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跨高
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  span-depth
     In this paper, 6 specimens, 4 with a span-depth ratio of 1.5 and 2 with aspan-depth ratio of 2.5, were tested under cyclic loads.
     论文完成了跨高比为1.5的4个试件与跨高比为2.5的2个试件共6个试件的模拟地震往复加载试验。
短句来源
     On the basis of analysis on load,span-depth ratio and distance between rid which is done by WAFFLE,the author find the main factor that leads to the distortion and gives a simple and practical design.
     在利用计算程序WAFFLE大量分析的基础上 ,从荷载、跨高比、肋间距肋宽比三方面 ,对影响密肋板变形的主要因素进行了分析 ,提出了周边支承密肋板的极限跨高比这一简捷实用的设计方法。
短句来源
     TheFEA results, which agree with the test results, show that the shear resistingmechanism of the beam with span-depth ratio of 1.5 and 2.5 are different: arch actionis significant in beams with smaller span-depth ratio.
     分析结果表明,跨高比为1.5的连梁与跨高比为2.5的连梁抗剪机理不同,小跨高比连梁中存在显著的沿受压对角方向的斜压杆作用。
短句来源
     The paper also includes the non-linear finite element analysis (FEA) of two testspecimens, with span-depth ratio of 1.5 and 2.5 respectively, using MSC. MARC.
     MARC,对跨高比为1.5与2.5的两个试件进行了非线性有限元分析,分析结果与试验结果基本符合。
短句来源
     It is suggested that the span-depth ratio of wall-bearing transfer beam should be less than 8 in seismic design, 10 in static design for SRC structure.
     建议一般型钢混凝土托墙转换梁的允许跨高比在抗震设防时不大于8,对非抗震设计工程,跨高比不大于10;
短句来源
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  span height
     The result showed that when ratio of span height was small, transverse shear would impact the bending deflection greatly. However, with the increasing of the creation of span-height, the effect made by transverse shear would decrease , every theory results and numerical results were closed.
     结果表明,当跨高比较小时,横向剪切效应对弯曲变形有显著的影响,各种理论所得结果相差较大,但当跨高比增大时,横向剪切效应明显减弱,各种理论值和数值计算结果趋于接近。
短句来源
     A released zone ( L p) of surrounding rock, ground pressure ( P ), surrounding rock strength ( S c) and L p= f(P, S c, K ) a relationship between roadway span height rate K were established with the regressive formula and were certified.
     采用ANSYS数值计算程序 ,通过模拟计算不同条件下矩形巷道的松动圈 ,用回归法建立围岩松动圈 (Lp)与地压 (P)、围岩强度(Sc)以及巷道跨高比K之间的关系Lp=f (P ,Sc,K) ,并通过假设检验。
短句来源
     Using the physical model of pile foundations developed by self, a series of simulation test were done. Through analyzing the condition of bearing capacity, it is thought that the roof can be predigested as a simple raise girder to calculate, but must multiply a proper coefficient, when the ratio of span height to breadth height is not too big.
     利用自制的桩基物理模型 ,对溶洞顶板进行了一组模拟试验 ,通过受力分析认为顶板尺寸在跨高比与宽度比不是很大时 ,可以把顶板简化为简支梁进行计算 ,但是需乘以一个适当的系数。
短句来源
     In order to choose the dimension of plane lattice structure scientifically and quickly, the steel consumptions of more than 400 lattice structures with different dimensions and shapes were analyzed. The relationship between the steel consumption and structure dimensions such as span, height, length-to-span ratio, lattice dimensions etc. was discussed.
