针对急倾斜煤层巷道支护现状,在试验巷道探索采用锚网索支护技术。
According with the supporting status quo of steeply inclined seam roadway, in experimental laneway the application of Bolt-mesh-anchor support system was explored.
介绍了厚煤层回采巷道中锚网(索)支护的施工组织及应用效果分析。
The organization of construction and application result of metal net support in thick coal seam mining are introduced.
经实践证明,锚带网(索)及点柱加强的综合支护技术在大断面大跨度巷道是可行的。
The Practice has proven that the blot (rope) and point-to strengthen the comprehensive support technology in large-span large section of the roadway is feasible.
通过对锚网巷道监测数据的整理和分析,验证了在永久巷道中采用锚网带索联合支护技术是可行的。
The technology of combination of bolting wire mesh and cable anchor has been proved to be workable in permanent roadways, based on analysis of date collected from observations of roadway.
介绍了该矿采用的高强锚网索一次支护、长环形支架二次支护以及壁后注浆的联合支护技术。
This paper introduced a combined supporting technology, including first supporting, high-strength bolt-net-cable supporting, second supporting, long ring support and grouting behind support.
通过锚、网、索组合支护在大断面煤巷中的应用,介绍了其支护参数的选择、施工工艺及支护效果。
Through combined bolting with wire meshes, beam and cable anchor applied in large section roadway, this paper introduces how to select support parameter, working craft and support result.
同时,实施锚网索耦合支护的深部回采巷道能够满足巷道掘进与工作面回采期间的稳定性控制要求。
The gateway with bolt-net-anchor coupling support can meet the requirements of the stability control during gateway excavation and coal extraction.
文章具体分析了锚、网、索支护技术的使用性,以及支护参数的计算和确定。
In the article, the useful characters of support technology with anchor bolt, anchor net and anchor rope, the calculation and determination of support parameters are specifically analyzed.
锚、网、索组合支护技术在大断面车场推广应用,可以经济合理地解决施工难题。
The compound support technology with anchor bolt, anchor net and anchor rope is applied in the large cross-section parking. The difficult construction problems are solved economically and reasonably.
在综合讨论大屯矿区现用锚网支护设计方法尚存问题的基础上,对厚煤层放顶煤沿底回采巷道的锚网(索)支护参数设计方法进行了全面分析。
Based on the multiple problems existing in design of bolting support in Datun mining Area nowadays, the parameters of bolting (cabling) with wire mesh in actual mining...
在综合讨论大屯矿区现用锚网支护设计方法尚存问题的基础上,对厚煤层放顶煤沿底回采巷道的锚网(索)支护参数设计方法进行了全面分析。
Based on the multiple problems existing in design of bolting support in Datun mining Area nowadays, the parameters of bolting (cabling) with wire mesh in actual mining...
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