Reading skills of construction site plan, elevation and profile.

First of all, explain the construction site plan.

The dimensions marked on the general plan are all in m (meters), reflecting the plan shape, position and orientation of the proposed houses and structures, the layout of outdoor venues, roads, greening, topography, landforms and elevations, and the relationship with the original environment and adjacent conditions.

It is the basis for positioning, construction lofting, earthwork construction and drawing the general plan of water, electricity, sanitation, heating, gas, communication, cable TV and construction.

Second, interpret the building plan.

1, look at the picture name, shape and direction;

2. Look at the name and understand the layout and combination;

3, according to the axis, position, width and depth;

4. Master special expressions and read the stairs;

5. Look at the size, determine the area, look at the height, and calculate the indicators;

6, look at the legend, know the details, and recognize the door and window code;

7. According to the index symbols, we can know the relationship between the general plan and the detailed plan.

Third, interpret the building facade.

1. Know how to face the facade from the drawing name or axis number;

2. Understand the number of floors, length and height, number and location of doors and windows, and size from the facade;

3. Usually, only the elevation size is marked on the elevation, which is different from the structural elevation;

4. Mark the detail index symbols on the elevation and decoration nodes of each part of the structure.

Fourth, the reading method of building profile.

1, according to the drawing name, determine the position, and distinguish the cut and seen parts;

2. Understand the shape and structure of the ground, floor and roof;

3, according to the elevation, size, height and size;

4. Read the node structure according to the index symbols and legends.

Verb (abbreviation for verb) architectural details

Detail drawing is to express the detailed structure and node relationship, the structure and size of components, materials and practices.

Details include: 1, stairs; 2. Exterior wall profiles; 3. balcony; 4. Detailed drawings of the device; 5. Door and window details.

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