1.0.1 This Standard is formulated with a view to making the geometric dimension of main components, accessories and assemblies in industrial buildings meet the building module, realizing standardization and seriation, and facilitating commercial process.
1.0.2 This Standard is applicable to the following conditions:
1 Design for fabricated or partially-fabricated reinforced concrete industrial buildings, steel industrial buildings and reinforced concrete and steel industrial buildings;
2 Size coordination among related professions in industrial buildings design;
3 Preparation of general design drawings for components and accessories of industrial buildings.
1.0.3 Uniform types of components and accessories should be adopted for the industrial buildings at the same site. Uniform types of components and accessories shall be adopted for the same industrial building.
1.0.4 Industrial buildings should be such designed as to be regular and simple in shape, with orthogonal axis.
1.0.5 During the design of industrial buildings, the building components and accessories for the same purposes shall be replaceable.
1.0.6 Industrial buildings design shall not only meet the requirements stipulated in this Standard, but also comply with those in the current relevant ones of the nation.
2 Terms and Symbols
2.1 Terms
2.1.1 Modular coordination
Size coordination achieved based on basic module or large module
2.1.2 Connecting size
The off-set value set between longitudinal positioning axis and outer edge of side column or high span upper column at high-low span of industrial building due to the technical requirements of upper column section, in order to make the upper column section coordinated with the minimum clearance distance with upper column required by such lifting equipment as bridge crane, beam crane or single-beam suspension crane to maintain normal operation
2.1.3 Inserting size
The distance between two positioning axes inserted along a certain span direction or column spacing direction of industrial buildings due to the technical requirements of upper column section or construction requirements such as deformation joint treatment
2.1.4 Modular size
The size meeting the requirements of modular array
2.1.5 Technical size
Minimum size values for section or thickness of building components and accessories, under optimal state of economy, satisfying the requirements of building functions and technologies
2.1.6 Coordinating size
The size meeting the requirements of modular array, for marking the vertical distance among building positioning axial surface, positioning surface or positioning axis and position line, and for marking the boundaries of building components and accessories, building assemblies, building products and related equipment
2.2 Symbols
