沈阳市方形广场地下通道工程施工技术

Construction Technique of an Underpass Project of Shenyang Fangxing Square

摘要:

通过地下通道施工实例，介绍了小导管超前注浆预加固的施工及注浆材料、注浆参数的确定方法。

Abstract:

Small duct advance grouting and grouting material, as well as the determination method of grouting parameters are described in detail with the underpass construction case