Dottorato in Ingegneria Civile E Ambientale , 37^o ciclo (2021-2024)

Dottorato concluso nel 2025

Tesi:

Stability of tunnels in water saturated shale under cyclic stresses: investigation on the coupling between mechanical and seepage characteristics

Tutori:

Marco Barla Alessandra Insana

Presentazione della ricerca:

Poster

Profilo

Argomento di ricerca

Mechanical seepage mechanism of water-saturated shale under cyclic stress and analysis of roadway stability of water-saturated surrounding rock

Interessi di ricerca

Civil Works

Geoengineering

Geotechnical Engineering

Numerical Modelling and Simulation

Biografia

Chongyang Wang is pursuing a dual PhD degree at Chongqing University and Politecnico di Torino. His research focuses on rock mechanics in mining and the stability control of surrounding rock under fluid-solid coupling conditions. His research primarily covers three areas: Deformation and yield characteristics of coal under true triaxial stress and seepage conditions; Seepage behavior and damage mechanisms of surrounding rock under fluid-solid coupling; Fatigue-induced instability mechanisms of water-bearing surrounding rock. Through these studies, he has made several original contributions, including the development of a fluid-solid coupling damage model for coal-rock under complex conditions. By introducing a complex-valued damage index, he has established a scientific method for evaluating surrounding rock damage. His research findings have been successfully applied and validated in a water-rich roadway of a phosphate mine in Yunnan, improving the stability of the surrounding rock under complex conditions.

As a key researcher, Chongyang Wang has participated in multiple national and industrial research projects. As of March 2025, he has published 15 SCI papers as the first or corresponding author in top international journals such as IJRMMS, RMRE, Energy, CBM, and POF, with a total of 131 citations. He holds 12 invention patents, 3 utility model patents, and 3 software copyrights.

Chongyang Wang has received several prestigious awards, including the Second Prize of the China Association of Work Safety Science and Technology Progress Award (Ranked 5th) and Third Prize in the Chongqing University Student Safety and Emergency Skills Competition. He has been recognized as one of the Top Ten Students of the School of Resources and Safety Engineering at Chongqing University (the highest student honor of the school), a Chongqing University Outstanding Student, and an Outstanding Graduate. Additionally, he has been awarded the Baosteel Outstanding Student Scholarship, National Scholarship (PhD), CSC Scholarship for Overseas Study, and the Chongqing University "Tubo" Doctoral Scholarship. Beyond his research, Chongyang Wang serves as a peer reviewer for several international journals in the field of mining and rock mechanics.

Premi e riconoscimenti

China Scholarship Council government-sponsored overseas scholarship (2023)
Second prize of Science and Technology Progress Award (2024)
Baosteel Outstanding Student Scholarship (2024)
National scholarship (2024)

Pubblicazioni

Pubblicazioni durante il dottorato Vedi tutte le pubblicazioni su Porto@Iris

Wang, Chongyang (2025)
Stability of tunnels in water saturated shale under cyclic stresses: investigation on the coupling between mechanical and seepage characteristics. relatore: , , P.: 208
Doctoral Thesis
Wang, Chongyang; Zhang, Dongming; Liu, Chenxi; Pan, Yisha; Pourfatollah, Amirreza; Gong, ... (2025)
Fatigue damage characteristic and degradation mechanism of mechanical properties in shale under different water saturation duration. In: PHYSICS OF FLUIDS. ISSN 1070-6631
Contributo su Rivista
Ren, Fake; Zhang, Dongming; Wang, Chongyang; Lu, Xiaotong; Wang, Panpan; Zhang, Yu; ... (2025)
Influence of liquid CO2 phase transition blasting on hydraulic fracturing in combined fracturing conditions. In: PHYSICS OF FLUIDS. ISSN 1070-6631
Contributo su Rivista
Wang, Chongyang; Wei, Sijiang; Zhang, Dongming; Yu, Beichen; Pan, Yisha; Hu, Xunjian (2025)
Evolution of mechanical and rockburst parameters of gypsum-like rock under fatigue stress disturbance. In: ROCK MECHANICS BULLETIN, vol. 4. ISSN 2773-2304
Contributo su Rivista
Wang, Chongyang; Wei, Sijiang; Ren, Fake; Pan, Yisha (2025)
Effects of CaCO3 and SiO2 contents on mechanical and acoustic emission properties of gypsum materials. In: PHYSICS OF FLUIDS. ISSN 1089-7666
Contributo su Rivista
Pan, Y.; Wang, Z.; Wang, C.; Zhang, Y. (2024)
The influence and forecast of three industries and energy structure on regional carbon emission. In: ENERGY SOURCES. PART A , RECOVERY, UTILIZATION, AND ENVIRONMENTAL EFFECTS, vol. 46, pp. 4078-4094. ISSN 1556-7230
Contributo su Rivista
Li, Shujian; Pan, Yisha; Wang, Chongyang; Zhang, Dongming; Zhang, Bin; Xiong, Ziyang (2024)
Stability Analysis of a Water‐Rich Slope Under Seismic Disturbance. In: ADVANCES IN CIVIL ENGINEERING, vol. 2024. ISSN 1687-8086
Contributo su Rivista
Wang, C.; Zhang, D.; Yu, B.; Li, S. (2023)
Deformation and Seepage Characteristics of Coal Under True Triaxial Loading–Unloading. In: ROCK MECHANICS AND ROCK ENGINEERING, vol. 56, pp. 2673-2695. ISSN 0723-2632
Contributo su Rivista
Wang, C.; Wei, S.; Zhang, D.; Yang, Y.; Yu, B.; Pan, Y. (2023)
Physical properties and tensile strength evolution of gypsum materials under different water content conditions. In: CONSTRUCTION AND BUILDING MATERIALS, vol. 364. ISSN 0950-0618
Contributo su Rivista
Li, H.; Yu, G.; Li, C.; Xie, Z.; Liu, C.; Zhang, D.; Wang, C. (2023)
Prediction Model and Risk Quantification of Natural Gas Peak Production in Central Sichuan Paleo-Uplift Gas Reservoirs. In: GEOFLUIDS, vol. 2023, pp. 1-15. ISSN 1468-8115
Contributo su Rivista
Li, S.; Wang, C.; Zhang, D.; Wang, M.; Zhou, F.; Pan, Y. (2023)
Deterioration mechanism of mechanical properties of phosphorite under different saturation duration. In: FRONTIERS IN EARTH SCIENCE, vol. 11. ISSN 2296-6463
Contributo su Rivista
Pan, Y.; Zhang, H.; Wang, C.; Zhou, Y. (2023)
Impact of land use change on regional carbon sink capacity: Evidence from Sanmenxia, China. In: ECOLOGICAL INDICATORS, vol. 156. ISSN 1470-160X
Contributo su Rivista

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Chongyang Wang

Dottorato in Ingegneria Civile E Ambientale , 37o ciclo (2021-2024)