The artificial ground freezing (AGF) is one of the most popular ground-support methods.
Driven by its reliability, compatibility with a wide range of ground types, and low impact on …

Artificial ground freezing (AGF) has been widely used as a temporary soil stabilization and
waterproofing technique in geotechnical practices (eg, tunnel construction). Many sources of …

Based on the actual twin-tunnel freezing project of the Shanghai Metro in China, this study
aims to establish a model test system that can simulate horizontal ground freezing, and the …

This paper examines the engineering background of the main shaft of Ruihai Mining Group
Company in Laizhou City, with a focus on the loose permeable stratum located in the frozen …

The metro tunnel construction mainly passes through the downtown area, including ground
buildings, infrastructure, underground pipelines, existing subway lines, and station floors …

Based on the engineering background of the connection aisle reinforcement construction in
Nanning Subway Line 3 using artificial ground freezing technology, this study investigates …

In this paper, the construction of a section of Nanjing Metro Line 2, a shallow underground
tunnel constructed with an underground mining method, was analysed. Due to the existence …

Frozen wall thickness (E) is an important index that reflects the freezing performance of
artificial ground freezing (AGF). In previous design and numerical studies, the inherent …

Artificial ground freezing (AGF) is a ground improvement technique that is commonly used to
create temporary earth support and groundwater control system during underground …

Artificial ground freezing (AGF) has been widely used in the construction of subway
connection channels to reinforce the soil around the tunnel, especially the water-rich soft …