【摘要】 本文论述渗水危害严重的三个典型石窟岩石和风化产物的化学成份特征，窟壁风化产物在可溶盐类型及变化规律。根据多年雨季、旱季及浸水带、潮湿带采样分析结果，探索造象岩壁风化破坏与渗水危害的关系，为硐窟防风化治理提供依据。更多还原

【Abstract】 in this paper the characteristics of chemical composition of rock andweathered products in three typical grottos were described. The type and variation of sol-uble salts in weathered products were presented. Based on results of perennial analysis onsamples from seepage and wetting zones during dry and rain seasons, the relationship ofweathering to rockwall and seepage in order to protect the grott against weathering wasinvestigated .更多还原