绞线

稳定化处理工艺参数对PC钢绞线性能的影响

Effect of Stabilizing Treatment Parameters on Properties of PC Steel Strand

低松弛PC钢绞线机组张力控制系统的改进

Improvement of Tensile Control System for Low Relaxation PC Stranded Wire Unit

PC钢绞线用钢丝力学性能变化研究

Study on the Changes of Properties of Wire for PC Steel Strand

PC钢丝钢绞线的生产新技术

New Technology to Manufacture PC Wire and PC Strand

大跨度桥梁用低松弛镀锌PC钢绞线的生产

The Manufacture of Low Relaxation Prestressed Galvanized PC Steel Strand for Wide Span Bridge

高强度低松弛PC钢绞线制造及工艺技术研究

Study on the Production and Process of High strength Low relaxation PC Steel Strand

PLC在钢绞线缠绕布线中的应用

Application of PLC to cable enwinding wiring unit

PC连续梁桥孔道压浆调查及钢绞线力学性能研究

Duct Grouting Investigation and Research on Mechanical Properties of Steel Strand in PC Continuous Bridges

斜拉索用PC钢丝钢绞线的种类与防腐分析

Variety and Anticorrosion Analysis of PC Steel Wire and Stranded Wire for Inclined Stay Cable

列车通信网（TCN，TrainCommunicationNetwork）是将列车上各智能部件连在一起的网络，它由多功能车辆总线和绞线式列车总线组成。

Train Communication Network ( TCN ) is a network that connects various intelligent parts in train .

高性能碳纤维增强塑料（CFRP）绞线筋粘结性能研究

Study on bond properties of high performance CFRP strands

一线网络是一种基于PC或者微控制器的，通过双绞线与一线元件进行数字通信的低成本的总线。

The 1-wire net is a low-cost bus based on a PC or microcontroller communicating digitally over twisted-pair cable with 1-wire components .

学生终端即基于μC／OS-Ⅱ的IP智能终端，通过双绞线与交换机实现和教师机的物理连接。

Student Terminal is an IP intelligent terminal based on μ C / OS-II , which can be connected with teacher computer , and Switch though twisted-pair .

DSL系统中双绞线电缆的测试和分析

Testing and Analysis Methods of Twisted Pairs Cable in DSL Systems

PROFIBUS现场总线网络层采用屏蔽双绞线连接。

The shield twisted-pair was used to link with PROFIBUS field bus network layer .

该桥为整体现浇25m跨径简支梁，采用CFRP筋中的碳绞线（CarbonFiberCompositeCable）作为体外预应力束。

The bridge consists of 25m-long simply-supported monolithic concrete girders external prestressed with Carbon Fiber Composite Cable ( CFCC ), one type of CFRP tendons .

通常是通过双绞线实现，双绞线对于传输话音数据是足够的，但是对于像Internet这种网络的高带宽要求就显得力不从心了。

Traditionally this connection is a twisted pair of copper wires , which is adequate for telephone calls , but the wide scale introduction of the Internet is placing higher bandwidth demands on the entire network .

目前，宽带网络的接入方式有：以太网（光纤双绞线交换机）、ADSL、CABLEModem（HFC）、宽带无线等。

At present , there are different modes of broadband access : Ethernet , ADSL , Cable Modem ( HFC ) and wireless broadband .

将2个RS232/CAN智能转换器通过双绞线连接起来，实现2个设备之间的RS232点对点远程通信。

Linking 2 RS232 / CAN converters of the RS232 devices by twisted wire can implement point to point long-distance communication .

超高速数字用户环路（VDSL）是利用无屏蔽铜芯双绞线传输高速数字信号的新技术。

VDSL is a new technology which transmits high-speed digital via unshielded twisted pair wire .

传统的有线接入网是基于DSL技术的铜缆双绞线网络，其提供的带宽能力非常有限。

Traditional wire line access network is based on DSL technology twisted-pair copper network . It can only provide very limit network bandwidth .

龙景互通1桥180m超长钢绞线施工技术

Construction Techniques for the 180-m Super-Long Steel Strands in the First Longjing Flyover

在试验研究的基础上，本文还给出了CFRP绞线筋的粘结应力-滑移曲线的理论方程，并提出了CFRP绞线筋的相对粘结特性系数的设计建议。

In addition , bond stress-slippage curves of CFRP strands and design suggestions for coefficient of relative bond properties of CFRP strands are presented based on the tests .

同时运用动力学突加荷载的原理，推导分析了预应力钢绞线式（钢棒连接式）落梁防止装置设计承载力的计算方法和设计伸长量SF的取值；

At the same time the dynamics is adopted to put forward the design method of the carrying capacity and the lengthen of prestress wire ( steel bar ) falling-off prevention structures of highway bridges .

介绍武钢PC钢丝及钢绞线用高碳钢盘条的生产和质量改进工作，分析存在的问题，提出了下一步工作的思路及建议。

The production and quality improvement of high carbon steel wire rod for PC steel wire and steel strand in WISCO are introduced and problems existing analyzed and considerations and proposals for the future work put forward .

双绞线缆线的二类型是遮蔽双绞线（STP）和无遮蔽双绞线（UTP）。

Two types of twisted-pair cable are shielded twisted-pair ( STP ) and unshielded twisted pair ( UTP ) .

该技术将通信光纤并入传统的ACSR（钢芯铝绞线）导线，进行动态温度测量。

Fiber-optic communication fibers were stranded into conventional ACSR conductors to provide dynamic rating data .

为此在馈线自动化系统中选择有线（双绞线）通信方式，采用OFDM技术实现数据传送，并用数字信号处理器（DSP）实现数据的调制与解调。

Therefore , wire ( twister-pair ) communication manner is chosen in the feeder automation system . The proposed system uses OFDM technology to transfer data , and adopts DSP to modulate and demodulate the data .

馈线主干线FTU和馈线支路上的FTU、TTU通信采用屏蔽双绞线的专线通信方式；

And the shield double line is used between FTU or TTU on main feeder branch and sub branch .

主站和从站采用ProFiBus-DP协议，通过屏蔽双绞线完成通信。

The communicating protocol between the network master station and the network associate station is ProFiBus-DP standard protocol , the communication is implemented through the twisted-pair .