Results 41 to 50 of about 16,848 (165)

Experimental Study and Theoretical Analysis of Steel–Concrete Composite Box Girder Bending Moment–Curvature Restoring Force

Sustainability, 2023
A steel–concrete composite box girder has good anti-seismic energy dissipation capacity, absorbs seismic energy, and reduces seismic action. It is very suitable for high-rise and super high-rise mega composite structure systems, which is in accordance with the condition of capital construction.
Jingjing Qi, Yining Ye, Zhi Huang, Weirong Lv, Wangbao Zhou, Fucai Liu, Jidong Wu   +6 more
openaire   +1 more source

Theoretical model of restoring bending moment of Zhutou Puzuo based on deformation patterns with emphasize on rotation and interlayer sliding

Journal of Wood Science
The load-bearing capacity of Zhutou Puzuo in ancient timber structures is the crucial factor affecting the structural behaviors of the entire structure.
Junxiao He, Wenyi Yang, Linlin Xie, Jingshu Wu   +3 more
doaj   +1 more source

Results of mathematical and simulation modeling of tricycle stability against overturning on a slopeResults of mathematical and simulation modeling of tricycle stability against overturning on a slope [PDF]

Научно-технический вестник Брянского государственного университета, 2020
Stability of a wheeled vehicle against overturning characterizes its ability to maintain a given position during the movement on the slope. One of the most important performance indicators of a wheeled vehicle on a slope is its lateral stability, which ...
Pitskhelauri S.N.
doaj  

Prevention of motion‐induced signal loss in diffusion‐weighted echo‐planar imaging by dynamic restoration of gradient moments [PDF]

Magnetic Resonance in Medicine, 2013
PurposeHead motion is a significant problem in diffusion‐weighted imaging as it may cause signal attenuation due to residual dephasing during strong diffusion encoding gradients even in single‐shot acquisitions. Here, we present a new real‐time method to prevent motion‐induced signal loss in DWI of the brain.MethodsThe method requires a fast motion ...
Chang, Linda, Keating, Brian, Poser, Benedikt A., Ernst, Thomas, Zaitsev, Maxim, Speck, Oliver, Prieto, Thomas, Maclaren, Julian, Armstrong, Brian, Gumus, Kazım Ziya   +9 more
openaire   +3 more sources

Changing the Diameter of the Bone Tunnel Is More Effective Than Changing the Tunnel Shape for Restoring Joint Functionality After ACL Reconstruction

Frontiers in Bioengineering and Biotechnology, 2020
The clinical implications of changing the shape of the bone tunnel for Anterior cruciate ligament reconstruction (ACLR) is controversial and few studies have reported on the long-term prevalence for osteoarthritis.
Huizhi Wang, Min Zhang, Cheng-Kung Cheng, Cheng-Kung Cheng   +3 more
doaj   +1 more source

Restoring force model of a modular steel-concrete composite column

Case Studies in Construction Materials
The restoring force model (RFM) is the basis of elasto-plastic time-history analysis and forms a critical part of the seismic response analysis of structures. Based on the previous research results of a novel modular steel-concrete composite column, this
Yang Li, Mingchi Fan, Haitao Song, Chenglong Wu, Qi An, Xiujun Wang, Jie Ren   +6 more
doaj   +1 more source

TORSION PLUS BENDING AND SHEAR ON REINFORCED CONCRETE BEAMS

Journal of Engineering and Sustainable Development, 2016
This paper is relevant with reinforced concrete beams subjected to combined torsional moments, bending moments and its comitant shear forces. Six identical beams in its dimensions and reinforcement, but different in the external loading setup were ...
Awadh E. Ajeel
doaj  

Effect of the composite surface sealant application moment on marginal sealing of compactable composite resin restoration

Journal of Materials Science: Materials in Medicine, 2007
An analysis was carried out to observe whether the application or not of a composite surface sealant (CSS), as well the moment for CSS application were able to reduce marginal microleakage in compactable composite resin restoration. All the preparations were restored with a compactable composite resin. The restored teeth were randomly assessed.
Delfino, Carina Sincler, Duarte, Sillas
openaire   +3 more sources

Numerical and Analytical Approaches for Roll Motion Analysis in Regular Longitudinal Waves

Polish Maritime Research, 2015
In this study numerical and analytical approaches were investigated in terms of accuracy of their results, practicality of solution and ability to reproduce the main features of the parametric roll phenomenon such as loss of stability and bifurcations in
Peşman Emre, Kolukısa Deniz Can, Taylan Metin   +2 more
doaj   +1 more source

Tuning electronic and magnetic properties of off-center D− impurity in GaAs quantum dots with spin–orbit interactions and magnetic field

Results in Physics
Our investigation into the electronic, magnetic, and correlation properties of an off-center negatively charged donor D- in a GaAs quantum dot with Gaussian confinement is a novel and intriguing area of research.
Anusha Kachu, Aalu Boda, Narasimha Raju Chebrolu   +2 more
doaj   +1 more source