1) metal net support
锚网（索）支护
2) bolt-mesh-cable support
锚网索支护
1.
Application of bolt-mesh-cable support in soft mining gateway of deep mine;
深井软岩回采巷道锚网索支护技术应用
2.
Application of bolt-mesh-cable support technology in roadway excavated in gob-side;
锚网索支护技术在倾斜煤层沿空掘巷中的应用
3) bolt-mesh-anchor support
锚网索支护
1.
Based on the great deformation and difficult supporting characteristics of surrounding rocks in"Three soft"and drived gateway in fully-mechanized caving,a new bolt-mesh-anchor support technology was put forward.
针对三软综放沿空巷道围岩大变形、难支护的特点,提出采用锚网索支护新技术,通过对试验巷道数值模拟以及表面位移、围岩深部位移和围岩应力的现场监测,分析了试验巷道矿压显现活动规律,掌握了试验巷道在锚网索支护下的围岩变形规律,这为锚网索支护在三软煤层巷道的推广应用和支护参数设计提供了科学依据。
2.
Problems of bolt-mesh-anchor support with the increase of mining depth in Chaochuan colliery are analyzed.
分析了朝川矿随着开采深度的增加锚网索支护存在的问题,根据现场的调研,从矿区地质条件,围岩性质,地质力学特征等方面对巷道顶板破坏高度及两帮破坏深度进行了计算,在此基础上对现有的锚网索支护参数进行了系统优化,提出了该矿锚网索支护的设计方案。
4) design for bolting with wire meshes and cables
锚网索支护设计
5) anchor net
锚网
1.
As a nursing theory is investigative and thorough to practice the empirical backlog with the united protection of bolt and anchor net and anchor wire in active entry,the protection technique,which bolt and anchor and anchor wire in active entry already had been applied in" three soft" coal seam,meanwhile the support of mine steel and U steel had been replaced by it with a good result.
随着煤巷锚杆、锚网、锚索联合支护理论研究的深入和支护实践经验的积累,锚杆、锚网、锚索联合支护技术已在"三软"煤层中应用,从而代替了矿工钢和u型钢支护,收到了很好的效果,这一技术的应用和推广,为矿区的建设和发展提供了保证,煤巷支护成本大幅度降低,实现了企业的高效、快速发展。
6) bolting wire mesh
锚网
1.
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.
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。
2.
The technology of combination of bolting wire mesh and cable anchor has been proved to be workable in the permanent coal-seam roadways,basing on analysis of dates collected from observations of roadway.
通过对锚网巷道支护理论研究,在林南仓矿二水平人车下山实施了"锚—网—带—索"联合支护,监测数据表明在永久煤巷中采用"锚—网—带—索"联合支护技术是可行的的。
参考词条
补充资料：喷锚支护
| 喷锚支护 combination of anchorage and shotcrete support 把锚固和喷混凝土结合起来，用以加固地下洞室围岩的措施。喷混凝土是利用喷浆设备向地下洞室开挖面喷一定厚度的混凝土层，借以支护围岩。由于混凝土喷层密贴围岩，并具柔软性等特点，所以能承受较大荷载，并能控制围岩变形，充填胶结岩体表层裂隙，保护和发挥岩体的潜力。喷混凝土可以作为洞室围岩的初期支护，也可以作为永久性支护。喷锚支护是使锚杆、混凝土喷层和围岩形成共同作用的体系，防止岩体松动、分离。把一定厚度的围岩转变成自承拱，有效地稳定围岩。当岩体比较破碎时，还可以利用丝网拉挡锚杆之间的小岩块，增强混凝土喷层，辅助喷锚支护。 |
说明：补充资料仅用于学习参考，请勿用于其它任何用途。