flexural

flexural

1. By the damage evolving relation proposed the flexural process of the trisection specimens of wet-sieved and fully-graded concrete was numerically simulation.

5.根据本文提出的损伤模型和损伤参量演化关系,分别对湿筛混凝土和全级配混凝土试件进行了三分点加载数值模拟。

2. Flexural strength and flexural modulus of CF/BPR composites increase when the surface of carbon fiber is treated, but impact strength of CF/BPR composites decreases slightly.

CF/BPR复合材料弯曲强度和弯曲模量因碳纤维的表面处理而提高，但冲击强度却略有下降。

3. Both flexural strength and impact strength of FBZ/E laminate are more than 3 times FBZ laminate.

FBZ/E层压板的弯曲强度和冲击强度都比FBZ层压板提高3倍多;

4. Investigation of microstructure and flexural behaviour for oxidation protection coated C/C composites [J].Acta Materiae Compositae Sinica, 2000, 17(2): 46-49.

MoSi2-SiC抗氧化涂层对碳/碳复合材料弯曲性能的影响[J].复合材料学报,2000,17(2):46-49.

5. QIAN Yang.Experimental Study on Flexural Behavior of Concrete Beams Prestressed with AFRP Reinforcement[D].Nanjing:Southeast University,2004.

[2]钱洋.预应力AFRP筋混凝土梁抗弯性能试验研究[D].南京:东南大学,2004.

6. The spring of “Jumper stilts ” is proved to be in a very good condition by the following data: flexural strength, flexural modulus, interlaminar strength.

“飞蝗腾达”弹跳器弹跳鞋弹跳跷的弹簧，经过以下测试数据表明，在弯曲强度，弯曲模量，层剪强度方面都处于良好状态。

7. The flexural strength of all FRC posts was tested with a 3-point bending test.

三点挠曲实验比较不同弯曲度的FRC弯钉与FRC直钉的挠曲强度和挠曲模量。

8. Compared to the marked steel fiber with lower strength, the hooked steel fiber with higher strength has better effects on the flexural toughness and fracture energy of HPC.

与低强凸痕型钢纤维相比，端部带弯钩的高强钢纤维对高性能混凝土弯曲韧性和断裂能的提高效果更为显著。

9. The unbonded prestressed RC flexural members under elevated temperature are damaged more seriously than that to be loaded after becoming cool.

与冷却后加载试验相比，高温下无黏结预应力混凝土受弯构件的损伤更为严重。

10. In order to know chloride diffusion characteristics well in concrete at tidal zone,chloride diffusion rules in concrete were studied under the effect of dry and wet alternation and flexural load.

为了明确氯离子在水位变动区域混凝土中的扩散特性,研究了干湿交替条件和弯曲荷载共同作用下氯离子在混凝土中的扩散规律。

11. In this paper,the experimental method of measuring flexural rigidly of yarn by the strobo-photography is proposed.Based on this method,the flexuralrigidity of several yarns is measured.

为了研究织机上的打纬和织物形成过程,本文提出了以频闪摄影测定纱线弯曲刚度的实验方法,并运用该方法对不同纱线的弯曲刚度进行了测定。

12. From the 1993 EU Copenhagen summit meeting that initiated the idea of eastern enlargement to the signing of the agreement on enlargement in Athens in 2003,the eastern enlargement went through a flexural and difficult process.

从 1993年欧盟哥本哈根首脑会议最初提出东扩构想 ,到 2 0 0 3年 4月在雅典签署中东欧 10国入盟协议 ,东扩经历了一个曲折复杂的演进过程。

13. Several special topics relating to the transient flexural vibrations of a uniform beam predicted by the usual elementary or Bernoulli-Euler equation are discussed.

众所周知的，时域有限差分法用来解决电磁的问题是一个很好的分析工具。

14. Based on the four basic assumptions used in the Code, a new method of calculating reinforcement under flexural is presented.

作者在规范有关正截面计算四个基本假定的基础上，提出了新的设计方法，并编制了相应的计算程序。

15. By means of filling wood powder,the modulus of different resin based WPC increase,but the tensile strength of HDPE based WPC and the flexural strength of HDPE based WPC and PP based WPC decrease.

