高昌故城西南大佛寺结构病害分析与加固

ANALYSIS AND STRENGTHENING OF STRUCTURAL DEFECTS OF THE SOUTHWESTERN BIG TEMPLE IN ANCIENT CITY OF GAOCHANG

大量调查表明,影响我国西北干旱地区土遗址安全性的最主要因素是结构稳定性问题。高昌故城西南大佛寺抢险加固工程综合采用了土工长丝(锚杆)、土工织物及改性黄泥等新型材料与技术,对缓解遗址结构安全险情、最大限度延长遗址的寿命、保护遗址本身及游客的安全等起到了有效作用。为我国西北干旱地区土遗址保护积累了一定的经验。

After a lot of site investigations and analyses, it is found that structural stability is the most important problems which threatened the earthen architecture site in the northwestern China. Some new materials and technologies, such as the soil anchor, the geofabric, the improved mud etc. , had been used for the emergency of reinforcing the southwestern big temple in ancient city of Gaochang . At some extent, these measures reach a goal of conservation of cultural property and protecting of the visitors. The experience may be beneficial to similar sprojects in the northwestern China.