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  1. No Access

    Article

    Effects of adding aluminum ion flocculant on MICP reinforcement of sand

    Microbially induced carbonate precipitation (MICP) is a potential method for ground improvement. It can enhance the physical and mechanical properties of soils through soil particle cementation and pore fillin...

    Ren-jie Wei, Jie Peng, Jia He, Liang-liang Li, Zhao Jiang, Jia-hui Tang in Acta Geotechnica (2024)

  2. Article

    Open Access

    Research on the flexural behavior of polypropylene fiber reinforced concrete beams with hybrid reinforcement of GFRP and steel bars

    To study the flexural behavior of glass fiber (GFRP) bars and steel bars hybrid reinforced polypropylene fiber concrete (Hybrid-PFRC) beams, one GFRP-PFRC beam, one Steel-PFRC beam, and five Hybrid-PFRC beams ...

    Bingyan Wei, **ongjun He, Weiwei Wu, Chao Wu, Jia He in Materials and Structures (2024)

  3. No Access

    Chapter and Conference Paper

    Modeling and Analysis of Scheduling in Edge Server Using Network Calculus

    With the explosive growth of data traffic flow, mobile edge computing (MEC) has been suggested as an advancement of conventional cloud computing. However, as the spread of emerging applications and the require...

    Yuehong Gao, **ao Hong, Lu Chen, **fei Zhou in Signal and Information Processing, Network… (2024)

  4. No Access

    Article

    Evaluation of liquefaction resistance for single- and multi-phase SICP-treated sandy soil using shaking table test

    Soybean-induced carbonate precipitation (SICP) is a promising method for improving the sandy soil prone to liquefaction. This study evaluated the biocementation efficiency of the single- and multi-phase SICP t...

    Yundong Zhou, Yi Zhang, Weijuan Geng, Jia He, Yufeng Gao in Acta Geotechnica (2023)

  5. No Access

    Article

    Microbially induced carbonate precipitation for improving the internal stability of silty sand slopes under seepage conditions

    Biocementation based on the microbially induced carbonate precipitation (MICP) process can be used as a soil improvement method to improve the mechanical strength of granular soils. In this study, triaxial con...

    Lei Hang, Yufeng Gao, Leon A. van Paassen, Jia He, Liya Wang, Chi Li in Acta Geotechnica (2023)

  6. No Access

    Chapter and Conference Paper

    Spatial–Temporal Reservation-Based Multi-vehicle Cooperative Speed Guidance

    A multi-vehicle collaborative speed guidance method is proposed in this paper. Without considering the time and road space occupied by the vehicle ahead, the original signal status information is taken as inpu...

    Changhao Piao, Jia He, Yongsheng Wang in Advances in Computer Science and Ubiquitou… (2023)

  7. No Access

    Article

    Pullout behavior of biocement–geosynthetic reinforcement system: a parametric study

    In the biocement–geosynthetic system, biocement is combined with geosynthetic to increase the pullout resistance of the geosynthetic and thereby the stability of reinforced soil structures. In this work, sever...

    Lei Hang, YuFeng Gao, Jia He, Chi Li, YunDong Zhou, Leon A. van Paassen in Acta Geotechnica (2022)

  8. Article

    Open Access

    Integrated sensing and communication in 6G: a prototype of high resolution multichannel THz sensing on portable device

    6G is believed to go beyond communication and provide integrated sensing and computing capabilities for a vision of Connected Intelligence with everything connected, everything sensed, and everything intellige...

    Oupeng Li, Jia He, Kun Zeng, Ziming Yu in EURASIP Journal on Wireless Communications… (2022)

  9. No Access

    Article

    Denitrification-based MICP for cementation of soil: treatment process and mechanical performance

    Microbially induced calcium carbonate precipitation (MICP) is a novel and potentially sustainable bio-mediated soil stabilization technology for geotechnical engineering applications, which can be promoted by ...

    Yunqi Gao, Liya Wang, Jia He, Jie Ren, Yufeng Gao in Acta Geotechnica (2022)

  10. No Access

    Article

    Improvement in silty sand with enzyme-induced carbonate precipitation: laboratory model experiment

    Enzyme-induced carbonate precipitation (EICP) is a promising method for the improvement in soil properties. In this study, a model test using a meter-scale soil model was carried out to investigate the feasibi...

