Search Results - "Changfa, Ai"

Plastic damage analysis of concrete around misaligned dowel bar in jointed concrete pavement by Mohammed, Ibrahim, Zhengfeng, Zhou, Changfa, Ai

“…Dowel bar misalignment causes stress concentration in jointed concrete pavements, and misaligned dowel bars may lose their ability to transfer loads. To…”
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A noise-reduction algorithm for raw 3D point cloud data of asphalt pavement surface texture by Ding, Shihai, Chen, Xiaoping, Ai, Changfa, Wang, Jingang, Yang, Huaping

“…High-precision 3D point cloud data have various analyses and application use cases. This study aimed to achieve a more precise noise reduction of the raw 3D…”
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Investigating the unique entropy-elasticity of polymer modified asphalt by Yan, Chuanqi, Xi, Jiang, Ai, Changfa, Leng, Zhen

“…Crafting Styrene-Butadiene-Styrene (SBS) polymer into the bitumen can notably improve the elastic response of the polymer modified bitumen (PMB), which will…”
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Enhancing the Adhesion Interface Between Asphalt and Basalt Fibers Through Surface Modification with Titanate Coupling Agents by Ren, Dongya, Luo, Wenrui, Wang, Zilin, Su, Shaonan, Kong, Lin, Ai, Changfa

“…Basalt fiber is prone to slip and fall off in asphalt system. To improve the interfacial adhesion strength between basalt fibers (BFs) and asphalt, titanate…”
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Development of a Novel Prediction Model for Interface Shear Strength in Asphalt Pavement Using the CART Model by Al-Jarazi, Rabea, Rahman, Ali, Ai, Changfa, Li, Chaoyang, Al-Huda, Zaid

“…Interface bonding between asphalt layers plays a vital role in ensuring the proper functionality of pavement structures. Interlayer Shear Strength (ISS) is…”
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Reconstruction and Intelligent Evaluation of Three-Dimensional Texture of Stone Matrix Asphalt-13 Pavement for Skid Resistance by Dai, Gang, Luo, Zhiwei, Chen, Mingkai, Zhan, You, Ai, Changfa

“…To examine the three-dimensional texture structure of SMA-13 asphalt pavement and assess its anti-skid performance, a light gradient-boosting machine…”
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Development of polyurethane urea（PUU）– Waste rubber particles (WRP) composite materials for active ice-breaking of groove-filled asphalt pavement by Yao, Tengfei, Han, Xiao, Li, Bo, Guo, Fucheng, Ji, Haidong, Ai, Changfa, Han, Sen

“…The grooved-filled asphalt pavement has certain advantages in terms of pavement ice-breaking and anti-skid. However, the performances of the filling material…”
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Full-scale experimental investigation on the performance of seamless asphalt plug joint through mixture design and structural enhancements by Ren, Dongya, Su, Shaonan, Li, Xueyou, Hong, Yu, Gao, Yufeng, Ai, Changfa

“…The seamless asphalt plug expansion joint integrates a traditional asphalt plug joint (APJ) with an overlying continuous asphalt concrete layer, preventing…”
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Testing and assessing the performance of a new warm mix asphalt with SMC by Changfa Ai, Qiang Joshua Li, Yanjun Qiu

“…Warm mix asphalt (WMA) is a new technology which asphalt mix is produced and placed at normal temperature. It has advantages including low cost,…”
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Characterization of interface morphology and its impact on interlayer bonding strength in double-layered asphalt systems by He, Hongzhi, Ai, Changfa, Rahman, Ali

“…This study explored the effect of interface morphology on interlayer bonding in asphalt pavements, addressing existing challenges in its consistent…”
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Comprehensive evaluation and prediction of interlayer bonding characteristics of double-layered asphalt systems under various factors by He, Hongzhi, Ai, Changfa, Rahman, Ali

“…This study aims to evaluate the interlayer bonding characteristics between double-layered asphalt systems. Three typical asphalt structures were chosen for…”
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Cost-effective enhancement of high viscosity modified bitumen anti-aging properties using organic layered double hydroxide/fume silica nanoparticles composite nanomaterials by Zhou, Shengxiong, Yan, Jiqiang, Shi, Baohao, Li, Siqi, Ai, Changfa

“…High-viscosity modified bitumen (HVMB) is prone to thermal-oxidative and photooxidative aging, resulting in pavement diseases. The use of conventional…”
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Effect of gradation segregation on low-temperature crack resistance of asphalt pavement using 3D DEM by Chen, Xu, Ai, Changfa, Du, Jianhuan, He, Hongzhi, Huang, Yangquan

“…Gradation segregation can have a great influence on the low-temperature crack resistance of asphalt pavement. In this paper, five kinds of AC-20 asphalt…”
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Interlocking characteristic and its correlation with interlayer shear strength in typical double-layered asphalt systems by He, Hongzhi, Rahman, Ali, Ai, Changfa

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Establishment of a new approach to optimized selection of steel bridge deck waterproof bonding materials composite system by Ai, Changfa, Huang, Hengwei, Rahman, Ali, An, Shaoke

“…•Successful application of entropy weight-TOPSIS method for optimized selection of bonding materials.•Significant effects of temperature and bonding materials…”
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Investigation on moisture damage resistance of asphalt pavement in salt and acid erosion environments based on Multi-scale analysis by Chen, Xu, Ren, Dongya, Tian, Gangsheng, Xu, Jie, Ali, Rahman, Ai, Changfa

“…•Comprehensive comparative analysis of moisture damage resistance performance of asphalt mixture in multi-scale.•The cohesion performance of asphalt mixture is…”
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Enhancement effect of the aggregate particles on the low-temperature cracking resistance of the asphalt mortar by Du, Jianhuan, Rahman, Ali, Zhou, Zhengfeng, Ai, Changfa, Qiu, Yanjun

“…•The enhancement effect of aggregates on the low-temperature cracking resistance of the material•Considering the effect of cracks’ configuration on the…”
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Effect of aggregate gradation on crack propagation in asphalt mixtures at low temperatures based on the Eshelby equivalent inclusion theory by Du, Jianhuan, Ren, Dongya, Ai, Changfa, Zhang, Jiakang, Qiu, Yanjun

“…•Based on the Eshelby Equivalent Inclusion Theory, the changes in the time domain of the shear modulus and the energy release rate of asphalt mixtures can be…”
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Investigation of inter-layer bonding property in asphalt pavement based on 3D morphology of reconstructed interface by Ai, Changfa, He, Hongzhi, Zhang, Xinyu, Meng, Huilin, Ren, Dongya

“…•Non-destructive separation between layers of the composite specimen was achieved by using silica gel film and spin forming.•High precision 3D scanning and…”
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Modeling the modulus of bitumen/SBS composite at different temperatures based on kinetic models by Yan, Chuanqi, Lv, Quan, Zhang, Allen A., Ai, Changfa, Huang, Weidong, Ren, Dongya

“…Bitumen/styrene-butadiene-styrene (SBS) polymer composite material (also coded as polymer modified bitumen, PMB) is one of the most employed composite…”
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