粉喷桩加固粘土地基试验

Tests on the treatment of a clay foundation by powder deep mixing method

本文指出某粘土地基经粉喷桩加固后取得的效果，并提供该地基经处理后，承载力、变形模量得到提高的数据。

The result obtained in a clay foundation treatment with powder deep mixing method is reported. The improvement of the bearing capacity and the modulus of deformation by such a method is discussed.