锚索桁架设计类型及其适应性研究

Study on Design Types and Adaptability of Anchor Truss

摘要: 锚索桁架支护技术在支护原理方面提出了重要的创新，能同时在巷道顶板内部施加铅锤和水平方向的支护力。在锚索桁架推广使用的过程中，先后出现了多种支护形式。简述了单式锚索桁架、反对称布置控制技术、内嵌组合布置控制技术和复合锚索桁架的主动控制技术原理，分析并得出各种技术的特点和对不同跨度巷道的适应性。
- 锚索桁架 /
- 设计类型 /
- 适应性 /
- 主动控制 /
- 支护力
Abstract: Anchor truss support technology is an innovative technology in support theory, and it could give vertical and horizontal force to roadway roof. In the process of its popularization, several design forms were used to coal mine; we introduce four kinds of active control principle including simple anchor truss, anti-symmetrical arrangement control technology, embedded and composite-active control technology. Each technical characteristic was analyzed and the adaptability to different section was reached.
- anchor truss /
- design type /
- adaptability /
- active control /
- supporting force

[1]	赵洪亮,姚精明,何富连,等. 大断面煤巷预应力桁架锚索的理论与实践[J].煤炭学报,2007(10):1061.
[2]	殷帅峰,蔡卫,何富连,等.高预紧力桁架锚索与单体锚索平行布置支护原理及应用[J].中国矿业大学学报,2014(5): 823-830.
[3]	谢生荣,何富连,张守宝,等.大断面复合泥岩顶板切眼桁架锚索组合支护技术[J].中国矿业,2008(9):90-92.
[4]	翁明月,殷帅峰,李其敏.桁架锚索与单体锚索不同支护结构研究及应用[J].煤炭工程,2013(4):100.
[5]	臧思茂,曲建光,韩红强,等.大断面厚层破碎煤顶综放切巷桁架锚索支护技术[J].中国煤炭,2009(10):47-49.
[6]	严红,何富连,徐腾飞.深井大断面煤巷双锚索桁架控制系统的研究与实践[J].岩石力学与工程学报,2012(11): 2248-2257.
[7]	何富连,殷东平,严红，等.采动垮冒型顶板煤巷强力锚索桁架支护系统试验[J].煤炭科学技术,2011（2）:1-5.
[8]	张书灿,郭国化,刘化伟,等.锚网-锚索耦合桁架支护技术在泉店煤矿的应用[J].煤炭技术,2010(9):65-66.