Torsional strength and stiffness were measured.
测定各组的抗扭强度和抗扭刚度。
The torsional strength of the notch of spheroidal graphite (SG) cast iron by continuous casting was tested.
研究了一种用水平连铸技术生产的球墨铸铁型材的扭转强度和缺口扭转强度。
The torsional strength of the drilling tools can be greatly increased by using the double shoulder tool joint.
双台肩钻具接头可大幅度提高钻具的抗扭强度。
Moreover, the paper presents a relatively simple and comprehensive theoretical method for torsional strength calculation.
同时，提出了这类双壳大舱口船舶扭转强度的理论计算方法。
By means of calculating the shafting torsional strength, a decision of replacing the main shaft by new one, whose bearing diameter is increased, was made reasonably and duly.
通过对轮系扭振强度计算，科学及时地作出了更换主轴的决定，并适当加大了新主轴轴颈直径。
The ring network switch device increases the electric clearance, effectively prevents the occurrence of the creepage phenomenon and enhances the torsional strength of the switch principal axis.
采用本发明增加了电气间隙，有效的防止了爬电现象的产生，加强了开关主轴的抗扭强度。
The 3 hollow double heads compression screw appear to offer distinct advantage over the 3 solid screw, trifin in the against pressure, against bending force, torsional strength and torsional rigidity.
三枚中空双头螺纹加压钉比三枚实心螺纹钉、三翼钉在抗压、抗弯、抗扭强度和刚度上占有一定的优势。
Before cycle 24 commenced, the position and strength of the torsional oscillation correctly predicted the late arrival of this cycle's sunspot activity.
在第24个周期开始前，人们通过太阳的扭转振动的位置和强度准确的预知了第24周期内太阳黑子活动的推迟。
The strength, rigidity, stability and torsional rigidity of the bodywork structure were calculated by using finite element analysis. Thus the optimum fillet of the bodywork structure can be specified.
采用有限单元法对车体结构的强度、刚度、稳定性、挠跨比、扭转刚度进行计算，为车体设计提供了参考依据。
Under various adherent condition and solidify condition, the Torsional shear strength of the copper phosphate inorganic adhesive were tested. The results which are useful to application were obtained.
对磷酸氧化铜无机胶套接扭剪试件在不同粘接表面状态，不同固化条件下的扭剪强度进行了系统测试，得出了对实际应用有价值的结论。
Some behaviors of saturated flyash such as pore water pressure, dynamic strength, and dynamic deformation are studied by the dynamic torsional shear test.
通过动扭剪试验研究饱和粉煤灰的动孔隙水压力特性、动强度特性以及振陷变形特性。
Therefore the design criterion for the shaft is proposed, i. e. the fatigue strength of the shaf should depend on the torsional fatigue strength.
挠性轴强度校核主要是校核疲劳强度，为此提出了合理设计挠性轴的原则，即挠性轴的疲劳强度应取决于扭转疲劳强度。
The expression of coefficient of increase in cracking resistance in prestressed torsional members is derived on the basis of concrete characteristics under biaxial strength.
本文根据砼的双轴强度特性，导出了预应力受扭构件抗裂度提高系数的表达式。
Torsional loads produce warping displacements in thin-walled members. Its influence on strength, stability and vibration of thin-walled members must be considered in many cases.
薄壁构件在扭转荷载作用下截面产生翘曲变形，在强度、稳定和振动的计算中应考虑到截面翘曲变形的影响。
The stiffness is the stricter design rule than strength in car body development. Torsional stiffness, the key factor for car body to resist the poor torsional case, is especially important.
车身刚度是较强度要求更严格的设计指标，尤其是车身扭转刚度指标，它是车身抵抗较恶劣的扭转工况载荷的关键保证指标。
Three group of particleboard were tested that showed the torsional forces in the member related to the internal strength, the size and the joint constructions.
通过对三组刨花板进行实验结果可以看出，刨花板构件扭转力矩与刨花板内部强度、尺寸规格和节点结构有关。
Through integral cast forming, the spiral torsional shaft has the advantages of high strength and abrasion resistance, safety and reliability, long service life, low using cost and the like.
本实用新型通过铸造一体成型，具有强度及耐磨性好、安全可靠、使用寿命长、使用成本低等特点。
Through integral cast forming, the spiral torsional shaft has the advantages of high strength and abrasion resistance, safety and reliability, long service life, low using cost and the like.
本实用新型通过铸造一体成型，具有强度及耐磨性好、安全可靠、使用寿命长、使用成本低等特点。
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