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- Critical reinforcement ratio of concrete beams reinforced by cold - rolled deformed steel bar 冷轧带肋钢筋混凝土受弯构件的界限配筋率
- cold rolled deformed steel bar 冷轧带肋钢筋
- In order to improving the mechanical properties of hot rolled ribbed steel bar,Jinan steel's No. 济钢第一小型轧钢厂采用穿水控制冷却工艺提高带肋钢筋性能,通过工业性试验对其强化机理进行了探讨。
- The results shows that the existence of a certain amount of abnormal granular bainite in the structure of HRB335 hot rolled steel bar is the main reason for no yield strength and brirrle fracture. 结果表明,HRB335热轧带肋钢筋出现一定量异常组织粒状贝氏体是拉伸脆断和无屈服强度现象的主要原因。
- The study indicates that the testing method of necking extensibility is of high accuracy and comparability, and it can meet the requirement of hot rolled ribbed steel bar inspection. 研究表明,颈缩伸长率测量精度高,具有可比性,满足钢筋检验的要求。
- hot rolled steel bar for concrete reinforcement 热轧钢筋
- Then,the difficulties and notice of small standard hot rolled ribbed steel bars' mechanical working in lower section of limited range are showed. 指出了切分轧制条件下小规格热轧带肋钢筋实施负偏差轧制的难点及注意事项。
- Just passed Chinese lunar new year, Dalian Xinshun singed 16000 tons contract with Korea STX ship building Co.,Ltd. for supplying the deformed steel bar , a good begining for the year of 2009. 大连欣顺物资有限公司在春节后签订16000吨建筑钢及螺纹钢供货合同,实现开门红。
- We are a rebar importer and stockist in Hong Kong supplying BS4449:1988/CS2:1995 reinforcing deformed steel bars to local market. 本公司为香港钢筋进口商及存货分销商,供应本地BS4449:1988/CS2:1995螺纹钢筋。
- Minus-deviation rolling is an important means to realize the maximization of economic benefit in the production of the hot rolled ribbed steel bars. 实行负偏差轧制,是热轧带肋钢筋的生产实现经济效益最大化的一个重要手段。
- Keywords tempcore deformed steel bar;sorbite;crack; 穿水冷钢筋;索氏体;断裂;
- Hot rolled Ribbed steel bars for the reinforcement of concrete 钢筋混凝土用热轧带肋钢筋
- Test and research of mechanical property of cold-rolled deformed steel bar 冷轧-扭螺纹钢力学性能的试验研究
- Hot rolled plain steel bars for the reinforcement of concrete 钢筋混凝土用热轧光圆钢筋
- Failure Analysis of Tempcore Deformed Steel Bars 穿水冷钢筋失效分析
- Hot rolled steel plate for bartel of coneret mixing vehiele. 混凝土搅拌车简体用热轧钢板
- STUDY ON THE BOND OF STEEL FIBRE REINFORCED EXPANSIVE CONCRETE AND DEFORMED STEEL BAR 钢纤维膨胀混凝土与钢筋粘结性能研究
- Application of Welded Steel Fabric with Hot Rolled Ribbed Steel Bars 热轧带肋钢筋焊接网的应用
- Critical Fatigue Reinforcement Ratio of Concrete Beams Reinforced by Cold-rolled Deformed Steel Bar 冷轧带肋钢筋混凝土受弯构件的疲劳界限配筋率
- The Analysis of Brittle Fracture of 20MDSi Hot Rolling Ribbed Steel Bar 20MnSi热轧带肋钢筋脆断原因分析