10 Result(s)

Article

A physics-inspired machine learning approach for water-tightness estimation of defective cut-off walls with random construction errors

Underground cut-off walls are widely used in various geotechnical applications to hinder groundwater flow, contaminant transportation and possibly heat conduction. Cut-off walls were usually found defective du...

Rui Tao, Yutao Pan, Zhongqiang Liu, Yong Liu, Stefan Ritter in Acta Geotechnica (2023)

Article

Shape Memory Polymer Composite Booms with Applications in Reel-Type Solar Arrays

Solar arrays are the primary energy source for spacecraft. Although traditional rigid solar arrays improve power supply, the quality increases proportionally. Hence, it is difficult to satisfy the requirements...

Hong **ao, Sijie Wu, Dongdong **e, Hongwei Guo… in Chinese Journal of Mechanical Engineering (2023)

Article

Mathematical modeling the dynamics of SARS-CoV-2 infection with antibody-dependent enhancement

The advent and swift global spread of the novel coronavirus (COVID-19) transmitted by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) have caused massive deaths and economic devastation worldwide....

Haitao Song, Zepeng Yuan, Shengqiang Liu, Zhen **, Guiquan Sun in Nonlinear Dynamics (2023)

Article

Analysis of the Temperature Characteristics of High-speed Train Bearings Based on a Dynamics Model and Thermal Network Method

High-speed trains often use temperature sensors to monitor the motion state of bearings. However, the temperature of bearings can be affected by factors such as weather and faults. Therefore, it is necessary t...

Baosen Wang, Yongqiang Liu, Bin Zhang… in Chinese Journal of Mechanical Engineering (2022)

Article

Influence of intermediate roll shifting on strip shape in a CVC-6 tandem cold mill based on a 3D multi-stand FE model

Intermediate roll shifting (IRS) is widely used for improving the strip shape in the six-high tandem cold mill, but most related studies are limited to a single stand. To fill the knowledge gap, a three-dimens...

Lianjie Li, Haibo **e, Tao Zhang, Di Pan… in The International Journal of Advanced Manu… (2022)

Article

Establishment of Dynamic Model for Axle Box Bearing of High-Speed Trains Under Variable Speed Conditions

In this study, a dynamic model for the bearing rotor system of a high-speed train under variable speed conditions is established. In contrast to previous studies, the contact stress is simplified in the propos...

Yongqiang Liu, Baosen Wang, Bin Zhang… in Chinese Journal of Mechanical Engineering (2022)

Article

Numerical analysis of the strip crown inheritance in tandem cold rolling by a novel 3D multi-stand FE model

The strip shape inheritance model is widely applied to improve the strip shape quality in tandem cold rolling (TCR). However, the inheritance mechanism is still currently unclear. To bridge this gap, this pape...

Lianjie Li, Haibo **e, Tianwu Liu… in The International Journal of Advanced Manu… (2022)

Article

Editorial for machine learning in geotechnics

Wengang Zhang, Zhongqiang Liu in Acta Geotechnica (2022)

Article

Estimation of COVID-19 outbreak size in Harbin, China

Since the first level response to public health emergencies was launched on January 25, 2020, in Heilongjiang province, China, the outbreak of COVID-19 seems to be under control. However, an outbreak of COVID-...

Haitao Song, Zhongwei Jia, Zhen **, Shengqiang Liu in Nonlinear Dynamics (2021)

Article

Using traveller-derived cases in Henan Province to quantify the spread of COVID-19 in Wuhan, China

Wuhan shutdown was implemented on January 23 and the first level response to public health emergencies (FLRPHE) was launched over the country, and then China got the outbreak of COVID-19 under control. A mathe...

Haitao Song, Feng Li, Zhongwei Jia, Zhen **, Shengqiang Liu in Nonlinear Dynamics (2020)