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房屋平面图怎么画
更新时间: 2020-11-27 12:15:29  

1 、绘制房子平面图首先绘制房子平面的定位轴线,画3轴线时应该考虑布图的合理性,布图不宜过大或过小。2、画好轴线后,画墙体的厚度及门窗的定位线,墙体的厚度外墙一般是200mm,内墙一般是100mm,注意门窗的定位线不要画的太死,要画轻一点。3 、加深墙柱的剖断线,剖断线在原来轴线的基础上加粗,补充不足处。4 、根据标注尺寸画门窗和门,门窗的定位一定要准确。5 、画楼梯,一般画楼梯先画折断线,再画踏步,然后才画方向箭头及标注文字数据。6 、画可以看见的线,可见线用实线画,不可见线用虚线画。7、最后,标注尺寸、标高、剖切符号和图名等。

关键词: 房屋 平面图 怎么

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