[PDF][PDF] 水下爆炸与舰船毁伤研究进展

张阿漫, 王诗平, 彭玉祥, 明付仁, 刘云龙 - 中国舰船研究, 2019 - researchgate.net
水下爆炸可对舰船等水中结构造成严重毁伤, 严重危及舰船的生命力和作战能力,
是学术和工程界研究的难点问题之一. 水下爆炸载荷包括冲击波和气泡, 其对水中结构造成不同 …

[HTML][HTML] Significance and methodology: Preprocessing the big data for machine learning on TBM performance

HH Xiao, WK Yang, J Hu, YP Zhang, LJ Jing… - Underground …, 2022 - Elsevier
This paper addresses the significance of preprocessing big data collected during a tunnel
boring machine (TBM) excavation before it is used for machine learning on various TBM …

Research progress in underwater explosion and its damage to ship structures

Z Aman, W Shiping, P Yuxiang… - Chinese Journal of …, 2019 - zgjcyj.xml-journal.net
Underwater explosion (UNDEX) will cause severe damage to ship structures and endanger
the survivability and combat capability of the ship, which is a widely challenging problem in …

Effect of bubble pulse on concrete gravity dam subjected to underwater explosion: Centrifuge test and numerical simulation

X Huang, J Hu, X Zhang, Z Zhang - Ocean Engineering, 2022 - Elsevier
The purpose of this study is to use small-scale centrifuge tests and numerical simulations to
explore the effect of bubble pulse on concrete gravity dams subjected to underwater …

Failure modes of concrete gravity dam subjected to near-field underwater explosion: Centrifuge test and numerical simulation

X Huang, X Kong, J Hu, Q Fang - Engineering Failure Analysis, 2022 - Elsevier
Concrete gravity dams are often referred to as vertical cantilever structures with
approximately fixed bottoms due to their massive gravity, frictions with the foundation, and …

Computational investigation on damage of reinforced concrete slab subjected to underwater explosion

L Hai, X Ren - Ocean Engineering, 2020 - Elsevier
While the dynamic response of a variety of structures subjected to underwater explosion
(UNDEX) has been studied for decades, investigations of the damage and failure of …

Identification of failure modes and paths of reservoir dams under explosion loads

B Li, Q Zhang, S Yang, Y Tian, Z Li - Reliability Engineering & System …, 2023 - Elsevier
Reservoir dams are large public facilities at risk of being damaged by explosion loads.
Explosion accidents may not only affect people's life safety but also lead to property loss and …

Machine learning–informed soil conditioning for mechanized shield tunneling

S Wang, X Yuan, T Qu - Computer‐Aided Civil and …, 2024 - Wiley Online Library
Effective soil conditioning is critical for mechanized shield tunneling, yet the selection of
conditioning parameters remains experience‐oriented. This study presents a machine …

[HTML][HTML] Effect of boundary conditions on the centrifugal model of concrete gravity dams subjected to underwater explosion

Z Li, D Lei, Z Huang - Engineering Failure Analysis, 2024 - Elsevier
Scaled-down centrifugal model testing has garnered significant attention for exploring the
responses of concrete dams subjected to underwater explosions. This interest arises not …

Effects of bedrocks on the dynamic response of concrete gravity dams subjected to underwater explosions

X Ren, Q Wang, Y Chen, J Wang, L Lyu - Engineering Failure Analysis, 2022 - Elsevier
Reservoirs and dams often play critical roles in economics and politics. They are frequently
considered as the primary targets during wartime or in terrorism attacks. In this study, the …