关于龙游石窟24号洞西侧陡坡落石灾害风险评估及绿植条带隔离防治方法的研究  

RISK ASSESSMENT OF ROCK FALL ON STEEP SLOPES AND METHODS OF ISOLATION AND CONTROL OF GREEN STRIP:A CASE STUDY OF LONGYOU GROTTOES,CAVE 24

作　　者：杨志法[1] 吴振雷 孙亚丽[3] 傅燕 方建平[3] 李蕊瑞 周凯威 YANG Zhifa;WU Zhenlei;SUN Yali;FU Yan;FANG Jianping;LI Ruirui;ZHOU Kaiwei(Institute of Geology and Geophysics,Chinese Academy of Sciences,Beijing 100029,China;Culture,Radio,Television,Tourism and Sports Bureau of Longyou County,Zhejiang Province,Longyou 324400,China;Quzhou University,Qüzhou 324000,China;Xi'an University of Science and Technology,Xi'an 710054,China)

机构地区：[1]中国科学院地质与地球物理研究所,北京100029 [2]浙江省龙游县文化和广电旅游体育局,龙游324400 [3]衢州学院,衢州324000 [4]西安科技大学,西安710054

出　　处：《工程地质学报》2024年第6期2055-2063,共9页Journal of Engineering Geology

基　　金：国家自然科学基金项目(资助号:41672321);浙江省基础公益研究计划项目(资助号:LGF20E080008)。

摘　　要：位于龙游石窟景区24号洞西侧是一处长度和高度都为十余米的陡崖,这条近直立的陡崖位于景区一条主游路,游人可接近的边界上,且风化较为严重。现场调查结果表明,常有落石落下,并发生“弹跳”现象,有游人靠近陡壁行走,就存在着发生落石灾害的高风险。为了确保旅游安全,需要对之进行防治,因此在防治方法上可以从“工程加固法”和“绿植条带隔离法”上选择。经对现场分析,提出采用“绿植条带隔离法”更为安全、环保和经济,更符合“绿色低碳”的目标。At the Longyou Grottoes scenic spot,an escarpment is exposed on the west side of Hole 24,with a length and height of more than ten meters.A security issue has arisen because the severely weathered escarpment is near the main road of the scenic spot and can be touched by tourists.According to field investigations,rocks often fall from the escarpment and bounce onto the road,posing a significant threat to tourists.For safety reasons,prevention and control measures must be implemented on the escarpment.Technically,both the engineering reinforcement method and the green plant strip isolation method are viable solutions for this issue.After comprehensive on-site analysis,it is believed that the proposed“green plant strip isolation method”is safer,more environmentally friendly,more economical,and more in line with the goal of“green and low-carbon”development.

关 键 词：龙游石窟 落石 风景区风险评估 绿植条带隔离法 

分 类 号：P642.21[天文地球—工程地质学]