目的：探讨高填方路基纵向裂缝产生的原因和处理对策。
Objective to discuss the cause of longitudinal crack in high-fill roadbed and treatment countermeasure.
分析了裂缝产生的原因，介绍了高填方路基沉降的处理方法。
This paper analyses the causes why the cracks occur, and introduces the methods of treating the settlement of high-fill roadbed.
高填方路基问题所要回答的两大基本问题仍然是土体的变形和稳定。
The deformation and stability of soils are still the two basic questions that the high fill subgrade confronts with.
结论：采用压浆技术对高填方路基纵向裂缝进行处理具有良好效果。
Conclusion it has favorable effect adopting the grouting technique to deal with longitudinal crack in high-fill roadbed.
因此，研究高速公路高填方路基沉降反分析与预测具有重要的意义。
It is of great significance to study high embankment settlement back analysis and prediction.
软土高填方路基施工过程中，土内自由水难以及时排出，产生超静水压力。
In the course of construction, the free pore water in the weak soil of highway foundation is seldom discharged immediately, and the excess pore water pressure comes into being.
结合工程实践，介绍高填方路基边坡中填方路段派水设计、边坡防护设计的常用方法。
Based on the practice, it introduces the methods of design of side slope protection alongside the high fill subgrade construction.
研究表明，在护岸工程高填方路基处理中，强夯法是一种最为快捷、经济且有效的方法。
It is derived that dynamic compaction method is the most shortcut economic efficacious method in dealing with high fill roadbed soil of retaining wall engineering.
由于深挖高填造成填方高度过大，高填方路基沉降逐渐成为山区修建高等级公路迫切需要解决的问题。
As deep digging and high filling, settlement calculation of high subgrade has been gradually becoming a key problem in the building of high class highway in mountain areas.
本文在汲取以往对沉降预估研究成果的基础上，对高填方路基沉降反演及预测的实用计算方法进行了进一步的总结和研究。
Based on the existing achievements on settlement prediction, the dissertation summarizes and researches on the practical calculation methods for high embankment settlement.
一方面桥台地基和基础形式与高填方路基形式不同，导致桥头紧邻两部分的荷载和承载方式不同，易于产生不均匀沉降变形；
On one hand, the form of abutment foundation is different from that of high-filled subgrade, which results in differential settlement;
一方面桥台地基和基础形式与高填方路基形式不同，导致桥头紧邻两部分的荷载和承载方式不同，易于产生不均匀沉降变形；
On one hand, the form of abutment foundation is different from that of high-filled subgrade, which results in differential settlement;
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