使用木粉填充可提高不同树脂基WPC的模量,但却降低了HDPE基WPC的拉伸强度及HDPE基、PP基WPC的弯曲强度。

16. This paper gives the oondition about the veinforced-concrete beams to calculate and analyse the flexural mechanical capability unted temporary loads.

关键词：钢管混凝土,弯曲构件,拉应力,压应力,承载能力|全部关键词

17. The more the thickness/the weight/the flexural rigidity and the drapability increase, the overlap decreases.

其中关系最为密切的是面料的厚度，总的趋势为随着面料厚度、抗弯刚度、悬垂系数、平方米克重的增加，重选量减少。

18. The molding technology of three-way plastic tube with flexural core is analyzed and the molding faults in plastic injecting process are forecasted.

分析了带弯芯塑料三通管的注射成型工艺,并对成型过程出现的缺陷进行预测。

19. The relationship between compressive strength (flexural strength) with ice temperature, stress and direction is analysed in the paper.

分析了海冰的压缩强度和弯曲强度与冰温、应力率和加载方向的关系。

20. The influence of the aggregates content on the electrical conductivity, compressive strength and the flexural strength of the conductive concrete are analyzed.

分析了集料用量对融雪化冰用碳纤维导电混凝土导电性能、抗压强度和抗折强度的影响。

21. The analysis result shows that the influence of the additional flexural torque on the tightness of the bolted flanged connection structure is comparatively ...

分析结果表明,附加弯矩对螺栓法兰连接结构的紧密性有较大影响。

22. The material mechanical properties, such as flexural strength, are measured by three point bending techniques.

利用三点弯曲方法测定了材料的抗弯强度等力学性能。

23. The dynamic deflection moduli of particleboard were measured by flexural vibration. longitudinal transmission and longitudinal resonant vibration.

利用弯曲振动试验、纵波传播试验、纵波共振试验测定刨花板的动态抗弯弹性模量。

24. And a small quantity of m-UFD(surface modified UFD) with 0.2% weight percentage can improve the flexural strength and hardness by 35.4% and 29.8% respectively.

加入0.2%(质量分数)的改性纳米金刚石后,复合树脂的挠曲强度和硬度分别提高35.4%和29.8%,改性金刚石的增强作用明显优于未经改性的金刚石;

25. Then the total flexural curvature and the natural tortuosity of the centerline can be expressed with the change rates of deviation and azimuth angles.

另一方面,考察了井孔内具有抗弯刚度套管微元的平衡状态,建立了套管微元所应满足的控制微分方程及其差分格式。

26. The tensile yield stress and flexural stress are much higher in the composites containing compatibilizer than the composites with coupling agent treated CaCo3.

另外，也将相容剂法与传统的偶联剂法进行了比较。

27. Friction coefficient of 30% PTFE filled API reduced to 0.16,wear decreased to 0.3 urn3.The content of CPI was 20%,impact strength and flexural strength of composite were 250%,160% times of API respectively.

含20%CPI的API复合材料的冲击强度、弯曲强度分别提高了150%和60%; 含30%PTFE的API合材料摩擦因数降低至0.16。

28. Flexural strength and elasticity decreased significantly with increasing wood content.

含木率之增加降低了抗弯强度及抗弯弹性率至为显著。

29. Because of its unique structure, as compared to that of other Chemical resistant SPC, Chemsurf SPC's flexural, tensile, and impact strengthen are much better and it can bear much heavier load.

因为独特的构造，耐蚀理化板拥有卓越的抗弯和抗冲击的性能，相比于其它结构的理化板，是更能承载重物且不易受压弯曲的结实台面。

30. It"s very valuable to lucubrate the silicon flexural accelerometer, for the independent development of our inertial navigation technology.

因此，深入研究石英挠性加速度计，对我国惯性导航技术的自主发展有着非常重要的意义。

31. This paper studied the fatigue properties of the plain concrete under constant amplitude flexural cyclic loading.

在室内混凝土试件弯曲疲劳试验的基础上，研究了素混凝土受弯试件在等幅重复荷载作用下的弯曲疲劳性能。

32. In finite and tiny displacement machine,flexural hinges are a new structure machine to implement tiny displacement.

在有限微量位移机构中,柔性铰链是实现微位移功能的新型机械结构。

33. After test, it only falls by 10% for the comparison of interlaminar strength and flexural modulus, the elasticity, durability and stability are still in good condition.

