转动的泵轴会弯曲变形,产生最大挠度。
Rotational deformation of the shaft will produce maximum deflection.
随着最大载荷保持时间的增加,塑木复合材料进入延迟弹性变形阶段越晚,弯曲挠度增加越快,断裂寿命降低。
The delayed elastic deformation stage came later, the bend deflection increased more quickly, and breaking life shortened with the increase of the prolongation of the maximum load hold time.
钢结构的异常变形或局部损坏可通过荷载—挠度曲线以及纵轴线的挠度曲线反映出来。
The abnormal deformation or local damage of steel structure can be reflected by the load-deflection curve and the deflection curve of the longitudinal axis.
本文给出了考虑剪切变形引起的挠度计算公式,对现代机床的主轴设计具有一定的指导意义。
This paper puts forth the calculating formula of the deflection caused by shear distortion, which has a reference value to the design of the main shaft of the machine tool.
对钢管超高强混凝土长柱、偏压柱在荷载作用下的挠度及变形特点进行了研究。
The deflection and deformation of slender column and eccentrically loaded column of ultro-high strength concrete filled steel tubes under loading were studied.
通过挠度计算,验证保温舱具有足够的强度和刚度,不产生塑性变形。
The heat container is verified to have sufficient the strength and by deflecting calculation without the plastic deformation.
结果表明,打靶法是解决弹塑性梁大挠度变形问题的有效方法。
The results showed that shooting method was effective to deal with the deformation of elastic-plastic beam with large-deflection.
什么是近似基金会负荷?有变形或挠度极限超过平常的要求吗?
What are the approximate foundation loads? Are there deformation or deflection limitations beyond the usual requirements?
经过合理的简化,给出了壳的挠度与厚度同级的大变形基本公式。
The fundamental formula of large deformation, when the deflection is of the same order as the thickness of the shell, is derived based on rational simplification.
与预应力钢筋混凝土梁相比,其刚度较小,特别是在大跨径桥梁中,其挠度变形是影响其应用的重要控制因素。
Compared with prestressed rebar concrete beam, its stiffness is more little. Especially in the-big-span bridge, its deflection is a important control factor which influence its application.
探讨了幕墙玻璃在纵力和侧力的共同作用下的内力和变形根据实际的变形状态运用大挠度的非线性理论。
This paper deals with the inner force and deformation of curtain wall glass caused by vertical and side forces by using nonlinear theory of large deflection.
梁段、柱段变形引起的梁外端挠度可利用已有悬臂柱低周交变加载模拟程序计算,再通过几何关系换算得到。
The beam end displacement due to beam and column deformation may be calculated by existing cantilever program and then converted by geometric relation.
该测量仪采用立式回转轴结构,优点是避免产生挠度变形,提高了测量精度,该仪器采用数据自动采集装置,采样位置准确,速度快。
The vertical construction which can avoid deflection deformation is used. Data auto-sampling device is used in the measurement, so the sampling position is accurate and the sampling speed is high.
基于经典的层合板理论及板的大挠度基本假设,得到四边简支层合板的非线性运动方程及变形协调方程;
On the basis of classical lamination theory and large deflection hypotheses of plate, the equilibrium and compatibility equations of simply supported composite laminated plates were obtained.
将梁的弹性大挠度弯曲理论应用于蜂窝壁板,研究了大变形条件下蜂窝材料的非线性剪切变形行为。
Basing on the elastic bending theory of beams in large deflection, the non-linear shearing behavior of cellular materials under large deformation is studied in the paper.
采用三次样条函数能量法,对冷轧轧后带材在纵向残余应力作用下的大挠度屈曲变形和临界失稳问题进行了研究。
The large deflection buckling deformation of cold rolled strip acted on by residual stress is studied by using 3-Power spline function energy method.
挠度变形以及影响挠度变形的很多因素,由于其本身的复杂性,人们无法确切地进行度量,因而可以认为它们是一种灰色量。
On account of the complexity of flexibility deformation and its influence factors, it can't be exactly measured, so it is thought as a grey quantum.
论文介绍了全站仪法测量桥梁挠度的原理和计算公式,并对全站仪法观测桥梁挠度变形值的测量精度进行了分析。
The theory and the formula of the deflection deformation survey with total station instrument were introduced, and the survey accuracy was analyzed.
本文基于梁弯曲变形的小挠度线性理论,提出了半挠性喷管挠性板弹性曲线的计算方法。
A method of calculating elastic curve for semiflexible plate wind tunnel nozzle has been presented, based on the linear theory of small deflection of beam deformation, in this paper.
可设定规格、跨距,在触控屏上实时显示实测挠度、试验时间、受力弯曲角度、变形角度,并可由打印机打印出测试数据。
Specification and span can be set. Touch screen displays test time, distortion angle and etc on real time. And printer can print the testing data.
对欧拉梁的大变形问题进行了深入研究,直接从欧拉梁的非线性挠曲线微分方程,推导出求解梁挠度的一种简便有效的积分表达式。
Large deformation problems of Euler beams are studied. An efficient integration formula for the deflection is deduced directly from the nonlinear differential equation.
当薄壳为柱形且作柱状弯曲时,精确地求得了壳的挠度与长度同级的大变形基本公式。
The fundamental formula of large deformation, when the deflection is of the same order as the length of the shell, is derived exactly for cylindrical shell under cylindrical deformation.
得到各种情况下组合梁界面滑移分布曲线及弯矩-挠度曲线,分析其变形性能。
The interfacial slip reduces the stiffness, increases deformation and influences performance of composite beams of steel and concrete.
数值计算表明,考虑大挠度变形是必要的。
The numerical results show that the consideration of the finite displacements is necessary.
考虑剪切变形能增大44.7%的挠度值,因此在实际中不可忽略。
The deflection value can increase 44.7% when considering shear deformation. So shear deformation can not be ignored in the actual design.
该挠度表达式反映板边界条件所能激发出的双向弯曲变形形态;
This expression reflects the bending characteristics aroused by the boundary condition and satisfies the displacement condition at the sustained corner points.
桥面铺装能有效改善桥梁的变形形状,一方面减小主梁挠度,使得挠度分布更加均匀,挠度变化曲线平缓。
The deck pavement can effectively improve the deformation properties, one hand is to reduce girder deflection, to make the deflection distribution more uniform and the deflection change curve gently.
此项挠度值在施工中以实测的温度变形速度计入其影响。
The deflection value reckoned in its effect in construction wit…
通过挠度测试,可以求出因节点域变形导致梁发生转动而产生的挠度值,进而可以得到梁柱夹角发生的改变量。
By the deflection test, the deflection produced by the deformation of joint field can be gained, accordingly, the change in the included Angle that the beam axis relative tot...
建立了直角坐标系有限变形非线性弹性力学的倒易定理并给出了大挠度弯曲薄板的倒易定理。
Taking a heliostat as example, the paper applies thin plate flexure theory and study regularity of load-deflection curve for reflector plate.
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