摘要
随着国家对古文物遗址保护的日益重视,对遗址的修缮工作也变得越来越重要。无损检测以其无损、快速、简便和经济的特点,在考古中被广泛地应用于探测古建筑基础和地下洞室。本文介绍了探地雷达技术在山海关古城墙隐伏缺陷墙体探测中的应用,结果表明,探地雷达方法对古城墙砖体内隐伏空洞裂缝,古城墙底与夯土基础间隐伏塌落和空洞,以及古城墙基础下原状土体陷落等不良缺陷的勘测是可行和有效的,最后将古城墙隐伏缺陷进行标定的图件提交,为遗址的保护和修缮工作提供了地质参考。
With the increasing attention to the protection and maintenance of cultural relics in our country, the maintaining work of cultural relics is becoming more and more important. Techniques of non--destructive detection, characterized by non--destruction, rapid- ness, convenience and economy, are applied to detecting the base of ancient buildings and underground hole. This paper deals with the application of GPR technology in culture heritage protection of Shanhaiguan＇s Wall, by detecting the defects of the ancient buried walls in the wall sections. The results showed that it concealed the body cavity wall cracks in the ancient city, the ancient city walls and rammed the basis of the end of collapse between the insidious and empty, as well as the basis of the ancient city walls fall under the original soil and other undesirable defects. Finally,maps about the demarcated defects are submitted, which provides geology reference for site protection and maintenance.
出处
《工程地球物理学报》
2010年第1期93-96,共4页
Chinese Journal of Engineering Geophysics
关键词
地质雷达
古城墙砖体
隐蔽缺陷
夯土基础
ground penetrating radar
ancient city wall
hidden defects
rammed earth foundation
