非爆破条件下岩石臂钩机开挖泥岩施工技术研究
Research on Construction Technology of Rock Arm Hook Machine Excavating Mudstone under Non-blasting Conditions
白晓英 1刘民军1
作者信息
- 1. 中国水利水电第十四工程有限公司,云南 昆明 650041
- 折叠
摘要
随着我国公路交通运输的发展,新建高速与既有高速交叉增多无法进行爆破施工,通过凯里环高虎庄互通使用岩石臂钩机对泥岩进行非爆破开挖研究,表明利用岩石臂钩机进行开挖缩短了对既有高速的影响时间,又节约施工成本、加快施工进度,通过该项目的研究可为今后类似路基大体积泥岩地区路基非爆破开挖施工以及规范的编制提供理论和技术储备,长期经济效益显著.
Abstract
With the development of highway transportation in our country,the number of new highways intersecting with existing highways is increasing,and blasting construction cannot be carried out.The study on non explosive excavation of mudstone using rock arm hook machine at Huzhuang Interchange of Kaili Ring Expressway shows that using rock arm hook machine for excavation shortens the impact time on existing highways,saves construction costs,and accelerates construction progress.The research of this project can provide theoretical and technical reserves for the future non blasting excavation construction and standardization of roadbeds in areas with large volumes of mudstone,and has significant long-term economic benefits.
关键词
非爆破/岩石臂钩机/泥岩/开挖Key words
non-blasting/rock arm hook machine/mudstone/excavate引用本文复制引用
出版年
2024
国家科技期刊平台
NSTL
维普
万方数据