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在自然环境中,风吹雨淋日晒以及温湿度变化等多种因素,对龙门石窟小型露天窟龛的风化作用持续而强烈。为了缓解窟龛石刻文物遭受风化的程度,较大程度地保护文物所蕴涵的历史信息和艺术价值。本文通过清理岩缝、锚固黏接、修补窟檐、砌石支护、灌浆加固、封护微裂隙、修筑导水槽等科学保护方法,对龙门石窟东西两山的部分小型窟龛,进行了尝试性保护。经过近几年的观察,方法实用,效果良好。
In the natural environment, the wind, rain and sun and temperature and humidity changes and other factors, the Longmen Grottoes small open-air niche weathering continued and strong. In order to alleviate the degree of weathering of cave shrines and artifacts, the historical information and artistic value implied by the artifacts are largely protected. In this paper, some small-scale niches in the east and west mountains of Longmen Grottoes have been attempted by such scientific protection methods as clearing of rock seams, anchoring and bonding, repair of eave, masonry support, grouting and reinforcement, sealing of microcracks and construction of aqueducts Sexual protection. After several years of observation, the method is practical and works well.