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稳定系数法和稳定力矩法是计算工程起重机整体稳定性时使用的两种计算方法,属于计算复核法,即对已经设计完成、掌握各部件重量及重心坐标的起重机通过计算校核其整体稳定性。当然,在计算过程中,也用来在确定稳定系数的前提下计算压重。以及对起重机自重、各部件重量及重心分布提出约束。稳定性是评价起重机,特别是重心较高的塔式起重机、门座起重机、浮式起重机的工作性能的重要指标。如果说诸如起重能力、工作效率、自重指标等是衡量起重机优劣的性能指标,那么稳定性指标则是确定起
The stability coefficient method and the stability torque method are two calculation methods used to calculate the overall stability of a construction crane and belong to the computational review method. That is, the entire stability of a crane that has been designed and controlled, and the weight of each component and the barycentric coordinates are calculated and checked. . Of course, in the calculation process, it is also used to calculate the weight under the premise of determining the stability factor. It also imposes constraints on the crane’s own weight, the weight of each component, and the distribution of the center of gravity. Stability is an important indicator for evaluating the performance of cranes, especially tower cranes, portal cranes and floating cranes with higher center of gravity. If you say that such factors as lifting capacity, work efficiency, and self-weight index are performance indicators for measuring the merits of cranes, the stability index is determined.