致桥面混凝土开裂,缩短使用寿命。
Negative bending moment nearby the middle supports of composite steel-concrete continuous beam bridge, will cause floor deck concrete to crack and shorten its life.
以上钢桥面重量的比较指出,斜拉桥介于连续梁和悬索桥之间。
A comparison of steel deck weights indicates that the cable-stayed bridge again fills the void between the continuous girder and suspension Bridges.
在普通的悬臂式桥梁中,悬臂梁端部之间的间隙是闭合的,为道路提供了连续的桥面。
Cantilever bridge in general, the gap between the cantilever tip is closed, the road to provide a continuous deck.
我国公路中小型桥梁多采用简支梁和橡胶支座,为提高行车的舒适度将多跨简支梁在桥面通过桥面铺装层进行连续。
In China, medium and minor highway bridge applying simple-supported beam with continuous deck-pavement has been usually constructed in order to promote comfortability of driving car.
本文以高架桥常见的结构形式桥面连续简支梁结构为例,建立三维有限元模型,进行了模态分析并与试验结果进行对比分析。
In the paper, the 3-dimension finite element model for bridge deck continuous simply-supported girder is established and model analysis is carried out with ANSYS.
通常它们相互联系构成横梁。但是,如果它们支撑在横梁顶缘,则纵梁最好要连续跨越两个跨度以上的桥面板。
Q6: usually, they should be framed into floorbeams. but if they are supported on the top flanges of the floorbeams. it is desirable that the stringers be continuous over two or more panels.
通常它们相互联系构成横梁。但是,如果它们支撑在横梁顶缘,则纵梁最好要连续跨越两个跨度以上的桥面板。
Q6: usually, they should be framed into floorbeams. but if they are supported on the top flanges of the floorbeams. it is desirable that the stringers be continuous over two or more panels.
应用推荐