    Jia He, Feng Yang, Yong-Shuai Qi, Chang-Hang Fang, Bo-Yang Yan in Acta Geotechnica (2022)

  11. No Access

    Article

    Online identification of time-variant structural parameters under unknown inputs basing on extended Kalman filter

    To date, many parameter identification methods have been developed for the purpose of structural health monitoring and vibration control. Among them, the extended Kalman filter series methods are attractive in...

    **aoxiong Zhang, Jia He, Xugang Hua, Zhengqing Chen, Ou Yang in Nonlinear Dynamics (2022)

  12. No Access

    Article

    Joints Fatigue Damage Prediction for a Steel Truss Suspension Bridge Considering Corrosion Environment

    The corrosion environment of a steel truss bridge significantly shortens its service life, particularly the chemical pollution in the air. A linear corrosion prediction model is proposed based on Miner’s linea...

    Weiwei Wu, **ongjun He, Li He, Chao Wu in Arabian Journal for Science and Engineering (2022)

  13. No Access

    Article

    Kitchen waste for Sporosarcina pasteurii cultivation and its application in wind erosion control of desert soil via microbially induced carbonate precipitation

    Kitchen waste and wind erosion are two worldwide environmental concerns. This study investigated the feasibility of using kitchen waste for Sporosarcina pasteurii cultivation and its application in wind erosion c...

    Hao Meng, Shuang Shu, Yufeng Gao, Jia He, Yukuai Wan in Acta Geotechnica (2021)

  14. No Access

    Article

    A Port Ship Flow Prediction Model Based on the Automatic Identification System and Gated Recurrent Units

    Water transportation today has become increasingly busy because of economic globalization. In order to solve the problem of inaccurate port traffic flow prediction, this paper proposes an algorithm based on ga...

    **aofeng Xu, **ang’en Bai, Yingjie **ao in Journal of Marine Science and Application (2021)

  15. No Access

    Chapter and Conference Paper

    Data-Driven Nonparametric Structural Nonlinearity Identification Under Unknown Excitation with Limited Data Fusion

    In this paper, a nonparametric data-driven NRF identification approach for multi-degree-of-freedom (MDOF) structures under unknown input measurements using limited fused dynamic response measurements is propos...

    Ye Zhao, Bin Xu, Baichuan Deng, Jia He in Civil Structural Health Monitoring (2021)

  16. No Access

    Chapter and Conference Paper

    Financial Asset Allocation, CEO’s Financial Background and Core Business Development

    The expansion of the financial industry and the development of entity are topics of widespread concern. This paper takes samples of non-financial listed companies from 2013 to 2018 to study the impact of finan...

    Jia He, Xuxian Wan, Luyang Zhang in Proceedings of the Fourteenth Internationa… (2021)

  17. No Access

    Article

    Mechanical behaviour of biocemented sands at various treatment levels and relative densities

    Previous studies have shown that biocement, or microbially induced calcite precipitation, can improve the mechanical behaviour of clean sand. However, the behaviour of biocemented sand is affected by several f...

    Yufeng Gao, Lei Hang, Jia He, Jian Chu in Acta Geotechnica (2019)

  18. No Access

    Chapter and Conference Paper

    Optimization of Event Processing in RFID-Enabled Healthcare

    RFID has been widely used in monitoring applications. In healthcare applications, events have to be detected in real time to make decisions. In this paper, we study optimization algorithms of event processing ...

    Shanglian Peng, Jia He in The Proceedings of the International Confe… (2019)

  19. No Access

    Chapter and Conference Paper

    Fine-Grained Apparel Image Recognition Based on Deep Learning

    There are many styles and details of apparel, including coat length, collar design, sleeve length and other detail properties. The e-commerce platform that manages apparel products needs to quickly and effecti...

    Jia He, ** Jia, Junli Li, Shiqi Yu in Artificial Intelligence on Fashion and Tex… (2019)

  20. No Access

    Article

    Automatic detection of boundary points based on local geometrical measures

    This paper presents an angle and density-based data preprocessing method. It can be used to simultaneously identify outliers and boundary points (called uniformly boundary points). Detecting boundary points is...

    **aojie Li, ** Wu, Jiancheng Lv, Jia He, Jian** Gou, Mao Li in Soft Computing (2018)

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