南响堂石窟石雕岩表面模拟溶蚀实验

为了对南喃堂石窑石雕表面风化进程作定量，半定量的讨论，采用了岩溶动力学方法，模拟大气酸性降水对石雕样品进行溶蚀实验。根据实验数据，计算出该出雕的实验溶蚀速度和溶蚀溶度，同时提出，要减缓碳酸盐岩石雕的风化速度，不仅对窟区大气中SO2含量要进行监测，而且在工业区大气中的CO2也是一个应该进行监测的重要指标。

Simulation experiment on the surface of the stone carving of Nanxiangtang Grottos

Quantitatine analysis and half - quantitatine analysis were carried out for the weathering velocity of the surface of the stone - carving of Nanxiangtang Grotto. Karstic dynamic erosive experiments on the samples of the stone - carving were performed in the simulation of acid rain, the erosive rate and depth calculated. To slow down the weathering velocity of the surface of carbonate stone - carved,not only the SO2.but also the CO2 in the industrial region in the air needs to be monitored.