This time, the high strain reflected wave method is used to detect the integrity of the foundation pile, including 4 class I piles, accounting for 100.00% of the total number of piles inspected. According to tb10218-2019 technical code for detection of railway engineering foundation piles, the integrity of the inspected foundation piles meets the requirements of the standard piles, and the vertical compressive bearing capacity of single pile is greater than 13760.44 kn.
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