Shear Strength of Short Rectangular Bridge Columns

2022 ◽  
Vol 27 (2) ◽  
Author(s):  
Rico J. Massa ◽  
Omar Shemy ◽  
William D. Cook ◽  
Denis Mitchell
Keyword(s):  
Shear Strength ◽  
Bridge Columns

scholarly journals Concrete contribution to initial shear strength of RC hollow bridge columns

2012 ◽  
Vol 41 (1) ◽  
pp. 43-65 ◽  
Author(s):  
Ick-Hyun Kim ◽  
Chang-Ho Sun ◽  
Myoungsu Shin
Keyword(s):  
Shear Strength ◽  
Bridge Columns

Shear strength and cracking mechanism of precast bridge columns with grouted sleeve connections

2021 ◽  
Vol 230 ◽  
pp. 111616
Author(s):  
Qiang Han ◽  
Xiaopeng Li ◽  
Kun Xu ◽  
Yanqiu Lu ◽  
Xiuli Du ◽  
...  
Keyword(s):  
Shear Strength ◽  
Bridge Columns ◽  
Cracking Mechanism

Explicit analytical model for seismic shear strength of RC bridge columns

2019 ◽  
Vol 71 (18) ◽  
pp. 935-948
Author(s):  
Zhen Wang ◽  
Jingquan Wang ◽  
Jianan Qi
Keyword(s):  
Shear Strength ◽  
Analytical Model ◽  
Bridge Columns ◽  
Seismic Shear ◽  
Rc Bridge Columns

Holding Power of Orthopaedic Screws in Metacarpal and Metatarsal Bones of Young Calves

1992 ◽  
Vol 05 (03) ◽  
pp. 100-103 ◽  
Author(s):  
G. Jean ◽  
J. K. Roush ◽  
R. M. DeBowes ◽  
E. M. Gaughan ◽  
J. Kirpensteijn
Keyword(s):  
Shear Strength ◽  
Tensile Load ◽  
Young Female ◽  
Limiting Factor ◽  
Holding Power ◽  
Metatarsal Bones ◽  
Bone Width ◽  
Load To Failure ◽  
Holstein Calves

SummaryThe holding power and holding power per mm bone width of 4.5 mm and 5.5 mm cortical and 6.5 mm cancellous orthopaedic screws were obtained by tensile load-to-failure studies in excised metacarpal and metatarsal bones of young female Holstein calves. Holding power and holding power per mm bone width of 6.5 mm orthopaedic screws were significantly greater than those of 4.5 and 5.5 mm orthopaedic screws in the diaphysis and metaphysis. Significant differences were not detected between holding power and holding power per mm bone width of 4.5 and 5.5 mm orthopaedic screws. The holding power was not different between metacarpi and metatarsi. The limiting factor in all tests of holding power was the shear strength of the bone. We found that 6.5 mm orthopaedic screws have the greatest holding power in the metacarpal and metatarsal bones of young calves.This study compares the holding power of 4.5 mm and 5.5 mm cortical and 6.5 mm cancellous orthopaedic screws in excised metacarpal and metatarsal bones from young female Holstein calves. We found that 6.5 mm orthopaedic screws have the greatest holding power.

The Fully Softened Shear Strength of Lake Agassiz Clays

2020 ◽  
Author(s):  
Iván A. Contreras ◽  
Jed D. Greenwood ◽  
Aaron T. Grosser
Keyword(s):  
Shear Strength ◽  
Lake Agassiz ◽  
Fully Softened Shear Strength

Influence of anatomy on the adhesion performance of four wood species

2020 ◽  
Vol 9 (4) ◽  
pp. e31942727
Author(s):  
João Gabriel Missia da Silva ◽  
Pedro Nicó de Medeiros ◽  
Denise Ransolin Soranso ◽  
Vinicius Peixoto Tinti ◽  
José Tarcísio da Silva Oliveira ◽  
...  
Keyword(s):  
Shear Strength ◽  
Specific Gravity ◽  
Wood Species ◽  
Tectona Grandis ◽  
Glue Line ◽  
Anatomical Characteristics ◽  
Ray Cells ◽  
Adhesion Performance ◽  
Adhesion Process

The aim of this study was to evaluate the influence of anatomical characteristics on the adhesion performance of Vatairea sp., Paulownia sp., Aspidosperma populifolium and Tectona grandis wood. Specimens for anatomical, physical and mechanical analyzes were produced from tangentially oriented boards. The treatments were joint glued from pieces of the same anatomical orientation (radial and tangential), evaluated for shear strength and glue line failure. The Vatairea sp wood had the highest specific gravity (0.74 g cm-3) and the Paulownia sp (0.34 g cm-3) wood was smaller. Aspidosperma populifolium species showed the highest shear strength in the glue line in the tangential and radial faces. The anatomical variables with higher influence on the wood adhesion process were pith ray cells and especially fibers that exhibit the greatest correlation with the shear strength of the glue line.

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