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- bolt and shotcreting face 锚喷工作面
- The destructive reasons and countermeasures of bolting and shotcreting roadway are discussed. 论述了锚喷巷道的破坏原因并提出了对策。
- Combining with the reality of coal mine,introduce the support mechanism, parameter choose,and practising of bolting and shotcreting with wire mesh. 结合龙固煤矿生产实际,介绍了锚网带喷支护机理、支护参数选择原则及施工中的注意事项。
- At present,bolting and shotcreting have been widely applicatied,but in engineering there is still problems effecting its application. 目前锚喷支护技术虽已得到广泛的应用和发展,但在实际工程中仍存在着一些问题和影响因素。
- On the spot, using small pile-shed forepoling with bolting and shotcreting support to deal with the tunnel collapse in arch is successful. 现场采用超前小管棚预注浆与锚喷支护综合技术处理隧洞塌拱取得了良好效果。
- The sucessful experience of bolting and shotcreting with wire mesh in coal bottom road is introduced.The applied result is analyzed.And good economic effect has made. 介绍在厚煤层,沿煤底板送煤轨道巷,采用锚网锚索喷碹联合支护的成功经验,并对其应用效果进行了分析,取得了较好的经济效果。
- Bolting and shotcreting have used in Zhenchengdi mine for many years,the construction technique and experiences of bolting and shotcreting are introduced. 西山煤电集团公司镇城底矿多年来一直坚持推广使用锚喷支护,取得了成功的经验,现介绍采区准备巷道在煤层中锚喷支护的施工技术及经验体会。
- Several kinds of temporary suport ways used in bolting and shotcreting road based on the road section and featune of surrounding rock are analyzed in this paper. 分析锚喷巷道临时支护的几种方法,根据巷道断面及围岩的性质采取不同的临时支护。
- Application of water jet dedusting fan in bolt and shotcreting drivage 水射流除尘风机在锚喷掘进中的应用
- Make an analysis and approach on the problems of bolting and shotcreting in rock roadway construction, the methods of improving the support result are provided and have made good result. 总结了岩巷掘进推广应用“三小”的情况和在提高单进、降低掘进成本等方面取得的经济效益，提出了存在问题和建议。
- The bolt and handle are deadlocked against turning. 门闩和把手全卡住了，转动不了。
- The assassin should be behind bolt and bar. 应该把这个刺客严禁在监牢里。
- combined bolting and shotcreting technique 喷锚支护技术
- bolting and shotcreting (with wire mesh) 锚（索）网喷支护
- bolting and shotcreting support network 锚喷网支护
- bolting and shotcreting supporting 锚杆喷射混凝土支护
- bolting and shotcreting with wire mesh 锚喷网支护
- It is attached using a bolt and split pin. 它使用一个劈开销钉并且附上螺栓。
- Maily produced bolt and nut two series. 主要生产螺母和螺栓两大系列。
