• As results show, the scheme for reinforcing steel bar counting based on digital image processing is feasible and effectual.

    结果表明利用数字图像处理技术实现钢筋在线自动计数方案可行的、有效的。

    dict.cnki.net

  • Current code for design of concrete structure (GB500102002) is relatively safe in setting down the corbel's height, horizontal longitudinal reinforcing steel bar and stirrup.

    现行钢筋混凝土结构设计规范GB500102002对于牛腿高度水平纵向钢筋箍筋确定方法是安全的。

    dict.cnki.net

  • On the analysis of cause of crack in casting reinforcing steel bar and concrete board, countermeasures are put forward for reference.

    通过钢筋混凝土出现裂缝原因分析提出相应预防处理措施施工单位参考

    dict.cnki.net

  • Configuration column spacing and tense reinforcing steel bar achieve the prescript of criterion, and avoiding to excavate hole in the infilled wall.

    构造柱间距以及拉结钢筋设置符合规范要求,穿越管线时应预留洞口避免填充墙上穿凿洞口

    dict.cnki.net

  • It's large size of section, a mass of consumption of concrete and reinforcing steel bar, and uncertain factors, cause notable difficulty to the construction and quality control of transfer floor.

    同时转换截面尺寸混凝土钢筋用量都非常施工过程中的不确定性因素多,转换施工及其质量控制带来很大难度

    dict.cnki.net

  • This paper introduced the basic concept of uncertain degree and its mathematics model, and evaluated uncertain degree in tensile strength measure of reinforcing steel bar in material mechanics.

    介绍不确定基本概念数学模型,并对材料力学性能测试常见钢筋抗拉强度检测中的不确定进行了简要的分析评定

    www.chemyq.com

  • Cyclic loading can result in severe degradation of bond between reinforcing steel bar and the surrounding concrete, especially when the reinforcement is corroded.

    反复荷载导致钢筋混凝土之间粘结严重退化尤其混凝土中的钢筋受到腐蚀后

    dict.cnki.net

  • For achieving automation statistics of reinforcing steel bar, this paper has study automation construct and express in model of steel information taking the frame girder as investigative object.

    为了实现钢筋工程量自动统计本文“平法”框架研究对象钢筋信息自动提取表达模型进行研究

    dict.cnki.net

  • It is conclusion that the reinforcing steel bar in reinforced concrete is tight wrapped by the slurry layer, so that its temperature will not be obviously increased under fire.

    结果证明钢筋混凝土灰浆保护层包裹之内,可以缓解温度急剧上升保护层使建筑物有一定耐火作用;

    lib.cqvip.com

  • Tensile force of reinforcing steel bar is with a curve distribution.

    钢筋拉力沿钢筋长度方向出现峰值现象。

    dict.cnki.net

  • It has took advantage of material characters of reinforcing steel bar and concrete, so it has been widely applied in Occident and Japan.

    充分利用混凝土材料特点由于良好的受力性能日本欧美得到了广泛应用

    dict.cnki.net

  • The corrosion of reinforcing steel bar in the concrete structure is the research topic that the engineering field pays much attention to.

    混凝土结构钢筋锈蚀问题工程界十分关注研究课题

    danci.911cha.com

  • How does a common reinforcing steel bar worker walk step by step to win the laurel of "national labor model"?

    一个普通钢筋如何一步步摘取全国劳模桂冠?。

    dj.iciba.com

  • This paper mainly discuses how to determine the pile length, place the reinforcing steel bar coop and determine the water - cement ratio in construction of pressure - grouting and end - bearing piles.

    本文主要讨论钻孔施工长的确定钢筋笼子的安放,确定措施。

    www.dictall.com

  • The purpose is making use of single chip micro-computer to control four processes of mutual welding of reinforcing steel bar, which makes automatic mutual welding realize really intelligent control.

