考虑脚手架圆管连接节点受到轴力和弯矩的作用。 Self-weight is not considered. The material of the tube is idealized as perfectly rigid. All geometrical non-linearities are ignored. Determine the angle of deflection.
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考虑脚手架圆管连接节点受到轴力和弯矩的作用。 Self-weight is not considered. The material of the tube is idealized as perfectly rigid. All geometrical non-linearities are ignored. Determine the angle of deflection.