Out-of-plane loaded masonry walls retrofitted with oriented strand boards: Numerical analysis and influencing parameters

2021 ◽  
Vol 243 ◽  
pp. 112683
Author(s):  
Jamiu A. Dauda ◽  
Luis C. Silva ◽  
Paulo B. Lourenço ◽  
Ornella Iuorio
Keyword(s):  
Numerical Analysis ◽  
Masonry Walls ◽  
Out Of Plane ◽  
Influencing Parameters

Out-of-plane behavior of stone masonry walls: Experimental and numerical analysis

2018 ◽  
Vol 179 ◽  
pp. 430-452 ◽  
Author(s):  
Helena Maccarini ◽  
Graça Vasconcelos ◽  
Hugo Rodrigues ◽  
Javier Ortega ◽  
Paulo B. Lourenço
Keyword(s):  
Numerical Analysis ◽  
Stone Masonry ◽  
Masonry Walls ◽  
Out Of Plane

scholarly journals Out-of-plane local mechanism analysis with finite element method

2021 ◽  
Vol 8 (1) ◽  
pp. 130-136
Author(s):  
Roberto Spagnuolo
Keyword(s):  
Finite Element ◽  
Masonry Walls ◽  
Finite Element Models ◽  
Mechanism Analysis ◽  
Fem Method ◽  
Local Mechanism ◽  
Out Of Plane ◽  
Smeared Crack ◽  
The Stability ◽  
No Tension Material

Abstract The stability check of masonry structures is a debated problem in Italy that poses serious problems for its extensive use. Indeed, the danger of out of plane collapse of masonry walls, which is one of the more challenging to evaluate, is traditionally addressed not using finite element models (FEM). The power of FEM is not properly used and some simplified method are preferred. In this paper the use of the thrust surface is suggested. This concept allows to to evaluate the eccentricity of the membrane stresses using the FEM method. For this purpose a sophisticated, layered, finite element with a no-tension material is used. To model a no-tension material we used the smeared crack method as it is not mesh-dependent and it is well known since the early ’80 in an ASCE Report [1]. The described element has been implemented by the author in the program Nòlian by Softing.

scholarly journals Out-of-plane reinforcement of masonry walls using joint-embedded steel cables

2020 ◽  
Vol 18 (10) ◽  
pp. 4755-4782
Author(s):  
Marco Corradi ◽  
Emanuela Speranzini ◽  
Giordano Bisciotti
Keyword(s):  
Masonry Walls ◽  
Out Of Plane ◽  
Steel Cables
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