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- Anchor drilling machine also effects rapidity of anchor bolt support. 锚杆钻机又直接影响到锚杆支护的速度。
- driving and anchor bolt support set 掘锚机组
- The influence of anchor bolt supports on seismic responses of strengthening grottoes is studied with the engineering soft ADINA. 摘要利用大型通用ADINA有限元分析软件进行动力分析,研究锚杆加固对石窟地震反应的影响。
- The obtained results are shown that the anchor bolts supports in the fissured rock mass is good to raise the safety of the whole structure of grottoes. 结果表明,锚杆的加固作用是明显的,在有裂隙的部位打入锚杆对石窟整体结构的安全性是有益处的。
- anchor bolt support 锚杆支护
- Install the seat/shoulder belt anchor bolt. 安装座椅/安全肩带系紧螺栓。
- Install the seat/shoulder belt anchor bolt . 安装座椅/安全肩带系紧螺栓。
- Threaded rod, anchor bolt, nut, washer. 牙条,地脚螺栓,螺帽,垫圈。
- anchor bolt supporting 锚杆支护
- Application of Anchor Bolts Supporting in comprehensive mining units Dismantle 锚杆支护在综采拆除中的应用
- Anchor Bolt( Anchor), the error should be consistent with the size norms. Thread the anchor bolt should be protected. 地脚螺栓(栓)寸的偏差应符合规范的规定.;地脚螺栓的螺纹应受到保护
- Axis positioning buildings, infrastructure and elevation axes, anchor bolt fastening should conform to the specifications and design requirements. 建筑物的定位轴线、基础轴线和标高、地脚螺栓的规格及其紧固应符合设计要求。
- 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。
- Anchor Bolt (Anchor), the error should be consistent with the size norms. Thread the anchor bolt should be protected. 地脚螺栓(锚栓)尺寸的偏差应符合规范的规定。地脚螺栓的螺纹应受到保护。
- The test of bolt and soft bolt support has achieved success,to extend and application widely in Malan 2 # coal,the effect is better. 马兰矿2%23煤全锚支护试验取得成功,并大面积推广应用,取得较好的经济效益。
- Then this method is used in the calculation of bolt support on coal goaf, and deformation of goaf is compared before and after bolt support. 并将这种方法应用于巷道锚杆支护的计算中,对锚杆支护前后围岩的变形进行了对比。
- Should be installed on fixed(mixed) concrete foundation with anchor bolt to ensure ni shaking(viberation) during(when) working. 1混合时必须用地脚螺栓安装在混凝土基础上,以保证工作时不致有震动。
- The main products have the chemical anchor bolt, stampings, fasteners, can be customized according to customer non-standard pieces. 主要产品有化学锚栓、冲压件、紧固件,能根据客户要求定制非标准件。
- Based on the theory of rock mechanics that applied in country rock kerf, and using bolt support can remove the heave of bottom, which gets good effect in practice. 施工中应用巷道围岩切缝法的岩石力学理论分析,采用锚杆支护法解决底板臌起现象,收到良好效果。
- Prior to concrete casting, upper column rebar and anchor bolt thread shall be wrapped by plastic sheet to prevent contamination from concrete. 砼浇筑前用塑料薄膜对上部柱筋及螺栓丝扣进行保护,防止砼污染钢筋。