在测试后，弯曲强度和弯曲模量，层剪强度的对比只下降了10%，其弹性，耐用度，稳定性方面还处于良好状态。

34. Based on a large quantities of latest relative documents, flexural capacity of FRP strengthened masonry walls are summarized, and some issues ...

在综合有关资料的基础上,综述了国外对FRP加固砌体平面外弯曲性能研究的成果,指出今后有待研究的有关问题。

35. In this case, the wollastonite filler was pretreated with 1 wt.% silane, and significant increases in flexural and tensile strength are observed compared with the untreated control.

在这个例子中，硅灰石填料用1%硅烷处理。与未处理的对比组相比，弯曲和拉伸强度显示了巨大的增加。

36. Based on ASTM and JSCE method,a new flexural toughness evaluating method suitable for macro-fiber reinforced concrete is first proposed.

基于美国A STM及日本JSCE方法,提出了适合评价粗纤维混凝土弯曲韧性的新方法。

37. The acoustic transmitter composed of many flexural vibrators and arranged in an annulus is of monopole, dipole and quadrupole source functions by controlling the vibrating phase of each vibrator.

基本方法是由多个作弯曲振动的压电振子构成了圆弧阵辐射器，通过改变圆弧阵上压电振子的组合方式和振动相位，使该圆弧阵成为单极子源、偶极子源和四极子声源。

38. The force used to break the bar is the flexural strength.

塑封料塑封后的小棒，用3点弯曲测试抗弯曲的强度。

39. Test Methods for Tensile, Compressive, and Flexural Creep and Creep-Rupture of Plastics (08.

塑料的张力、压力和柔性蠕变以及蠕变断裂的试验方法(08。

40. The compressive strength of the G/C is similar to, and the flexural strength is lower than, those of carbon felt/pyrocarbon composites.

复合材料的力学性能比纯石墨高一倍,抗压强度与炭毡增强C/C复合材料相当,弯曲强度比炭毡增强C/C复合材料略低。

41. Although the MDOF waveguide vibration depressor can depress the flexural wave propagating in basement shell or plate,its vibration also induces sound radiation in surrounding fluid.

多自由度波导抑振器通过自身的运动来抑制弹性基板中弯曲波的传播,但其自身的运动也将引起声波向周围介质辐射。

42. This approach accounted for the end restraints of column, axial load applied on the column, flexural stiffness and slenderness.It was demonstrated that the proposed approach is reliable and valid.

实用公式充分考虑了柱端约束条件、作用于柱上的荷载、柱刚度以及长细比等因素的影响，用于设计更加合理。

43. Flexural strength and open-hole tensile strength of glass-fiber woven reinforcement epoxy laminates is investigated experimentally at room temperature and hygrothermal environment.

实验研究了不同铺层厚度的二维机织玻璃纤维织物/环氧胶膜基体复合材料层压板室温和湿热环境下的开孔拉伸和弯曲性能。

44. Experimental results showed that the increase of the addition amount of the sand could significantly raise both the flexural strength and the flexural modulus of the composites.

实验结果表明，随著砂料含量的增加，材料的弯曲强度和弯曲模量也相应增加；

45. Moreover, the indentation toughness of hot-pressed AZS shows a clear orientation. The fracture toughness and flexural strength of AZS measured at the room temperature are 10.8MPam1/2 and 676 MPa respectively.

室温下测得该材料的压痕断裂韧性为10.8MPam~(1/2),抗弯强度为676MPa。

46. The influences of fusion tabular corundum(FTC),ALCOA tabular alumina(TA)and fused white alumina (FWA)on the flexural strength and thermal shock resistance of some produts using them were studied and compared.

对电熔法板状刚玉（FTC）与ALCOA板状氧化铝（TA）及电熔白刚玉（FWA）用作基质料配料时对产品抗折强度及抗热震性的影响进行了对比研究。

47. Mechanical properties of different conditions were tested which include tensile, flexural interlaminar shear and dynamic mechanical performance.

对碳纤维增强聚苯硫醚复 合材料拉伸性能、不同条件下的剪切性能和弯曲性能进行了研究。

48. For the brittle ceramic materials, flexural strengths are determined by the stress at fracture in transverse bending tests.

