1) bolting and web-shotcreting support
网锚喷柔性支护
1.
The theory and application in tunnel of high-stress bolting and web-shotcreting support;
隧道高应力网锚喷柔性支护技术理论与应用
2) support of anchored net and sprayed concrete
锚网喷支护
1.
Taking the intersection of Mining Area 7 in Baodian Mine for example,the paper discusses supporting methods and construction technology of soft rock roadway in large-span crossing points,making use of support of anchored net and sprayed concrete technology and anchor reinforcement role in the design of support parameters made good economic and effects.
以鲍店煤矿七采区交岔点为例,探讨了大跨度交岔点软岩巷道的支护方法和施工工艺,利用锚网喷支护技术加锚索补强作用设计支护参数,取得了良好的经济效益和实施效果。
3) Spray the Anchor Net Supporting Technique
喷锚网支护
1.
Using spray the anchor net supporting technique to the steep incline can increase the structural strength and improve the anti-distortion rigidity.
喷锚网支护可提高高陡边坡岩土的结构强度和抗变形刚度,增强边坡的整体稳定性。
4) bolting and shotcrete net propping
锚喷网支护
1.
Application of bolting and shotcrete net propping method in conveyor gateway;
锚喷网支护法在运输顺槽中的应用
5) bolt-mesh-spurting supporting
锚网喷支护
1.
Based on the analysis of principle of bolt-mesh-spurting supporting the design and application of this supporting in large span opening are introduced; moreover key construction technique is summed up.
分析锚网支护原理,介绍了锚网喷支护在大跨度巷道中的设计及应用,并对施工技术关键做了总结。
6) semi-rigid shell bolting structure
半刚性网壳锚喷支护
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。
参考词条