Results 21 to 30 of about 1,801,429 (292)

Bond of Ribbed Steel Bar in High-Performance Steel Fiber Reinforced Expanded-Shale Lightweight Concrete

open access: yesBuildings, 2021
For the structural application of high-performance Steel Fiber Reinforced Expanded-shale Lightweight Concrete (SFRELC), a reliable bond of ribbed steel bar should be ensured.
Mingshuang Zhao   +5 more
doaj   +1 more source

Comparative Analysis of Flexural Strength in Timber-Reinforced Concrete Beams Using African-Birch Timber and Steel Reinforcement

open access: yesJournal of Building Materials and Structures
This study aimed to investigate the feasibility of African-Birch (AB) Timber-Reinforced Concrete (ABTRC) as an eco-friendly alternative to traditional steel-reinforced concrete. The objectives were to determine some material properties (e.g.
Abdulrazaq Alhassan Aliyu   +2 more
doaj   +1 more source

Effect of Silicon Addition on Electrochemical Corrosion Resistance of Carbon Steel in Concrete Pore Solution

open access: yesInternational Journal of Electrochemical Science, 2020
The effects of Si content on the corrosion behavior and passivation of carbon steel bars in concrete pore solution were studied analytically, and its enhanced corrosion resistance was considered.
Shufang Li, Jian Zhang
doaj   +1 more source

State-of-the-art review on the bond properties of corroded reinforcing steel bar

open access: yesConstruction and Building Materials, 2019
This review summarizes the latest research progress in regard to the bond behavior of corroded reinforcing steel bar. The literature survey indicates that the previous studies mainly focus on the deterioration of bond strength.
Hongwei Lin   +6 more
semanticscholar   +1 more source

Finite element analysis on the bond behavior of steel bar in salt–frost-damaged recycled coarse aggregate concrete

open access: yesReviews on Advanced Materials Science, 2021
In this article, the ABAQUS finite element software is used to simulate the bond behavior of the steel bar in salt–frost-damaged recycled coarse aggregate concrete, and the influence of the steel bar diameter and the concrete cover thickness on the bond ...
Su Tian   +6 more
doaj   +1 more source

Influence on compressive and tensile strength properties of fiber-reinforced concrete using polypropylene, jute, and coir fiber

open access: yesJournal of the Mechanical Behavior of Materials, 2023
This research work is related to the use of environment friendly materials like fibers of coir, polypropylene and jute in concrete. An economical reinforced concrete is produced by reducing the diameter of steel bar by using fiber ropes. We have examined
Tariq Khawaja Adeel   +3 more
doaj   +1 more source

Effects of Concrete on Propagation Characteristics of Guided Wave in Steel Bar Embedded in Concrete

open access: yesShock and Vibration, 2014
Techniques based on ultrasonic guided waves (UGWs) play important roles in the structural health monitoring (SHM) of large-scale civil infrastructures. In this paper, dispersion equations of longitudinal wave propagation in reinforced concrete member are
Zhupeng Zheng, Ying Lei
doaj   +1 more source

Response of Glass Fiber Reinforced Polymer (GFRP)-Steel Hybrid Reinforcing Bar in Uniaxial Tension

open access: yesInternational Journal of Concrete Structures and Materials, 2017
This study introduces a glass fiber reinforced polymer (GFRP)-steel hybrid bar with a core of a deformed steel bar (steel core). Six types of the hybrid cross section were considered, and a total of 48 tensile specimens were tested by the uniaxial ...
Minkwan Ju, Sangyun Lee, Cheolwoo Park
doaj   +1 more source

Imaging of High‐Risk Neuroblastoma: Recommendations From SIOPEN Radiology and Nuclear Medicine Specialty Committees

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Neuroblastoma is the most common extracranial solid tumor in early childhood. Its clinical behavior is highly variable, ranging from spontaneous regression to fatal outcome despite intensive treatment. The International Society of Pediatric Oncology Europe Neuroblastoma Group (SIOPEN) Radiology and Nuclear Medicine Specialty Committees ...
Annemieke Littooij   +11 more
wiley   +1 more source

Effects of Cancer Treatment on Somatosensory and Nociceptive Processing in Children and Adolescents: A Systematic Review

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Chemotherapy‐induced peripheral neuropathy remains a major complication in pediatric cancer, with disrupted somatosensory and nociceptive processing being a key aspect. This review synthesizes empirical studies on alterations in somatosensory and nociceptive processing in children and adolescents with cancer.
Julia Schweiger   +4 more
wiley   +1 more source

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