The paper indicates the foundation should be reinforced to ensure the engineering safety and the deformation control for the filled high embankment at inclined slope and weak soil areas, undertakes the field test on the foundation inclined deformation and shaft settlement by combi- ning with the factual circumstance of some newly-built railway, and the results of the test prove that the driven piles and the anti-sliding piles can improve the stability of the foundation embankment effectively, restrain the deformation of the foundation, and the deformation restraining of the driven piles is better than the one of the anti-sliding piles, and illustrates the slippery among piles and instability of soil slopes behind piles should be prevented in the reinforcement of the anti-sliding piles, and it is necessary to combine the drainage consolidation or the composite foun- dation and indicates the driven piles will influence the drainage effect of the plastic drainage plate when the two are used together.%在斜坡软弱土地区填筑高路堤，需对地基进行加固处理来保证工程安全与控制变形，结合某新建铁路具体工点情况，进行了现场试验测试了地基侧向变形与竖向沉降。试验结果表明：打入桩和抗滑桩均能有效提高地基路堤稳定性、约束地基变形，且打入桩方案约束变形的效果略优于抗滑桩方案；抗滑桩加固时应防止桩间溜滑及桩后土体边坡失稳，必要时与排水固结或复合地基结合使用；打入桩与塑料排水板结合使用时，前者会影响后者的排水效果。
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