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Research on the Performance of Lightweight Prefabricated Concrete Stairs with a Special-Shaped Hollow Landing Slab.

Authors :
Wang, Yilin
Sheng, Dapeng
Wang, Yu
Source :
Buildings (2075-5309); May2024, Vol. 14 Issue 5, p1314, 22p
Publication Year :
2024

Abstract

In order to further improve the technical advantages of lightweight prefabricated concrete stairs, a kind of prefabricated stair system using a special-shaped hollow landing slab was proposed. Based on the detailed structural composition display, the design method for the main components (prefabricated flight and special-shaped prefabricated hollow landing slab) was proposed and a design application example was provided. Furthermore, specialized experimental and numerical simulation studies were conducted on the key component—the special-shaped prefabricated hollow landing slab. The research results indicated that this new kind of lightweight prefabricated concrete stairs using a special-shaped prefabricated hollow landing slab has reasonable construction, an effective design method, a clear force transmission mechanism, moderate component weight, and high transportation and installation convenience. [ABSTRACT FROM AUTHOR]

Subjects

Subjects :
LIGHTWEIGHT concrete
STAIRS

Details

Language :
English
ISSN :
20755309
Volume :
14
Issue :
5
Database :
Complementary Index
Journal :
Buildings (2075-5309)
Publication Type :
Academic Journal
Accession number :
177492425
Full Text :
https://doi.org/10.3390/buildings14051314