T/SDCEAS 10038-2024 Active Group standards

T/SDCEAS 10038-2024 Steel structure prefabricated stairwell technical standards

Publish Date: 2024-01-12 Implement Date: 2024-02-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/SDCEAS 10038-2024

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: \nMetal structure

Publish Date: 2024-01-12

Implement Date: 2024-02-01

Scope

Scope: In order to standardize the engineering application of steel-structured modular staircases and ensure their safety, applicability, convenience in construction, advanced technology, and economic rationality, this standard is formulated. This standard applies to new, expanded, and renovated projects. The design, fabrication, construction, and acceptance of steel-structured modular staircases shall comply with the provisions of this standard, as well as the relevant national standards currently in force. Main Technical Content: The safety grade and design service life of steel staircases shall comply with the relevant provisions of the current national standards *Unified Standard for Reliability Design of Engineering Structures* GB 50153, *Unified Standard for Reliability Design of Building Structures* GB 50068, and *General Specification for Engineering Structures* GB 55001. The safety grade and design service life shall be the same as that of the main structure. The design of steel staircase components shall meet the building's functional requirements and comply with standardization and modularization requirements; it shall follow the principle of fewer specifications and more combinations; and the design depth shall meet the comprehensive requirements of various professional fields and the fabrication, transportation, and installation of components. The number, location, form, and net width of staircase segments shall meet the requirements of convenience in use and safe evacuation. The analysis and design of steel staircases shall comply with the relevant provisions of the current national standards *Standard for Steel Structure Design* GB 50017, *General Specification for Steel Structures* GB 55006, and *Technical Standard for Modular Steel Structures* GB/T 51232. When steel staircases are used in steel-structured main bodies, the design, fabrication, construction, and acceptance shall comply with the relevant provisions of the current national standar