Quantitative analysis and practical application of intersection circle time for shaft freezing wall construction
XU Shurong
WANG Jianping
HAO Jinlong
YANG Minghong
WANG Long
Abstract：Starting from the influencing factors such as the formation of the frozen wall,the setting of hydrological observation holes,and the development speed of permafrost,this paper conducts theoret-ical analysis and calculation on the formation and volume of frost heave water during the intersection process of the frozen wall,and combines with engineering examples to illustrate that the measured values of the increment of frost heave water are consistent with the theoretical calculation values.It proposes this as a quantitative basis for determining the intersection of the frozen wall,providing a reference for relevant professionals.
Keywords：hydrological observation boreholefrozen wall intersection circlequantitative analysisfrost heave waterengineering case
Publication Date：2025-06-15
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：7( 66-72 )