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- Supporting technique in deep-seated high stressed soft rock roadway is always one of the puzzles in underground engineering field at home and abroad. 深井高应力软岩巷道支护一直是国内外地下工程支护的难题之一。
- With grouting-bolting as the kernel, pre-stressed anchor rope truss as the assistant, the combined supporting system solved the supporting problem in deep-seated high stressed soft rock roadway. 通过以锚注为核心、预应力锚索和锚索桁架为辅助的的锚注联合支护体系解决了深井高应力软岩巷道的支护问题。
- Supporting countermeasures for the roadway in deep high stress soft rock 深部高应力软岩巷道支护问题及对策
- high stressed soft rock 高应力软岩
- DEFORMATION AND FAILURE OF SURROUNDING ROCKS OF ROADWAY IN HIGH STRESSED SOFT ROCKS 高应力软岩巷道围岩变形破坏研究
- High stress soft rock 高应力软岩
- The test of the shell bolting and shotcrete trestle used in the soft rock tunnels under high stress was introduced and the result shows that it can improve the bracing ability with less material. 在介绍网壳锚喷结构支护技术特点的基础上,阐述了其支护机理,并简述了网壳喷层支架试验结果,达到用较少材料提高喷层支撑能力与抗压的目标,证明网壳锚喷结构是一种结构合理、工艺简单、能承受高应力及采动荷载的新型支架。
- Study of Coupling Support in Soft Rock Roadway Under High Stress 高应力软岩巷道耦合支护研究
- Controlling of high stress and compound soft rock entry 高应力复合型软岩巷道控制技术
- Study on deep soft rock roadway support in high stress area 深井高应力软岩沿空回采巷道安全支护研究
- Study on support tech. Of high stress and rich joint soft rock 高应力富节理软岩支护技术研究
- soft rock seam with high stress and strong distention 高应力强膨胀软岩层
- Deep grooves channelled the soft rock. 在软岩石上形成许多深槽。
- Roadway Repair Technology in Swell Soft Rock with High Depth and High Stress 深部膨胀性软岩巷道修复技术研究
- Research on Support Technology for Mine Large Cross Section Soft Rock Roadway in High Stressed Broken Zone 高应力破碎带松软岩层大断面巷道支护技术研究
- Any of various mollusks that bore into soft rock or wood. 钻蛀虫钻入松软岩石或木头中的软体动物
- Study of support technique of bolt, beam, gunite, grouting of roadway with soft rock driving in high stress zone 高应力软岩巷道锚、梁、喷、注支护技术研究
- Focussed Relaxation in High Stress Situations. 高应力集中缓和局势.
- Deep grooves channeled the soft rock. 在质地松软的岩石上形成许多深槽。
- Construction technique of high pressure waterproof gate in high stress and soft rock 高应力软岩中高压防水闸门施工技术
