首页|静、动载荷作用下桥式转载机的力学性能分析

静、动载荷作用下桥式转载机的力学性能分析

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在桥式转载机运行过程中常常遭受煤炭下落产生的冲击动载荷,对其结构强度和工作稳定性提出了严峻挑战.介绍了桥式转载机的基本结构和工作原理,建立了静、动载荷作用下的有限元模型.分析了转载机在不同工况下的位移分布、应力分布及变形情况,为桥式转载机的设计和使用提供了重要参考.研究成果可应用于实际工程中,提升设备的可靠性和使用寿命.
Mechanical Performance Analysis of Bridge Transfer Machine under Static and Dynamic Load
During operation,the bridge transfer machine is often subjected to the impact dynamic load caused by the falling coal,which poses a severe challenge to its structural strength and working stability.The basic structure and working principle of the bridge transfer machine were introduced,and the finite element model under static and dynamic load was established.The displacement distribution,stress distribution and deformation of the transfer machine under different working conditions were analyzed,which provides an important reference for the design and use of the bridge transfer machine.The research results can be applied to practical engineering to improve the reliability and service life of equipment.

bridge transfer machineloadmechanical performancefinite element analysis

李雁飞、贺爱平、李瑞、侯鹏、张世明

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国家能源集团 陕西神延煤炭有限责任公司,陕西 榆林 719319

中国煤炭科工集团 信息技术有限公司,西安 710054

桥式转载机 载荷 力学性能 有限元分析

2025

煤矿机械
哈尔滨煤矿机械 中国工程机械协会

煤矿机械

影响因子:0.387
ISSN:1003-0794
年,卷(期):2025.46(1)