Application of Yield Line Theory to Round Determinate Panels

2020 ◽  
pp. 245-254
Author(s):  
V.N.G. Tran ◽  
A. J. Beasley ◽  
E.S. Bemard
Keyword(s):  
Yield Line ◽  
Yield Line Theory ◽  
Line Theory

Limit Analysis and Yield-Line Theory

1968 ◽  
Vol 35 (2) ◽  
pp. 357-362 ◽  
Author(s):  
Antoni Sawczuk ◽  
P. G. Hodge
Keyword(s):  
Limit Analysis ◽  
Single Point ◽  
Point Load ◽  
Simply Supported ◽  
Yield Line ◽  
Yield Line Theory ◽  
Line Theory ◽  
The Relationship ◽  
Line Analysis ◽  
General Method

The relationship between limit analysis and yield-line analysis is investigated. Attention is restricted to simply supported, isotropic slabs subjected to single-point loadings. It is found that conventional yield-line analyses quite often give substantial overestimates of the carrying capacity. A general method is formulated for finding the yield-point load, and various examples are considered.

Yield-line theory and plasticity

1972 ◽  
Vol 24 (78) ◽  
pp. 37-42
Author(s):  
D. H. Clyde
Keyword(s):  
Yield Line ◽  
Yield Line Theory ◽  
Line Theory

Mechanical Behavior Analysis of the Unbonded Prestressed Concrete Slabs with Openings Strengthened by Different Methods

2010 ◽  
Vol 163-167 ◽  
pp. 1354-1358
Author(s):  
Xia Cao ◽  
Ling Zhi Jin ◽  
Qiang Fu ◽  
Hong Mei Zhou ◽  
Ya Qiong Liu ◽  
...  
Keyword(s):  
Experimental Data ◽  
Mechanical Behavior ◽  
Bearing Capacity ◽  
Prestressed Concrete ◽  
Concrete Slabs ◽  
Uniform Load ◽  
Yield Line ◽  
Yield Line Theory ◽  
Line Theory ◽  
Lift Off

Based on the contrast experiments of unbonded prestressed concrete slabs with openings subjected to uniform load strengthened by different methods, this paper investigates and analyzes the appearance and the development of cracks, deflections, bearing capacity of the unbonded prestressed concrete slabs that are with strengthening steel and with hidden beams. According to the experimental failure mode of the slabs, prestressed concrete slabs with openings by yield line theory considering the conditions to enhance the contribution of hidden beam and the strengthening steel. Compared with the experimental data, this paper puts forward some bearing capacity lift-off effect of the slabs under different strengthened methods.

scholarly journals Yield line theory and concrete plasticity

2008 ◽  
Vol 60 (8) ◽  
pp. 549-553 ◽  
Author(s):  
M. W. Braestrup
Keyword(s):  
Yield Line ◽  
Yield Line Theory ◽  
Line Theory
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