Results 11 to 20 of about 180,903 (265)

Mechanical Behavior of the Alkali-Treated Ichu Fiber-Cementitious Matrix Interface Through Experimental Tests, Numerical, and Analytical Models

open access: yesJournal of Natural Fibers, 2022
The interaction properties between natural fiber and matrix play an important role in the mechanical performance of composite materials. The adhesion properties and the mechanical interaction between an Ichu fiber (Stipa obtusa) treated with sodium ...
Adan Renzo Aguilar   +3 more
doaj   +1 more source

Magnetic resonance imaging analysis of screw in-type lateral anchor pull-out in large to massive rotator cuff repair in patients older than 60 years [PDF]

open access: yesClinics in Shoulder and Elbow, 2022
Background This study was performed to identify the incidence of screw in-type lateral anchor pull-out in patients older than 60 years who underwent rotator cuff repair for large to massive rotator cuff tear (RCT). Methods We reviewed 25 patients over 60
Sang-Yoon Lee, Young-Min Noh
doaj   +1 more source

Pull‐out strength of perforated steel plates with oval‐shaped perforation

open access: yesJapan Architectural Review, 2023
The use of Perfobond Leisten (PBL) shear connectors in building structures has attracted increasing interest. A new approach for using perforated steel plates in concrete‐filled steel tube (CFST) column splices was implemented in this study. The shape of
Takashi Fujinaga, Teruhisa Tanaka
doaj   +1 more source

Evaluation of Bond Properties of a Fabric-Reinforced Cementitious Matrix for Strengthening of Concrete Structures

open access: yesApplied Sciences, 2020
In the present study, pull-out and pull-off tests were conducted to examine the bond strength between an inorganic cement adhesive (hereinafter referred to as the “matrix”) and a textile, which composed a fabric-reinforced cementitious matrix (FRCM). The
Min-Jun Kim   +5 more
doaj   +1 more source

Failed MitraClip-procedure with pull out of the anterior leaflet

open access: yesScienceOpen Research, 2014
: MitraClip is an attractive and less invasive alternative to mitral valve surgery in serve mitral regurgitation in patients with moderate or severe risk for operation.
Michael Gross   +2 more
doaj   +1 more source

Experimental and Theoretical Analysis of Flexural Properties of Mortar Beam Reinforced with Coated Carbon-Fiber Textile

open access: yesBuildings, 2023
The flexural behavior of mortar beams reinforced with coated carbon-fiber textile was experimentally analyzed in this study. Accordingly, pull-out and bending tests were performed on textile-reinforced mortar (TRM) beam specimens.
Geuntae Hong   +5 more
doaj   +1 more source

Trying to Pull out of the Drive [PDF]

open access: yesSignificance, 2011
Abstract Cities and traffic jams go together; analysing traffic flow is a major statistical field. Martin Griffiths, inspired by a frustrating personal experience, considers a particularly simple example: how long it takes to pull out of a drive.
openaire   +2 more sources

An experimental study on restoration technique for the Acropolis of Athens: developing the experimental set-up for pull-out testing of titanium bars embedded in marble blocks

open access: yesFracture and Structural Integrity, 2019
?his work aims at investigating the mechanisms activated during the ex¬trac¬tion of titanium bars from a marble volume (pull-out phenomenon), used for re¬joining fragmented marble structural members at the monuments of the Acropolis of Athens.
Ioanna Dakanali, Aikaterini Marinelli
doaj   +1 more source

Evaluation of Pull-out Resistance of Geomembrane in Soil by Pull-out Test

open access: yesProceedings of geotextile symposium, 1994
The profile section of geomembrane-lined reservoirs was the liner coming up from the bottom of the pit, covering the side slopes, then running over the top a short distance. With regard to the stability of the running over, at the case of geomembrance runout only and no ancher trench at all, an exact knowledge of the interaction between geomembrane and
Iwasaki, Komei, Hirai, Takao
openaire   +2 more sources

Evaluation of Structural Performance of Post-Installed Anchors Embedded in Cracked Concrete in Power Plant Facilities

open access: yesApplied Sciences, 2021
In this study, a field survey was conducted on the fixed anchorages of the operation and power generation facilities installed in domestic power plants.
Sangmoon Lee, Wooyoung Jung
doaj   +1 more source

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