摘要
桥台是确保全线交通运输的安全保证,然而近期桥台却病害频出,因此设计时选择合理类型的桥台显得尤为重要。阐述了市政工程中常用的桥台类型,同时分析了各种类型桥台的适用条件,并结合北溪大桥桥台设计,对扶壁式桥台进行系统的计算。扶壁式桥台能很好地应用于市政桥梁中特定情况下的桥台结构中,为以后设计者对桥台的设计及扶壁台计算提供参考。
The abutment is to ensure the transportation safety of the whole line. But the disease of abutment is frequent recently. Therefore, it is very important to select the reasonable type of abutment in the design.This paper expounds the common types of abutment in municipal engineering, and analyzes the applicable conditions of various types of bridge abutment. Combined with the abutment design of Beixi Bridge, the buttressed abutment is systematically calculated. The buttressed abutment can be better used for the abutment structure of municipal bridge under the specific condition, which can be referred for the designers to design and calculate the buttressed abutments.
出处
《城市道桥与防洪》
2018年第5期139-142,共4页
Urban Roads Bridges & Flood Control
关键词
桥台类型
扶壁式桥台
桥台设计
桥台计算
abutment type
buttressed abutment
abutment design
abutment calculation
