Abstract:The trend of upsizing ships has spawned the emergence of large load cranes to carry out the segmented hoisting of large ships. For the large hoisting mechanism, the rationality and accuracy of simulation are rarely verified by experiments.In this paper, ADAMS is used to construct the dynamic model of large section hoisting system of ship. The model test platform is designed according to the similarity theory. The simulation method is verified by comparing the motion parameters of the models under different working conditions, and the effects of rope length, hoisting mass, rope stiffness and damping on the dynamic response of hoisting are analyzed. In this paper, firstly, the numerical simulation results and model test results under the same working conditions are compared to verify the accuracy of the value simulation method. Secondly, four simulation models are established, and the rationality of the model test platform was verified by analyzing the dynamic response results of the swinging angle, acceleration, swinging angle period and swinging angular velocity of different models. Finally, the comparison between numerical simulation and model test shows that with the increase of rope length, the angular velocity of swinging Angle decreases gradually, while the period of swinging Angle, swinging Angle velocity, lifting acceleration and lifting speed increases gradually. The mass of lifting weight, rope stiffness and damping have little influence on the dynamic response of swinging Angle of lifting weight. The results of this paper can provide theoretical and experimental reference for the dynamic response research of large-scale hoisting.
桂洪斌,杨佳朋,张岩,郭彬. 基于缩尺实验的船舶大分段吊装动力学研究与验证[J]. 振动与冲击, 2023, 42(18): 11-18.
GUI Hongbin,YANG Jiapeng,ZHANG Yan,GUO Bin. Dynamic study and verification of a ship large section hoisting system based on scale experiments. JOURNAL OF VIBRATION AND SHOCK, 2023, 42(18): 11-18.
[1] HUSTON, KAMLNAN JW. Dynamics of Constrained Multibody Systems[J]. Journal of Applied Mechanics,1984 51(4): 899-903.
[2] WITTBRODT E. Dynamics of flexible multibody systems:rigid finite element method[M]. Berlin:Springer, 2006.
[3] 李海军. 矿井提升机缠绕系统虚拟样机与动力学仿真研究[D]. 太原理工大学,2007.
LI Haijun. Virtual prototype and dynamics simulation research on mine hoister’s voluble system [D]. Taiyuan University of Technology, 2007
[4] 马幸福. 基于ADAMS的电梯钢丝绳系统建模与仿真[J]. 湖南工程学院学报(自然科学版), 2016, 26(3): 32-36.
MA Xinfu. Modeling and simulation based on ADAMS for elevator wire rope system[J]. Journal of Hunan Institute of Engineering (Natural Science Edition), 2016, 26(3): 32-36.
[5] ABDEL-RAHMAN E M, NAVFEH A H. Pendulation reduction in boom cranes using cable length manipulation[J]. Nonlinear Dynamics, 2002, 27(3): 255-269.
[6] 马博军, 方勇纯, 刘先恩等. 三维桥式吊车建模与仿真平台设计[J]. 系统仿真学报, 2009, 21(12): 3798-3803.
MA Bojun, FANG Yongchun, LIU Xianen, et al. Modeling and simulation platform design for 3D overhead crane[J]. Journal of System Simulation, 2009, 21(12): 3798-3803.
[7] ISMAIL, RAJA R , AHMAD, et al. Dynamic Modelling of a Double-Pendulum Gantry Crane System Incorporating Payload.[J]. AIP Conference Proceedings, 2011,1337:118-122.
[8] 蔺本浩. 船用起重机吊重系统动力学分析与消摆控制研究[D]. 大连海事大学,2016.
LIN Benhao. Research on dynamic analysis and anti-swing control of the marine crane lifting system. Dalian Maritime University,2016.
[9] OSPINA-HENAO P A , F López-Suspes. Dynamic analysis and control PID path of a model type gantry crane[J]. Journal of Physics Conference, 2017, 850:1-14.
[10] 罗英平, 林松, 石培蕾. 广义相似理论在机构设计中的探究[J]. 机电一体化, 2011(8):57-59.
LUO Yingping, LIN Song, SHI Peilei. Research on generalized similarity theory used in mechanical design[J]. Mechatronics, 2011(8):57-59.
[11] YIN Lanjin, LI Zhigang. Theoretical design and experimental verification of a 1/50 scale model of a quayside container crane[J]. ARCHIVE Proceedings of the Institution of Mechanical Engineers Part C Journal of Mechanical Engineering Science 2012, 226(6):1644-1662.
[12] 陈喆,陈国平.相似理论和模型试验的结构动响应分析运用[J]. 振动、测试与诊断, 2014, 34(6):995-1000.
CHEN Zhe,CHEN Guoping. Research of dynamics response based on similarity theory and model test[J]. Journal of Vibration,Measurement & Diagnosis, 2014, 34(6):995-1000.
[13] 滕媛媛, 邱惠清, 董达善. 岸桥抗震摩擦耗能器缩尺模型的设计、试验、仿真[J]. 中国工程机械学报, 2015,13(3):224-230.
TENG Yuanyuan, QIU Huiqing, DONG Dashan. Scaled model design, testing and simulation on anti-seismic friction damper for quay cranes[J]. Chinese Journal of Construction Machinery, 2015,13(3):224-230.
[14] 金俊洪. 大型船体分段水上吊装的实现[J]. 造船技术,2006,(2):26-29.
JIN Junhong. The realization of erection afloat for large sections [J]. Marine Technology,2006,(2):26-29.
[15] 祁崇波. 集装箱起重机钢丝绳的选用[J]. 起重运输机械, 2007(2):64-66.
QI Chongbo. Selection of wire rope for container crane[J]. Hoisting and Conveying Machinery, 2007(2):64-66.
[16] 虞强, 谢明昊, 彭家锋,等. 铸造起重机钢丝绳动态仿真[J]. 设备管理与维修, 2020(3):116-118.
YU Qiang, XIE Minghao, PENG Jiafeng, et al. Dynamic simulation of cast crane wire rope[J]. Plant Maintenance Engineering, 2020(3):116-118.
[17] 龙靖宇, 姚国东. 基于ADAMS的起重机钢丝绳绕组建模与验证[J]. 煤矿机械, 2009, 30(11):69-70.
LONG Jingyu, YAO Guodong. Modelling and confirming for wire rope of crane with ADAMS[J]. Coal Mine Machinery, 2009, 30(11):69-70.
[18] 罗晓. 顶浪中蓝疆号起重船吊物系统运动响应数值模拟与模型试验对比研究[D].天津大学,2018..
LUO Xiao. Numerical simulation and experimental study on motion responses of lanjiang crane vessel coupling system in heading waves[D]. Tianjin University, 2018.