Search Results - "Du, Xiuli"

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  1. 1

    Mesoscopic numerical simulation of dynamic size effect on the splitting-tensile strength of concrete by Jin, Liu, Yu, Wenxuan, Du, Xiuli, Yang, Wangxian

    Published in Engineering fracture mechanics (15-03-2019)
    “…•Dynamic splitting-tensile failure of concrete is simulated at the meso-scale.•Size effect on dynamic splitting-tensile strength of concrete is…”
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    Journal Article
  2. 2

    Spatial gradient distributions of thermal shock-induced damage to granite by Lifeng Fan, Jingwei Gao, Xiuli Du, Zhijun Wu

    “…In this study, we attempted to investigate the spatial gradient distributions of thermal shock-induced damage to granite with respect to associated…”
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  3. 3

    Structural damage assessment of mountain tunnels in fault fracture zone subjected to multiple strike-slip fault movement by Zhong, Zilan, Wang, Zhen, Zhao, Mi, Du, Xiuli

    “…•Multiple-faulting effects on tunnels are considered in the proposed 3D numerical study.•Preliminarily evaluate and quantify the damage states of tunnel under…”
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  4. 4

    Probabilistic model updating via variational Bayesian inference and adaptive Gaussian process modeling by Ni, Pinghe, Li, Jun, Hao, Hong, Han, Qiang, Du, Xiuli

    “…The estimation of the posterior probability distribution of unknown parameters remains a challenging issue for model updating with uncertainties. Most current…”
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  5. 5

    Numerical simulation of dynamic tensile-failure of concrete at meso-scale by Du, Xiuli, Jin, Liu, Ma, Guowei

    “…Tensile failure behavior of concrete invariably dominates the behavior of concrete specimens as well as structural elements and it is strongly affected by…”
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  6. 6

    Inelastic response spectra of self-centering structures with the flag-shaped hysteretic response subjected to near-fault pulse-type ground motions by Dong Huihui, Dong Huihui, Han Qiang, Han Qiang, Du Xiuli, Du Xiuli, Cheng Shoushan, Cheng Shoushan, He Haifang, He Haifang

    Published in Earthquake spectra (01-11-2021)
    “…Many studies on the inelastic response spectra have mainly focused on structures with the conventional hysteretic behavior. However, for self-centering…”
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  7. 7

    Seismic performance upgrading for underground structures by introducing sliding isolation bearings by Ma, Chao, Lu, Dechun, Du, Xiuli

    “…Isolation bearings have been a widely applied seismic strengthening technique in above ground structures. Whereas, the sliding isolation bearings were seldom…”
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  8. 8

    Non-linear seismic responses of tunnels within normal fault ground under obliquely incident P waves by Huang, Jingqi, Zhao, Mi, Du, Xiuli

    “…•The formulas of the equivalent nodal forces for the plane seismic P waves with arbitrary incident angles are deduced.•The 2-D input of P waves is implemented…”
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  9. 9

    Wind, wave and earthquake responses of offshore wind turbine on monopile foundation in clay by Wang, Piguang, Zhao, Mi, Du, Xiuli, Liu, Jingbo, Xu, Chengshun

    “…This paper investigates the dynamic responses of offshore wind turbine (OWT) supported on monopile foundation in clay subjected to wind, wave and earthquake…”
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  10. 10

    Modeling the cracking of cover concrete due to non-uniform corrosion of reinforcement by Du, Xiuli, Jin, Liu, Zhang, Renbo

    Published in Corrosion science (01-12-2014)
    “…•Cover concrete cracking behavior at meso-scale was modeled.•The effects of non-uniform corrosion on cover cracking were explored.•The simulation results were…”
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  11. 11

    Compressive behavior of large rupture strain (LRS) FRP-confined square concrete columns: experimental study and model evaluation by Han, Qiang, Yuan, Wanying, Bai, Yulei, Du, Xiuli

    Published in Materials and structures (01-08-2020)
    “…A large rupture strain (LRS) fiber reinforced polymer (FRP), with a rupture strain value of more than 5%, is a promising alternative to traditional FRPs with a…”
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  12. 12

    Dynamic size effect of concrete under tension: A numerical study by Jin, Liu, Yu, Wenxuan, Du, Xiuli, Yang, Wangxian

    “…•Dynamic tensile failure of 135 double-edge notched concrete specimens are simulated at mesoscopic under dynamic loadings.•The size effect in dynamic tensile…”
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  13. 13

    Failure evolution process of pile-anchor reinforced rock slope based on centrifuge shaking table tests by Xu, Xi, Huang, Yu, Yashima, Atsushi, Du, Xiuli

    Published in Engineering geology (20-12-2022)
    “…The frequency of earthquake-triggered landslides has increased in recent years, thus urgently necessitating the development of prevention and control…”
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  14. 14

    A generalized response spectrum method for seismic response analysis of underground structure combined with viscous-spring artificial boundary by Gao, Zhidong, Zhao, Mi, Du, Xiuli, Zhong, Zilan

    “…Response spectrum analysis (RSA) has been applied to dynamic calculation of underground structure subjected to earthquake excitation. An analysis model…”
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  15. 15

    Dual form of discontinuous deformation analysis by Zheng, Hong, Zhang, Peng, Du, Xiuli

    “…Discontinuous deformation analysis (DDA) is a numerical method for analyzing dynamic behaviors of an assemblage of distinct blocks, with the block…”
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  16. 16

    Response spectrum method for seismic analysis of monopile offshore wind turbine by Zhao, Mi, Gao, Zhidong, Wang, Piguang, Du, