The torque coefficient and antislide coefficient is important evaluation parameter of the performance class of high strength bolt.
扭矩系数是高强度螺栓扭矩法施工的关键参数。
A newly developed high efficient degreasing and rust removing solution for pre blackening treatment of high strength bolt is presented.
根据高强度螺栓发蓝工艺的独特性，研制适用工艺要求的常温除油除锈液，在生产中应用良好。
Fatigue of grid structure with bolt-sphere joints mainly behaves fatigue in joints, the critical of which is fatigue of high strength bolt.
螺栓球节点网架的疲劳主要是节点的疲劳，而节点的疲劳关键是高强螺栓的疲劳。
The axial preloads are difficult to measure and check when the steel structure high strength bolt connecting is implemented by rotation method.
针对余热锅炉钢结构高强度螺栓在转角法工艺条件下连接，轴向预紧力难以测量和检验，提出了高强度螺栓连接安装质量监督检验的有效方法。
This paper discusses the application of calculation formulas of high strength bolt connection in bearing type under the action of both shearing force and axial tensile force.
本文讨论了承压型高强度螺栓连接在同时承受剪力和杆轴方向拉力时其计算公式的应用。
Steel Series: steel with high strength large hexagon head bolts, torsion shear bolt connections made, the steel truss joints of high strength bolts, studs, drill the end of wire.
钢结构系列：钢结构用高强度大六角头螺栓，扭剪型螺栓连接副，钢网架球节点用高强度螺栓，焊钉，钻尾丝等。
Based on the experiment of three different groups of samples the working principle and the failure types of the friction connection and the bearing connection high strength bolt were studied.
本文通过三组不同试件的试验，对磨擦型和承压型两种高度螺栓连接形式的工作机理和失效形式进行了试验研究。
This paper analyses the relation between fatigue life and imposed preload of high strength bolt usually used in construction engineering and locates optimum working range to apply preload to it.
分析了工程上常用的高强度螺栓的疲劳寿命与施加的预紧力之间的关系，找出施加预紧力的最佳范围。
On the basis of experiment research, the internal force of high strength bolt joint area of steel beams and concrete walls within steel profiled bar was analyzed under the low period cyclic load.
在试验研究的基础上，对钢梁与钢骨混凝土墙高强螺栓连接节点在低周反复荷载作用下节点域的内力进行分析。
In the connection design of steel structure, the shear plate with high-strength bolt connection is extensively used at the flexible joint where the beam is connected to the weak axis of the column.
钢结构节点设计中，梁与柱弱轴方向的柔性连接常采用剪力板高强螺栓连接，螺栓群所承受的荷载有竖向力和偏心力矩。
By the practical engineering, authors show the quality influence factors and control measures of high-strength bolt connection in steel structure.
通过工程实例，介绍了钢结构中高强度螺栓连接的质量影响因素及控制措施。
Construction technology and quality control measures for steel box girder, high-strength bolt, prestressed concrete box girder and inclined cable are briefly introduced.
简要介绍武汉白沙洲大桥主桥上部结构的钢箱梁、高强螺栓、预应力混凝土箱梁、斜拉索的施工工艺和质量控制措施。
The surface treatment technology is introduced for the high strength, bolt mechanical zinc coating. Specific instructions are provided for general trouble-shooting in the operation.
介绍了高强度螺栓机械镀锌的表面处理工艺，应对生产过程中常遇到问题提出了解决的方法。
Standard piece , hot bolt rammer, if high-strength bolt , nut etc.
标准件、螺栓的热镦，如高强度螺栓、螺帽等；
The connection mode that the end of steel plate shear wall is firstly welded onto a piece of steel plate, then connected by high-strength bolt is reasonable and reliable;
屈服钢板墙约束板端部先焊接厚钢板，再用高强螺栓连接的方式较为合理可靠；
Brittle fracture accident and countermeasure of the high-strength bolt of post junction of roof beam of.
钢结构梁柱连接处高强螺栓的脆性断裂事故及对策。
The paper discussed the other parts in the high strength roof bolt support system, including the resin, combined parts and anchor.
论述了高强度锚杆支护系统中的其它构件，包括树脂锚固剂、组合构件和锚索。
According to user requirements or to map, like the production of tough, high strength, large bolt, shaped bolts, nuts and various shaped pieces of shaped and non-standard items.
同时可根据用户要求或来图，来样制作各种高难度，高强度，特大型螺栓，异型螺栓，异型螺母及各种异型件和非标件。
Mechanism of high-strength bolt and bolting-grouting support was studied based on the deformation and failure rules of soft roadway.
基于软岩巷道变形破坏规律，对高强锚杆辅助锚注支护加固机理进行了研究分析。
This paper introduced a combined supporting technology, including first supporting, high-strength bolt-net-cable supporting, second supporting, long ring support and grouting behind support.
介绍了该矿采用的高强锚网索一次支护、长环形支架二次支护以及壁后注浆的联合支护技术。
Analyse causation and formulate repair technics. It cut the repair time by using high strength wrested and snipped bolt and be able to assure the equipment of repair to run in gear.
分析原因，制订检修工艺，应用高强度螺栓大大地缩短了检修时间，也能保证设备检修后能正常运转。
The experimental results were then analyzed and a calculation model for the penetrated high-strength bolt was established.
通过对试验结果的分析，建立了穿心高强螺栓的计算模型；
A mounting hole for arranging the high strength friction grip bolt is arranged at the top of the rectangle steel pipe column.
所述的矩形钢管柱的上部开有用于安装高强螺栓的安装孔。
To determine the anti-slip coefficient of the high-strength bolt which connects components of friction surface, it is screwed and determined by torsion and tensile testing machines respectively.
大六角头高强度螺栓连接副扭矩系数的检测，扭剪型高强度螺栓连接副坚固预拉力的检测，高强度螺栓连接磨擦面抗滑移系数的检测，是钢结构材料验收中的重要测量。
Practice showed that high pre-stress anchored bolt with high strength was effective method for controlling deformation of deep coal roadway with combined roof above gob.
实践证明，高预应力高强锚杆组合的围岩强化控制技术是控制深井厚复合顶板采空区上方煤巷围岩变形的有效方法。
EN14399-4:2005 High-strength structural bolting assemblies for preloading-Part 4: System HV-Hexagon bolt and nut assemblies.
预载荷高强度结构螺栓连接副-第4部分：HV系统-连接副的螺栓和螺母。
The high-strength right-screwing threaded steel bolt is formed by full thread reinforcing bars and cast steel nuts.
一种高强度右旋螺纹钢锚杆，是由全螺纹钢筋和铸钢螺母构成。
The high-strength right-screwing threaded steel bolt is formed by full thread reinforcing bars and cast steel nuts.
一种高强度右旋螺纹钢锚杆，是由全螺纹钢筋和铸钢螺母构成。
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