【摘要】 针对小型计算机内在不足的特点，采用有限元分析中的子结构法，将箱形结构分成三块进行耦合计算．实测数据与计算结果基本一致，为用小型计算机计算较复杂结构提供了一种新途径．更多还原

【Abstract】 This papar discusses tke strength problem of boxing structure. Because there is not enough capacity of memory in microcomputer,the substructure method of the finite element analysis is applied,and boxing structure is divided into three when it is carried on coupling calculating. Actual measurements are basically in accordance with the calculating results. It supplies a new way to calculate complex structure by means of microcomputer.更多还原