摘要
“十一五”以来,开展了大量土遗址的保护技术研究与实践,取得了重要进展,系统总结了土遗址保护技术研究的新进展,结果表明:土遗址表面防风化材料研究逐步走向多元化,材料改性、杂化材料和纳米材料等成为热点,但材料研究的针对性仍显不足,针对土遗址劣化的微观过程机制,开发适宜目标性的靶向材料将是材料研究突破瓶颈的关键,应强化材料长期服役效果的评价;干旱地区土遗址保护已形成一套成熟技术,但仍急需在冻融问题、盐害治理技术、生物技术、技术的精细化、规范化施工工艺等方面取得突破;潮湿地区保护技术和预防性保护技术研究还很薄弱,未来应重点关注;保护效果评估技术与体系仍是未来研究重点之一。
Since the“11th Five-Year Plan”,a lot of research and practice on the conservation technology of earthen sites have been carried out,and important progress has been made.The results show that:ruins of soil surface weathering proof materials research gradually diversification,material modification,hybrid materials and nano materials become the hot spot.However,the targeting of materials research is still inadequate,and the development of suitable targeting materials to break through the microscopic process mechanism of deterioration of earth sites will be the key to the research bottleneck,and the evaluation of the long-term service effect of materials should be strengthened;a set of mature technologies has been formed for the conservation technology of earth sites in arid areas,but there is still an urgent need to make breakthroughs in freeze-thaw problems,salt damage management technology,biotechnology,and the refinement and standardization of construction technology;the research on conservation technology and preventive conservation technology in wet areas is still weak and should be focused on in the future;conservation effect evaluation technology and system is still one of the key research priorities in the future.
作者
孙满利
陈彦榕
沈云霞
Sun Manli;Chen Yanrong;Shen Yunxia(School of Cultural Heritage,Northwest University)
出处
《西部考古》
2023年第1期213-230,共18页
关键词
土遗址
保护
材料
技术
Earthen Sites
Conservation
Materials
Technology
