建筑剖面图Building profile

      用一个假想的平行于房屋某一外墙轴线的铅垂剖切平面 ,从上到下将房屋剖切开,将需要留下的部分向与剖切平面平行的投影面作正投影 ,由此得到的图叫建筑剖面图。

      Using an imaginary vertical cutting plane parallel to the axis of an external wall of the house, cut the house from top to bottom, and make orthographic projection to the projection plane parallel to the cutting plane, and the resulting drawing is called architectural section drawing.

     剖切时选择能反映建筑物全貌、构造特征及具有代表性的部位剖切。如通过楼梯间梯段、门、窗洞口等。表达了建筑内部的结构形式、沿高度方向的分层情况、构造做法、门窗洞口、层高等。

     Section cutting can reflect the whole picture, structural features and representative parts of the building. If pass stair well ladder paragraph, door, window aperture to wait.It expresses the internal structural form of the building, the layering situation along the height direction, the construction practice, the door and window openings, and the high level.

     房屋被剖切到的部分应完整、清晰地表达出来 ,然后自剖切位置向剖视方向看 ,将所看到的都画出来 ,不论其距离远近都不能漏画。

     The house is cut to the part should be complete, clear expression, and then from the cutting position to the direction of section, will see all draw, regardless of the distance can not miss the drawing.

举例：