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问答题

用梁拱样板怎样作各肋位的横梁曲线？

【参考答案】

1）将纵剖线图上各肋骨位置的甲板中线高度（即各横梁曲线的中心点高度），转录到肋骨型线图上；
2）再将梁拱样板的中线对准肋骨型线图上的上述各横梁曲线中心点；
3）并使梁拱曲线通过对应肋骨曲线的甲板边线点；
4）最后绘出各横梁曲线。

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