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   拉拔试件 的翻译结果: 查询用时:0.323秒
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拉拔试件
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  pullout specimens
     4. The pullout specimens of round steel bar, deformed steel bar and helical rib steel wire are tested under repeated loadings. The differences of bond failure between 3 various surface configurations of prestressed reinforcements and concrete are compared. The relationships between characteristic loads and maximum values of stress levels are obtained under constant amplitude repeated loading.
     4.通过光圆钢棒、异形钢棒和螺旋肋钢丝拉拔试件在重复荷载作用下的拔出试验,比较了3种不同外形高强预应力钢筋的粘结破坏特性的差异,并给出了3种高强预应力钢筋在等幅重复荷载作用下的特征荷载值与应力水平上限的关系式。
短句来源
     In order to investigate the bond properties of FRP rebars to concrete,eighteen pullout specimens with the dimension of 1 200 mm×760 mm×400 mm and sixty four beam specimens of 1 260 mm×240 mm×150 mm were cast and tested. The extensive experimental results were obtained.
     通过 18根 12 0 0mm× 760mm× 40 0mm的混凝土拉拔试件和 64根 12 60mm× 2 40mm× 15 0mm的混凝土梁式试件的试验 ,研究了纤维聚合物筋与混凝土的粘结性能 ,获得了大量的试验结果。
短句来源
  “拉拔试件”译为未确定词的双语例句
     The numerical study shows that the loading-slip of loaded and free-end curve of specimens was in good agreement with the experimental results.
     结果对比研究表明,拉拔试件的荷载-加载端、自由端滑移曲线与试验曲线相比,两者吻合较好,且荷载-加载端滑移曲线与试验曲线的吻合程度比自由端要好.
短句来源
     Based on tests of 33 pull out specimens and 27 beam specimens, bond properties of new type fiber reinforced polymer(FRP) bars in different materials (such as concrete C30, concrete C50 with and without polypropylene fibers, grade 42.5 mortars and epoxy resins) are systematically studied.
     基于33个拉拔试件和27个梁式试件的试验结果,对新型FRP筋与不同环境介质(包括混凝土C30、掺纤维与不掺纤维的混凝土C50、R42.5水泥浆以及环氧树脂等)之间的粘结性能进行了较为系统的研究。
短句来源
     While under the same anchorage conditions, the ultimate tensile stress in adhesive reinforcement of beam is much smaller than the ultimate stress in pull-out test of block specimen.
     将植筋搭接梁的试验结果与块体试件植筋锚固单向拉拔试验的结果比较表明,在相同植筋条件下,梁式试件破坏时钢筋的应力远小于块体试件单向拉拔试件破坏时钢筋的应力。
短句来源
     Based on tests of 48 pull-out specimens,bond properties of high performance CFRP strands in different mediums(including normal concrete C50,high performance concrete C50,grade 42.5 mortars and epoxy resins) are systematically studied.
     通过48个拉拔试件对高性能碳纤维增强塑料(CFRP)绞线筋与不同环境介质(包括普通混凝土C50、高性能混凝土C50、R42.5水泥浆以及环氧树脂等)之间的粘结性能进行了较为系统的研究。
短句来源
     Considering the constitutive relationship of concrete,FRP and bond-slip between them,the separated finite element model of concrete specimens reinforced with FRP bars is analyzed.
     方法利用ANSYS非线性有限元程序,对混凝土、FRP筋以及两者之间的粘结滑移作用分别采用不同的单元类型,考虑各材料及其之间的本构关系,对FRP筋混凝土拉拔试件建立分离式的有限元模型,并对其进行计算分析,进一步将计算结果与试验结果进行对比分析.
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  相似匹配句对
     Drawing Steel Wires at High Speed
     钢丝的高速拉拔
短句来源
     THE PLAN FOR SAMPLE NUMBER
     试件数量设计
短句来源
     New Technology for Drawing
     拉拔新技术
短句来源
     Impact Test of Cack Specimen
     裂纹试件的冲击试验
短句来源
     The bonding mechanism between deformed bar and lightweight concrete is discussed in this paper based on the pullout test results of 69 specimens.
     通过对69个试件拉拔试验来探讨陶粒混凝土与变形钢筋之间的粘结锚固性能.
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  pullout specimens
Based on the Canadian Standards Association (CSA) criteria, 105 pullout specimens were tested to investigate the effect of different rib geometries on bond strength of glass fiber reinforced polymer (GFRP) rebars embedded in concrete.
      
Pullout specimens can give approximate failure load results for selected bond lengths.
      


in this paper, the bond-anchorage properties of deformed bars in concrete have been studied on the basis of the pull-out test of 144 specimens. By way of experimental statistical regression and comprehensive analysis, the calculating formula of bond-anchoring strength has been established. The design of anchoring length has been proposed through the reliability analysis. This may serve as a reference for revising the L.C. Structure Design Code and be used in engineering practice.

本文根据144个拉拔试件的试验结果,探讨了变形钢筋与陶粒混凝土的粘结锚固性能,在综合分析的基础上,通过试验统计回归建立了南粒混凝土粘结强度的计算公式,并通过可靠度分析给出了钢筋的设计锚固长度,可供修订《轻骨料混凝土结构设计规程》和工程设计时参考。

Based on the test data of 60 pull-out speciments and 4 big post-tension PPCT shape beams,the authors in this paper study the bond-anchorage properties of the strand and strand bundle as well as the distribution patttern of the beam crack, and put forward the proposed value of the minimum steel content in PPC beam.The studies point out that the crack calculatoin formula in the present code is not suitable to the partial PPC members with the prestressed steel reinforcement of the strand bundle. This might be used...

Based on the test data of 60 pull-out speciments and 4 big post-tension PPCT shape beams,the authors in this paper study the bond-anchorage properties of the strand and strand bundle as well as the distribution patttern of the beam crack, and put forward the proposed value of the minimum steel content in PPC beam.The studies point out that the crack calculatoin formula in the present code is not suitable to the partial PPC members with the prestressed steel reinforcement of the strand bundle. This might be used as a refrence for revising the present code.

本文通过60个拉拔试件和4根大型后张预应力混凝土T形梁的试验研究,探讨了钢绞线(束)粘结锚固性能及梁的裂缝分布的规律性;提出了PPC梁中普通钢筋最小含量的建议值;指出了现行规范裂缝宽度计算公式对用钢绞线(束)作预应力筋的部分预应力混凝土构件是不适用的.为规范修订提供了试验依据。

The bond properties of deformed bars in pumice concrete are studied in this paeper. A characteristic bond-slip(l-s)relationship is derived from the force-slip(P-S) curves of 56 pull-out specimens, and the experimental formulas are established to predict the characteristic anchorage- bond strength, which accounts for each anchorage situation.

对浮石混凝土与变形钢筋粘结锚固性能进行试验研究。结合56个拉拔试件的荷载-滑移(P-S)曲线的分析,提出了特征粘结-滑移(τ-s)模式,统计回归出反映各种锚固条件的特征粘结强度公式。

 
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