Bearing strength and failure behavior of bolted composite joints (part II: modeling and simulation)

2005 ◽  
Vol 65 (7-8) ◽  
pp. 1032-1043 ◽  
Author(s):  
Yi Xiao ◽  
Takashi Ishikawa
Keyword(s):  
Modeling And Simulation ◽  
Failure Behavior ◽  
Composite Joints ◽  
Bearing Strength

scholarly journals A Novel Manufacturing Technique to Improve Bearing Strength of Pin Loaded Woven Composites

2011 ◽  
Vol 20 (3) ◽  
pp. 096369351102000 ◽  
Author(s):  
Ercan Sevkat ◽  
Malek Brahimi ◽  
Sidi Berri
Keyword(s):  
Failure Modes ◽  
Hole Diameter ◽  
Woven Composites ◽  
Sustained Load ◽  
Hole Drilling ◽  
Geometrical Parameters ◽  
Composite Joints ◽  
Bearing Strength ◽  
Manufacturing Technique ◽  
Glass Fibre Reinforced

The bearing strength of pin-loaded woven glass-fibre reinforced epoxy composites was investigated. As an alternative to the hole-drilling procedure, a novel composite manufacturing technique has been implemented for pin-hole creation. The bearing performance of composite joints manufactured using both techniques was compared. Specimen with various edge- distances to pin-hole diameter ratios (e/d) and, width to pin-hole diameter ratios (w/d) were tested. It was observed that composite joints manufactured using the novel technique sustained more load compared to the joints manufactured by the hole-drilling procedure. Geometrical parameters were found to be effective on failure modes, bearing strength and magnitude of sustained load.

scholarly journals Failure Strength of E-Glass/Epoxy Composite Pinned Joints: Effect of Geometry, Clamping Torque and Laminate Orientation

2007 ◽  
Vol 16 (3) ◽  
pp. 096369350701600 ◽  
Author(s):  
Yeliz Pekbey
Keyword(s):  
Composite Plate ◽  
Failure Modes ◽  
Failure Load ◽  
Epoxy Composite ◽  
Experimental Investigations ◽  
Failure Behavior ◽  
Displacement Curve ◽  
Failure Strength ◽  
Bearing Strength ◽  
Specimen Width

The experimental investigations described in this paper were conducted in order to study the strength and failure behavior of composite plate with pin-loaded conditions. The main objective of the present paper was to investigate the influence of certain factors on the strength of the pin-loaded in E-GLASS/EPOXY composite plate with different orientations such as [0/90/±30]s and [0/90/±60]s. These factors included the preload moment (M=0, 2 Nm), the ratio of the edge distance to the pin diameter ( E/ D), and the ratio of the specimen width to the pin diameter ( W/ D). The mechanical properties and failure strengths of E-GLASS/EPOXY composite were obtained with experimental measurements. Based on experiments, the effects of laminate orientation, and preload moment on joint strengths were systematically investigated. In addition, geometrical configurations of specimens were suitably varied in order to observe all possible failure modes. A total of 150 different pin-loaded composite plate specimens were tested under static loading conditions. The specimen tested exhibited different failure modes, consisting of bearing, net-tension and shear-out, depending on the geometry adopted. Guidelines for effective laminate orientations, geometrical configurations and preload moment for mechanically pin connected E-GLASS/EPOXY composite plate were specified based on ultimate bearing strength. From the experiments, it was also found that glass-epoxy with [0/90/±30]s yielded the highest bearing strengths. Bearing strengths reached when E/D and W/D ratios were equal or greater than 4 both [0/90/±30]s and [0/90/±60]s orientations. Besides, the experimental results showed that the load-displacement curve of specimen with M=0, had the lowest the failure strength. M=2Nm preload moment, had the maximum failure load.

Temperature Effects on Ultimate Bearing Strength of Polymeric Composite Joints

2002 ◽  
Vol 24 (1) ◽  
pp. 17 ◽  
Author(s):  
EA Armanios ◽  
RB Bucinell ◽  
DW Wilson ◽  
WA Counts ◽  
WS Johnson
Keyword(s):  
Temperature Effects ◽  
Polymeric Composite ◽  
Composite Joints ◽  
Bearing Strength

Bearing Strength of Concrete Column and Steel Beam Composite Joints

2003 ◽  
Vol 15 (3) ◽  
pp. 417-424
Author(s):  
Byong-Kook Kim ◽  
Won-Kyu Lee ◽  
Oan-Chul Choi
Keyword(s):  
Steel Beam ◽  
Concrete Column ◽  
Composite Joints ◽  
Bearing Strength
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