Carrying Capacity Calculation of Externally Prestressed Profiled Steel Sheet Composite Slab

Abstract:

According to the structural features and actual load carrying status of externally prestressed profiled steel sheet composite slab, in consideration of the deformation of the whole prestressed structure, the prestressed incremental calculation formula is established with force method and the prestressed incremental calculation formulas for arranging reinforcements in straight line or fold line with deviators; according to the positions of neutral axis, the stress-strain of externally pre-stressed profiled steel sheet and concrete composite slab section is analyzed so as to derive the calculation formulas for the elasticity bending bearing capacity and ultimate bending bearing capacity of the externally prestressed profiled steel sheet composite slab.

• Periodical: Applied Mechanics and Materials (Volumes 94-96)
• Pages: 235-238
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.94-96.235
• Online since: September 2011
• Authors: Li Liu, Ji Bin Yi, Fang Wang
• Keywords: Bearing Capacity, Composite Slab, Elastic Analysis, Externally Prestress, Profiled Steel Sheet

References

[1] Lianguang Wang, Li Liu. Modern Prestressed Structure Design. Harbin Institute of Technology, 2009:167-173 . In Chinese

[2] Chenguang Li, Hang Liu et al. Technology and Engineering Application for Externally Prestressed Structure. 2008:6-9. In Chinese

[3] Xueyu Xiong. Externally Prestressed Structure Design. Beijing: China Architecture & Building Press, 2005:5-19. In Chinese

[4] BilalEl. Ariss.Journal of struetural Engineering, v234, April, 2004, 2047-2051.

[5] Lianguang Wang, Li Liu, Yu Zheng. Journal of Northeastern University, vol.26 (2), pp.164-166 .In Chinese

[6] Lianguang Wang, Theory and Calculation for Steel and Concrete Composite Structure. Beijing: Science Press, 2005: 95-97 .In Chinese