The finite element modal of crane′s gantry is built based on the principle multilevel dynamic substructure technique.
依据多重动态子结构技术的基本原理,建立了大型起重机门架结构的有限元模型,并进行模态分析,为其他动力学分析奠定了基础,此法在精度不变的前提下,提高了计算效率,充分显示了多重动态子结构技术在大型起重机结构动力学分析中的优越性,具有广泛的应用前景。
Finite element analysis on the gantry structure of the hydropower station gantry crane
水电站门式起重机门架结构有限元分析
Modular and parameterized design technology for gantry crane's gantry structure
门式起重机门架模块化参数化设计技术
Research on Dynamic Design and Optimization of the Structure of Gantry Crane Based on ANSYS;
基于ANSYS的龙门起重机门架结构动态设计与优化研究
single girder truss gantry crane
桁架式单梁龙门起重机
triangular truss gantry crane
三角形桁架龙门起重机
double girder truss gantry crane
双桁架梁龙门起重机
crane ,jib (excl. portal and pedestal cranes), self-propelled
自动悬臂起重机（门式臂架起重机及支座式悬臂起重机除外）
gantry crane with jib crane
带臂架小车的门式起重机
The Test and Analysis of the Metal Structure of 冂 Type Trussed Portal Cranes
对冂型桁架门式起重机金属结构的检测与分析
The analysis of the assembled bailey truss gantry crane under the most disadvantageous appearance
装配式贝雷桁架门式起重机最不利状态分析
Optimum Design and Research on the Steel Structure for the Large Double Girders Truss Crane
大型双梁桁架门式起重机结构设计及优化研究
Rapid modeling method for combinatorial jib of portal crane
门座起重机组合臂架结构的快速建模方法
Overall design of single girder trussed gantry crane and main girder design
桁架式单梁门式起重机总体及主梁的设计
Informatization architecture discuss on the R&D department of crane manufacturers
起重机生产企业技术部门信息化架构探讨
Design and study on steel structure for large-scale double-girder-truss cranes
大型双梁桁架门式起重机钢结构设计与研究
Researches About the Dynamic Characteristics of the Portal Crane s Boom System Based on the Lifting Loads;
起升动载激励下门座起重机臂架系统动态特性研究
The Dynamics Emulational Analysis of Double Link Jib System of Portal Crane Based on Virtual Prototype;
基于虚拟样机的门座起重机组合臂架系统动力学仿真研究
Optimization design of boom system with compensating pulley for portal crane
门座起重机平衡滑轮补偿式臂架系统的优化设计