对脆性陶瓷材料来说，抗弯强度即为横向弯曲试验中样品断裂时的应力。

49. Compressive strength, splitting strength, flexural strength, compressive resilience modulus and flexural resilience modulus of cement stabilized stone of different structure types were tested.

并对不同结构类型水泥稳定碎石材料的抗压强度、劈裂强度、抗折强度、抗压回弹模量以及抗折回弹模量进行了试验研究。

50. The structural strength and flexural rigidity of the fuselage main frame are computed and verified by CAE system software and the results are analyzed.

应用CAE系统软件计算承力密封框的刚度和强度,并分析了计算结果。

51. The flexural deformation equation of the lower part of the drillstem assembly during initial bending is derived by using the elastic deformation principle and trigonometric progression.

应用弹性变形能原理和三角级数导出了水平井中下部钻具组合在初弯曲条件下的挠曲变形方程。

52. By applying formal asymptotic analysis and Laplace transformation, we obtain two-dimensional model system of linearly viscoelastic "flexural" shell from three-dimensional equations.

应用形式渐近分析和拉普拉斯变换，我们从三维线性粘弹性方程组得到二维线性粘弹性弯壳的数学模型。

53. Using the method to analyze some examples, it can be considered that creep will decrease load-carrying capacity of flexural CFST, and should be taken into account in actual engineering.

应用该方法对具体构件进行计算分析，认为徐变将降低钢管混凝土受弯构件的承载力，在实际工程应用中应予以考虑。

54. This is further aggravated by cracking, which reduces the flexural stiffness of members.

开裂降低了构件的弯曲刚度，这会进一步使挠度增大。

55. The mathematical models based on the assumed-modes method and a closed loop velocity feed-back control law are developed to describe the flexural vibration dynamic behaviors.

引入速度负反馈形成闭环控制，对被动控制和主被动控制的控制效果进行了分析比较。

56. The bending experimental results show that the highest flexural strength of the joint at room temperature was acquired to be 13.6MPa.

弯曲实验结果表明,采用该工艺得到的接头最大弯曲强度为13.6MPa。

57. The flexural modulus and drape of fabrics have great influences on the shape and style of garment waviness.

弯曲性、悬垂性不同的面料能塑造出不同的服装波浪造型，弯曲性、悬垂性优良的面料塑造的波浪造型优美。

58. The parameters of flexural performance are the important references for quality controlling and applied design of materials.

弯曲性能参数是生产当中质量控制和应用设计的重要参考指标。

59. When LVL beams suffer the flexural failure, it has three kinds of primary failure modes, including whole fracture failure, cracking failure and mixed failure.

当LVL梁受弯曲破坏时，其主要破坏形式为整体断裂破坏、开裂破坏以及混合破坏等3种；

60. The flexural strength of the composites with active filler Al decreased drastically for the harmful interphase produced by the reaction between Al and carbon fiber, which was accordingly degenerated badly.

当复合材料素坯中含有活性填料Al时,由于Al与碳纤维发生碳化反应,使纤维受损,在纤维与基体之间形成不良的界面结合,导致复合材料的强度发生退化。

61. When the rotational frequency equals the sum (or the difference) of the natural frequencies of the flexural and torsional vibrations, coupled flexural-torsional resonance may occur.

当转动频率接近于扭转振动固有频率与弯曲振动固有频率之和或之差时，可能会发生弯扭耦合共振。

62. The effects of secondary torsion on shear strength of biaxial flexural reinforced concrete beams are analyzed.

探讨了次生扭矩对钢筋混凝土双向受弯梁抗剪承载力的影响。

63. Calculated expressions including reinforcement ratio are deduced,which are applied to calculate flexural strength,deflection and maximum value of crack width of RC beam with rectangular section.

推导了含有配筋率的用于钢筋混凝土矩形梁正截面抗弯承载力、挠度及最大裂缝宽度计算的表达式。

64. Testing mechanism of flexural rigidity is described.

描述了抗弯刚度的测定机理。

65. A flexural oscillation model about V-shaped silicon electro-thermal microactuator is presented.

提出了V型电热硅微致动器的弯曲振动力学模型。

66. Key parts including piezoelectric transducer and amplitude transformer with a cylindrical hole in the center,and flexural vibration disk are analyzed and calculated.

