等边角钢

中小型热轧等边角钢的开发与工艺改进

Development and technology improvement of medium and small size hot rolling equal angle steel

W型强迫展宽法轧制20号等边角钢的实践

Practice of rolling No.20 equilateral angel steel with W-type force spreading method

考察Q460高强等边角钢在轴心受压和两端偏心受压下的破坏形态和极限承载力，并且将ANSYS的分析结果和试验结果对比分析。

The failure mode and ultimate bearing capacity under axial compression and eccentric compression are studied . The results of ANSYS are also compared with the test results .

介绍了用165mm×280mm连铸坯，采用W型强迫展宽法，在Φ650mm中型轧机上成功生产出20号等边角钢的情况。

The No. 20 equilateral angel steel was successfully rolled by W-type force spreading method , which used 165mm × 280mm billet and tested on Φ 650mm mill .

10/6.3号不等边角钢的孔型设计与轧制

Pass design and rolling of no.10 / 6.3 unequal-leg angle steel

小型等边角钢孔型设计及其改进

Pass design of small equal leg angle steel and its improvement

GB/T4227-1984不锈钢热轧等边角钢

Hot rolled stainless steel with equal leg angles

船用不等边角钢性能的研究

Study on Performance of Scalene Angle Steel

等边角钢四肢方阵式格构柱截面直接设计法

A direct method for section design of square columns consisting of four equilateral steel angle

船用不等边角钢的碳当量与其强度关系的研究

Research on the relationship between the carbon equivalent and the strength of a ship scalene angle steel

河北华锋钢铁有限公司成立于2005年，属股份合作制，是专业生产等边角钢的企业。

Was founded in2005 , is a joint-stock cooperative system , is a professional production enterprise edge angle .

GB/T4227-1984不锈钢热轧等边角钢不等边角钢用于输电杆塔的试验研究

Hot rolled stainless steel with equal leg angles Study and Test on Application of Non-equilateral Angle Steel for Transmission Towers

这种方法适用于包括工字钢、槽钢、等边角钢和不等边角钢等型钢在内的多种截面形状的压杆设计。

This method can well be applied in the design of compression rods of many kinds of section shape including .

利用优化设计模块对支架进行了优化设计，结果改用14号等边角钢代替原主弦杆用钢。

Carried on the optimized design using the optimized design module to the support , finally changed to 14 Equal-angle iron to replace the used steel .

本文根据理论与生产实际相结合，围绕不同型式的热轧等边角钢的火曲，进行大量的分析及试验，总结出了常见火曲角钢在放样及在加工中的处理办法。

Combing the theories and actual practices , focusing on different patterns of the angle steel bend , a significant amount of analysis and testing was executed , the common bend in change angle steel and processing approach was summed up .

等边单角钢轴心压杆局部稳定计算问题的讨论

Calculation investigation of local buckling stability for axially compressed single equal leg angle members

单面螺栓连接的等边单角钢压杆稳定问题讨论

Analysis of the stability of single equal-leg angle steel under compression with one-sided bolt connection

输电铁塔等边单角钢两端偏心压杆非线性分析

Nonlinear Analysis for Eccentric Compression Members at Both Ends of Equal Single-angle Steel of Transmission Tower

本文根据弹性稳定理论和角钢截面特征规律，推导了等边及不等边单角钢轴心受压构件的屈曲条件和长细比简化计算方法，并给出了稳定设计方法。

Based on the elastic stability theory and rule of section properties of angles , buckling conditions and calculation method of slenderness ratio were deduced for single angle axial compression members , and the stability design methods were also presented .

针对研究结论，提出了简单、方便和实用的冷弯60°等边和卷边等边单角钢轴心压杆稳定计算建议公式以及对单面连接受压冷弯90°单角钢压杆稳定计算建议方法。

According to aforementioned research conclusions , the simple and practical stability calculation formulas of cold-formed 60 ° equal-leg and lipped equal-leg single angle axial compression members are advanced , and design method suggestion on the stability of the cold-formed single angle under compression with one-sided bolt connection is made .

ph.1.【数】不等边三角形，不规则三角形不等边角钢用于输电杆塔的试验研究

Scalene triangle Study and Test on Application of Non-equilateral Angle Steel for Transmission Towers