秦俑模型的参数修正

本文针对秦俑的抗震设计，提出了一种识别其结构参数的方法，该方法不仅满足秦俑的模态实验数据，而且符合质量分布不变的条件。文中还给出了相应的算例。结果表明，对于秦俑的建模，考虑质量分布是必要的。

PARAMETER MODIFICATION OF THE MODEL OF QIN TERRA-COTTA WARRIOR

An approach for structural parameter identification of the model of Qin Terra-cot-ta Warrior is presented in the paper for aseismic design of these Warriors.The approach gives a result in good accordance with the data of experimental modal analysis while keeping the mass distribution unchanged.the corresponding numerical example is given for verification.The conclusion is that it is necessary to consider the distributed mass for modelling of such kind of structure.