|
|
|
| Quality evaluation of bolt support in mining roadway based on nondestructive testing technology |
| Zhou Hui |
| Changzhi Sanyuan Zhongneng Mining Industry Corporation Ltd., Changzhi 046000, China |
|
|
|
|
Abstract Nondestructive testing technology can be effectively applied to the evaluation of the quality of the bolt support, and to quantitatively evaluate the stability of the bolt support system. Through the analysis of the theory of non-destructive testing technology of anchor bolt, the nondestructive testing technology was applied to mining roadway in quality evaluation and analyze the testing data obtained, the technology enables to evaluate the quality of coal roadway bolting conclusions, provide the basis for the safety stability test of bolting system.
|
|
|
|
|
|
| [ 1 ] 田 凯. 岩土工程锚杆检测技术发展现状[ J ]. 施工技术,2007( s1 ):344 - 346.
[ 2 ] 杨永波,刘明贵,岳向红. 锚杆极限抗拔力的灰色预测法[ J ]. 路基工程,2007( 5 ):7 - 9.
[ 3 ] 李 义,张昌锁, 王 成.锚杆锚固质量无损检测几个关键问题的研究[ J ].岩石力学与工程学报, 2008, 27( 1 ):108 - 116.
[ 4 ] 于学馥,郑颖人,刘怀恒,等. 地下工程围岩稳定分析[ M ].北京:煤炭工业出版社,1981.
[ 5 ] 张玉祥,陆士良.巷道围岩稳定性模糊神经元网络模式识别模型[ J ]. 中国矿业大学学报,1997( 1 ):9 - 11.
[ 6 ] 杨双锁. 回采巷道围岩控制理论及锚固结构支护原理[ M ]. 北京:煤炭工业出版社,2004.
[ 7 ] 康红普,王金华. 煤巷锚杆支护理论与成套技术[ M ]. 北京:煤炭工业出版社,2007.
[ 8 ] 康红普. 煤巷锚杆支护成套技术研究与实践[ J ]. 岩石力学与工程学报,2005,24( 21 ):3 959 - 3 964.
[ 9 ] 康红普,王金华,林 健. 煤矿巷道锚杆支护应用实例分析[ J ]. 岩石力学与工程学报,2010, 29,( 4 ):649 - 661.
[ 10 ] 周保生,朱维申,李术才. 神经网络在综放回采巷道锚杆支护设计中的应用研究[ J ]. 岩石力学与工程学报,2001,20( 4 )497 - 501. |
|
|
|