扣件

应用模型进行了板式轨道的参数研究，主要是针对板式轨道的扣件刚度和CA砂浆厚度来进行；

A study of parameter work is processed using the vehicle and track model . The key parameter is the rigidity of the fastening system and the height of the CA layer .

制造商应提供证明证实扣件系统符合nsr项目所有规范。

The manufacturer shall provide an attestation confirming that the fastening system verify all the specification of the NSR project .

棚屋由一个搭钩和U型扣件固定着。

The shed was secured by a hasp and staple fastener .

有关钱包外观和感觉的一切——扣件和材料随着时间的流逝磨损和松动、塑料和纸质钱币及金银、以及手写电话号码和印刷电影票，都与我们日新月异的世界完全不同。

Everything about the look and feel of a wallet — the way the fastenings and materials wear and tear and loosen with age , the plastic and paper and gold and silver , and handwritten phone numbers and printed cinema tickets — is the very opposite of what our world is becoming .

弹性钢轨扣件轨道的轮轨作用力分析且随RAIL行

Analysis of Wheel - track Force with Elastic Rail Fastener

在传感器座板上面带有轨垫式传感器，传感器上带有B形扣件。

A rail-pad type sensor is arranged on a sensor bedplate and is provided with a B-shaped fastener .

基于ANSYS的扣件式钢管高支撑架计算分析

Ansys Analysis of High Support Frame Using Fastener-style Steel Pipe

用ANSYS分析扣件式钢管脚手架整体稳定承载力

ANSYS-based analysis on whole stable load-bearing capacity of steel tubular scaffold with couplers

扣件式钢管脚手架立杆计算长度附加系数k的确定及应用

The computation and application on additional coefficient K of calculating length in steel tubular scaffold with couplers

由于轨道结构条件制约，钢轨接头扣件应用C型弹条受到限制。

The C type spring catch can 't be used as the retainer of the rail joint due to the restriction of the railroad construction .

明桥面普通轨道防爬及K型扣件扭矩值的研究

Waterproofing design and construction of bridge floor STUDY ON GENERAL RAIL ANTICREEP OF OPEN BRIDGE FLOOR AND TORQUE VALUE OF K TYPE FASTENINGS

对变形波长来说，轨道横移值是敏感参数，轨道原始弯曲矢长比、钢轨扣件阻矩系数H较敏感参数。

The rail initial deformation offset is a sensitive parameter but the other two are comparatively sensitive parameters in influencing the rail elastic distortion wavelength .

南京地铁DTⅥ2型扣件弹条折断原因分析

Analysis of DT ⅵ 2 Type Fastener Broken Shells in Nanjing Metro

在matlab平台上对扣件定位算法进行了测试，程序实现了分类器并对分类器进行了训练和测试。

The fastener positioning algorithm is tested on Matlab platform . Realized the classifier in program and the classifier has also been trained and tested .

某40m箱梁扣件式钢管满堂支架施工技术

Construction Technology of Steel Tubular Scaffold with Couplers for Some Box-girder with 40m Length

更进一步，将轨道结构作为随机参数结构，把扣件刚度和道床刚度视为服从正态分布的随机变量，应用MonteCarlo随机有限元方法，对轨道结构的随机振动规律进行了研究。

Further more , the random vibration laws were studied by using Monte Carlo random FEM ( finite element method ) under the condition that the track parameters of fastener stiffness and ballast stiffness are treated as random parameters obeying normal distribution .

对特殊减振要求地段主要采用浮置板式道床、弹性短轨枕式整体道床轨道、框架式轨枕、减振器扣件、D型可更换式弹性轨枕直接轨道、IST等工程措施。

Special engineering measures taken to overcome vibration include floating track beds , elastic shorter-sleeper holistic beds , framed sleepers , absorber-fasteners , replaceable D-style elastic sleeper railway track , IST etc.

通过化学法测定PEgMAH的接枝率（Gx），加入一定接枝率的该母料后，获得适合于扣件挡板座用的尼龙6-聚乙烯共混物的改性材料。

The graft ratio ( Gx ) of PE-g-MAH was determined by chemical method . The modified material of nylon 6 - PE blends for buckled fender bases could be obtained by adding suitable master batch with a certain graft ratio .

基于ANSYS通用有限元软件，建立扣件式支架系统的空间有限元模型，分别对两个工程实例模型施加荷载和合理的边界条件，检算其强度、刚度和稳定性。

Based on general ANSYS software , the space finite element models for the fastener-style scaffold system are established , in which loads are applied and reasonable boundary conditions are considered on the two engineering examples respectively . Strength , stiffness and stability of the scaffold system are checked .

如果有几座桥，应提供允许钢轨滑动的zrl扣件系统。

In the case of several bridges , ZRL fastening system allowing the rail to slip shall be expected .

当采用扭矩为60N·m的扣件，墩身高度超过10m时，制动过程中局部区段的扣件可能出现滑动现象。

The local slip of the track fastener probably appears if the torque of the fastener is less than 60 N · m and height of the pier is more than 10 m.

建立的机车JM型磨耗型踏面、60kg/m钢轨、扣件、橡胶垫板和道床等有限元模型更加真实地模拟了轮轨接触状态。

The finite element model , which is composed of JM worn type of locomotive wheel , standard 60 kg / m rail , rail fastening , rubber tie plate and ballast bed , well simulates actual wheel-rail contact state .

扣件式钢管模板支架安全性研究与施工建议

Research on the safety of Tube-and-coupler formwork support and construction suggestions

扣件式钢管脚手架计算程序的设计与开发

Design and Development of Fastener Style Steel Pipe Scaffolding Calculation Program

扣件式钢管模板支撑系统倒塌事故原因分析

Analysis of cause on collapse of fastening steel pipe support system

弹条Ⅰ型轨道扣件动力参数的试验研究

Experimental Investigation on Dynamic Parameter of Spring ⅰ Type Track Fastener

扣件式钢管支模架体系设计与施工中应注意的几个问题

On Design and Construction of Steel Tubular Scaffold System with Couplers

扣件式钢管高支撑模板架的设计和施工

Design and Construction of Steel Tubular High Formwork Support with Couplers

扣件式钢管模板支撑架计算模型回顾与思考

Review and meditation on calculation model of fastener-type steel pipe scaffolding

当然，他们同时也使用机械扣件和焊接。

Of course , they also use mechanical fasteners and welding .