从理论上分析了离心泵推力平衡装置产生磨损的原因,并提出了可行的解决办法。
The wear reason of trust balance device of Centrifugal pump is analyzed theoretically. A workable Solvent is put forward.
给出了确定滑移面的方法,除了介绍用传递系数法计算滑坡推力外,还给出了综合考虑极限平衡理论和安全系数的计算方法。
According to limit equilibrium theory and safety coefficient method, the calculation methods of landslide thrust forces are put forward, together with the transmitting coefficient method.
然而不平衡推力法的计算精度却有待进一步的探讨。
However, the calculating precision of imbalance thrust force method is needed to discuss.
结果表明:蝴蝶主要用“阻力原理”作拍动飞行,即平衡身体重量的举力和克服身体阻力的推力均主要由翅膀的阻力提供。
The results shows that the vertical and thrust forces of the wings, which balances the weight and the body drag, are mainly contributed by the drag of the wings.
实践证明,堵平衡孔是解决转子轴向负推力问题的一种行之有效的方法。
Practices demonstrate that blocking balance hole is a effective method to resolve the axial negative thrust of rotor.
利用极限平衡理论,采用传递系数法,系统地给出了滑坡推力和桩前剩余抗滑力的计算方法。
From the model, the landslide thrust and remanent sliding resistance behind the piles can be calculated with the limit equilibrium theory and coefficient of transmission method.
利用极限平衡理论,采用传递系数法,计算膨胀土滑坡推力和桩前剩余抗滑力。
By adopting limiting equilibrium theory and transport coefficient method, landslide pushing force and residual anti-slide force before pile are calculated.
转子磁场中心安装偏差所产生的轴向磁拉力很小,转子磁极中心挂装高程差所产生的不平衡力偶不致增大推力瓦受力。
The couple of force created by rotor pole center suspending difference may not increase the pressure on the thrust pad.
一般认为锚杆(索)抗滑桩在锚杆(索)拉力、滑坡推力、桩前滑体抗力的作用下绕锚固点(锚拉力作用点)保持力矩平衡,锚固点为一铰支点。
It is a balance system that the anti-slide pile is exerted by three kinds of force, they are the tensile force of anchor, the thrust of sliding mass, the resistance of soil and rock.
通过分析比较,说明瑞典法、不平衡推力法都是极小值解,稳定安全系数最小;
The results show by the analysis and comparison, that the Swedish method and un equilibrium thrust method give low limit value with the least stability safety factor.
如果一个人心理上不平衡,他就不应该尝试打开这个能量推力。
One should not attempt to open this thrust of energy if one is not in a balanced psychologically.
在考虑力矩平衡的二维剩余推力法的基础上,提出了一种三维极限平衡分析方法。
Based on the two-dimensional residual thrust method considering moment equilibrium, a new three-dimensional limit equilibrium method was proposed.
平衡身体阻力的推力主要由翅膀上拍中产生的阻力提供。
The thrust force is mainly due to the drag of the wings in the upstroke.
通过计算,分析了3号汽轮机轴向负推力产生的主要原因,介绍了堵平衡孔消除轴向负推力的方法。
This article analysis the major reasons that lead an axial negative thrust in unit 3, introduce the method of remove axial negative thrust with block the balance hole.
MSH系列产品作为针对高压应用的设计,轴向推力通过平衡室系统和圆盘一起进行平衡。
The MSH range is designed for high pressure applications and the axial thrust is balanced by the combination of the drum and disc.
本文阐述了一种推力磁轴承热平衡条件约束的设计参数优化的有效算法。
An efficient design algorithm for optimum design parameters of a thrust magnetic bearing with thermo - balance equation constraints is investigated.
对实心磁铁推力磁轴承热平衡条件进行了分析,提出了改进的轴承温度场估算方法。
The thermo equilibrium conditions of thrust magnetic bearing with solid magnet are analyzed and the improved quantitative calculation rules are brought forward.
不平衡推力法是我国独创的边坡稳定分析方法,在滑坡稳定分析和治理中得到广泛地应用。
Imbalance thrust force method (ITFM) is originally developed approach for slope stability analysis in China, which has been widely used in the field of landslide stability analysis.
这种新设计保证导轨在最大推力下保持平衡。
The new kind of design allows the complete balancing of the guide rail at maximum thrust.
双滑块折线边坡稳定分析方法有等安全系数法、不平衡推力法、抗力体极限平衡法、岩土工程勘察规范法。
The equal safety factor method, imbalance thrust method, high-point equity method and reconnaissance criterion method can be used to analyze the double-slip body on the folding-line slope.
考虑到土体的流变效应,通过推广不平衡推力法,提出了具有应变软化性质的土质边坡渐进破坏的一个力学模型。
In view of the effects of rheological characteristics of soil, a mechanical model of progressive failure of strain-softening soil slopes is presented by generalizing the method of unbalanced-thrust.
根据静力平衡原理,推导了求解推力矢量的一般方程。
According to the static balance principle, the general equations for solving the describing parameters are derived and proved reliable.
同时也分别从推力计算和刚体极限平衡条件推导了基于摩尔-库仑理论的传递系数折减法。
Also the Mohr -coulomb theory of the transfer coefficient reduction method is derived based on thrust calculation and the rigid body limit equilibrium separately.
不平衡推力法是我国独创的边坡稳定性分析方法,在滑坡的分析治理中得到了广泛应用,然而对其精度的分析却寥寥无几。
Imbalance Thrust Force method (ITFM) is an original method for slope stability analysis in China, which has been widely used in the field of slope stability analysis and slope stabilization.
通过弹塑性的有限元模拟和不平衡推力法计算,对其稳定性进行分析研究。
The stability of rock mass is studied with FEM simulation and the unequal thrust method.
通过弹塑性的有限元模拟和不平衡推力法计算,对其稳定性进行分析研究。
The stability of rock mass is studied with FEM simulation and the unequal thrust method.
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