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[1]熊祖强,刘旭锋,洪紫杰,等.残采区多形态废巷注浆综合治理技术[J].中国安全生产科学技术,2016,12(3):98-103.[doi:10.11731/j.issn.1673-193x.2016.03.018]
　XIONG Zuqiang,LIU Xufeng,HONG Zijie,et al.Comprehensive control technology of grouting to polymorphous waste roadways in residual section[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2016,12(3):98-103.[doi:10.11731/j.issn.1673-193x.2016.03.018]
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残采区多形态废巷注浆综合治理技术
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《中国安全生产科学技术》[ISSN:1673-193X/CN:11-5335/TB]

卷:
12
期数:
2016年3期
页码:
98-103
栏目:
现代职业安全卫生管理与技术
出版日期:
2016-03-30

文章信息/Info

Title:
Comprehensive control technology of grouting to polymorphous waste roadways in residual section
文章编号:
1673-193X(2016)-03-0098-06
作者:
熊祖强1; 2; 刘旭锋1; 洪紫杰1; 胡黎明1; 陈兵1; 范传河1
（1.河南理工大学 能源科学与工程学院，河南 焦作 454003； 2.煤炭安全生产河南省协同创新中心, 河南 焦作 454003）
Author(s):
XIONG Zuqiang1; 2;  LIU Xufeng1;  HONG Zijie1;  HU Liming1;  CHEN Bing1;  FAN Chuanhe1
(1. School of Energy Science and Engineering, Henan Polytechnic University, Jiaozuo Henan 454003, China; 2. Henan Collaborative Innovation Center of Coal Work Safety, Jiaozuo Henan 454003, China)
关键词:
残采区; 废巷; 充填; 注浆
Keywords:
residual section;  waste roadways;  filling;  grouting
分类号:
X936
DOI:
10.11731/j.issn.1673-193x.2016.03.018
文献标志码:
A
摘要:
针对海天煤业井田范围内存在大量废巷问题，通过现场调研、钻孔窥视、理论分析等方法研究了废巷的存在形式,依据废巷的特点将其归纳为完整型与冒落型两种形式。基于此研究了治理方案，提出针对完整型废巷的地面建站注浆充填工艺与针对冒落型废巷的井下移动式注浆加固工艺，并分别提出与之相适应的注浆材料，即粉煤灰基材料与新型双液材料。工程实践表明：地面建站充填工艺治理完整型废巷效果较好，系统制浆能力可达60 m3/h，并能够实现自动化控制。井下移动式治理工艺对于冒落型废巷具有较强的适应性，可以解决冒落区的成孔难与漏浆问题。通过对以上两种类型废巷注浆治理后，工作面推进均较为顺利，没有出现影响工作面正常生产的顶板、瓦斯问题。
Abstract:
Aiming at the problem of large quantities of waste roadways existing in Haitian Coal Mine, the existence forms of waste roadways were firstly studied by the methods of site investigation, borehole observation and theoretical analysis etc. According to the characteristics of waste roadways, they were summarized as two types, including complete type and caving type. On this basis, the control schemes were studied. The grouting filling technology by ground station aiming at the complete type waste roadway and the underground mobile grouting reinforcement technology aiming at the caving type waste roadway were put forward, and the adaptive grouting material were put forward respectively, namely the fly ash based material and new double liquid material. The engineering practice showed that the ground station filling technology is effective to control the complete type waste roadway. The pulping capacity of system can reach 60 m3/h, and the automation control can be realized. The underground mobile control technology has a strong adaptability to the caving type waste roadway, and it can solve the problems of difficult drilling and leakage in caving zone. After the grouting control on two types of waste roadways, all the working faces advanced smoothly, and there were no roof or gas problems influencing the normal production.

参考文献/References:

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备注/Memo

备注/Memo:
国家自然科学基金项目(51274088,50804013)；河南省骨干教师基金项目(2011GGJS-057)
更新日期/Last Update: 2016-04-15