vibration piling

Only when the vibratory piling machine-soil system run in appropriate vibration frequency and amplitude, the result and its special advantage can just reveal all without omission.

只有在恰当的激振频率和振幅值作用下，振动沉桩系统才可能取得应有的效果，表现出其相对于其它工法的独特优势。

In combination with a soft ground project, which was improved by cast-in-place thin-wall pipe piles, the influence of vibration during piling was analyzed, and the method for reasonable evaluation of the vibration effect of piling of cast-in-place thin-wall pipe piles was discussed.

为合理评价现浇混凝土薄壁管桩技术的沉桩振动效应，结合一现浇薄壁管桩软基处理工程，进行成桩振动对周围环境影响的实测分析。

Prevent from enlarging vibration resulting from piling up frequency and close frequency. Improve mechanical dynamic condition.

防止因叠加频率,频率相近而产生的振动力放大, 改善机械的动态条件.