GB/T 39531-2020Terminology of building components and fittings (English PDF)

1 Scope

This standard defines the terms and definitions of building components:

This standard applies to general industrial and civil construction components, accessories and products, excluding municipal, garden and landscape products:

2 Basic terminology

2:1

Building components and fittings

A general term for structural components, building products, and accessories used in construction:

2:2

Structuralmember

The part of the building used to receive force:

2:3

Buildingproduct

The part of the building that is processed and manufactured with certain functions:

2:4

Fitting

Auxiliary part used to realize the functions of structural components and building products:

2:5

Pile

Columnar bearing members sunk, driven or poured into the foundation:

Note: Rewrite GB/T 50083-2014, definition 2:2:16:

2:6

Beam beam; girder

A straight or curved member supported by a support:

Note 1: Mainly bear the bending moment and shear force generated by various actions, and sometimes bear the torque:

Note 2: Rewrite GB/T 50083-2014, definition 2:2:1:

2:7

Floorplate;slab

A board that directly bears the floor load:

[GB/T 50083-2014, definition 3:2:15]

2:8

Roofplate;roofboard;roofslab

A board that directly bears the roof load:

[GB/T 50083-2014, definition 3:2:2]

2:9

Column

Vertical linear member:

Note: Mainly bear the axial force, bending moment and shear force generated by various actions, and sometimes bear the torque: