登机桥结构分析及安全性研究进展

登机桥所受载荷主要来自通道自重、人载、雪载和风载,其结构必须满足强度、稳定性要求,达到设计使用寿命且经济合理。文章综述登机桥设计中结构计算、分析,模块化设计,预应力交叉斜拉杆玻璃侧壁,登机桥对地震的响应,模糊综合评价方法,神经网络算法,双目机器视觉技术和数字图像处理技术,防止登机桥碰撞飞机技术,以及控制、稳定性研究的进展。

The load of boarding bridge mainly comes from the dead weight of passage,human load,snow load and wind load.It's structure must meet the requirements of strength and stability,reach the design service life and be economical and reasonable.This paper summarizes the progress of structural calculation,analysis,modular design,prestressed cross diagonal glass sidewall,seismic response of boarding bridge,fuzzy comprehensive evaluation method,neural network algorithm,binocular machine vision technology and digital image processing technology,technology of preventing boarding bridge from colliding with aircraft,control and stability research.