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Kejie Zhai
Kejie Zhai
Verified email at zzu.edu.cn
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Year
Mechanical response of externally bonded CFRP on repair of PCCPs with broken wires under internal water pressure
K Zhai, H Fang, B Fu, F Wang, B Hu
Construction and Building Materials 239, 117878, 2020
472020
Full-scale test and numerical simulation study on load-carrying capacity of prestressed concrete cylinder pipe (PCCP) with broken wires under internal water pressure
B Hu, H Fang, F Wang, K Zhai
Engineering Failure Analysis 104, 513-530, 2019
442019
Full-scale experiment and numerical simulation of prestressed concrete cylinder pipe with broken wires strengthened by prestressed CFRP
K Zhai, H Fang, C Guo, P Ni, H Wu, F Wang
Tunnelling and Underground Space Technology 115, 104021, 2021
382021
Mechanical properties of CFRP-strengthened prestressed concrete cylinder pipe based on multi-field coupling
K Zhai, H Fang, C Guo, B Fu, P Ni, H Ma, H He, F Wang
Thin-Walled Structures 162, 107629, 2021
272021
Mechanical behavior of concrete pipes with erosion voids and the effectiveness evaluation of the polyurethane grouting
B Li, H Fang, K Zhai, K Yang, X Zhang, Y Wang
Tunnelling and Underground Space Technology 129, 104672, 2022
262022
Strengthening of PCCP with broken wires using prestressed CFRP
K Zhai, H Fang, C Guo, P Ni, B Fu, F Wang, C Zhang
Construction and Building Materials 267, 120903, 2021
242021
Serviceability assessment of prestressed concrete cylinder pipes with broken wires: Analytical solution and numerical simulation
K Zhai, F Wang, H Fang, P Ni, X Ji, C Guo, S Hu
Tunnelling and Underground Space Technology 126, 104551, 2022
152022
Stress distribution and mechanical response of PCCP with broken wires
K Zhai, C Guo, H Fang, B Li, B Ma, Q Hu, F Wang
Engineering Structures 245, 112858, 2021
132021
Mechanical responses of bell‐and‐spigot joints in buried prestressed concrete cylinder pipe under coupled service and surcharge loads
K Zhai, C Zhang, H Fang, H Ma, P Ni, F Wang, B Li, H He
Structural Concrete 22 (2), 827-844, 2021
112021
Using externally bonded CFRP to repair a PCCP with broken wires under combined loads
K Zhai, H Fang, B Fu, F Wang, B Hu
International Journal of Polymer Science 2019, 1-11, 2019
112019
Axial stresses in pressure pipe liners spanning joints with initial gap, opening as a result of differential ground movements
K Zhai, I Moore
Tunnelling and Underground Space Technology 133, 104965, 2023
102023
Failure experiment on CFRP-strengthened prestressed concrete cylinder pipe with broken wires
K Zhai, H Fang, B Li, C Guo, K Yang, X Du, M Du, N Wang
Tunnelling and Underground Space Technology 135, 105032, 2023
82023
Trenchless rehabilitation of sewage pipelines from the perspective of the whole technology chain: A state-of-the-art review
B Li, W Yu, Y Xie, H Fang, X Du, N Wang, K Zhai, D Wang, X Chen, M Du, ...
Tunnelling and Underground Space Technology 134, 105022, 2023
82023
Bell-and-spigot joints mechanical properties study of PCCP under the uneven settlement of foundation: Simulation and full-scale test
H Wu, K Zhai, H Fang, F Wang, X Yu, B Li
Structures 43, 1692-1703, 2022
62022
3D reconstruction and segmentation system for pavement potholes based on improved structure-from-motion (SFM) and deep learning
N Wang, J Dong, H Fang, B Li, K Zhai, D Ma, Y Shen, H Hu
Construction and Building Materials 398, 132499, 2023
52023
The impacts of CFRP widths and thicknesses on the strengthening of PCCP
K Zhai, H Fang, M Yang, M Sun, X Zhang, X Zhao, B Xue, J Lei, X Yao
Structures 56, 104856, 2023
32023
An intelligent model to predict the mechanical properties of defected concrete drainage pipes
K Yang, H Fang, H Liu, B Li, X Zhang, Y Xia, K Zhai
International Journal of Mechanical Sciences 260, 108665, 2023
22023
Experimental study on the diffusion characteristics of nonaqueous reactive expansive polymers in sand and gravel media under dynamic water conditions
F Hongyuan, L Chang, D Xueming, L Bin, Z Kejie, Z Xiaohua, D Mingrui, ...
Tunnelling and Underground Space Technology 142, 105433, 2023
22023
Study on the shear strength and damage constitutive model of the contact surface between PVA fiber-enhanced cement mortar and concrete
X Zhang, M Du, H Fang, B Li, P Zhao, K Zhai, X Yao, X Du, M Shi, D Ma
Construction and Building Materials 400, 132571, 2023
22023
Prediction model for maximum shear displacement of pipe joints with preexisting defects based on finite element–multiple nonlinear regression method
B Li, H Fang, X Zhang, K Yang, B Dong, G Pang, K Zhai
Structural Concrete 22 (6), 3727-3745, 2021
22021
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