reinforced bar

Production process and Practice for 460 MPa reinforced bar according to BS 4449-1988

按英标BS4449：1988生产460MPa钢筋的工艺与实践

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The cause of influence on reinforced bar tooth length has been analyzed.

分析了影响螺纹钢牙筋长度的原因。

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The reason of occurrence of calabash like head on large size hot rolled reinforced bar and the method to resolve it are discussed.

探讨了大规格热轧带肋钢筋头部葫芦状的产生的原因及解决的措施。

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Production of high strength 460 MPa reinforced bar by UK standard

英标460MPa级高强度钢筋的生产

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The Theoretic Root to Bond Stress Between Reinforced Bar and Concrete and its Application

钢筋锚固段粘结应力的理论解及其应用

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In this paper the quality problems of cold-drawn thick reinforced bar are analyzed. A new method is proposed, which can not only ensure the plasticity and strength but also meet the demand of tension length.

提出了既能保证钢筋冷拉后有一定塑性和强度储备，又能满足张拉后钢筋长度要求的新方法，达到了冷拉钢筋质量合格的效果。

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Study of bending strength of reinforced bar of grade ⅱ

Ⅱ级螺纹钢反弯性能研究

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Standard for test method of welding splice of reinforced stell bar

钢筋焊接接头试验方法

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Finished Product Pass Design of Crescent Rib on Reinforced Bar

螺纹钢成品孔型月牙肋的设计方法

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Concrete brickwork lining construction for combining-style steel bearing reinforced bar framework support mould in tunnels

组合式钢筋承重骨架支撑模板进行隧洞混凝土衬砌施工

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Analysis of finishing roll slot of reinforced bar

螺纹钢筋成品辊孔槽加工工艺分析

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The Article introduces the manufacturing method and major performance indexes of a new reinforced bar protectant that can be used in the cement concrete of highway.

文章介绍了一种新型水泥混凝土公路中钢筋用保护剂的研制方法和主要性能指标。

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Experimental research on sensing properties of CFRP bar and concrete beams reinforced with CFRP bars

CFRP筋及其加筋混凝土梁感知性能试验与分析

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Precise nonlinear model of reinforced concrete space bar member

钢筋混凝土空间杆件精细非线性分析模型

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Analysis of safety of earth slope thinking over tangential resistance on adding reinforced bar

考虑加筋切向阻力的土坡稳定分析

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Straightening technology and equipment of very short and bent reinforced bar

特弯特短钢筋的矫直及设备

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Research on site test of reinforced steel bar stress in reinforced concrete pile of pile and bolt support structure

桩锚支护结构桩身钢筋应力现场试验研究

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Using the C program language, workout the program of calculating the area of reinforcing steel bar and checking the ultimate of the kind of pre-stressed reinforced concrete hollow slab, which provides the compute program for the design and check of the post-post-tensioning pre-stressed reinforced concrete hollow slab.

采用C语言编制后张预应力混凝土空心板的配筋及承载力计算程序，为后张预应力混凝土空心板的设计和验算提供电算程序。

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The deformation of the specimens, the reinforced bar stress and strain alternation are depicted.

并对试验的变形，钢筋的应变应力变化和结构从开裂、钢筋屈服、出现塑性铰的过程进行了定性描述。

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Study on a type of reinforced bar transmitting force's joint of composite beam and continuous compound spiral hoop reinforced concrete column

连接钢筋传力的组合梁及连续复合螺旋箍混凝土柱节点的研究

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Analysis of Tensile Fracture Cause of Reinforced Bar for Pole and Countermeasure

电杆用钢筋张拉断裂原因分析及对策

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Development of Reinforced Bar Protectant Used in Highway Cement Concrete

水泥混凝土公路用钢筋保护剂的研制

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The fatigue performance of reinforced bar was tested according to UK BS4449:1988 by Laiwu Iron and Steel Group Co., to adapt the in international marks.

前言：为使国内市场与国际市场接轨，莱芜钢铁集团有限公司按英标BS4449：1988进行了钢筋疲劳性能试验。

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Discussing the Fatigue Test Method of Reinforced Bar

螺纹钢筋原材疲劳试验方法探讨

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Length insufficience of reinforced bar tooth and settlement method

螺纹钢牙筋长度不足的原因及解决办法

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Commercial Trial-production and Properties of High Strength Vanadium Bearing Hot Rolled Reinforced Bar of 460 MPa Grade

460MPa级高强度含钒钢筋的生产试制和性能

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Application of VN alloy in 400? Mpa-grade reinforced bar

氮化钒合金在400MPa级钢筋中的应用

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Through the natural ageing test of hot-rolled reinforced bar, the fluctuation characters of mechanical property have been found out, and the ways of reducing factory check and index of mechanical property have been put forward.

通过对安钢棒材机组生产的带肋钢筋性能进行自然时效试验，找出了热轧带肋钢筋力学性能指标值的波动特点，并提出了减小工厂检验与用户检验力学性能指标值的差异的方法。

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This is due to restrictions on the sudden through of the main cracks in horizontal reinforced bar, when the horizontal reinforced bar yield, furthermore increased the displacement, constraint on the structural column was fully played.

这是由于水平钢筋限制了主裂缝的突然贯通，当水平钢筋屈服后，位移才进一步增大，对构造柱的约束作用才充分发挥。

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The process design for two-strands splitting rolling of 14 mm reinforced bar in bar con-rolling set of No. 4 Rolling Mill of Han Steel based on the technology features of the plant is introduced.

介绍了邯钢四轧棒材连轧机组根据本厂的工艺特点，采用双线切分轧制Φ14mm螺纹钢的工艺设计方案。

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