新疆安迪尔古城病害特征及加固措施建议

摘要

Ancient Andier city is located in the hinterlands of the Taklimakan Desert near Minfeng county in Khotan, Xinjiang. Because of hazardous natural conditions, thesite shows severe deterioration from wind erosion, rain erosion, foundation recession, fractures, and being buried by sand. The physical properties of the soil in this area have been determined in laboratory tests. After investigating and analyzing the characteristics of the deterioration and local soil, this paper suggests that the following conservation measures should be taken:preventing surface weathering with PS; building adobe supports or backfilling areas suffering serious sapping erosion; and draining water away from wall bases.%安迪尔古城遗址，处于新疆和田地区民丰县的荒漠之中，自然环境恶劣，遗址常年受到风沙掩埋及风沙侵蚀、雨蚀、基础掏蚀、裂隙发育的危害，遗址破坏严重。本文通过室内试验分析了遗址土的基本性质。通过对遗址病害的调查分析，初步提出了 PS 防风化处理、基础区砌补回填、遗址底部散水处理等保护措施建议。