| 摘要 |
PROBLEM TO BE SOLVED: To quickly and reliably estimate a permeation range of a bedrock solidifying chemical into a natural ground, when the chemical is cured to solidify and reinforce the natural ground after the chemical for solidifying the bedrock is injected into the natural ground to be permeated. SOLUTION: A chemical for generating heat when cured is used as the bedrock solidifying chemical, surface temperatures are measured in plural portions of the natural ground permeated with the chemical after the chemical is injected, and the permeated range is estimated based on the measured surface temperatures.
|
