Results 21 to 30 of about 587 (116)
Collapse resistance assessment of bucklingrestrained braced steel frames using combined deterministic and probability analysis approach [PDF]
, 2019 The load bearing capacity, global ductility and overall stability of steel frame can be improved significantly through the use of buckling-restrained braces (BRBs). Based on the open resource platform OpenSees, finite element models of two types of steel
Fu, F. +4 more
core
Numerical comparison on the efficiency of conventional and hybrid buckling-restrained braces for seismic protection of short-to-mid-rise steel buildings [PDF]
, 2019 Buckling-restrained brace (BRB) is a specific kind of bracing system which has an acceptable energy dissipation behavior in a way that would not be buckled in compression forces.
Alborzi, M. +2 more
core +1 more source
BMEMat, EarlyView.Efficient drug delivery to the posterior segment of the eye has long been a challenging issue due to the complex ocular barriers. The review focuses on the promise held by nanoplatforms for barrier penetration and the key mechanisms involved, also highlighting their advantages in achieving efficient drug delivery and superior treatment of PSEDs ...
Yifan Shen +7 more
wiley +1 more source
Seismic performance of Steel MRFs retrofitted with BRBs: Influence of the design decisions for the devices [PDF]
, 2021 Buckling Restrained Braces (BRBs) represent an effective strategy for the seismic retrofit of existing steel Moment Resisting Frames (MRFs), as they contribute to increase the strength, stiffness and energy dissipation capacity of the frame ...
Freddi, F, Gutiérrez-Urzúa, LF
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Earthquake Engineering &Structural Dynamics, EarlyView.ABSTRACT This paper presents a novel yet practical friction‐based structural component design for low‐damage earthquake‐resistant structures. The proposed connection design is based on a conventional slotted‐bolted configuration with the novelty being the use of loose steel washer plates to establish the friction‐sliding interface.
Kaixin Chen +7 more
wiley +1 more source
Fracture and Structural IntegrityThe study explores the feasibility of a new all-steel buckling restrained brace (BRB) with the double pre-tensioning system as an alternative to conventional concentrically braced frames by using finite element method (ABAQUS program), And to verify ...
Mohamed Selim +3 more
doaj +1 more source
Interdisciplinary Medicine, EarlyView.Under hyperglycemic conditions, mitochondrial dysfunction in retinal endothelial cells triggers excessive reactive oxygen species/reactive nitrogen species production, barrier protein degradation, and endothelial barrier breakdown in diabetic retinopathy.
Siyu Gui +12 more
wiley +1 more source
Applied SciencesAddressing the critical seismic vulnerabilities of reinforced concrete (RC) beam-column joints remains an imperative research priority in earthquake engineering.
Evrim Oyguc +5 more
doaj +1 more source
Dynamics of Nerve Conduction Studies in Patients With Guillain–Barré Syndrome
Muscle &Nerve, EarlyView.ABSTRACT Introduction/Aims The value of electrodiagnostic subtyping of Guillain–Barré syndrome (GBS) is still debated. This study aimed to determine the diagnostic yield, timing, and changes of the electrodiagnostic subtyping in patients with GBS in serial nerve conduction studies (NCS).
Samuel Arends +181 more
wiley +1 more source
Experimental and Numerical Analysis on the Core Lateral Thrust in Bolted BRBs [PDF]
, 2014 The paper aims at presenting numerical and experimental results on the lateral thrust exerted by the inner core of a buckling restraining brace (BRB) when, after buckling in compression, it arrives into contact with the external restraining case. The BRB
Baiguera M. +3 more
core