断层滑动系数增高,断层出现无震蠕动。
The fault slip coefficient increased, and aseismic creep appeared on the fault.
文中还给出了绘制滑动系数曲线的BASIC程序。
A computer programme in BASIC language used for plotting the curve of sliding coefficient was given.
提出滑动系数概念,证明了滑动系数符合以重量为权的加权平均原则;
By bringing forward the concept of sliding coefficient, it is proved that the sliding coefficient is fitted to the principal of weighted arithmetic average regarding the sliding block as weight.
滑动是水箱拉丝机正常工作的必要条件,而采用最小滑动系数原则最为合理。
Slip is the essential condition for wet drawing machine to work normally, and it is considered reasonalbe to adopt the minimum slip coefficient principle.
论文首先对目前常用的几种齿轮性能进行了分析,比较了渐开线与摆线齿轮的滑动系数,渐开线与圆弧齿轮的弯曲应力和接触应力。
Firstly, the performance of several kinds of gears that is commonly used in present is analyzed. the sliding coefficients of the involute gear and the cycloidal gear are compared.
刚度系数和阻尼系数是反映滑动轴承动力响应特性的重要的特性系数。
Stiffness and damping coefficients are important characteristic. Coefficients that reflect the dynamic respond characteristics of journal bearings.
为了研究弹性模量对边坡安全系数和滑动面的影响,建立均质土坡数值模型,在不同工况下(无锚和有锚),分别改变弹性模量,分析它与安全系数和滑动面的关系。
In order to study the effect of elastic modulus e, to the safety factor and slip plane of slope, a numerical model is founded in plane strain mode for homogeneous soil slope.
该方法不仅能够考虑土的应力应变性质,而且能够在任意时刻确定最危险滑动面的位置及安全系数。
The method not only can consider behavior of stress strain of soil, but also can determine the most dangerous slip surface and its factor of safety at any time.
并在安全系数为最小的条件下,讨论了滑动面几何参数之间以及它们与安全系数之间的关系。
Under the condition of the least factor of safety, the relations are discussed between the geometry parameters of slip surfaces and the factors of safety.
而镍与APS间的摩擦系数随滑动速度的增大而增大,随载荷的增大而减小。
However, the friction coefficient between Ni and APS increased with sliding velocity increasing and reduced with load increasing.
最后基于该方法计算的应力场,应用并行组合模拟退火算法搜索坝基最危险滑动模式及相应的最小安全系数。
Finally, based on the stress fields of FEM analysis, the most dangerous sliding mode and the minimum anti-sliding factor are searched by parallel recombination simulated annealing algorithm.
该文给出了求解惯性筒上的曲折槽与销之间的滑动静摩擦系数的一种方法,介绍了引信曲折槽机构。
This paper presents a method of calculating the static sliding friction factor between zigzag slot and pin. A brief description of the fuse zigzag slot mechanism is given.
通过在边坡滑弧上进行线积分,得出边坡在不同时刻的整体安全系数,进而提出了路堤边坡降雨作用下“小弧滑动”的概念。
The global safety factors were calculated by the stress integration along a slip line and a concept of "small slip failure" was introduced in stability of the embankment slope.
测量结果表明,在极低速状态下,仪表齿轮齿面间的摩擦系数几乎与齿面间的作用力无关,但随齿面相对滑动速度的增加而线性增加。
Results show that the frictional factor almost has nothing to do with applied forces, but increases linearly with the sliding speed between the tooth faces.
通过建立砂粒自锁条件及实测长石砂岩、石英砂岩与泵筒镀铬层或氮化层的滑动摩擦系数值,证实了对柱塞拉伤失效原因的推测是正确的。
The deduction is confirmed by establishing self locking conditions and determining the sliding friction coefficients between sand and chromium plating layer and between sand and nitrided surface.
经计算分析,大岩淌边坡的破坏模式是整体破坏,其整体安全系数约为1.143,不存在新的局部滑动破坏模式。
The results show that the local unstability of Dayantang slope will not occur, and the minimum safety factor of the entire slope is about 1.143.
为了方便,只计算了按安全系数法搜索最危险滑动面上的可靠度指标。
For convenience, only the reliability index of the dangerous gliding plane is given, and the dangerous gliding plane is searched by the safety coefficient method.
通过测量转子的原始不平衡量响应和激励响应,计算出滑动轴承的刚度和阻尼系数及转子的不平衡量。
By measuring both original unbalance response and excitation response, dynamic stiffness and damping coefficients of fluid bearings and rotor unbalances can be calculated.
对最危险滑动面随时间的变化进行研究,回归暴雨期间边坡稳定性系数—入渗时间方程序。
Studied on the change of stability factors with time and the equation between stability and time is linear regression for rainstorm.
确定了滑动面的位置和形式,然后用刚体极限平衡法计算安全系数。
We get the form and position of failure surface, and then calculate factor of safety with general limit equilibrium method.
通过对散斑图像数据的处理和分析,提出了求取角度散斑相关系数最大值的滑动相关算法。
Through the data processing and analysis of laser speckle patterns, moving correlation algorithm was presented to get the maximal angular-speckle correlation coefficients.
据此对地震序列事件进行聚类分组以及计算序列事件的滑动平均相关系数时序曲线。
Applying this method to earthquake sequence, the events with similar focal mechanism can be grouped, and temporal average correlation coefficient curve of earthquake sequences can be obtained.
零摩擦系数意味着没有剪力发生,且接触面自由滑动。
A zero friction coefficient means that no shear forces will develop and the contact surfaces are free to slide.
试验发现,摩擦系数随滑动速度的增加而增加,存在临界滑动速度。
It is found that the friction coefficient increases with the increase of sliding velocity, and there is critical velocity.
为了解决这些问题,采用多重网格法建立结构的有限元计算网格,滑动面的边坡稳定性安全系数的计算网格,分别。
To solve these problems, multi-grid method is adopted to establish structural grid for finite element computation and slip surface grid for computing factor of safety of slope stability, respectively.
本发明提供一种密封装置,其中用于密封装置的弹性部件的粘附性受到抑制,并且在密封装置中滑动的部件的摩擦系数得以降低。
A sealing device in which an elastic member used for the device has reduced adhesion and in which the friction coefficient against a member sliding against the device is reduced.
对于往复滑动过程 ,在摩擦系数 -往复循环次数的关系图上一般有一个驼峰状的变化。
Generally, there is a hump-shape configuration in the relation between the friction coefficient and cycles under reciprocating sliding.
在已知滑动轴承动力特性的八个系数的基础上,通过计算来预报转子轴承系统失稳转速及稳定裕度。
This paper based on the eight coefficients of sliding bearing dynamic properties, get by calculated to forecasted lose rotational speeds and stability extent of rotor bearing system.
在已知滑动轴承动力特性的八个系数的基础上,通过计算来预报转子轴承系统失稳转速及稳定裕度。
This paper based on the eight coefficients of sliding bearing dynamic properties, get by calculated to forecasted lose rotational speeds and stability extent of rotor bearing system.
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