以新疆清水河至伊宁高速公路为依托工程,结合粉土物理力学特性,提出了采用土工格室对粉土地基进行加固的方法。通过对土工格室加固粉土地基开展地基承载力、室内剪切、水分迁移等试验分析,论证了土工格室加固粉土地基的可行性,为新疆粉土地区公路设计提供了切实可行的技术依据。 Taking Xinjiang Qingshuihe to Yining Expressway as a support project, combined with the physical and mechanical characteristics of silt, a method of using geocell to reinforce silty foundation is proposed. Through the analysis of the bearing capacity of foundation, the shear of soil and the migration of water in geocell-reinforced silty soil foundation, the feasibility of geocell reinforcement for silt foundation is demonstrated, which provides feasible technology for highway design in the silt region of Xinjiang. in accordance with.