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Xu Li

Beijing Jiaotong University

No.3 of Shangyuan Residence Haidian District

Beijing, 100089

China

SCHOLARLY PAPERS

19

DOWNLOADS

952

TOTAL CITATIONS

6

Scholarly Papers (19)

1.

Prediction of Tunnel Face Rock Mass Classification Using an Ensemble Model Enhanced by Feature Cross Based on Tbm Boring Data

Number of pages: 47 Posted: 18 Apr 2024
Beijing Jiaotong University, Beijing Jiaotong University, Beijing Jiaotong University, City University of Hong Kong (CityU) and Beijing Jiaotong University
Downloads 110 (640,165)
Citation 1

Abstract:

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Tunnel boring machine, rock mass classification, cross feature, model interpretability, feature engineering.

2.

The Prediction of the Soil Freezing Characteristic Curve Using the Soil Water Characteristic Curve

Number of pages: 28 Posted: 04 Dec 2022
Beijing Jiaotong University, Beijing Jiaotong University, Shijiazhuang Tiedao University and Beijing Jiaotong University
Downloads 107 (674,591)

Abstract:

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Soil-water characteristic curve, Soil freezing characteristic curve, unfrozen water content, Soil osmotic suction, Frost soil.

3.

Nmr-Based Pore Water Distribution Characteristics of Silty Clay During the Soil Compaction, Saturation, and Drying Processes

Number of pages: 30 Posted: 22 Jan 2024
Yuxin Zhao, Lizhou Wu and Xu Li
Beijing Jiaotong University, Chongqing Jiaotong University and Beijing Jiaotong University
Downloads 82 (796,622)

Abstract:

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Pore water distribution, Nuclear magnetic resonance, SWCC prediction, Unsaturated soil

4.

Prediction Model of Tbm Response Parameters Based on a Hybrid Drive of Knowledge and Data

Number of pages: 25 Posted: 09 Sep 2024
University of Paris-Saclay, Beijing Jiaotong University, Beijing Jiaotong University and City University of Hong Kong (CityU)
Downloads 63 (942,565)

Abstract:

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TBM, Rock condition perception, Data-driven, hybrid drive of knowledge and data model, Machine Learning

Analytical Model of Vapor Flow Driven by Pot Cover Effect in Frozen Soils

Number of pages: 43 Posted: 05 Feb 2025
Xu Li, Qian Wang and Yangping Yao
Beijing Jiaotong University, Beijing Jiaotong University and affiliation not provided to SSRN
Downloads 33 (1,311,254)

Abstract:

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Pot cover effect, Water vapor migration, Unsaturated soil, Temperature gradient, Frozen soil

Analytical Model of Vapor Flow Driven by Pot Cover Effect in Frozen Soils

Number of pages: 34 Posted: 14 Mar 2025
Xu Li, Qian Wang and Yangping Yao
Beijing Jiaotong University, Beijing Jiaotong University and affiliation not provided to SSRN
Downloads 22 (1,473,203)

Abstract:

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Pot cover effect, Water vapor migration, Unsaturated soil, temperature gradient, Frozen Soil

6.

A Freezing Front Advancing Method for Measuring Hydraulic Conductivity Of Frozen Soil

Number of pages: 32 Posted: 02 Dec 2025
Beijing Jiaotong University, Beijing Jiaotong University, Beijing Jiaotong University, Harbin University of Science and Technology and South China University of Technology
Downloads 53 (1,052,702)

Abstract:

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Hydraulic conductivity, Freezing Front Advancing, Heat Pulse Probe, Segregation Potential Function

7.

Ice Gathering Feature in the Soil Freezing Process and its Influence on Soil Local Deformation

Number of pages: 43 Posted: 09 Oct 2023
Shijiazhuang Tiedao University, Beijing Jiaotong University, Shijiazhuang Tiedao University, Shijiazhuang Tiedao University, CCCC Highway Consultants Co Ltd, Shijiazhuang Tiedao University, Shijiazhuang Tiedao University and Beijing Jiaotong University
Downloads 52 (1,052,702)

Abstract:

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Unsaturated frozen soil, Segregation frost heave, Volumetric Ice content, Local strain, Ice saturation

8.

Semi-Supervised Learning with Dynamic Pseudo-Labeling for Boulder Identification in Shield Tunneling with Sparse Boreholes

Number of pages: 29 Posted: 13 Sep 2025
affiliation not provided to SSRN, Beijing Jiaotong University, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 47 (1,097,529)

Abstract:

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Dynamic pseudo-labeling, Semi-supervised learning, Boulder detection, Shield tunneling, Confidence-aware prediction

9.

Hpp-Based Evaluation of 17 Thermal Conductivity Models for Frozen Soil

Number of pages: 29 Posted: 08 Dec 2023
Beijing Jiaotong University, Shijiazhuang Tiedao University, Beijing Jiaotong University, affiliation not provided to SSRN and Chinese Academy of Sciences (CAS) - State Key Laboratory of Frozen Soil Engineering
Downloads 46 (1,121,190)
Citation 1

Abstract:

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Thermal conductivity, Ice content, Heat-Pulse-Probe method, Model analysis

10.

