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- Keywords Shallow burying opening;Shotcrete and bolt support;Orthogonal finite element method;Numerical simulation; 浅埋洞室;锚喷支护;正交有限元;数值模拟;
- shotcrete and bolt support 锚喷
- Under the explosive load,shotcrete and rock bolt support and integral lining structures are usually used for chambers in rock mass. 在爆炸荷载作用下,岩体洞室通常采用喷锚支护结构和整体被复结构。
- By appling surround rock strength theory,stiffener theory,and observating weighe of 2 # seam bolt support in Ximing Coal mine,determines the rational position of roadway and bolt paramters. 通过运用围岩强度强化理论和“刚性梁”理论,对2%23煤层的锚杆支护进行矿压观测,合理确定出巷道位置和锚杆参数
- combined support with shotcrete and bolting 锚喷支护
- Application of Bolt Support with Shotcrete and Wire Mesh Reinforcement in Slope Consolidation of Foundation Pit 锚喷网支护在基坑边坡加固处理中的运用
- The application of shotcrete and rock bolt support technology in deep mixing pile water-stop curtain wall 深层搅拌桩止水幕墙加喷锚支护技术的应用
- Both handle and bolt are automatically deadlocked against turning. 把手和插销都自动锁死不能转动。
- shotcrete and rock bolt support 喷锚支护
- Application of Shotcrete and Bolt Net Protection Technology in Slope Control of Open Pit Engineering 喷锚网防护技术在露天矿工程边坡治理中的应用
- Numerical simulation on mechanical effect of shotcrete and bolt in reinforcing failure earth retaining wall 失稳挡墙加固中锚喷力学分析及数值模拟
- RESEARCH ON DYNAMIC COMPUTATION FOR SHOTCRETE AND ROCK BOLT SUPPORTING AND INTEGRAL LINING STRUCTURES IN ROCK MASS 岩体中喷锚支护与衬砌结构计算研究
- These nuts and bolts hold the wheels on. 这些螺帽和螺栓把轮子固定住了。
- Probing into Temporary Support Technology Using Shotcrete and Bolting with Wire Mesh in Roadway Drivage 锚网喷巷道掘进临时支护工艺探讨
- Application of Support with Shotcrete and Bolting Wire Mash and Steel Strip in Jiangou Mine 锚网钢带支护在碱沟煤矿的应用
- Remove the upper suspension arm nut and bolt at the axle bracket. 从车轴支架上拆去上端悬吊臂螺帽和螺栓。
- Keywords roadway development;shotcrete and bolting wire mesh support;stress monitor; 开拓巷道;锚喷网支护;压力监测;
- He do not know the nuts and bolt of our accounting system. 他一点也不了解我们会计系统的基本细节。
- Application of Combined Support Using Shotcrete and Bolting Wire Mesh, Cable Anchors and Spud at Intersection Point with Large Cross-section 锚网喷、锚索、锚注联合支护在大断面交岔点的应用
- Research on rock pressure law and bolt support technology for mining gateway 回采巷道矿压规律与锚杆支护技术研究
