It indicates that design technique of the fixed support model is conservative and that design technique of the elastic support model has certain economy.
这说明用固定支座模型进行设计是一种偏保守的方法，用弹性支承模型进行设计具有一定的经济性。
Under the same kind of settlements, internal force and deformation of frame structure in the fixed support model show more effects than the ones in the elastic support model.
同种沉降作用下，固定支座模型中的框架受力和变形均比弹性支承模型中框架受力和变形大。
The utility model is characterized in that one end of an elastic band (2) is connected with a hanger (1), and the other end is connected with a lifting ring (3) which is fixed with a sheath (4).
其特征是通过弹力条（2）一端连接在吊架（1）上，另一端连接到固定有护套（4）的吊环（3）上而成。
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