Results 31 to 40 of about 160,756 (304)
Shock and Vibration, 2019 To analyze the effect of the width of a prefabricated crack on the dimensionless stress intensity factor of notched semi-circular bend (NSCB) specimens, ABAQUS software was employed to perform numerical calibration of the crack tip stress intensity ...
Sheng Zhang, Longfei Wang, Mingzhong Gao
doaj +1 more source
Advances in Materials Science and Engineering, 2016 The effects of crack width on chloride ingress and mechanical behavior of reinforced concrete (RC) specimens were experimentally studied after exposure to 300 cycles of freeze-thaw and seawater immersion (75 times).
Bei Shen +3 more
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Revisiting Cracking in Reinforced Concrete Beams: An Updated Analysis
Applied Sciences, 2023 As materials and structural optimization continue to be important in design, structural safety checks for service limit states have become increasingly important.
Adelino V. Lopes, Sergio M. R. Lopes
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Size scaling of strength in thin film delamination
, 2011 We investigate by numerical simulation the system size dependence of the shear delamination strength of thin elastic films. The films are connected to a rigid substrate by a disordered interface containing a pre-existing crack. The size dependence of the
Alava M J +4 more
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Case Studies in Construction MaterialsGlass fiber-reinforced polymer (GFRP)-reinforced concrete (RC) flexural elements are typically designed to fulfill the serviceability criteria, including deflection and crack width.
Omid Habibi, Omar Gouda, Khaled Galal
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TINJAUAN LEBAR RETAK PADA BALOK BETON BERTULANG DENGAN VARIASI TEBAL SELIMUT BETON HORISONT [PDF]
, 2006 The collapse occurred beam begins with the onset of cracking. The emergence of such cracks are very smooth and parallel to the axial beam propagating from the bottom up and quit after the ultimate.
WIBOWO, AFEB NOFI
core
Oscillatory fracture path in thin elastic sheet [PDF]
, 2003 We report a novel mode of oscillatory crack propagation when a cutting tip is driven through a thin brittle polymer film. The phenomenon is so robust that it can easily be reproduced at hand (using CD packaging material for example).
Adda-Bedia +12 more
core +1 more source
FEBS Letters, EarlyView.The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li +2 more
wiley +1 more source
Simulation of Chloride Diffusion in Cracked Concrete with Different Crack Patterns
Advances in Materials Science and Engineering, 2016 Chloride-induced corrosion of steel rebar is one of the primary durability problems for reinforced concrete structures in marine environment. Furthermore, if the surfaces of concrete structures have cracks, additional chloride can penetrate into concrete
Xiao-Yong Wang, Li-Na Zhang
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A synthetic benzoxazine dimer derivative targets c‐Myc to inhibit colorectal cancer progression
Molecular Oncology, EarlyView.Benzoxazine dimer derivatives bind to the bHLH‐LZ region of c‐Myc, disrupting c‐Myc/MAX complexes, which are evaluated from SAR analysis. This increases ubiquitination and reduces cellular c‐Myc. Impairing DNA repair mechanisms is shown through proteomic analysis.
Nicharat Sriratanasak +8 more
wiley +1 more source