Research on the Test Method of the Concrete Expanded-Plates Pile

This article discusses the current development of tests about pile foundation at home and abroad. According to the difference of test purpose and content, it is analyzed that several typical test methods of the Multi-Extruded-Expanded-Plates pile. In the article, due to the imperfections existed in the test, this article puts forward the site test method applied for the large proportion CEP pile with half-circle section, which enriches the test method of concrete pile and provides reference for other research on pile foundation.