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- cold roiled ribbed bar 冷轧带肋钢筋
- The usage, production processing and characteristics of cold rolled ribbed bar and welded reinforced bar fabric are introduced, and the production problems are pointed out. 介绍了冷轧带肋钢筋和焊接钢筋网的用途、生产工艺及特点,并指出其生产中存在的问题,分析了其发展前景,认为其市场前景广阔,目前远没有满足市场需
- Non weldable ribbed bars and wire rods. 标准/规范英文名： Concrete reinforcing steels.
- The microstructure and its distribution along radius of V-N microalloyed hot rolled ribbed bar were observed by means of optical microscope and SEM. 通过用金相、扫描电镜等方法观察得出,钒氮微合金化热轧带肋钢筋肋部主要由细小的铁素体晶粒、片层较细的珠光体和少量离异珠光体组成;
- It is a key factor of choosing master material for cold rolled ribbed bars which affect the final product properties. 冷轧带肋钢筋母材的选用是影响冷轧带肋钢筋性能的关键因素，介绍了冷轧带肋钢筋专用母材的技术开发。
- The choice of proper wire rod for cold rolled ribbed bars(WRRB) is a dominating factor for properties.The paper introduces the development of LL550 for WRRB. 冷轧带肋钢筋母材的选用是影响冷轧带肋钢筋性能的关键因素，本文介绍了LL550级冷轧带肋钢筋专用母材的技术开发。
- Cold Roiled Non-Orientation Silicon Steel 冷轧无取向硅钢
- The result is that the bond-anchorage property of ultra-fine grain steel bar is identical to that of common crescent ribbed bar,the anchoring length can be designed with the formula in code for design of concrete structures(GB50010-2002). 研究结果表明,虽然超细晶粒钢筋属推广的新型工程材料,轧制工艺与传统钢筋不同,但超细晶粒钢筋的粘结锚固性能与普通热轧带肋钢筋(月牙纹)基本相同,其设计锚固长度la仍可按现行《混凝土结构设计规范》GB50010-2002规定的公式计算;
- Cold roiled oriented electrical stecl 27Q130 27Q130冷轧取向电工钢
- The strain ageing of cold-rolling ribbed bar leads to high strength and drop of elongation,so this seriously affects the quality of concrete component and regular production of the bar. 冷轧带肋钢筋应变时效导致钢筋强度升高,延伸率下降,严重影响钢筋混凝土构件质量及生产厂家的正常生产。
- Cold Rolled Ribbed Bar and Its Application to Engineering 冷轧带肋钢筋及其在工程中的应用
- Keywords cold rolling ribbed bar;raw material;elongation; 冷轧带肋钢筋;原材料;延伸率;
- Keywords slitting rolling;ribbed bar;bar mill; 切分轧制;带肋钢筋;棒材连轧机;
- A study of the position effect in cold bending test of hot rolled ribbed bar 热轧带肋钢筋冷弯试验位置效应的研究
- This strain of wheat can grow during a cold spring. 这种小麦可以在寒冷的春天生长。
- The parameters calculation method of groove for hot rolled ribbed bars, such as the gap of end of cross rib, the teeth number of change gear, etc. 介绍了在热轧带肋钢筋轧槽加工中，横肋末端间隙、挂轮齿数等参数的计算方法，和实际应用经验，及其与负偏差轧制的关系。
- The causes of the head size over tolerance of large size hot rolled ribbed bars are analyzed.By improving the structure bearing bracket,this problem was resolved well. 分析了在横列式轧机轧制大规格热轧带肋钢筋时头部葫芦状尺寸超差的产生原因，通过改进轴承座结构，有效地解决了这一问题。
- The application of cold rolled ribbed bar in cast-in-site floor construction 冷轧带肋钢筋在现浇楼盖中的应用
- The application of cold rolled ribbed bar in construction engineering 冷轧带肋钢筋在建筑工程中的应用
- The girl stood shivering with cold on the doorstep. 那姑娘站在门前的台阶上,冷得直打哆嗦。