Real-Time Perception Method of Rock Condition in Tbm Construction

Number of pages: 35 Posted: 07 Oct 2022
Beijing Jiaotong University, Beijing Jiaotong University, Beijing Jiaotong University, affiliation not provided to SSRN, affiliation not provided to SSRN and City University of Hong Kong (CityU)
Downloads 46 (1,121,190)

Abstract:

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Tunnel boring machine, Tunnel construction, Fractured and weak rock mass, Real-time early warning, Tunnel collapse

11.

Rapid and Simultaneous Measurement of Ice and Unfrozen Water Content Based on an Inverse Analysis Surrogate Model

Number of pages: 32 Posted: 29 Oct 2024
Beijing Jiaotong University, Beijing Jiaotong University and Shijiazhuang Tiedao University
Downloads 45 (1,133,231)
Citation 3

Abstract:

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Heat pulse probe, Ice content, Unfrozen water, Monte Carlo simulation, Machine learning

12.

Rock Mass Classification Method Based on TBM Rock Cutting Indices

Number of pages: 40 Posted: 05 Jan 2026
affiliation not provided to SSRN, Beijing Jiaotong University, Shijiazhuang Tiedao University, Shijiazhuang Tiedao University, affiliation not provided to SSRN, affiliation not provided to SSRN and China Institute of Water Resources and Hydropower Research (IWHR) - State Key Laboratory of Simulation and Regulation of Water Cycle in River Basin
Downloads 43 (1,145,425)

Abstract:

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DFPI, DTPI, TBM rock-mass classification across diameters, multidimensional Bayesian classification.

13.

Predicting soil freezing characteristic curves from saturated NMR pore-size distributions with a pore-water redistribution correction

Number of pages: 33 Posted: 13 Dec 2025
Beijing Jiaotong University, Beijing Jiaotong University, affiliation not provided to SSRN, Beijing Jiaotong University and Shijiazhuang Tiedao University
Downloads 42 (1,170,409)

Abstract:

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Pore water distribution, Nuclear magnetic resonance, SFCC prediction, Saturated soil, Frozen soil

14.

A Freezing front advancing method for measuring hydraulic conductivity of frozen soil

Number of pages: 28 Posted: 28 Oct 2025
Beijing Jiaotong University, Beijing Jiaotong University, Beijing Jiaotong University and Harbin University of Science and Technology
Downloads 35 (1,263,436)

Abstract:

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Hydraulic Conductivity, Segregation Potential Function, Freezing Front Advancing, Heat Pulse Probe

15.

Recognizing Gradations of Coarse Soils Based on Big Artificial Samples and Deep Learning

Number of pages: 42 Posted: 01 Mar 2023
Beijing Jiaotong University, Beijing Jiaotong University and affiliation not provided to SSRN
Downloads 31 (1,304,549)

Abstract:

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Coarse soil, Gradation;Convolutional Neural Network (CNN), Searcher-Analyser Network (SaNet), deep learning, Image Recognition

16.

Enhancing the Accuracy of the Scale of Fluctuation Estimating for Tunnel Surrounding Rock Mass Properties

Number of pages: 28 Posted: 19 Feb 2023
affiliation not provided to SSRN, affiliation not provided to SSRN, Beijing Jiaotong University and University of Macau
Downloads 27 (1,359,097)

Abstract:

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scale of fluctuation, spatial variability, scale effect, geotechnical excavation parameters

Efficient Determination of Frozen Soil Hydraulic Conductivity via Transient-State Analysis

Number of pages: 33 Posted: 11 Feb 2026
Beijing Jiaotong University, Beijing Jiaotong University, Shijiazhuang Tiedao University and Beijing Jiaotong University
Downloads 14 (1,589,301)

Abstract:

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Frozen soil hydraulic conductivity, Transient-state method, Seepage mechanism, Phase change

Efficient Determination of Frozen Soil Hydraulic Conductivity via Transient-State Analysis

Number of pages: 32 Posted: 28 Feb 2026
Beijing Jiaotong University, Beijing Jiaotong University, Shijiazhuang Tiedao University and Beijing Jiaotong University
Downloads 11 (1,598,105)

Abstract:

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Frozen soil hydraulic conductivity, Transient-state method, Seepage mechanism, Phase change

18.

Mitigation of Shady-Sunny Slopes Effect on Subgrade by Photovoltaic Sheltered Boards in Permafrost Regions

Number of pages: 37 Posted: 09 Jan 2024
Beijing Jiaotong University, Beijing Jiaotong University, Lanzhou Jiaotong University, affiliation not provided to SSRN, Shijiazhuang Tiedao University and Beijing Jiaotong University
Downloads 23 (1,411,822)
Citation 1

Abstract:

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Photovoltaic sheltered boards, Subgrade temperature field, Permafrost regions, Numerical simulation, Shady-sunny slopes

19.

A Freezing Front Advancing Method for Measuring Soil Segregation Potential Function

Number of pages: 28 Posted: 06 May 2025
Beijing Jiaotong University, Beijing Jiaotong University and Beijing Jiaotong University
Downloads 20 (1,448,301)

Abstract:

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Hydraulic conductivity, Segregation Potential Function, Freezing Front Advancing, Heat Pulse Probe