Dynamic Optimization Design Research of Truck Mounted Pump Boom Based on Concrete Flowing Impact
By taking the boom system of 5-arm boom 57m truckmounted concrete pump as the research object, and studying the coupling effect, namely how the concrete flowing in concrete pipe interacts with the boom, this paper has established a dynamic model of the boom based on the concrete impact load, made a dynamic response calculation about boom structure, compared the data of dynamic stress experiment with that of the equivalent static load method. The results indicate that the long arm boom weight designed by the dynamic design method is lighter 6％ than that of the equivalent static load method.
Boom Truck-mounted concrete pump Flowing impact load Dynamic optimization design Experiment
Xu Pingzeng Tang Shanqing Zhao Juan Zeng Guang
Concrete Machinery Branch Company, Zoomlion Heavy Industry Science and Technology Co., Ltd, Changsha 410265, China
国际会议
上海
英文
119-123
2011-10-31（万方平台首次上网日期，不代表论文的发表时间）