     为了快速合理地确定轻屋面网架结构的建筑尺寸,通过对不同建筑尺寸及结构形式的400余个轻屋面网架结构的计算分析,探讨了用钢量与网架跨度、网架高度、长跨比以及网格大小等建筑尺寸的关系,重点对比了不同建筑尺寸网架的跨高比与用钢量之间的关系,确定了经济跨高比的选择范围以及合理网格尺寸的选择建议。
短句来源
     The analytical solutions can reach high precision for the beams with large span height ratio,and can be degenerated into isotropic results.
     该解析解对于跨高比较大的梁有较高的精度,并可退化到各向同性梁的结果.
短句来源
  span to height
     The Practical Accurate Counting Method of Using Span to Height Ratio to Control the Conerete Beam Section
     用跨高比控制砼梁截面的实用精确计算法
短句来源
     Research on the Maximum Ratio of Beam's Span to Height in Frame-Tube Structures
     框筒结构裙梁最大跨高比研究
短句来源
     In this paper, 4 types of stiffening beams including 11 specimens and 2 lintel beams with span to height ratio of 4.6 have been tested under cyclic loading. The results show steel R.
     本文进行了四种形式11个试件刚性连梁及跨高比为4.6的普通钢筋砼连梁的低周反复荷载试验,结果表明:劲性钢筋砼的刚性连梁及带钢支撑摩擦滑动节点的刚性连梁具有很好的抗震性能;
短句来源
     The shear lag effect in frame-tube structures can be neglected when the ratio of beam's span to height increases to some degree,and its behaviors comes close to the behaviors of frame structures.
     当框筒结构裙梁跨高比增大到一定程度以后,剪力滞效应就可以忽略,结构的受力性能与框架相近。
短句来源
     Shear lag coefficient in framed tube structures was put forward based on the equivalent continuous system method. According to the analysis of the main influence factors on shear lag such as structural height,plane shape,area of corner column,and the ratio of span to height,the valid ways to reduce shear lag were discussed.
     基于等效连续化方法给出了框筒结构剪力滞系数,通过对结构高度、平面形状、角柱面积、跨高比等影响剪力滞的主要因素分析,探讨了减小剪力滞的有效方法。
短句来源
更多       
  “跨高”译为未确定词的双语例句
     The Influence of Span/Depth Ratio on the Double-K Fracture Parameters of Concrete
     跨高比对混凝土双K断裂参数的影响(英文)
短句来源
     Research into Construction Control of Long-span Beam Bridge with High Pile-Cap and Deepwater Pier
     大跨高桩承台深水墩梁桥施工控制研究
短句来源
     The Research on Sections of Piers of the Long Span and High Pier Continuous Rigid Frame Bridges
     大跨高墩连续刚构桥墩截面研究
短句来源
     Based on the experimental results of 26 unbonded partially prestressed high strength concrete beams under monotonic and low cycle loading respectively,the main factors which influence the deformation and ductility of unbonded beams are studied.
     通过 1 5根单调荷载和 1 1根低周重复荷载作用下的无粘结部分预应力高强混凝土梁的试验 ,研究了影响无粘结梁变形及延性的主要因素 :预应力筋配筋率、非预应力筋配筋率、跨高比、荷载作用方式。
短句来源
     According to the calculation method of the current GB and codes, the formula for calculating the width of the maximum crack of steel fiber-reinforced concrete beams is established, which is connected with those of normal steel fiber reinforced concrete beams and normal reinforced concrete short
     4、研究了钢纤维体积率、钢纤维类型、纵筋配筋率和跨高比对钢筋钢纤维混凝土短梁刚度和荷载-挠度曲线的影响,结合我国现行有关规范的计算方法,提出了与普通钢筋钢纤维混凝土梁相衔接的钢筋钢纤维混凝土短梁刚度的计算公式。
短句来源
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  span-depth
The span-depth ratios of coupling beams to interconnect shear walls are generally small, so that brittle shear failure may occur and lead to reduced ductility.
      
