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高速铁路建设的迅速发展及高速铁路对路基沉降的严格要求,CFG桩在高速铁路路基的处理上得到大量运用。由于基础存在着刚性的和柔性的两种不同的形式,通过对比刚性载荷试验与柔性载荷试验的结果,提出一种适合柔性荷载条件下的CFG桩复合地基的检测方法。
The rapid development of high-speed railway construction and high-speed railway subsidence of the strict requirements of CFG pile in the high-speed railway subgrade treatment has been widely used. Due to the rigid and flexible foundation, there are two different forms of CFG pile composite foundation which are suitable for flexible loading. By comparing the results of rigid load test and flexible load test, a new method is proposed.