从输送带整体考虑进行力的平衡分析,建立了平面转弯曲率半径的计算方法,给出转弯曲率半径的计算公式,更新了理论公式,使求得的曲率半径更接近于实际。
Set up and give the method to calculate the curve radius considering based on the whole belt, updates the theory formulas and makes it more closer to the practice.
对索膜结构找力分析的优化复位平衡法,能够对给定的拓扑曲面求解获得精确的自平衡预应力分布。
The optimized reposition balance method for force-finding analysis usually is employed to accurately evaluate the self-balance prestress of tensility structures.
利用平衡侧向力方法和SA BHA软件系统,对曙古11水平井定向造斜段钻具组合的导向能力进行了预测分析。
The steering ability of BHA in build up section of horizontal well Shugu 11 has been predicted and analyzed by balanced side force method and SABHA software.
利用平衡侧向力方法和SABHA软件系统,对曙古11水平井定向造斜段钻具组合的导向能力进行了预测分析。
The steering ability of BHA in build up section of horizontal well Shugu 11 has been predicted and analyzed by balanced side force method and SABHA software.
推导出埋地管道的平衡微分方程,采用有限差分法分析并计算了轴向嵌固力对管道横向位移的影响。
By deriving balanced differential equation of buried pipeline, adopt finite difference method to analyze and calculate the effect of axial build-in force on pipeline transversely displacement.
通过实例说明不平衡力式矩对门式起重机变幅机构的影响,并分析了原因,提出解决的办法。
This paper shows influence over a gantry crane from unbalanced moment, especially for its amplituder, and causes and ways to solve it are given as well.
最后,由梁单元结点力平衡建立分析弹性地基梁的矩阵方程。
At last, the matrix equation for analyzing elastic foundation beam is held up by the equilibrium of node forces.
在分析摩托车发动机曲柄连杆机构不平衡力的基础上,结合国内和国外的实践,总结了摩托车单缸发动机的基本平衡方法。
Based on analyzing the unbalanced force of crank-connecting rod mechanism, this paper describes the balance of motorcycle single-cylinder engine according to practices home and abroad.
对力的平衡进行结构分析,是静力学漫长历史中具有划时代的事情。
The epoch-making event was preceded by a long history in statics, the analysis of structures in equilibrium.
为了降低阻尼系数进一步提高泵的动态性能,通过对JBP-63型径向柱塞变量泵定子受力仿真分析,研究了减小径向柱塞液压泵的定子不平衡力的方法。
Aimed to decrease damping coefficient and enhance pump's dynamic performance, a method for reducing the radial plunger pump stator forces was developed by analyzing the type JBP-63 pump stator forces.
对屏蔽电泵在非设计流量下工作存在较大的轴向力不平衡,造成前端轴承磨损严重进行了分析。
It is analyzed that the head bearing is heavily worn because there is a rather large axial force existing in shielded electric-pump when operating under non-designed flew.
本文通过对盘形滚刀破岩工作运动特点、刀具磨损特性和破碎出的岩碴的分析,认为盘形滚刀的破岩存在着一定的剪切作用,它缘于盘形滚刀的侧向不平衡力。
On the analysis of the motional characteristics of disc cutters, cutters wear and tear, breaking rocks with them, the rock-cut must exist, This would come from the side-force.
本文对一般性边坡,给出了满足力与力矩平衡及滑动面上屈服条件的稳定性的精确分析方法。
An accurate method for slope stability analysis is provided in this paper, with which the equilibrium of force and moment, and the yield conditions on the sliding plane will be reached.
基于泥沙运动的起动和止动条件分析了悬移质泥沙和床沙交换的内在机理,并根据这一机理推求了冲淤平衡状态下悬移质挟沙力级配的计算公式。
In terms of this mechanism, the calculation formula for the suspended load sediment-carrying capacity graduation under the balanced state of silting and scoring is deduced.
根据粘性颗粒流化床中聚团所受力的分析,提出了力平衡模型。
Based on the analysis of acting forces to agglomerates, a model of force balance was developed in use of studying fluidized bed with cohesive particles.
结合实例,通过跟踪最大不平衡力和节点位移,来分析边坡的稳定性。
Integrate instance, tail after the max unbalance and the displacement to analyze the stability of the slope.
基于变分法提出了一个求解雷诺边界条件下有限长轴承油膜力的快速算法,用此算法对一个三油叶不平衡轴承—转子系统的非线性动力学行为进行了一系列的分析。
Based on the free boundary theory and the variational method, a fast and accurate model for the calculation of the fluid-film forces under the Renolds boundary condition is presented.
提出了一种全新的磁悬浮伺服的机器人装配夹具,分析了夹具的柔顺性,得出了机器人轴孔装配过程中的力平衡关系式;
In this paper, the magnetic levitation servo fixture for robotic assembly is introduced, and the compliance of the fixture is analysed.
本文建立了力平衡式差压(压力)变送器的数学模型,论述了此仪表动态特性分析的一般方法。
The mathematical models of differential pressure transmitter of force-balanced type are presented. The general method of dynamic analysis of the instrument is discussed.
元胞单元法是一种新的力学计算方法,它将结构的整体求解变成局域分析,通过力的局域间的不平衡传递达到最终的整体平衡。
Cellular element method is a new numerical method. In this method the global analysis of structure is changed into a series of local analyses by using the idea of Cellular Automata.
分析了非线性电磁力和机械不平衡力对水轮发电机转子动态特性的影响。
The influence of the nonlinear electromagnetic forces and mass eccentric forces on the dynamic characteristics of the hydro-generator rotor was analyzed.
借助于材料力学方法,从分析竖向力平衡入手,推导出不平衡剪力分配系数的计算公式。
In this paper, the formula. of distribution coefficient of the counter-balancing shearing force in the structure of water gate is derived by method of mechanics of material.
通过截面平衡分析,建立了混凝土损伤指标与截面应变关系的一般公式,并得到截面广义力—位移关系曲线。
The general relation between the damage and strain of the beam cross-section is set up and the stress-strain curves of cross-section are made, through the analysis on cross-section balance.
压缩机阻力矩的分析与计算;压缩机惯性力和惯性力矩的平衡。
It includes analyzing the motions and forces of the moving parts, calculating the loading moments and balancing the inertia forces and moments of the compressors.
为此,对混抽泵的轴向力进行了分析计算,提出了平衡轴向力的具体方法,并通过试验验证了平衡方法的可行性,总结出轴向力的变化规律。
The characters, advantages and system composing of workshop dynamic balance method are introduced, the test principle and balance method of workshop balance are emphasized discussed in this article.
为此,对混抽泵的轴向力进行了分析计算,提出了平衡轴向力的具体方法,并通过试验验证了平衡方法的可行性,总结出轴向力的变化规律。
The characters, advantages and system composing of workshop dynamic balance method are introduced, the test principle and balance method of workshop balance are emphasized discussed in this article.
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