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- The extreme soft rock laneway have the characteristic of continuous plastical deformation destroying. 极软岩巷道具有持续塑性变形破坏工程特征,单一支护方式难以控制。
- The extreme soft rock laneway have the characteristic of continuous plastical deformation destroying.Single supporting method is hard to control it. 摘要极软岩巷道具有持续塑性变形破坏工程特征,单一支护方式难以控制。
- Based on the measured results and field survey, the cause of the failure and deformation of the surrounding rock around soft rock laneway in MaLuPing mine are discussed. 根据现场调查和实测结果,分析了马路坪矿软岩巷道围岩变形和破坏的主要原因。
- Measure and Practice on the Shoring of the Soft Rock Laneway 淮北矿区软岩巷道支护措施及实践
- Keywords soft rock laneway;numerical simulation;practice; 软岩巷道;数值模拟;实践;
- Deep grooves channelled the soft rock. 在软岩石上形成许多深槽。
- soft rock laneway 软岩巷道
- 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
- Underground pressure and timbering technology in laneway construction in soft rock mass is one of the complicated technical problems. 软岩巷道地压与支护技术是地下工程施工中复杂的技术难题。
- Deep grooves channeled the soft rock. 在质地松软的岩石上形成许多深槽。
- Do you like ballads or soft rock music? 你喜欢听抒情歌曲还是抒情摇滚乐?
- At present,the excavation level of rock laneway is low,which badly influences the continuous production of coal mine. 目前,岩石巷道掘进水平普遍偏低,严重影响了煤矿接续生产。
- The TIR radiation of soft rock is influenced with seawater. 同时发现红外辐射温度变化受海水的影响。
- The softer rock has been weathered away into soil. 较软的岩石风化成了泥土。
- The plates move slowly and continuously on the atmosphere, a layer of hot, soft rock in the mantle. 板块缓慢连续地在软流圈上移动,该软流圈是指地幔中炽热柔软层。
- The plates move slowly and continuously on the atmosphere,a layer of hot,soft rock in the mantle. 板块缓慢连续地在软流圈上移动,该软流圈是指地幔中炽热柔软层。
- The polypropylene fibre concrete is the new kind of concrete flexible shotcrete layer forms in the soft rock tunnel sup-porting engineering. 摘要聚丙烯纤维混凝土柔性喷层是软岩巷道支护中一种新型的喷层形式。
- It will lengthen as a result of headwater erosion and, thereby, will cut a valley through both hard and soft rock. 由于向源侵蚀的结果,它不断延长并且穿过软硬岩石从中切出一条河谷来。
- This paper introduces the application about anchor cable jetting combined supporting in broken soft rock drift. 重点介绍了锚索喷注联合支护在碎胀软岩巷道掘进中的应用。
- We have four different styles: soft rock, slow music, love songs and discos - something you can dance to. 大致分为四种风格:抒情摇滚,节奏舒缓的,还有爱情歌曲,迪斯科音乐,那种可以随着跳舞的音乐。