Search Results - "Ji, Yongcheng"

The Stabilizing Effect of Carboxymethyl Cellulose on Foamed Concrete by Ji, Yongcheng, Sun, Qijun

“…Foam concrete is widely used for its excellent properties, such as light weight, heat insulation, fire resistance, and sound insulation. The stability of foam…”
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Frost resistance investigation of fiber reinforced recycled brick aggregate cementitious materials by Ji, Yongcheng, Zhang, Hongrui

“…In order to solve the problem of environmental pollution caused by construction waste, one typical waste of red bricks was selected as raw material in recycled…”
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Research on the durability of FRP-bonded concrete beams subjected to a performance probabilistic design method by Zou, Yunfei, Ji, Yongcheng, Li, Wei

“…FRP-bonded concrete enhances the structural strength and extends the service life, yet durability challenges remain pronounced. Carbon Fiber Reinforced Polymer…”
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Investigation on damage evolution mechanism of various FRP strengthened concrete subjected to chemical-freeze-thaw coupling erosion by Li, Wei, Wang, Dayang, Xu, Wenyuan, Ji, Yongcheng

“…The corrosion resistance of FRP-reinforced ordinary concrete members under the combined action of harsh environments (i.e., alkaline or acidic solutions, salt…”
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Experimental and numerical investigation of recycled rubber foam concrete by Ji, Yongcheng, Sun, Qijun

“…Processing waste tires into rubber granules for secondary use can effectively alleviate the problem of environmental pollution. Therefore, this paper prepares…”
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Performance characterization of plain and CFRP-bonded concrete subjected to sulfuric acid by Ji, Yongcheng, Kim, Yail J., Jia, Yanmin

“…This paper presents the durability performance of concrete subjected to sulfuric acid. Accelerated conditioning is conducted at a 5% concentration employing…”
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Investigation of Mechanical Properties of Ultra-High-Performance Polyethylene-Fiber-Reinforced Recycled-Brick-Aggregate Concrete by Ji, Yongcheng, Pei, Zhiyang

“…The utilization of ultra-high-molecular-weight polyethylene fibers (UHMWPEFs) to enhance recycled-brick-aggregate concrete represents an efficacious approach…”
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Durability of recycled aggregate concrete in cold regions by Ji, Yongcheng, Wang, Dayang

“…The combination of experimental programs and finite element numerical methods is adopted to explore the durability of WBC (waste brick concrete). Rapid…”
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Mechanical performance degradation investigation on FRP reinforced concrete based on neural network design method by Xu, Wenyuan, Li, Wei, Wang, Dayang, Ji, Yongcheng

“…To predict the effect of chemical-freezing coupling erosion on the properties of four kinds of FRP-reinforced concrete. Rapid freeze–thaw tests were conducted…”
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Constitutive model of waste brick concrete based on Weibull strength theory by Ji, Yongcheng, Wang, Dayang

“…This paper presents a method to establish the constitutive relation of Waste brick coarse aggregate recycled concrete (WBC) based on Weibull strength theory…”
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Sulfate erosion investigation on FRP-confined concrete in cold region by Ji, Yongcheng, Zou, Yunfei, Li, Wei

“…Fiber-reinforced polymer (FRP) confined concrete is regarded as an innovative and economical approach for structural repairation. Two typical materials [carbon…”
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BD-YOLOv8s: enhancing bridge defect detection with multidimensional attention and precision reconstruction by Xu, Wenyuan, Li, Xiang, Ji, Yongcheng, Li, Shuai, Cui, Chuang

“…The YOLO (You Only Look Once) series has recently demonstrated remarkable effectiveness in the domain of object detection. However, deploying these networks…”
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Mechanical performance of recycled aggregate concrete in green civil engineering: Review by Wang, Dayang, Lu, Chenxuan, Zhu, Zhimeng, Zhang, Zhenya, Liu, Shaoyi, Ji, Yongcheng, Xing, Zhiqiang

“…The use of recycled aggregate concrete can save natural resources and reduce environmental pollution, which has been widely concerned in recent years. The…”
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Durability Performance Investigation for Engineering Fiber Cementitious Composites (ECC): Review by Zhang, Ziyi, Ji, Yongcheng, Ji, Wenhao

“…Engineered Cementitious Composite (ECC) is currently receiving more and more attention due to its excellent tensile strain hardening and multiple cracking…”
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Performance of Building Solid Waste Powder in Cement Cementitious Material: A Review by Ji, Yongcheng, Ji, Wenhao, Li, Wei

“…Recycled powder (RP) is a by-product of preparing recycled aggregates from construction waste through debris removal, step-by-step crushing, screening, and…”
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Mechanical damage mechanism investigation on CFRP strengthened recycled red brick concrete by Ji, Yongcheng, Li, Zheng, Xu, Wenyuan, Li, Wei

“…Three reinforcement ratios (0, 50, and 100%) of carbon fiber reinforced plastics (CFRP) were selected to improve the mechanical properties of recycled brick…”
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Research Progress on Fiber-Reinforced Recycled Brick Aggregate Concrete: A Review by Zhang, Zhenya, Ji, Yongcheng, Wang, Dayang

“…The addition of fibers to strengthen recycled concrete can strengthen the inherent deficits and deficiencies of concrete containing recycled aggregates to some…”
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Mechanical Behavior Investigation of Reclaimed Asphalt Aggregate Concrete in a Cold Region by Xu, Wenyuan, Li, Wei, Ji, Yongcheng

“…Recycled construction and demolition (C&D) waste can reduce the rebuild cost, and is environmentally friendly when recycled asphalt pavement (RAP) aggregate…”
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Durability Investigation of Carbon Fiber Reinforced Concrete under Salt-Freeze Coupling Effect by Ji, Yongcheng, Liu, Wenchao, Jia, Yanmin, Li, Wei

“…In order to study the durability behavior of CFRP (carbon fiber reinforced polymer) reinforced concrete, three category specimens (plain, partially reinforced,…”
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Measurement and characterization of asphalt fatigue behavior under multi-factor effects by Zheng, Chunmeng, Cheng, Peifeng, Li, Yiming, Gao, Qichao, Huang, Kai, Yu, Dezhong, Ji, Yongcheng

“…Throughout the service life, multiple factors influence the fatigue properties of asphalt binders, including the modifier type, aging, freeze–thaw cycles, and…”
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