Presentated the domestic and oversea primary tensility balance methods of multirope friction hoisting machinery at present,analyzed and compared the advantage and disadvantage of each balance methods,suggesting that should choose appropriate balance method according to different conditions so as to insure the safe of hoisting.
简述了目前国内外多绳摩擦提升钢丝绳张力平衡的主要方法,对各种平衡方法的优缺点进行了分析和比较,认为生产中应根据不同实际情况的需要选择合适的张力平衡方法以确保提升安全。
This paper introduces multirope friction winder appear steel wire rope strain imbalance phenomena in using,and harm to strain imbalance of steel wire rope,and analysis produce reason of strain imbalance,accordingly pertinence put forward eliminate strain imbalance of multirope friction winder steel wire rope method.
介绍了多绳摩擦提升机在使用中会出现钢丝绳张力不平衡现象 ,以及钢丝绳张力不平衡所造成的危害 ,并对产生张力不平衡的原因进行了详细分析 ,从而有针对性提出了消除提升钢丝绳张力不平衡的方
EHV transmission system consisting of long span transmission lines and towers is an integrity as a structure,in the process of design,the strength calculation of the conductor and the tower is independent,it is difficult to compute the longitudinal unbalanced tension of the tower.
输电塔线体系中铁塔的纵向不平衡张力是危害输电线路安全稳定运行的重要因素之一。
These differences will be favorable to reduce the longitudinal unbalanced tension and weight of the suspension towers and poles,while the too small longitudinal unbalanced tension will weaken the longitudinal stiffness of the towers and poles,which is unfavorable to the cascade of towers.
1 000 kV交流特高压及±800 kV直流特高压输电线路在相分裂导线根数、绝缘子串长等方面与我国已建的500 kV交、直流超高压输电线路有较多的差别,这些变化将有利于减小直线杆塔纵向不平衡张力,降低杆塔重量。
Take an example for 220 kV Tiandang line,The paper makes researches on icing overburden ability and sag and unbalanced tension caused by icing of conductor and ground wire,analyzes the reasons of tower collapses and line breakage,and give suggestions of rebuilding measures to improve icing-resistance ability of 220 kV transmission Line in Guangxi according to the analysis results.
以220kV田挡线为例对导、地线的覆冰过载能力、覆冰对导、地线弧垂影响以及覆冰产生的不平衡张力等几方面进行了研究,分析了广西220kV输电线路倒塔断线的原因。
Analysis and calculation of transmission line unbalanced tensile force;
输电线路不平衡张力分析和计算
Four systems for dynamic and equilibrium interfacial tensions(IFT) with different IFT values of 1mN/m,0.
分别采用了油水平衡界面张力和瞬时动态界面张力为1mN/m、0。
The same series of surfactant with close composition and structures are used to confect ASP system for microscopic oil displacement experiments and core displacement experiments under various equilibrium interfacial tension and instantaneous interfacial tension.
用组分、结构相近的同系列表面活性剂配制三元复合体系,进行不同平衡界面张力和瞬间界面张力条件下的岩心驱油实验和微观驱油实验,通过岩心驱油实验结果分析油水间平衡、瞬间界面张力对驱油效果的影响规律;通过微观驱油实验结果分析低界面张力体系能够提高驱油效率的机理。
The effect of polymer,such as partially hydrolyzed polyacrylamide,on the dynamic and equilibrium interfacial tension of petroleum sulfonates and oil/water systems is examined.
以部分水解聚丙烯酰胺为例,考察聚合物对石油磺酸盐油/水体系的动态及平衡界面张力的影响,验证了在该体系中加入一定浓度范围内的聚合物只改变该体系界面张力达到平衡所需要的时间和变化过程,不影响该体系的洗油能力。
Method of Tension Balance of Wire Rope with Hydraulic Spiral Adjuster
螺旋液压调绳器钢丝绳张力平衡方法
Summarize of Steel Wire Tensility Balance Methods for Multi-rope Friction Hoisting Machinery
多绳摩擦提升机钢丝绳张力平衡方法
Effects of Balanced Muscular Tension Needing Method on Activities of Daily Living and Quality of Life in the Post-stroke Patients with Spastic Paralysis
张力平衡针法对脑卒中痉挛瘫痪患者ADL和生存质量的影响
Mr. Schultz is for a balance of military power, but also for a balance of economic power.
舒尔茨先生主张军事力量平衡，但也主张经济力量平衡。
The Load Balancing of Take-up and the Constant Tension Development at Laigang Broadband
莱钢宽带卷取负荷平衡及恒张力开发
Imbalanced Tension Calculation of Overhead Line Continuous Spans
架空输电线路连续档不平衡张力计算
Relax pressure and tired, balance centrum nerve.
舒缓精神紧张，减缓工作压力平衡中枢神经。
The Problem about the Tension Poise of Cables in Multi-cables Friction Hoisiting System
多绳摩擦提升系统钢丝绳张力的平衡问题
Investigation on Phase Equilibrium and Liquid Tension of Gas Hydrate;
天然气水合物相平衡及其表面张力影响研究
Necessary Tensile Force:the Effective Balance Between Two Views of Philosophy of Higher Education;
必要的张力:两种高等教育哲学观的有效平衡
The Dynamic Equilibrium under Tension: Discipline Development Mechanics of Universities;
张力下的动态平衡:大学中的学科发展机制
Calculation and analysis of unbalance and disconnection tension on transmission lines
输电线路不平衡和断线张力计算与分析
Inpidual Pincer Adjustment: Balance the tension on upper manually at any point.
多变形爪子张力调整---随心所欲调整张力变换组合，达到张力完全平衡。
An influence or force tending to produce equilibrium;counterpoise.
平衡力趋向于产生平衡的影响或力量；平衡、均衡
A fluid in equilibrium cannot sustain shear forces, and it can sustain only very small forces of tension.
平衡于状态中的流体，经受不住切力，只能经受非常小的张力。
Phosphorus Non-Equilibrium Grain-Boundary Segregation Induced by Low Tensile Stress and Its Kinetic Simulation;
高温和低张应力作用下钢中磷的非平衡晶界偏聚及其动力学模拟
This proved that the surface tension causes free surface returning to equilibrium location.
说明表面张力具有使得自由面返回到平衡位置的作用.
The Reason Analysis and Eliminate Method Discuss to Strain Imba- lance of Multirope Friction Winder Steel Wire Rope
多绳摩擦提升机钢丝绳张力不平衡原因分析及消除方法