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7 Result(s)

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  1. No Access

    Chapter and Conference Paper

    Path Planning and Information Protection of Mobile Robots Based on Deceptive Reinforcement Learning

    Mobile robots have been widely used in military and other fields. By observing the path of the mobile robot, it is easy to infer the destination of its path. However, in some special situations, the user of th...

    Qingfeng Xu, Yingnan Shi, Junchao Wang… in Advances in Mechanism, Machine Science and… (2023)

  2. No Access

    Chapter and Conference Paper

    Delaunay Triangulation Voxelization for Print Orientation-Based Topology Optimization in Additive Manufacturing

    For topology optimization in additive manufacturing, the support structures have a significant impact on production cost and can be minimized by choosing the optimal print orientation, where model voxelization...

    Qingfeng Xu, Zhenguo Nie, Yaguan Li… in Advances in Mechanism, Machine Science and… (2023)

  3. No Access

    Article

    Bond durability of epoxy and cement- bonded CFRP reinforcement to concrete interfaces subject to water immersion

    Durability is a critical concern for concrete structures externally bonded with fiber-reinforced polymer reinforcement. This paper presents the results from an experimental study which compared the bond durabi...

    Fuwen Zhang, Jian-Guo Dai, Zhuolin Wang, Mingqian Wang… in Materials and Structures (2021)

  4. No Access

    Article

    Experimental study of bond behavior of laminated bamboo plate to concrete interfaces

    This research experimentally studied the bond behavior of laminated bamboo (LB) plate to concrete interface. Totally forty-five single shear pull-out specimens, which were categorized in nine groups, were prep...

    Fuwen Zhang, Baolin Wan, Qingfeng Xu, Mingqian Wang… in Materials and Structures (2021)

  5. No Access

    Article

    Experimental study on flexural performance of glued-laminated-timber-bamboo beams

    Engineered bamboo, produced through the technique of gluing and reconstituting, has better mechanical properties than round bamboo and some wood products. This paper studies the flexural performance of laminat...

    Qingfeng Xu, Yubing Leng, ** Chen, Kent A. Harries… in Materials and Structures (2018)

  6. No Access

    Article

    Combustion performance of engineered bamboo from cone calorimeter tests

    The combustion and charring properties of two types of engineered bamboo for structural applications: laminated bamboo sheets and bamboo scrimber were investigated through cone calorimeter tests conducted at t...

    Qingfeng Xu, Lingzhu Chen, Kent A. Harries… in European Journal of Wood and Wood Products (2017)

  7. No Access

    Article

    Experimental study and numerical simulation of long-term behavior of timber beams strengthened with near surface mounted CFRP bars

    The near-surface mounted (NSM) fiber reinforced polymer (FRP) method has been proven effective and is increasingly applied to strengthen timber beams. However, few studies on the long-term response of such FRP...

    Qingfeng Xu, Lingzhu Chen, Kent A. Harries, Fuwen Zhang… in Materials and Structures (2016)