Strength and rigidity of metal structure of the loading bridge are directly relative to the working properties and service life of the whole machine.

装卸桥金属结构的强度和刚度直接关系到整机的使用性能和寿命。

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Resorting to a simplified mechanical model, this paper makes a theoretical analysis of the dynamic response of the gantry crane and loading bridge when their their trolleys collide with buffers.

本文用简化的力学模型对龙门起重机和装卸桥小车撞击缓冲器时的动力响应进行理论分析。

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This paper analyses and researches full-digital control system of container loading bridge, based on the electric-control system technology transform item of container loading bridge for a harbor.

本文是在为某港的集装箱装卸桥的电控系统进行技术改造的工程项目的基础上，对集装箱装卸桥的全数字控制系统进行了比较全面的分析和研究。

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It said important information was obtained following the first berthing trial "as to the precise adjustments that were needed in order for the ship to moor safely and securely in the berth and connect properly with the loading bridge".

BBC: Second Dover berthing trial of animal export ship MV Joline