Study on Ultimate Capacity of Steel H-Section Members Under Combined Biaxial Bending and Axial Force

2021 ◽  
Author(s):  
Xin Cheng ◽  
Xiaxin Wang ◽  
Chao Zhang ◽  
Dexin Duan
Keyword(s):  
Axial Force ◽  
Ultimate Capacity ◽  
Biaxial Bending

Probabilistic assessment of axial force–biaxial bending capacity domains of reinforced concrete sections

Meccanica ◽  
2019 ◽  
Vol 54 (9) ◽  
pp. 1451-1469
Author(s):  
Salvatore Sessa ◽  
Francesco Marmo ◽  
Nicoló Vaiana ◽  
Luciano Rosati
Keyword(s):  
Reinforced Concrete ◽  
Axial Force ◽  
Probabilistic Assessment ◽  
Biaxial Bending ◽  
Bending Capacity

Study on Stability of a New Prestressed SINGLE-Layar Spherical Lattice Shell

2010 ◽  
Vol 163-167 ◽  
pp. 2157-2161
Author(s):  
Zhi Xiang Yin ◽  
Li Min Tian ◽  
Zhe Gao
Keyword(s):  
Axial Force ◽  
Single Layer ◽  
Ultimate Capacity ◽  
Promising Technique ◽  
Normal Loading ◽  
Lattice Shell

Prestressing of lattice shell is realized by cable, and author put forward a new kind of layout: The prestressing has been brought to bear by hoop and radial element of single-layer lattice shell, which avoid cable's effect on architectural purpose. The element has been made to sleeve, and the magnitude of prestressing is dominated by bolt. Article shows an example of K6, K8 single-layer spherical lattice shell, and the prestressing have been exert on partial ribs and hoops. The prestressing has been calculated by element axial force under normal loading. Stability of shells have been studied, and show the deformation satisfy the criteria under normal loading; The ultimate capacity has been improved obviously, loads transfer is rational. The new layout of prestressing is a promising technique.

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