The history and advance in the researchs of the dynamic response and buckling of cylindrical shells under axial impact loading are reviewed comprehensively at first.
首先回顾了圆柱壳在轴向冲击载荷作用下的动力响应与动力屈曲的研究历史和当前进展。
Their main application lies in the field of power transmission where axial loading in both directions occurs and a rigid axial guidance and narrow bearing width are required.
他们的主要应用是在两个方向的轴向载荷和刚性发生轴向引导和宽度窄轴承需要在输电领域。
Main Outcome Measures: Torsion, bending, and axial stiffness and axial failure force after cyclic loading.
主要测量指标:扭转、弯曲和轴向刚度,以及循环载荷下轴向失效力。
Each specimen underwent axial and torsional stiffness testing along with cyclic axial loading to failure.
每个样本均采用循环轴向荷载以至固定失效来测定其轴向刚度和抗扭刚度。
In order to be compared, the experiment using general loading patterns, namely, increasing axial loading under constant confined pressure, was performed.
为了比较,还对恒侧压,增加轴向荷载的方式进行了平行试验。
Effects of column axial force and rib stiffener on hysteretic behavior of connections were synthetically considered for the first time during cyclic-loading.
在循环加载试验中首次综合探讨了柱轴力大小、加劲肋构造措施等对连接性能的影响。
In order to establish the axial compressive strength formula for CFST composite columns, axial compressive loading tests of 18 specimens have been carried out.
为了建立钢管混凝土叠合柱的轴压计算公式,进行了18个叠合柱试件的轴压试验。
Critical stress and inertial exponent are treated as two characteristic parameters for the asymmetric dynamic buckling of cylindrical shells under axial step loading.
对于轴向阶梯载荷下圆柱壳的非轴对称动力屈曲,将临界应力和屈曲惯性指数作为双特征参数求解。
In this article, the bearing capacity behavior and load transfer mechanism of super long bored pile in Wenzhou soft clay are discussed, on the basis of the static loading test and axial force test.
通过温州软土地基中超长钻孔灌注桩静载荷试验和桩身轴力的测试,探讨了软土地基中超长钻孔灌注桩的承载力性状和荷载传递机理。
Radial loading is the amount of weight placed vertically above the axle. Sitting on a trike places an axial load on the bearings. The drawing below is a cross-sectional view of a radial bearing.
径向负荷的重量是多少轴垂直放在上面。三轮车坐在一个地方对轴承的轴向负荷。下图是一个径向轴承截面的看法。
With the single axial loading system and the infrared hot image technology, a probing test research on infrared radiation changes of the coal and rock deformation in Shanxi Shuiyu Mine was conducted.
利用单轴加载系统和红外热成像技术,对山西水峪矿的煤岩变形过程中的红外辐射变化进行了探测试验研究。
Based on the local strain method of the single axle stress condition method, the multi axial stress condition computing method of the proportional loading is presented.
基于单轴应变疲劳分析,提出了比例加载多轴应力状态下的疲劳寿命计算方法。
In the past, in all the calculations of nonlinear response of thin cylindrical shell under axial dynamic load, the effect of mass at the loading end of the shell was neglected.
圆柱薄壳受有轴向动力载荷作用的非线性响应计算中,以往忽略载荷作用端质量的影响。
When the transverse loading speed becomes bigger, the axial elasticity modulus also becomes bigger, while the platform yeild strain becomes smaller, buy the yield stress changes little.
横轴方向的位移荷载速度越大,纵轴方向的弹性模量越大,平台极限应变越小,而屈服应力和平均平台应力相差不大。
This makes it possible to analyze the effect on gear mesh of such factors as gear box deformation, axial end loading and axial deflection, etc.
用这种方法可以分析多种外界因素对齿轮啮合的影响,如箱体变形、轴端受力、轴线挠曲等;
The contributing factors of loading on pilot bearing of a large, vertical, axial flow pump were investigated and a calculating method of the loading was developed.
研究大型立式轴流泵导轴承荷载的影响因素,提出荷载计算方法。
Thurst angular contact ball bearings only bear unilateralism axial load. If single bearing loading couldn't meet request, or bear double direction axial load, it should choose bearing combine.
该类轴承只能承受单方向的轴向载荷,如果单个轴承的载荷不能满足需要,或者要求承受两个方向的轴向载荷时则选用轴承组。
And the solid loading accord with particulate fluidization in axial, in different radial, the solid distribution were also different.
固体相含率在轴向上符合散式流态化的规律,在不同的径向位置固含率是不同的。
This paper presents the parametric equations on stress concentration factor(SCF) of completely overlapped tubular joints under axial loading using experimental and numerical analysis.
通过试验和数值研究推导了完全叠接管节点试件在轴向力作用下应力集中因子的参数方程。
The reduced stresses in the longitudinal bars help to achieve less critical bond condition under the cyclic loading, especially in the lack of column axial force.
降低了的梁内纵筋的应力能在反复循环荷载下获得较为有利的粘结条件,特别是在缺少柱上轴向压力的时候。
The fatigue behavior of concrete under axial tension with constant and variable amplitude cyclic loading is investigated.
基于室内试验,研究了混凝土在等幅和变幅重复荷载作用下的轴拉疲劳性能。
Influence of loading path on axial strength of circular tubular TX-joints.
荷载路径对TX型圆管节点轴向承载力的影响。
The stress mainly concentrated on the supracondylar humerus under axial loading. And the stress on the ulnar side was obviously higher than that on the radial side.
肱骨在轴向载荷状态下应力集中主要位于髁上区,且尺侧应力集中现象较桡侧明显。
Although all bicycles use a combination of both axial and radial loading, the recumbent tricycle places much more emphasis on axial loading.
尽管所有的自行车使用装载组合两轴向和径向的横卧三轮车轴向载荷置于更加重视。
The alternate roller bearing in FAG bearing, can bear at the same time come from each direction loading like axial, thrust or momentum loading.
FAG轴承中的交叉滚子轴承,能同时承受来自各方向荷重(如轴向、推力或动量荷重等)。
For the bearings under axial force and torque load in the same time, the static axial loading - torque figure is drawn.
在轴承承受力矩和轴向力联合载荷的情况下,给出静轴向载荷—力矩图。
It is indicated that the influence of the different loading paths on axial strength of circular tubular TX-joints can be negligible.
研究表明,不同荷载路径对TX型圆管节点轴向承载力的影响是可以忽略的。
A lateral restricted swelling constitutive relationship, in which the effect of water content and axial loading are considered, has been proposed.
建立了膨胀岩在侧向约束,轴向加压条件下侧限膨胀应变与含水率、轴向荷载之间的关系。
The dynamic characteristics of elastic plates subjected to transverse impact and non-linearly elastic & elasto-plastic cylindrical shells under axial impact loading are investigated theoretically.
然后采用增量数值解法分析了轴向冲击载荷作用下非线性弹性圆柱壳的轴对称动力响应问题。
The dynamic characteristics of elastic plates subjected to transverse impact and non-linearly elastic & elasto-plastic cylindrical shells under axial impact loading are investigated theoretically.
然后采用增量数值解法分析了轴向冲击载荷作用下非线性弹性圆柱壳的轴对称动力响应问题。
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