A5044861900- Innovative concrete reinforcement materials
- Structural Behavior of Reinforced Concrete
- Innovations in Concrete and Construction Materials
- Concrete Corrosion and Durability
- Radiation Dose and Imaging
- Dental Radiography and Imaging
- Polymer composites and self-healing
- Advanced X-ray and CT Imaging
Zhengzhou University
2022-2024
Shanghai Stomatological Hospital
2024
Abstract This experimental study investigates the effect of superelastic shape memory alloy fibers (SMAF) on pullout performance Engineered Cementitious Composite (ECC). Various diameters, forms, and surface treatments SMAF were examined, including Linear (LS-SMAF), indented hook (HIS-SMAF), (IS-SMAF) with diameters 0.8 1.0 mm. sandpaper polishing technique was used for treatment. A constant water-to-cement ratio 0.60 to fabricate ECC. Single-fiber tests, monotonic cyclic, conducted ECC...
In this paper, the effect of thyroid collars on radiation dose during dental cone-beam computed tomography (CBCT) was evaluated using Monte Carlo simulations and to calculate effective underestimated for actual CBCT examination due accounting only head neck. Three collar models that covered surface phantom were established according International Commission Radiological Protection (ICRP) adult-male mesh-type reference computational phantoms, a Particle Heavy Ion Transport code System used...
In order to research the flexural behavior of shape memory alloy (SMA)-reinforced seawater sea-sand concrete (SWSSC) beams and improve their self-healing ability, three SMA SWSSC one anti-corrosive steel bar beam were designed. The influence reinforcement ratio, strength grade type on performance considered. failure process, maximum crack width, mid-span deflection, displacement ductility stiffness degradation studied by cyclic loading tests. test results showed that number cracks in...