摘要
随着近年来国家对煤矿质量标准化建设的要求,目前岩巷掘进中采用的先锚后喷施工工艺已无法满足质量标准化建设的要求。陈四楼煤矿在岩巷掘进中开始采用先喷后锚施工工艺,文章结合陈四楼煤矿九采区轨道下山工作面的实际情况,对先喷后锚施工工艺在实际生产中的应用与实践进行介绍和总结,为以后相似工程提供有效的资料和依据。
In recent years, with the requirements constructing the national coal mine quality standardization, the construction technology of the first anchor after spraying in the rock tunnel excavation has been unable to meet the requirements of the quality standardization construction. Chen the first spray after the anchor construction technology began to be used in rock roadway chensilou coal mine, combining with the conditions of rail dip of nine mining area in ChenSiLou coal mine , the application and practice of the first spray after anchor construction technology in actual production are introduced and summarized, which provide effective information and basis for later similar projects.
作者
宋道
董抗抗
Song Dao;Dong Kang-kang(Henan Energy & Chemical Industry Co., Ltd.Yongcheng coal mine, ChenSiLou Coal mine, Henan Yongcheng 476600)
出处
《山东煤炭科技》
2017年第3期45-46,49,51,共3页
Shandong Coal Science and Technology
关键词
岩巷
锚喷
施工
工艺
rock roadway
bolting and shotcreting
construction
technology
