belt stress

The development of a forthcoming event and its three elements have been discussed from relation between the migration of large events along belt and the stress field adjustment.

并从大地震沿带迁移与应力场调整关系中对未来地震的蕴党以及三要素进行了讨论。

So that optimize the end upsetting process and improve the performance of the geometric shape in intermediate belt can release the stress concentration and increase the fatigue life of drill pipe.

因此优化石油钻杆管端加厚工艺，改善钻杆内加厚过渡带的几何形状，有利于减轻应力集中，提高钻杆的使用寿命。

Mylonitic coal may develop in the center of strongly deformational belt in pressing tectonic stress field.

研究表明，挤压应力场作用下，在强变形带的中心及其附近，可以形成糜棱煤类构造煤，但糜棱煤分布较为局限；

The authors make a research in the contact stress that has influence over the service life of synchromesh belt, using the method of cyclic problem of elastic theory and by means of the mapping function.

利用平面弹性理论周期问题的方法，以映射函数为工具，对影响同步带寿命的接触应力进行了深人的研究。

Change Stiffness Method Used in Tooth Belt Stress Analysis

变刚度法在梯形齿同步带应力分析中的应用

The influences of fault activity on the project are mainly the influences of the deformation of faults and fault belt and tectonic stress field on the deep tunnels, and the influences of fault on the earthquake induced by reservoir.

断层活动性对工程的影响主要表现为断层及断层带的变形、断层活动构造应力场对深埋长隧洞的影响，以及对水库诱发地震的影响。

Under the state of equivalent maximum stress, the contact friction condition of metal belt and pulley was simulated by the contact of ring and block in Timken Friction Test Machine.

以接触应力相等为等效的接触状态，采用环块摩擦实验机模拟的方法，对汽车无级自动变速器CVT带轮和钢带的接触条件进行了模拟。

The Structure of a Tensioning Device of Belt Drives in High Speed Diesel Engines The intelligent design using structure for amplifying stress in transducer design is a very effective means to enhance the sensitivity.

高速柴油机盘簧张紧轮的设计本文介绍的压电盘簧换能器，利用结构对应力具有放大作用的原理，通过利用扭矩实现应力放大，可有效地提高换能器的灵敏度。

In the middle belt, the stress turned into shearing, and formed imbricate structure.

中带以单剪为主，形成叠瓦状构造；

The statistical test has shown that the life distribution of V belt under a specified stress fits Weibull distribution and the distribution parameters are estimated by the BLUE method in this paper.

采用威布尔分布的拟合度检验表明，各恒定应力下的寿命均服从威布尔分布，其分布参数由BLUE估计法给出。

Effect of belt angle on stress of an all steel cord truck radial tire by finite element analysis

带束层角度对全钢子午线轮胎应力影响的有限元分析

In this paper, the affect and hazard of dynamic stress are analysed in the course of belt, the dynamic stress curves are plotted and analysed, the foundation is supplied for designing and computing.

分析起动过程中输送带的动张力的影响因素及危害，绘制了常用速度图下的动张力曲线并进行了分析比较，为设计计算提供了理论依据。

The behavior of the subduction zone and the stress state were discussed. The earthquakes of mb ≥ 4.0 distribute mainly in an arc-like narrow belt in the west side of the Ryukyu trench and form a clear Benioff zone beneath the island arc.

m b≥4.0的地震主要分布于琉球海沟西侧的弧形带，并形成明显的Benioff带。

While calculating the thermal stress, the influence of concreting time and the arrangement of post-pouring belt on the thermal stress should be considered.

温度应力计算时应考虑混凝土浇筑时间的不同、后浇带的设置对温度应力的影响。

Microstructure analysis of the shaoxing& jiangshan fault belt and differental stress

绍兴&江山断裂带显微构造分析与差应力值的估算

In addition, the influence of the geological structure is also great, in the fault and its influence in the belt, stress isoline appears abrupt and the contour density increases.

应力等值线受地质构造的影响较大，在断层及其影响带中，应力等值线出现突变现象，等值线密度加大。

The major dynamic parameters of conveying belt the spreading velocity of stress wave were emphatically studied.

着重研究大型带式输送机主要动态参数――输送带应力波的传播速度.

In the dynamic equation both the viscoelasticity properties of belt, the run resistance, the inertia force of take-up, the belt's elastic modulus influented by the deflection of belt and the initial stress have been considered.

所建立模型的动力学方程不仅考虑了输送带的粘弹性力学性质、运行阻力、张紧装置的惯性力和输送带挠度变化下的弹性模量，同时也考虑了输送带初始张力的影响。

For the super long concrete structure with post-pouring belt, its thermal stress is the superimposition of state stresses before and after the closure of the post-pouring belt.

设置后浇带的超长混凝土结构，其温度应力是后浇带封闭前后状态应力的叠加。

, velocity of belt and stress of grinding have great influence on the grinding depth and grinding weight. Their relationships are studied. pressure;

试验结果表明，不同砂带、不同砂带运动速度和不同磨削压力对磨削深度和磨削量影响较大，并对它们之间的关系作了一些探讨。