天津建设科技2025，Vol.35Issue(4)：5-7,3.DOI:10.3969/j.issn.1008-3197.2025.04.002
汽车起重机支腿反力计算方法对比研究
Comparative Study on Calculation Methods for Outrigger Reaction Forces of Truck-mounted Crane
摘要
Abstract
Addressing the issue of numerous simplified calculation methods lacking a unified standard for determining outrigger reaction forces of truck-mounted cranes in current engineering practice,this paper compares differ-ent simplified calculation methods.It demonstrates that the force distribution method is more conservative than the moment distribution method.Furthermore,the most unfavorable working conditions under different boom orientations are investigated.For the moment distribution method,it is found that when the boom is ori-ented perpendicular to the diagonal direction of the outriggers,the outrigger reaction force reaches its maxi-mum,representing the most unfavorable condition.关键词
汽车起重机/支腿反力/力矩分配Key words
truck-mounted crane/outrigger reaction force/moment distribution method分类
交通工程引用本文复制引用
赵一超,王瑾,黄克起,令狐延,刘晓敏,张倩,薛铖..汽车起重机支腿反力计算方法对比研究[J].天津建设科技,2025,35(4):5-7,3.基金项目
住房和城乡建设部科学技术计划项目(K20221359) （K20221359）
