Joint Construction Using Grouting and Freezing Method

Artificial freezing technology is increasingly applied in engineering practice due to its advantages of not being limited by the scope and depth of support, effectively preventing water inrush, and controlling soil deformation. However, how to avoid the impact on the structure and environment caused by soil frost heave and thawing settlement has always been a problem for engineering and technical personnel. Grouting technology is an important auxiliary technology in underground engineering construction, which has mature applications in lifting and strengthening strata, as well as anti-seepage and plugging of strata. This article discusses the feasibility of the combined construction of grouting and freezing method from the perspective of the combination application of two technologies.