填充墙框架这种结构形式与空腹框架相比，力学性能有很大的差别。

The mechanics of performance of infilled frame differs greatly with the bare frame.

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采用这种结构形式可以降低模具制造成本，同时还能使模具达到最优化。

This structure can be used to reduce mold manufacturing costs, while the mold to achieve the best optimization.

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近年来，在我国许多的城市道路建设中，钢箱—混凝土组合梁这种结构形式越来越多地被采用。

Recently, composite steel-concrete beam is adopted more and more in the urban road of our country.

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