Analysis on spatial variation law of temperature and humidity in Pilu Cave in Anyue
there are many diseases in Pilu Cave,such as water seepage,deliquescence,breeding of fresh moss and so on.The main sources of water seepage are atmospheric precipitation and condensate.Taking a niche cave in Pilu cave as an example,temperature and humidity monitoring points are arranged at different heights and depths in the cave to understand the variation law of temperature and humidity in the cave micro-environment and form a water disaster genesis model with alterna-ting water vapor condensate cycle.The results show that the temperature and humidity in the cave have periodic variation char-acteristics,and the variation range of the surface layer is the largest.The humidity in the cave is the lowest from 12:30 to 14:30,and the humidity is the highest from 3:30 to 6:30.At the grotto ground and wall platform,the humidity is generally high,and the vertical zoning of temperature and humidity on the inner wall is obvious.
Pilu Cavetemperature and humiditymonitoringwater damage
NETL
NSTL
万方数据
