结果承重应力、屈曲应力、旋转应力对钢板固定的骨折断端产生较大微动。
Results The load-bearing stress, buckling stress, rotation stress have greater impact on the jiggle of the armor plate fixed fracture broken end.
作者就赫兹应力和旋转弯曲应力联合作用下的接触疲劳进行实验研究。
Experiments of contact fatigue under the action of combined stresses-Hertsian stress and rotating bending stress were carried out.
分析迁移应力,确定了真实应力空间中的屈服函数,并采用旋转硬化规律考虑应力引起的土体各向异性。
Then the shift stresses were analyzed to specify the yield locus in true stress space and rotational hardening law was adopted to embody the anisotropy induced by stresses.
通过对典型的水平旋转内消能泄洪洞空腔环流的试验观测,研究了其壁面应力的变化规律。
The variation rule of wall stress of horizontal rotary cavity flow in an intemal energy dissipating tunnel is researched based on the experimental observation.
该方法解决了该换能器旋转对称面上存在跃变的应力、应变给设计工作带来的困难。
The method has solved the difficulty of the saltatory stress and the strain on the rotation symmetry face of cymbal transducer for bringing the design.
结果表明,主应力方向的连续旋转导致了钙质砂中孔隙水压力的增长。
It was showed that the continuous rotation of principal stress induced the development of pore water pressure in carbonate sand.
目的:研究坐位旋转手法时对腰椎内在应力分布的特点。
Objective: To study the traits of intra-stress distribution of lumbar during rotatory manipulation.
本文用有限元素法对轴对称旋转板、壳进行了应力、应变分析。
By adopting finite elements method to make the the analysis of stress and strain of axisymmetric rotating shells.
以此为基础,结合空心圆柱仪的加载特点,给出了室内模拟主应力轴旋转的加载方法。
On the base of loading properties of hollow cylinder apparatus, loading method to simulating the principal stress axes rotation in laboratory tests is given.
采用全量理论和幂级数形式的应力一应变曲线,导出了弹塑性强化材料旋转园盘的渐近解。
Based on the stress - strain curve uith Power series, the asymptotic nalytical solution of rotating disks uith strain-hardening is obtained from the total strain theory.
震前主应力轴的旋转。
利用有限元法计算内外壳体的应力,按照串联模式进行旋转密封总成整体可靠度计算。
Finally, after computing the maximum stresses of the inner housing and outer housing with FEM, the total reliability of rotary sealing assembly is calculated according to serial pattern.
介绍了碟簧型气门旋转机构的结构设计要点,着重阐述了碟形弹簧应力的近似计算方法。
In this paper the construction and design knowledge of a disc spring type valve rotating mechanism are presented with the emphasis on the approximate calculations for the disc spring stress.
本文介绍了采用三维光弹性应力冻结法,对旋转正方形试样半边裂纹应力强度因子进行研究的成果。
This paper introduces a research result on the stress intensity factors of crackles on single side of revolving square sample with the stress freezing in three-dimensional photoelasticity.
结果表明,风应力的作用总可在其下方的海洋中激发出与风应力旋转方向相同的直接涡旋。
The results show that the wind stress can always create a direct gyre below it in the sea with the same direction of rotation.
选用旋转流变仪测定了锂基润滑脂的屈服应力。
Rotated rheometer was used to determine the yield stress of lithium lubricating grease.
这种骨折通常是轴向压缩应力与旋转或剪式应力综合作用的结果。
This fracture usually results from the joint effects of axial compression, and rotating or shearing stress.
根据应力场强法,分析了旋转弯曲疲劳极限与扭转疲劳极限之间的关系。
Through the stress field intensity approach, the relationship between the rotary bending fatigue limit and torsion fatigue limit was studied.
普通截锥壳单元是分析旋转壳结构的常用单元,但应力计算的精度较差;
The ordinary truncated element is widely adopted in engineering for analysis of revolutionary shell, but it has low precision on the calculation of stress and strain.
结果表明,该轴断裂是由于轴表面存在焊接缺陷,在旋转弯曲应力作用下产生低应力疲劳开裂。
The results showed that the weld detects on the surface of the axle was the reason to cause low stress fatigue under rotation bending stress which finally lead to the fatigue cracks on the axle.
然后采用有限元数值计算方法对叶片进行静力分析、模态分析及裂纹应力强度因子计算,最后反推出叶片在旋转状态下振动应力值的大小。
Through static, modal and crack stress intensity factor analysis, the vibration stress of blade under rotating state before fracture can be calculated out finally.
同时由应力路径旋转对模量的影响也随着剪切应变的增加而逐渐衰减。
At the same time, the effect of stress path circumgyration on shear modulus decreases gradually along with the increase of shear strain.
由于MCR系列精湛的剪切应力控制,只需一个非同心的旋转球体即可测量一个完整的曲线。
Due to the outstanding shear rate control of the MCR series it is possible to measure a full flow curve with just one revolution of the excentrically rotating sphere.
给出了旋转对推进剂应力应变的影响、产生的热力学方面的影响及旋转引起的气体动力学的影响等的分析计算模型。
The models of the spinning induced effects upon propellant grain stress and deformation, thermodynamics and gas dynamics were set up.
运用颈椎周围不同肌肉对颈椎作用力的变化,模拟正常活动范围内颈椎前屈、后伸、侧屈、旋转等多种工况。分别计算并得出相应载荷下钩椎关节、小关节应力值。
With the changing of muscular force, the movements such as flexion, extension, lateroversion and rotation were imitated, and the stress was calculated under different loads, respectively.
目的了解进行倒悬旋转手法时腰椎各结构的应力分布和变化的特点。
Objective to study the trait of intra-stress distribution of lumbar unit during the hang upside down and rotatory manipulation.
压气机的旋转叶片必须能够承受非常高的静应力和动应力。
The rotating blades of compressors have to be designed to withstand very high static and dynamic stress.
主应力轴正向旋转较逆向旋转产生的孔压小;
The pore water pressure under positive rotation of principal stress axes is smaller than that under inverse rotation.
直腰旋转手法:椎间盘的应力及位移都不断增加。
Lumbar Erected and Rotatory manipulation The stress, displacement of lumbar disc were increasing continuously during manipulation.
直腰旋转手法:椎间盘的应力及位移都不断增加。
Lumbar Erected and Rotatory manipulation The stress, displacement of lumbar disc were increasing continuously during manipulation.
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