Analysis of the bending behavior of bamboo culms with a full longitudinal crack

2022 ◽  
Vol 251 ◽  
pp. 113501
Author(s):  
Luís Eustáquio Moreira ◽  
Mario Seixas
Keyword(s):  
Longitudinal Crack ◽  
Bending Behavior

The microstructure and three-point bending behavior of Ni–Co/WC composite cladding coating

2019 ◽  
Vol 110 (4) ◽  
pp. 297-306
Author(s):  
Guirong Yang ◽  
Wenming Song ◽  
Jian Li ◽  
Fuqiang Wang ◽  
Ying Ma ◽  
...  
Keyword(s):  
Three Point Bending ◽  
Bending Behavior

Research on CFRP External Pre Stress Reinforcing Vertical Crack of Box Girder Roof

2014 ◽  
Vol 668-669 ◽  
pp. 236-239
Author(s):  
Xin Zhong Wang
Keyword(s):  
Mechanical Properties ◽  
Crack Width ◽  
Longitudinal Crack ◽  
Design Model ◽  
Vertical Crack ◽  
Box Girder ◽  
External Reinforcement ◽  
Reinforcement Efficiency ◽  
Concrete Box Girder ◽  
Reinforcement Model

the article is about longitudinal crack of concrete box girder roof, and it designed a reinforcement model. As the pre stressed material, CFRP could reach 30% of reinforcement efficiency under different loads in design model through external reinforcement upon calculation and analysis. And its crack width greatly reduces. In this way, the reinforcement purpose could be realized, and the mechanical properties of CFRP concrete could be fully played. The effect is obvious.

scholarly journals Semi-analytical static analysis of nonlocal strain gradient laminated composite nanoplates in hygrothermal environment

2021 ◽  
Vol 43 (5) ◽  
Author(s):  
Giovanni Tocci Monaco ◽  
Nicholas Fantuzzi ◽  
Francesco Fabbrocino ◽  
Raimondo Luciano
Keyword(s):  
Thin Plate ◽  
Strain Gradient ◽  
Plate Theory ◽  
Laminated Composite ◽  
Equilibrium Equations ◽  
Thin Plate Theory ◽  
Bending Behavior ◽  
Hygrothermal Environment ◽  
Load Types ◽  
Novel Applications

AbstractIn this work, the bending behavior of nanoplates subjected to both sinusoidal and uniform loads in hygrothermal environment is investigated. The present plate theory is based on the classical laminated thin plate theory with strain gradient effect to take into account the nonlocality present in the nanostructures. The equilibrium equations have been carried out by using the principle of virtual works and a system of partial differential equations of the sixth order has been carried out, in contrast to the classical thin plate theory system of the fourth order. The solution has been obtained using a trigonometric expansion (e.g., Navier method) which is applicable to simply supported boundary conditions and limited lamination schemes. The solution is exact for sinusoidal loads; nevertheless, convergence has to be proved for other load types such as the uniform one. Both the effect of the hygrothermal loads and lamination schemes (cross-ply and angle-ply nanoplates) on the bending behavior of thin nanoplates are studied. Results are reported in dimensionless form and validity of the present methodology has been proven, when possible, by comparing the results to the ones from the literature (available only for cross-ply laminates). Novel applications are shown both for cross- and angle-ply laminated which can be considered for further developments in the same topic.

Bending behavior of steel bars reinforced Glulam beams considering the homogenized cross section

2021 ◽  
pp. 1-7
Author(s):  
Lucas Sacramoni Peixoto ◽  
Julio Soriano ◽  
Nilson Tadeu Mascia ◽  
Bruno Piva Pellis
Keyword(s):  
Cross Section ◽  
Steel Bars ◽  
Bending Behavior

Bending behavior of cenosphere aluminum matrix syntactic foam-filled circular tubes

2021 ◽  
Vol 243 ◽  
pp. 112650
Author(s):  
Boyi Zhang ◽  
Jian Zhang ◽  
Li Wang ◽  
Yuexin Jiang ◽  
Wei Wang ◽  
...  
Keyword(s):  
Syntactic Foam ◽  
Aluminum Matrix ◽  
Circular Tubes ◽  
Bending Behavior ◽  
Foam Filled

Bending behavior of TiZrNiCuBe bulk metallic glass

2012 ◽  
Vol 541 ◽  
pp. 359-364 ◽  
Author(s):  
Yongjiang Huang ◽  
Dongjun Wang ◽  
Dapeng Wang ◽  
Zhixiong Zhang ◽  
Jun Shen
Keyword(s):  
Metallic Glass ◽  
Bulk Metallic Glass ◽  
Bending Behavior

Effects of aspect ratio on the bending behavior of bone and wood

1990 ◽  
Vol 23 (7) ◽  
pp. 714
Author(s):  
R.B. Martin ◽  
J. Pramanik
Keyword(s):  
Aspect Ratio ◽  
Bending Behavior
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