Research progress of weathering detection of Yungang Grottoes
Yungang Grottoes,the largest group of ancient caves in China,is an important part of cultural heritage.Due to its long history,many stone cultural relics have suffered from severe weathering diseases,and thus detection of their degrees of weathering has become an urgent task.With the continuous development of detection technologies,there are more and more detection methods for the weathering of stone cultural relics,and each method has its own detection purpose and advantages.This paper reviews the key detection methods used in recent decades,and analyzes the principles,advantages and limitations of each method,so as to provide references for the weathering detection and conservation of Yungang Grottoes.
Yungang GrottoesWeathering detectionStone cultural relics