ribbed bar

The tests of pass machining of high speed steel roll for round steel, ribbed bar and its splitting rolling pass were carried out to resolve the difficult machining problem of high speed steel roll.

针对高速钢轧辊孔型加工困难问题，唐山联强冶金轧辊有限公司对圆钢、带肋钢筋及其切分孔型的孔型加工进行了试验。

Correction of yield strength calculation of hot rolled ribbed bar

热轧带肋钢筋屈服强度的计算修正

Soon we would also be adding ribbed wire and bar in our product list.

很快我们也会增加在我们的产品名单的有肋骨导线和酒吧.

Pullout test of crescent-ribbed bar specimens and screw thread bar specimens were simulated respectively, the influence of rib outline on concrete damage was analyzed.

分别对月牙肋钢筋和螺纹钢筋单端拉拔试件进行了细观数值模拟，分析了钢筋肋外形对混凝土损伤的影响。

An equivalent calculating method of multi ribbed wall slab with light weight outer frame structure was proposed, in which a computational model with 3 D thin bar element was employed.

提出密肋壁板轻框结构的等效计算方法，建立了三维薄壁杆元空间计算模型。

Design Development of Double-strand Splitting Process for Ф 20mm Ribbed Steel Bar

Ф20mm带肋钢筋双线切分工艺的设计开发

The paper applied FEM to simulate the temperature field of the remained heat treatment after rolling of Φ 32mm ribbed bar, and found out the causes of forming non uniform temperature at the head and tail.

采用有限元法对Φ32mm大规格带肋钢筋轧后余热处理过程的温度场进行了模拟分析，并找出了头尾温度不均匀的原因。