介绍了桩的分类，试桩的重要性。

This paper describes the classification of the pile, the importance of test pile.

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试桩试验满足设计要求，为后期方案设计、施工提供了有效、可靠的参数。

The tests provide available credible data for the subsequent design and construction.

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在试斩过程中，斩桩必需平稳不能震动。

During the performance, the stand must be stable, No shake, No Sway.

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在试斩过程中，斩桩必需平稳不能震动。

During the performance, the stand must be stable, No shake, No Sway.

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