提出了珩磨杆、珩磨头体均不振动的设计思想,分析计算了中心有圆柱孔的压电换能器和变幅杆,以及弯曲振动圆盘等关键部分。

67. Abstract： In order to satisfy the requirements of both ultimate limit state and servicing limit state unbonded partially pre stressed concrete flexural members must be reasonably designed.

摘 要： 为满足承载能力极限状态及正常使用极限状态的要求，必须对无粘结部分预应力混凝土受弯构件进行合理设计。

68. An experimental study was performed on the compressive strength, flexural strength, elastic modulus, and fracture energy of steel fibre reinforced concrete from an angle of effective utilization of this kind of concrete.

摘要为有效利用钢纤维混凝土，对钢纤维混凝土的抗压强度、抗弯强度、弹性模量和断裂能等进行了试验研究。

69. A kind of improved flexural vibrating plate is put forward based on the analyzing of vibration characteristics.

摘要从薄圆板振动特性出发，提出了一种改进的弯曲振动板。

70. A nonlinear finite element analysis of 4 RC deep flexural simply supported beams with the program VT2 is presented.

摘要使用基于扰动应力场模型的非线性有限元程序VT2分析了4个深受弯简支梁的受力性能。

71. Prestressed concrete pipe piles by post-tensioning method are widely used in harbor engineering because of its high flexural bearing capacity and low cost.

摘要后张法预应力混凝土大管桩由于抗弯承载力高和成本低等诸多优点，在港口工程中得到了广泛的使用。

72. Strong end restraint provided by heavy elements, such as footings, can improve the flexural strength of critical column sections.

摘要基础等构件提供的端部强约束能提高柱临界截面的抗弯承载力。

73. An experiment was conducted on 8 prestressed concrete-filled steel box beams to investigate the flexural behavior of prestressed concrete-filled steel box beams.

摘要对8根预应力矩形钢箱混凝土梁进行了试验研究，以探讨预应力矩形钢箱混凝土梁的弯曲性能。

74. In the paper, the flexural river distribution, flexural radius, central angle and flexural coefficient at middle reaches of Huaihe River are analysed statistically, and the cross-section of river is prelimary analysed.

摘要文章着重对淮河中游的弯道分布及弯曲半径、中心角、曲折系数进行了统计分析，并对弯道的断面形态进行了初步探讨。

75. Zirconia ceramics used in all-ceramic restoration of prosthodontics has shown favorable biocompatibility, chemical stability, flexural strength and color property.

摘要氧化锆陶瓷作为口腔全瓷修复材料，在生物相容性、化学稳定性、抗弯曲强度和色泽等方面具有优势。

76. The cretaceous Kuqa depression is a foreland basin generated by flexural subsidence resulting from the southward thrusting of the southern Tianshan Mountains.

摘要白垩系库车坳陷是在南天山强烈逆冲导致的挠曲沉降背景下发育的前陆盆地。

77. By the analysis of cracking mechanism, the flexural strain energy density is adopted to evaluate the flexural performance of epoxy asphalt mixture.

摘要通过对沥青混合料开裂机理的分析，采用能综合反映沥青混合料强度和变形特性的弯曲应变能密度临界值作为环氧沥青混合料抗弯拉性能的评价指标。

78. Proper wood-plastic composite samples are chosen for five kinds of typical flaws or damages.Acoustic emission (AE) signals are collected in the three-point flexural tests.

摘要针对木塑复合材料五种典型的缺陷及损伤机制，选择合适的木塑试样，应用三点弯曲的加载方法采集声发射信号。

79. Ahmad, S.H. and Batts, J.(1991), “Flexural behavior of doubly reinforced hight-strength lightweight concrete beams with web reinforcement”, ACI Structural Journal , No. 88, May-June.

方一匡、洪木通、彭盛昌(1990)，“高强度混凝土梁在低剪力钢筋量下之行为研究”，中国土木水利工程学刊，第二卷，第四期，第347-356页。

80. Methods: Ce-Y-Mg PSZs adding different proportion glass was sintered under different temperature and condition, the flexural strength of these composite blocks were measured.

方法:通过在氧化锆陶瓷中加入不同比例的玻璃成分,在不同温度和条件下烧结,检测其抗弯强度。