Study on Improved Large Span Propping System for Reinforced Concrete Composite Slabs with Lattice Girders-Reference-Cited by-同舟云学术

Study on Improved Large Span Propping System for Reinforced Concrete Composite Slabs with Lattice Girders

Published:2024-03-01 Issue:1 Volume:2736 Page:012029
ISSN:1742-6588
Container-title:Journal of Physics: Conference Series
language:
Short-container-title:J. Phys.: Conf. Ser.

Author:

Li Siyao,Li Liming,Shi Pengfei,Guo Zhipeng,Su Yanjiang,Li Yubo

Abstract

Abstract To further improve the installation efficiency of commonly used reinforced concrete composite slabs with lattice girders in China, an Improved Large Span Propping System is proposed. This article investigates the mechanical properties of the new propping system through in-situ monitoring. The monitoring results show that the displacement and stress of the prefabricated layer can meet the requirements of current Chinese standards, which indicates the feasibility of the new support system. Compared with the original Large Span Propping System, the new propping system can further utilize the bending stiffness of the prefabricated layer and reduce the installation amount of the lower propping frame.

Publisher

IOP Publishing

Link

https://iopscience.iop.org/article/10.1088/1742-6596/2736/1/012029/pdf

Reference15 articles.

1. The development of China’s housing industrialization and its technological evolution;Yu;Architecture Journal,2012

2. Application of composite beams of steel and precast slabs combined with concrete cast-in-situ in bridge rehabilitation;Nie;Building Structure,2001

3. Application of steel composite beams in connecting structure between the buildings;Nie;Building Structure,2002

4. Steel concrete composite beam with composite slab and its application;Nie;Building Structure,1995

5. Research progress on reinforced concrete laminated slab in China;Li;Applied Mechanics and Materials,2012