    利用单片机钢筋对接四个过程进行控制使全自动对接真正实现智能控制

    dict.cnki.net

  • The post inserted reinforcing steel bar piles are the piles in which the plain concrete piles are constructed first and then insert reinforcing steel bars into them by special equipment.

    钢筋法成桩就是施工混凝土然后再专用设备插入钢筋笼形成钢筋混凝土灌注桩

    dict.cnki.net

  • With this patent, the construction of reinforcing steel bar in deep-mixing piles can be accomplished for sufficient depth, high efficiency and perfect quality.

    采用设备后,芯材插入深度,加效率施工质量,而且深层搅拌施工可以利用一套设备完成

    dict.cnki.net

  • High grade and high quality reinforcing steel bar can be produced according to this control rolling and cooling process.

    工艺生产出高等级优质钢筋

    dict.cnki.net

  • Lastly design of P. C. continuous curved girder bridge is discussed in the paper, in especial prestress reinforcing steel bar's loss and bearing design.

    最后介绍预应力混凝土连续曲线箱梁设计,重点讨论了总体设计预应力损失的计算,预设支座偏心调整扭矩等设计中的关键问题。

    dict.cnki.net

  • Vertical and annular reinforcing steel bar stress and pipe-soil contact pressure during pipe jacking were monitored on the spot.

    顶进过程中管道纵向环向钢筋应力接触压力进行现场测试

    www.magsci.org

  • Advanced new material and new technique were adopted in planting reinforcing steel bar, crack repairing and surface decorations with good results.

    对加固改造施工中的裂缝修补表面涂装设计采用了当前较先进材料工艺,取得了好的效果

    dict.cnki.net

  • In this paper, the passes design has been proposed, and the forming rules of cold-rolling reinforcing steel bar with ribs in four-roll passes have been theoretically and experimentally researched.

    孔型冷轧新型钢筋进行了初步研究探讨,主要进行孔型设计,对轧制过程的宽展前滑进行试验研究理论解析,得出其变化规律合理工艺制度

    www.chemyq.com

  • While the amount of chlorion on the surface of reinforcing steel bar exceeds the limited value, it could occur the corrosion on the reinforcing steel bar.

    混凝土中钢筋表面离子浓度超过一定限值钢筋可能会发生锈蚀

    epub.cnki.net

  • All ki nds of welding technology of reinforcing steel bar common used widely in construct ion projects are introduced in the paper, including their theory, characteristicstic s and applied situation.

    主要介绍了土建工程常用各种钢筋焊接技术原理、特点应用状况

    dict.cnki.net

  • Corrosion of reinforcing steel bar will reduce RC beams' bond strength, which will contribute to the load carrying capacity decrease of RC beams.

    钢筋腐蚀引起混凝土钢筋之间粘结退化,减小两者之间粘结力进而减小钢筋混凝土构件承载力

    www.caesv.cn

  • The calculation shows that axial and bending tensile safeties are obviously insufficient, so the problem of arranging the longitudinal reinforcing steel bar should be fully considered.

    结果表明,南京长江隧道横向平面内抗剪安全足够纵向弯曲情况下的剪安全度足够可靠度明显不足,设计中充分考虑纵向问题

    dict.cnki.net

  • Therefore, extensive angle monitoring is adopted to observe the structure response of steel casing, reinforcing steel bar and concrete.

    为此采用广角度监测技术,跟踪观测筒、桩身钢筋混凝土应力响应

    202.127.156.16

  • The protecting effect of concrete on reinforcing steel bar and causing reasons and process of corrosion of reinforcings teel bar are discussed.

    通常情况下 ,由于混凝土钢筋具有保护作用钢筋混凝土结构中的钢筋不易受到腐蚀

    epub.cnki.net

  • The protecting effect of concrete on reinforcing steel bar and causing reasons and process of corrosion of reinforcings teel bar are discussed.

    通常情况下 ,由于混凝土钢筋具有保护作用钢筋混凝土结构中的钢筋不易受到腐蚀

    epub.cnki.net

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