Modern steel wire rope production processes possess following characteristics: there exist certain gaps between strands and wires in a strand; 前言:现代钢丝绳制造技术具有如下特点:股绳之间及股中钢丝之间保持一定间隙;
Research on Relativity between Steel Cable Stress and Steel Wire Deformation of Strand 钢丝绳应力及股内钢丝变形的相关性研究
Calculation of Extension Value about Post-tensioning Prestress Steel Wire Strand 后张法预应力板钢丝束张拉伸长值的计算
On the construction crafts of the epoxy-coated steel wire strand's stayed cable of some cable-stayed bridge 谈某斜拉桥环氧涂层钢绞线斜拉索施工工艺
Pressing Technology of Plasma Color TV s Back Cover and Designing of Drawing Die; Calculation of Extension Value about Post-tensioning Prestress Steel Wire Strand 等离子彩电后盖冲压工艺及拉伸模具设计后张法预应力板钢丝束张拉伸长值的计算
Discussion on Several Key Technical Issues of Epoxy Coated Steel Wire Strand Stay Cable Systems 环氧涂层钢绞线拉索体系几个关键技术问题的探讨
Fast solution for lay coefficient and diameters rough estimate of steel wire for strand 捻制系数快速求解与组股钢丝直径估算
Measuring the Elastic Modulus of Prestressed Steel Wire Strand 预应力钢绞线弹性模量的确定
The paper introduces the structure and character of linear contact lay strand for 1-4 layer by number of layers to steel wire in the strand of linear contact lay ropes. 接线接触股中钢丝的层数深入介绍了1&4层线接触股的构造及特点。
To introduce calculation method of structure of steel wire and calculation course of parameters from rope to strand to wire which contains special structure, changing the lay pitch multiple of rope and strand increasing distance between wires of strand. 介绍钢丝绳结构的计算方法,简述由绳→股→丝各步骤算出参数的过程;涵盖特种结构、变更绳股捻距(?)
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. 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。
Prestressed anchorage device for steel wire strand with big diameter 大直径钢绞线的预应力锚具
Corrosion Prevention of Prestressed Steel Wire and Strand for Bridge 桥梁用预应力钢丝钢绞线的防腐
The present domestic production of PC steel wire and strand was introduced, and the differences between domestic wire rod and foreign imports was analyzed. Some improving measures were put out respecting to the processes of steelmaking, casting, rolling, heat treatment and surface protection. 介绍预应力结构用钢丝和钢绞线的国产化现状,分析了国产盘条与国外产品的主要差距,从炼钢、浇铸、轧制、热处理、表面保护等方面提出了改进措施。
Experimental study of the bond behavior of the following three different types of prestressed reinforcements: spiral-groove steel wire, deformed steel bar and steel strand is carried out. 对3种不同外形的预应力钢筋螺旋肋钢丝、异形钢棒、钢绞线的粘结性能进行了试验研究。
Developing Situation and Prospect of Low Relaxation Prestressed Steel Wire&. Strand in China 我国低松弛预应力钢丝钢绞线发展现状和展望
Identification and analysis of the destruction of prestressed steel wire strand 预应力钢绞线破坏的鉴别和分析
At present, the reinforcement material using in the concrete structures mainly are the steel, steel wire and prestressed steel strand. 目前,在混凝土结构的配筋材料中,主要采用的是钢筋、钢丝和预应力钢绞线,这些材料都是以钢材加工。