Recently, my company sold 37 sets of H21 environmental temperature and humidity monitoring system along the railway line in the Qinghai-Tibet Plateau fuelwood, delhi, Shule completed the installation of the deployment, the system for monitoring the status of wood to the stability of the railway embankment monitoring and two other land permafrost studies provide scientific data to support a favorable, in order to reflect the study of global warming, permafrost has played a good supporting role.
Qinghai-Tibet Plateau is a high-latitude permafrost is very sensitive to the temperature and humidity of the soil medium, rich in underground ice. Therefore, the permafrost has a rheology, far below its long-term strength characteristics of the instantaneous intensity. Precisely because of these characteristics, construction engineering structures in permafrost areas is facing two dangers: frost heave and thawing. Therefore, frozen soil areas of soil and environmental monitoring is necessary. And permafrost is sensitive to climate change factor, permafrost monitoring of global climate change research is a very important significance.