高台子互通式立交A匝道桥的设计与施工注意事项

Design of A Ramp Bridge of Gaotaizi Interchange and Points for Attention in Construction

高台子互通式立交A匝道桥为20+25+25+20m预应力混凝土连续箱梁,是辽宁省内立交区A匝道桥的典型桥型。对该桥的设计和计算进行简要的介绍。

A ramp bridge of Gaotaizi Interchange is a typical bridge in A ramp bridges at Interchange area of Liaoning Province with prestressed concrete continuous box beam of 20 ＋ 25 ＋ 25 ＋ 20m. The paper briefly introduces the design and calculation of present bridge.