bolting

Contact friction mechanism and finite element analysis of beam-to-column bolted connections;

梁柱螺栓连接中接触摩擦机理及有限元分析

The performance of bolted connection in aluminum alloy which carried both tension and shear are analyzed based upon the finite element analysis(FEA).

通过有限元分析了铝合金构件普通螺栓连接同时抗拉抗剪性能,选取了4。

In one installation, several flange connecting bolts ruptured.

某装置多根法兰连接螺栓发生断裂,经化学成分分析、金相分析、断口的微观形貌、宏观形貌分析、腐蚀产物的能谱分析等一系列研究分析,确定该螺栓含碳量偏高,且处于腐蚀环境,失效为晶间型的应力腐蚀导致的断裂失效,并对如何预防该类连接螺栓再次发生失效提出建议。

The fracture reasons of connecting bolt of piston head and piston skirt in a diesel engine for ship were analyzed by OM,SEM and EDS etc.

采用光学显微镜、扫描电镜和能谱分析等检测手段对船用柴油机活塞头和活塞裙的连接螺栓断裂原因进行了分析。

In order to solve the unreliability problem in connecting caused by the use of ordinary bolt in ground down lead of power transmission line reinforced concrete pole,the deficiencies of the ordinary bolt are analyzed through typical examples,then one kind of new connecting bolt is designed specially according to the theory of the relation between resistance and contact face.

为解决输电线路砼杆接地引下线使用普通螺栓连接在运行中存在连接不可靠的问题,通过运行实例分析了普通螺栓的不足之处,根据电阻与接触面的关系理论,设计了一种新的专用连接螺栓。

The application of contact friction in bolt connection;

接触摩擦在螺栓连接中的应用

Finite element analysis of pneumatic cylinder bolt connection stress;

气缸的螺栓连接有限元应力分析

In this paper,we adopt the common Finite Element Analysis software-ANSYS to compute and analyze the force alternation and destroy form of the high strength friction grip bolt connection in principle,and get the force distribution diagram.

采用大型有限元分析软件ANSYS,对钢结构高强度螺栓连接的受力分布规律进行了计算和分析,得出了该构件的受力分布图,从理论上对高强度螺栓连接的破坏形式和受力变化进行了分析研究,为进一步改进高强螺栓连接构件的受力状况和结构设计提供了必要的理论依据。

Optimum analysis of bolting top-joint of electric power transformation truss-column;

变电构架柱螺栓连接柱顶节点优化分析

Compared with the traditional welding truss-column in shape of A,the members of the bolting top-joint are much smaller than the common welding joint.

与传统焊接A字变电构架柱相比,新型构架柱螺栓连接柱头各构件关联体小,工厂加工、运输和安装较简单,尤其是镀锌难度和镀锌成本能较大幅度地降低,整体经济性较好。

A new type of bolting top-joint for power transformation truss-column was proposed.

提出变电构架柱新型螺栓连接柱头形式,通过试验研究和有限元计算相结合的方法,验证新型构架柱的可行性。

A review of vibration-based condition monitroring and indentificaiton for mechanical bolted joints

机械螺栓连接状态监测和辨识方法研究进展

In order to improve the accuracy and reliability of bolted joints in design,further in- vestigation on the norm,criterion and basic calculation formulas in strength design are made in this paper.

为了进一步提高螺栓连接设计计算的精确度,本文从强度设计准则、设计规范、基本计算公式等方面作了一些探讨,并着重对以屈服极限为门槛值的强度计算进行了可靠性分析。

In this paper, the characteristics and application of tightening method of bolted joints up to the yield point(TMYP) are introduced.

介绍螺栓连接屈服点拧紧法的特性及应用情况。

The cross girder center segments of the bents were field bolted.

构架横梁的中间段在工地用螺栓连接。

"When bolting to steel flanges, longer bolts or stud may be required."

当用螺栓与钢法兰连接时,可能需要更长的螺栓或螺杆。

double-studded flange

双头螺栓连接的法兰

boiler band joining eye bolt

锅炉带圈连接眼螺栓

studded-flange connection

带柱螺栓的法兰连接

Sets of torshear type high strength bolt hexagon nut and plain washer for steel structures

GB/T3632-1995钢结构用扭剪型高强度螺栓连接副

eye with stud connections, of iron or steel for insulator chains

带双头螺栓连接器的眼,钢铁制,用于绝缘子串

Note- threads connecting to microscope are male.

注意：连接显微镜的螺栓是外螺纹。

Bolted joints can be readily disassembled and reassembled; hence Bolts or screw fasteners are used more than other types of mechanical fastener.

螺栓连接易于装、拆;因此,螺栓或螺纹件紧固件较其它机械扣件用得更广。

"Bolt: Mechanical fastener, usually used with a nut, for connecting two or more parts."

螺栓:通常与螺母一起用于连接两个或更多零件的机械紧固件。

Cable connections are made to the side of the battery by means of threaded bolts into "cast-in-lead" stainless steel nuts.

在蓄电池一侧，利用螺栓拧到“镶铸铝”的不锈钢螺帽上进行馈线连接。

During casting internal and external formwork are conneced together using tie forms, n.2 bars diam.15 mm every1.5 m.

浇注混凝土过程中，内模，外模用穿墙螺栓连接，每1.5米设15毫米螺栓2条。

Component installation of nodes connected by bolts or welding required inspection Connections after passing before welding or fastening.

构件安装采用焊接或螺栓连接的节点,需检查连接节点,合格后方能进行焊接或紧固.

The Statistical Distribution of Bolt-Hole Clearance in Bolt Joints;

螺栓连接件中栓孔间隙分布规律的研究

Install the bolts attaching the end cap to the front fender.

安装连接末端端盖到前挡泥板的螺栓。

Analysis of pivot bolt breaking for water gate of Xinqiao ship lock

新桥船闸闸门支铰连接螺栓断裂分析

The Replace and Quality Supervision for the Bolt of the Steel Rigid Frame Node;

钢架节点连接螺栓的代换及质量监督

Reached on Mechanics Action of Converter's Self-adjusting Bolt Connection

转炉自调螺栓连接装置力学行为研究