提升索 meaning in Chinese

lifting cable
riser cable

It is important to maintain the ship chamber horizontal and keep cable tensions in equilibrium during the running of the hoisting fully balancing type ship lifter . the distributions of displacements and cable tensions are unbalanced because of construction errors . a hydraulic balance system which has 48 oil cylinders is designed to eliminate the unsafe factor
为了消除该不安全因素，使升船机工作时，承船厢能在水平、受力均衡的状态下升降，设计中的升船机有一个由48个液压油缸组成的液压均衡系统，靠它维持船厢的水平状态和提升索拉力均衡。
Aimed at the active - pulling control features of lifting - cable in vertical lift process , finite element optimum design method was adopted , the problem of calculation of lifting - cable force was solved , the trend of lifting - cable force was also analyzed , the results of theoretical calculation are applied to the real project , get good effect
针对竖转提升过程中提升索主动张拉的控制特点，采用有限元优化设计的方法，解决了提升索力计算的问题，并分析了提升索力的变化规律，将理论计算结果应用于工程实际。