Complete works of architectural drawing symbols

L stands for beam, ll stands for continuous beam, ql stands for ring beam, jl stands for foundation beam, tl stands for ladder beam, dl stands for ground beam, Z stands for column, gz stands for constructional column, kz stands for frame column, M stands for door and C stands for window. @ stands for rebar spacing, φ stands for rebar model.

Architectural construction drawing is a drawing used to express the planning position, external modeling, internal layout, internal and external decoration, detailed structure, fixed facilities and structural requirements of a house. Including construction drawing home page, general plan, plan, elevation, section and detail.

It mainly shows the layout, component type, quantity, size and practice of the load-bearing structure of the house. It includes structural layout and component details.

The drawing of construction drawing is a comprehensive application of projection theory, graphic method and related professional knowledge. Therefore, in order to understand the contents of the construction drawings, the following preparations must be made:

1. To master the principle of projection drawing and various representations of shapes.

2. Be familiar with the meanings of legends, symbols, linetypes, sizes and proportions commonly used in construction drawings.