The finite element analysis of the compound bending forming process is done for knives of the template. The spring back in the forming procedure is investigated.
运用有限元方法分析了模切板刀片的复合弯曲成形，对成形过程中的回弹进行了研究。
Based on the difficulties, construction measurement technology for installation of oblique and compound bending pipe truss structure and complicated spatial pipe truss structure was introduced.
结合施工难度，介绍了斜交双向弯曲管桁架结构及复杂空间管桁架结构安装定位等施工测量技术。
The reinforced concrete has an obvious steric effect in real earthquakes. There is a complicated coupling between the axis force and compound bending which change in side columns and angle posts.
在实际地震作用下钢筋混凝土结构的反应常常呈现明显的空间效应：框架边柱或角柱中变化的轴力和双向弯曲存在复杂的耦合作用。
Compound bending forming is a flexible sheet metal forming process.
复合弯曲成形是一种高柔性的板料成形工艺。
Compound bending forming is a flexible sheet metal forming process.
复合弯曲成形是一种高柔性的板料成形工艺。
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