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陆上丝绸之路始于我国汉代,以西汉时长安为起点,经河西走廊到达西域,是连接我国和外国重要的经济纽带。我国西北地区丝绸之路沿线各地均保存有不同时期的夯土遗址,它们是我国历史时期建筑的重要遗存,是我国民生科技发展、经济文化交流的重要遗存资料。其历史沿革久远,类型多样、保存形式复杂,具有较高的历史价值和意义。西北地区环境干旱,露天夯土遗址受到多种环境因素的复合影响和危害,保存现状较差,病害种类众多,亟待保护修复。
The Silk Road on Land began in the Han Dynasty in our country. Starting from Chang’an in the Western Han Dynasty, the Silk Road reached the Western Regions through the Hexi Corridor and was an important economic link connecting China with other countries. The rammed earth sites of different periods are preserved in all parts of the Silk Road in the northwest of China. They are important remains of architecture in China’s history and are important relics of the development of science and technology, economic and cultural exchanges in China. Its history has a long history, various types, the preservation of complex forms, with high historical value and significance. In the northwestern region, the environment is arid and the open-air rammed earth is affected and endangered by a variety of environmental factors. The present status of preservation is poor, and many kinds of diseases are in urgent need of protection and restoration.