击入式伞型锚加固膨胀土高边坡技术在袁冲暗涵工程中的应用

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英文篇名：Application of impact umbrella-type anchor reinforcement expansive soil high-slope technique in Yuanchong Culvert Project 作者：许强 ; 常高彬 ; 周丽 英文作者：XU Qiang;CHANG Gaobin;ZHOU Li;Hubei General Water Conservancy and Hydropower Construction Co.,Ltd.; 关键词：击入式伞型锚 ; 加固 ; 膨胀土 ; 高边坡 英文关键词：impact umbrella-type anchor;;reinforcement;;expansive soil;;high slope 中文刊名：SLJS 英文刊名：Water Conservancy Construction and Management 机构：湖北水总水利水电建设股份有限公司; 出版日期：2018-11-23 出版单位：水利建设与管理 年：2018 期：v.38;No.304 语种：中文; 页：SLJS201811010 页数：8 CN：11 ISSN：11-4446/TV 分类号：44-51

摘要

鄂北地区水资源配置工程中的袁冲暗涵工程地质为膨胀土,高边坡加固是安全控制的重点和难点。通过分析工程具体情况,采用击入式伞型锚加固技术,对膨胀土高边坡进行加固,效果良好。本文详细介绍了此技术的工艺原理、施工流程、方法和质量控制措施,可为类似地质条件的边坡加固提供参考。
        Yuanchong Culvert Project in Northern Hubei region water resources allocation project belongs to expansive soil.High slope reinforcement is the key and difficulty for safety control. After concrete condition of the project is analyzed,impact umbrella-type anchor reinforcement technology is adopted for reinforcing expansive soil high slope with excellent effect. The technical principle,construction process,method and quality control measures of the technology are introduced in detail in the paper,thereby providing reference for slope reinforcement under similar geological conditions.

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