In engineering design, the natural axis is located assumably the extreme row which is directed by the moment.

工程设计中，通常认为普通螺栓群弯矩受拉时，中和轴在弯矩指向一侧最外排螺栓处。

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In engineering design, the natural axis is located assumably the extreme row which is directed by the moment.

工程设计中，通常认为普通螺栓群弯矩受拉时，中和轴在弯矩指向一侧最外排螺栓处。

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