Three series, totaling 16 GFRP reinforced beams with various shear span-depth ratios and longitudinal reinforcement ratios, were tested.
      
  span height
The measurements are described for a fully developed turbulent flow between two rough plates with varying the parameterλz(span/height ratio of roughness elements).
      
  span to height
Only enlarged arm span to height ratio and highly arched palate.
      


The authors have made experiments on cracking strength and crosssection strength of reinforced concrete deep beams and have studied some domestic and foreign references in this field.On the basis of their research work, they have determined the plastic depth of the tensile zone of stress diagram by using the nonlinear analysis of finite element method, and presented a simple formula for the plastic coefficient of cracking strength and the minimum reinforcement ratio of deep beams with various span to depth ratio....

The authors have made experiments on cracking strength and crosssection strength of reinforced concrete deep beams and have studied some domestic and foreign references in this field.On the basis of their research work, they have determined the plastic depth of the tensile zone of stress diagram by using the nonlinear analysis of finite element method, and presented a simple formula for the plastic coefficient of cracking strength and the minimum reinforcement ratio of deep beams with various span to depth ratio. These results provide a reference for the revision of the eode on design of reinforced concrete structures.

作者对钢筋混凝土简支深梁的正截面强度和抗裂度进行了大量的试验,同时又收集了国内外有关这方面的资料进行分析研究,并利用有限元法非线性的计算结果,确定应力图形中受拉区的塑性高度,提出了不同跨高比的深梁的抗裂度塑性系数的计算公式和最小配筋牢,供有关钢筋混凝土结构设计规范修订时作参考。

Based on the nonlinear analysis of finite element and test, the article introduces the behaviour and collapse mechanism of reinforced concete continuous deep beams. It also offers that the reaction of supports of beams varies with the change of span-depth ratio. The maximum moment of the contiuous deep beam exists in span and not at mid-supports. The position of tensile region of the section at mid-supports goes down as the span-depth ratio reduces. When the span-depth ratio is less than or egual fo1.0, no point...

Based on the nonlinear analysis of finite element and test, the article introduces the behaviour and collapse mechanism of reinforced concete continuous deep beams. It also offers that the reaction of supports of beams varies with the change of span-depth ratio. The maximum moment of the contiuous deep beam exists in span and not at mid-supports. The position of tensile region of the section at mid-supports goes down as the span-depth ratio reduces. When the span-depth ratio is less than or egual fo1.0, no point of inflexion appears sometimes. In accordance with the data obtained from the test of 24 reinforced concrete continuous deep beams, the article provides the bending moment and shearing strength formulae and design details. Meanwhile, influence line of various continuous deep beams has been calculated through finite element method for designers.

根据非线性有限元法的分析和试验结果,本文研究了连续深梁的受力特性和破坏机理,并指出连续深梁的支座反力随跨高比的不同而变化;梁的最大弯矩发生在跨中而不是在中间支座;中间支座截面受拉区的位置随着跨高比的减小而下移;当跨高比小于或等于1.0时跨中有时不出现反弯点等现象,按作者所进行的24根连续深梁的试验资料,提出了抗弯强度与抗剪强度的计算式和构造要求,并以有限元法计算了各类连续深粱的影响线,供设计者配套使用。

The testing of 10 two span R.C. continous deep beams are reported in this paper. Analyses have been carried out by using computer program based on nonlinear finite element method. The distributions of sectional stresses for such deep beams with various span depth ratios are described. The envelop values of internal forces such as elestic moments and shear forces have been calculated and listed in tables. Some formulas for computing flexural strengh of deep beam sections at mid-span or near supports for determining...

The testing of 10 two span R.C. continous deep beams are reported in this paper. Analyses have been carried out by using computer program based on nonlinear finite element method. The distributions of sectional stresses for such deep beams with various span depth ratios are described. The envelop values of internal forces such as elestic moments and shear forces have been calculated and listed in tables. Some formulas for computing flexural strengh of deep beam sections at mid-span or near supports for determining the critical reinforcement ratio and for calculating the load bearing capacity of continous beams are derived. The allowable maximum nominal shear stress has assessed as 0.15Ra. Comparisons between the results of tests and these of calculations are shown good agreement. The moment redistrbution of two span continous deep beams after cracking and at first yeilding of main tension steel bars are studied.

本文做了十根钢筋混凝土连续深梁的试验,给出了各种不同跨高比深梁的截面应力分布。计算了梁内力的包络值,(弹性弯矩、剪力),结果列成表格。给出了深梁支座和跨中裁面抗弯强度、界限配筋率、连续深梁承载能力的有关计算公式。还建议了许可最大名义剪应力值。 对两跨连续深梁在截面开裂后和受拉钢筋初始屈服时的弯矩重分布进行了研究。文中应用了非线性有限单元法进行了电算分析。

 
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