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Kejie Zhai

Zhengzhou University

100 Science Avenue

Zhengzhou, CO 450001

China

  • Zhengzhou University

SCHOLARLY PAPERS

7

DOWNLOADS

206

TOTAL CITATIONS

2

Scholarly Papers (7)

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1.

Deformation Reliability Analysis of Polymer Cut-Off Wall Earth Dam Considering Non-Stationary Characteristics of Ground Motions

Downloads 55 (1,020,567)

Deformation Reliability Analysis of Polymer Cut-Off Wall Earth Dam Considering Non-Stationary Characteristics of Ground Motions

Number of pages: 19 Posted: 03 Jun 2025
Zehan Zhang, Binghan Xue, Jianwei Lei, Xueming Du and Kejie Zhai
Zhengzhou University, Zhengzhou University, Zhengzhou University, Zhengzhou University and Zhengzhou University
Downloads 30 (1,371,100)

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Polymer cut-off earth dam, Non-stationary ground motion random field, Seismic deformation, Reliability analysis

Deformation Reliability Analysis of Polymer Cut-Off Wall Earth Dam Considering Non-Stationary Characteristics of Ground Motions

Number of pages: 19 Posted: 03 Jun 2025
Zehan Zhang, Binghan Xue, Jianwei Lei, Xueming Du and Kejie Zhai
Zhengzhou University, Zhengzhou University, Zhengzhou University, Zhengzhou University and Zhengzhou University
Downloads 25 (1,430,393)

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Polymer cut-off earth dam, Non-stationary ground motion random field, Seismic deformation, Reliability analysis

2.

Longitudinal and Circumferential Bending Moment Responses of Dislocated Concrete Pipes Rehabilitated with Cipp Liners Under Traffic Loads

Number of pages: 37 Posted: 20 Aug 2024
Hongyuan Fang, Jiayang Sun, Bin Li, Xueming Du, Niannian Wang, Danyang Di and Kejie Zhai
Zhengzhou University, Zhengzhou University, Zhengzhou University, Zhengzhou University, Zhengzhou University, Zhengzhou University and Zhengzhou University
Downloads 39 (1,196,171)

Abstract:

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Dislocated concrete pipes, model box tests, finite element analyses, trenchless rehabilitation, bending moment

3.

Spatiotemporal Evolution of Diffusion Pressure for Permeable Polymer Grout in Water-Rich Sand Under Constant-Pressure and Constant-Rate Grouting

Number of pages: 26 Posted: 09 Jul 2025
Boyang Zhang, Xueming Du, Xinxin Meng, Lei Wang, Hongyuan Fang, Yang Gao, Bin Li, Xiaohua Zhao, Kejie Zhai and Xupei Yao
Henan Polytechnic University, Zhengzhou University, Zhengzhou University, Zhengzhou University, Zhengzhou University, Zhengzhou University, Zhengzhou University, Zhengzhou University, Zhengzhou University and Zhengzhou University
Downloads 29 (1,345,526)

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Grouting pressure, Grouting rate, Polymer, Water-rich sandy strata, Diffusion Pressure

4.

Buckling Behavior of Cipp Liners Spanning Separated Joints in Reinforced Concrete Pipes

Number of pages: 37 Posted: 31 Dec 2024
Bin Li, Jiajun Chu, Hongyuan Fang, Jingrun Zhang, Xiaoxiang Guo, Xueming Du, Niannian Wang and Kejie Zhai
Zhengzhou University, affiliation not provided to SSRN, Zhengzhou University, affiliation not provided to SSRN, affiliation not provided to SSRN, Zhengzhou University, Zhengzhou University and Zhengzhou University
Downloads 29 (1,332,057)

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reinforced concrete pipes, joint separation, CIPP rehabilitation, external pressure tests, buckling behavior, analytical equation

5.

The Longitudinal Mechanical Behavior of Steel Pipes with Pitting Corrosion Under the Coupling Effect of Complex Service Loads

Number of pages: 32 Posted: 23 Aug 2024
Ying Ma, Bin Li, Hongyuan Fang, Xueming Du, Niannian Wang, Kejie Zhai and Danyang Di
affiliation not provided to SSRN, Zhengzhou University, Zhengzhou University, Zhengzhou University, Zhengzhou University, Zhengzhou University and Zhengzhou University
Downloads 19 (1,459,862)
Citation 2

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Pitting corrosion, steel pipe, complex service loads, coupling effect, longitudinal mechanical behavior

6.

Pressure-Bearing Capacity Assessment and Liner Failure Behavior of Fipp-Rehabilitated Corroded Steel Water Supply Pipes

Number of pages: 45 Posted: 11 Jun 2025
Xiangyang Wang, Bin Li, Zhongsen Ti, Hongyuan Fang, Niannian Wang, Danyang Di, Xueming Du and Kejie Zhai
affiliation not provided to SSRN, Zhengzhou University, affiliation not provided to SSRN, Zhengzhou University, Zhengzhou University, Zhengzhou University, Zhengzhou University and Zhengzhou University
Downloads 18 (1,491,251)

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Water supply steel pipes, Corrosion defects, trenchless rehabilitation, FIPP, Internal pressure, Mechanical behavior

7.

Fatigue Failure Behavior of Water Supply Steel Pipes with Composite Defects of Corrosion and Void Under Long-Term Service Load Coupling

Number of pages: 38 Posted: 16 Jan 2025
Ying Ma, Bin Li, Hongyuan Fang, Xueming Du, Niannian Wang, Danyang Di and Kejie Zhai
affiliation not provided to SSRN, Zhengzhou University, Zhengzhou University, Zhengzhou University, Zhengzhou University, Zhengzhou University and Zhengzhou University
Downloads 17 (1,481,165)

Abstract:

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Water supply steel pipe, long-term service load coupling, fatigue failure behavior, composite defects, corrosion and void, model box tests, FE simulation