Method for reinforcing deep and thick sludge foundation

The invention relates to the field of foundation reinforcement, in particular to a deep and thick sludge foundation reinforcement method. A deep and thick silt foundation reinforcing method comprises the following steps that (1) geological survey is conducted on a construction site, soil layer and division information is determined, then drilling and coring are conducted, the size of a silt layer is determined, and a construction area is determined; (2) a construction site is leveled; (3) carrying out lofting positioning and elevation guiding measurement according to the provided coordinate datum point; (4) a pile position is set out according to construction requirements and measurement control points, a pile machine is in place, and concrete is poured; (5) standing and maintaining; the method has the advantages that the pile foundation driving depth is improved, and meanwhile the good reinforcing effect is achieved. 本申请涉及地基加固领域，更具体地说，它涉及一种深厚淤泥地基加固方法。一种深厚淤泥地基加固方法，包括以下步骤：步骤1)：对施工现场进行地质勘测，确定土层、划分信息，然后钻孔取芯确定淤泥层