文章主要介绍声波透射法的原理和方法，通过工程实例说明其在基桩完整性检测中的应用。
The principle and method of sound wave transmission method was introduced in the article and its application to foundation piles' integrality detecting was illustrated with the engineering cases.
阐明了声波透射法的原理和方法 ，通过实测工程表明该方法是检测长桩桩身混凝土质量的一种行之有效的手段 ，并提出了现场准确可靠地采集和分析数据的措施。
This paper made a analyses for load transmission principle of piles on weak fundation, and deductived simple method to determine effective length of the extra long piles.
阐明了声波透射法的原理和方法 ，通过实测工程表明该方法是检测长桩桩身混凝土质量的一种行之有效的手段 ，并提出了现场准确可靠地采集和分析数据的措施。
This paper made a analyses for load transmission principle of piles on weak fundation, and deductived simple method to determine effective length of the extra long piles.
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