【摘要】 本文根据变分原理,论述了对微波电视塔一类的高耸结构进行结构分析的有效方法──矩阵位移法,同时编写了适用于各种结构形式、荷载分布及型材选择的通用程序,已在微型机上实现,并计算了若干个较大的实际结构,均获得满意的结果。更多还原

【Abstract】 On the basis of variational principles this paper discusses an effective method of structure analysis for a class of towering structures as towers for micromave and television antennas, i. e. matrix displacement method. The general program , which is suitable for various structure forms,load distributions and choices of typical materials,is developed and completed on microcomputer. Some practical structures are computed and satisfactory results are obtained.更多还原