Study on Supporting of Seam Roadways in Deeply Inclined Coal Seams

Luo Yong; Shen Zhaowu; Xie Guangxiang; Liu Quanming

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Study on Supporting of Seam Roadways in Deeply Inclined Coal Seams

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摘要

Based on the present problems of the support method of gateways in complex surrounding rock in steeply inclined seams, this paper discusses the support selection of lasting gateways in steeply inclined seams, and evaluates the support effects. It draws the conclusion that the support of bolt-mesh-anchor is the most effective support of this sort of gateways by using scale model simulation in lab and practice application.The support effects of practice application are satisfactory. It will give a beneficial reference to other analogical mine and has an extensive application prospect.

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《中国工程科学：英文版》 |2006年第1期|45-51|共7页
作者
Luo Yong; Shen Zhaowu; Xie Guangxiang; Liu Quanming;
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作者单位

Department of Modem mechanics;

University of Science and Technology of China;

Hefei;

230026;

Department of Resources Exploitation and Management Engineering;

Anhui University of Science and Technology;

Huainan 232001;

Beijing Research Institute of Coal Mining;

Central Coal Research Institute;

Beijing 100013;

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原文格式 PDF
正文语种 chi
中图分类矿井支护与设备;
关键词
倾斜煤层; 比例模型; 路面裂缝; 矿井支护; 锚杆;

机译：急倾斜煤层;煤巷;锚杆网状锚;比例模型模拟;

Study on Supporting of Seam Roadways in Deeply Inclined Coal Seams

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