高压旋喷地基加固施工时的土体扰动控制探索

Approach to Control of Earth Body Disturbance during Construction of High Pressure Spraying Foundation Consolidation

介绍了地基加固施工中的一个痼疾:地基加固施工不可避免地会对周围土体产生扰动,从而导致周围管线及建筑物的沉降。文中通过对工程实例的分析,详细介绍了高压旋喷施工时如何有针对性地采取措施来控制土体扰动的危害,介绍了一些处理方法,提出了施工过程中应注意的问题。

IThe paper introduces a chronic illness in the construction of foundation consolidation. The construction of foundation consolidation cannot avoid the disturbance of the surrounding the earth body so lead the settlement of the surroun-ding piping and buildings. The paper introduces in details how to take the aim measure to control the harm from the distur￣bance of earth body during the high pressure spraying construction through a project example. It also introduces some treatment methods and puts forward the problems to be paid attention in the construction course.