地质遗迹保护方法初探——以即墨马山石林为例

Preservation Measures for Geological Relics-A Preliminary Evaluation Based on Engineering Practices on Jimo Mashan Stone Forest

山东即墨马山地区拥有柱状节理石柱群、硅化木化石、接触变质岩带等地质遗迹,针对地质遗迹保护存在的主要问题,研究地质遗迹保护方法是非常必要和迫切的。本文提出了马山石林及硅化木化石的保护方法,主要包括危岩体清除、人工修整坡面、岩石防风化加固处理、新建硅化木展览馆、修建排水沟、化石表面防风化处理、修建保护巡查通道、设置安全防护网、安装监控系统等,并通过项目的实施,验证了其可行性和适应性。

The Mashan region of the City of Jimo contains a variety of geological relics,such as columnar jointed rock masses,petrified wood fossils,and contactolites,etc.There are pressing needs for the preservation of these unique geological features.In order to achieve a desirable overall result,the effectiveness of each individual method is worth investigating.This paper presented a number of proposed preservation measures for Mashan stone forest and petrified wood fossils,including removal of unstable rocks,rock slope resurface,wind-erosion treatment for rocks and fossiles,site drainage improvement,construction of inspection channels,installation of security fences and live monitoring network systems,etc.Additionally,exhibition halls for otherwise abandoned petrified wood were invested.The actual implementation of each of these measures verified its engineering feasibility and effectiveness.