多高层钢框架在进行有限元计算时，必须首先输入大量的信息数据，包括节点信息、单元信息、荷载信息等。
A vast amount of information data must be input before finite element analysis of steel frames, such as node information, element information and load information.
归纳了合理输入数字荷载应满足的条件以及系统离散化准则。
Both conditions demanded to be met in inputting numerical load and criterion of the open system discretization were summarized.
比较不同荷载波形输入的模拟结果，发现动荷载波形的输入形式可影响模拟计算的震动波形特征。
Comparing the calculated values of different inputted dynamic waves, it is found that the forms of inputted dynamic wave can affect the characteristics of the vibration wave obtained by simulating.
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