The structure of simply supported-continuous system is now common used in small span bridges and bridge approach of large span.
简支转预应力连续的施工方法是中、小跨径桥梁和大跨度桥梁的引桥中普遍采用的结构型式。
参考来源 - 简支转预应力连续梁桥分析与试验研究So it was suggested as one of the five important topics for future research about the settlement of the bridge approach in the NCHRP 234.
因此，美国NCHRP关于桥头跳车的最新专题报告把该研究作为桥头跳车沉降方面未来五个主要研究方向之一。
参考来源 - 路桥过渡段车路动力学分析及容许差异沉降研究·2,447,543篇论文数据，部分数据来源于NoteExpress
And the rule of bridge approach settlement can be a…
在惠州西林河大桥工程中使用多功能沉降板，效果良好。
Control of bridge approach settlement is a key problem to prevent from bumping at bridge head.
桥头引道沉降控制是防止桥头跳车现象的关键问题。
The practice has proved that the method of using the spray powder pile is very useful and effective to solve the depression of bridge approach road.
实践证明，利用粉喷桩这种措施对于解桥头引道沉陷是行之有效的。
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