In the framework design, different kinds of node are commonly assumed to be rigid or hinge joint, which possess different node characteristics.
在框架设计时，大都假设为刚接或铰接节点，因而节点的受力特性有一定的差异。
The material choice, moulding method, joint principle and shape design of hinge joint, hasp joint, clamp joint and press fit joint of normal plastics were introduced.
介绍常用塑料铰链联接、搭扣联接、卡夹联接、压力装配联接的联接件材料选择、成型方法、联接原理、形状设计等。
However by applying node point coupling and restraint equations the result of calculation was basically identical with the calculation result that adopts beam unit hinge joint.
而采用节点耦合和约束方程，则与采用梁单元铰接的计算结果基本一致。
Hinge joint at elbow allows movement in one plane.
铰链关节—在手肘容许一平面的运动。
The results are compared with those obtained by the conventional hinge-joint method and the average parameter method, obtaining conclusions which are useful in designing practice.
将精确解的结果与习用的铰链法和平均参数法加以比较，得出了对实际设计工作有益的结论。
The results are compared with those obtained by the conventional hinge-joint method and the average parameter method, obtaining conclusions which are useful in designing practice.
将精确解的结果与习用的铰链法和平均参数法加以比较，得出了对实际设计工作有益的结论。
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