摘要
与古遗址相邻的江、河由于后期的工程活动,如水库、大坝的修建和蓄水,水位上升,将对遗址区地下水的运动规律及渗流场产生较大影响。在其影响下,古遗址可能产生各种环境地质灾害并对其发掘安全产生不利影响。论文以国家重点文物——湖南里耶秦代古城遗址安全发掘深度研究为例,在分析水库蓄水诱发的环境地质灾害的基础上,对遗址在不同库水位下的安全发掘深度及发掘方案进行了研究,提出了保障发掘安全的工程措施。研究成果为国家重点文物的保护和进一步发掘提供了科学依据。对类似文物工程的保护和发掘具有借鉴意义。
The movement law of groundwater and seepage field of ancient site beside river will alter observably in the influence of water-level rise because of human engineering such as reservoir or dam build and water storage.Under the influence of water-level rise,the ancient site beside river will bring different environmental geology disasters and it＇s excavation safety will be threatened.This paper sets the safe excavation depth research of national key cultural relic Qin dynasty ancient site in Liye Town,Hunan Province as an example,based on the analysis of environmental geology disasters caused by retain water of Wanmipo reservoir,the safe excavation depth in different water level and excavation scheme are researched,engineering measures to assure safety are presented in this paper.Research findings not only provides scientific foundation for the protection and further excavation of the historic sites but also provides useful reference for the protection and excavation of similar ancient sites.
出处
《中国地质灾害与防治学报》
CSCD
2007年第4期88-92,共5页
The Chinese Journal of Geological Hazard and Control
基金
福州大学科技发展基金(2006-XQ-11)
福州大学引进人才科研基金(824951)联合资助
关键词
文物遗址
环境地质灾害
安全发掘深度
发掘方案
湖南里耶古城遗址
cultural relics site
environmental geologic disasters
safe excavation depth
excavation scheme
ancient site in Liye Town,Hunan Provice
作者简介
刘成禹（1970-），男，博士，讲师，主要从事工程地质及岩土工程的教学和科研工作。
