对将来高速客运专线轨道梁徐变的研究方向进行了展望。
In the end, research prospect in the future is made for high-speed dedicated passenger railway track girders in this paper.
与相应的水平加劲梁和不考虑收缩、徐变影响的计算结果比较，差值均在20%以上。
Compared with corresponding horizontal stiffening girder and the computational result without concrete's shrink and creep, the difference is more than 20%.
混凝土的收缩徐变和车辆超载是大跨度连续梁桥主梁下挠严重的主要因素之一。
The creep is the main reasons why the deflection of the girder is larger than that of code.
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