Results 21 to 30 of about 1,426,883 (305)

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

Journal 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, Wilson Uwemedimo Nyong , Ibrahim Rabiu   +2 more
doaj   +1 more source

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

International 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

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

Reviews 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, Wang Ting, Yi Haihe, Zheng Rui, Liu Yizhe, Zhai Haoran, Huang Zhanfang   +6 more
doaj   +1 more source

Research on Data Organization Methods and Key Technologies for Product-Oriented Smart Steel Bar Processing Systems

ASEAN Journal on Science and Technology for Development
This paper addresses the issues in the data organization logic of existing intelligent steel bar processing systems, which are centered on construction projects.
Peijun Zhang, Lianxia Ma, Chunlei Zhang, Xinwu Zan   +3 more
doaj   +1 more source

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

Shock 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

Bridging the Loneliness Gap: Depression, Connectivity, and Isolation in Pediatric Oncology Patients and Their Peers

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Loneliness is associated with adverse physical and mental health outcomes and remains understudied in children and adolescents undergoing cancer therapy. Pediatric oncology patients may be at increased risk due to medical isolation and disruption of social networks.
Charlotte N. Stahlfeld, Scott H. Maurer, Michelle D. Watkinson, John Nury, Elise Barberis, Molly C. Mack   +5 more
wiley   +1 more source

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

International 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

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

Journal 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, Ahmad Jamil, Husnain Syed Ali, Ijaz Muhammad Sufyan   +3 more
doaj   +1 more source

Steel Reinforcing Bar and Steel Fibers Content Effect on Tensile and Electrical Behaviors of Strain-Hardening Cement Composite (SHCC) with MWCNTs in Direct Tension

Applied Sciences, 2021
This research examines the influence of an embedded steel reinforcing bar and micro steel fibers on the tensile and electrical properties of polyethylene (PE) fibers reinforced cement composite dumbbell-shaped specimens with multi-walled carbon nanotubes
Dong-Hui Kim, Wan-Shin Park, Sun-Woo Kim, Moon-Sung Lee, Soo-Yeon Seo, Hyun-Do Yun   +5 more
doaj   +1 more source

Pediatric Idiopathic Multicentric Castleman Disease Is Often Severe But Responsive to Siltuximab

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Idiopathic multicentric Castleman disease (iMCD) is a potentially fatal immunologic disorder marked by widespread lymphadenopathy and inflammation. Siltuximab, an interleukin‐6 (IL‐6) inhibitor, is the only FDA‐approved treatment for adult patients with iMCD.
Bridget Austin, Sheila K. Pierson, Kelley C. Dacus, Mateo Sarmiento Bustamante, Saishravan Shyamsundar, Larissa Borys, Kayla McHugh, Abiola Irvine, Yoojin Jo, Adam Bagg, Mary Jo Lechowicz, Daisy Alapat, Amy Chadburn, Megan S. Lim, Gordan Srkalovic, Frits van Rhee, David C. Fajgenbaum, Joshua D. Brandstadter   +17 more
wiley   +1 more source