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本文采用简化的空间桁架法,以用料最少为目的,编制程序自动计算四边形钢管截面高耸塔架,可以大大减少计算工作量、提高设计效率、节约钢材。文中综合了40多座塔架算例的数据,制出几种实用的优化图表,应用方便,并附例说明。一、前言高耸塔架是工业、民用和国防上大量采用的构筑物,如电视塔、微波通讯塔、气象塔、测绘塔、输电
In this paper, the simplified space truss method is adopted. With the least amount of materials, the programming program automatically calculates the high-rise towers with quadrangular steel pipe sections, which can greatly reduce the calculation workload, improve design efficiency, and save steel materials. In this paper, the data of more than 40 tower calculations are synthesized, and several practical optimization charts are produced. The application is convenient and annotated. I. INTRODUCTION High-rise towers are structures that are widely used in industry, civil use, and defense, such as TV towers, microwave communication towers, meteorological towers, surveying towers, and transmission lines.