珠海凤凰山东南角花岗岩孤石空间分布特征及其对步道工程的影响

Spatial Distribution Characteristics of Granite Boulders and Its Influence on the Project in the Southeast of Fenghuang Mountain in Zhuhai City

近年来,珠海市大力发展城市休闲廊道,山地步道沿线花岗岩孤石问题突出,准确探明步道沿线孤石的空间分布规律尤为重要。以凤凰山山地步道沿线区域为例,通过资料收集、地面调查和综合分析,对花岗岩孤石的地表和地下空间分布规律进行研究。结果表明,区内花岗岩孤石较发育,其分布具有一定规律性。在此基础上,进一步分析花岗岩孤石分布对步道工程的影响,提出相应的防治措施,为类似工程建设提供借鉴。

In recent years,Zhuhai has vigorously developed urban leisure corridors.The problem of granite boulders along mountain trails has become prominent.It is particularly important to accurately detect the spatial distribution of boulders along the trails.Taking the area along the mountain trail of Fenghuang Mountain as an example,the surface and underground spatial distribution of granite boulders are studied through data collection,ground investigation and comprehensive analysis.On this basis,the influence of granite boulder distribution on footpath engineering is further analyzed,and the corresponding prevention and control measures are proposed.