乐山大佛左侧(天洞-麻洞)危岩加固治理

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英文篇名：Reinforcement and Control of Dangerous Rocks on the Left (Tian-Hole and Ma-Hole) of Leshan Giant Buddha 作者：杨天宇 ; 刘于源 英文作者：YANG Tianyu;LIU Yuyuan;Grottoes Research Center,Management Committee of Leshan Grand Buddha Scenic Spot;Leshan Grand Buddha Museum,Management Committee of Leshan Grand Buddha Scenic Spot; 关键词：乐山大佛 ; 天洞-麻洞 ; 危岩 ; 锚固 英文关键词：Leshan Giant Buddha;;Tian-Hole and Ma-Hole;;Dangerous Rocks;;Anchorage 中文刊名：LSSZ 英文刊名：Journal of Leshan Normal University 机构：乐山大佛风景名胜区管理委员会石窟研究院;乐山大佛风景名胜区管理委员会大佛博物馆; 出版日期：2019-04-15 出版单位：乐山师范学院学报 年：2019 期：v.34;No.271 语种：中文; 页：LSSZ201904013 页数：7 CN：04 ISSN：51-1610/G4 分类号：75-80+106

摘要

乐山大佛作为我国四个世界双重遗产之一,开凿距今已有1300年历史,乐山大佛左侧(天洞-麻洞)受岷江临空面、裂隙发育面及斜坡结构面的控制,岩质岸坡坡体被切割成危岩体,易发生倾倒式崩塌,后果影响极大。为达到理想的工程效果,该区域宜采用预应力锚索、锚杆和裂隙封堵等综合治理方法进行加固治理。
        With a history of over 1300 years, Leshan Giant Buddha becomes one of the four cultural and natural dual heritages of the world. On the left(Tian-Hole and Ma-Hole)of Leshan Giant Buddha,it is controlled by the free face, fissure face and slope surface of Minjiang River, and the rock slope has been cut into dangerous rock mass and likely to occur the dump collapses. In order to achieve ideal engineering effect, it is suitable to use the prestressed anchor cable, anchor stock and plugging fracture to reinforce the rock mass.

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