CAJ | 학술논문

以ANSYS Workbench软件为工具，对吊管机吊臂进行三维实体建模、网格划分、载荷和约束处理，并对吊臂3种基本工况进行有限元分析。在保证吊臂安全性的前提下，选取吊臂截面的宽度、高度和厚度作为参数，以吊臂质量最小为目标进行有限元优化，优化后明显减轻了吊臂材料的消耗，为吊管机吊臂的设计和改进提供了理论依据。
이ANSYS Workbench연건위공구，대조관궤조비진행삼유실체건모、망격화분、재하화약속처리，병대조비3충기본공황진행유한원분석。재보증조비안전성적전제하，선취조비절면적관도、고도화후도작위삼수，이조비질량최소위목표진행유한원우화，우화후명현감경료조비재료적소모，위조관궤조비적설계화개진제공료이론의거。
Based on the tool of the ANSYS Workbench software ,the modeling of three-dimensional entity ,meshing and dealing with loads and constraints was done on the pipelayer’s boom ,and the finite element analysis of pipelayer’s boom in three basic conditions was carried out .Taking the width ,height and thickness of the boom as optimal variables ,the minimum mass of the boom as the design objective ,the optimal design of the boom was conducted ,and the material consumption of making boom was significantly reduced .And the results will be the theoretical basis of the design and improvement of pipelayer’ boom .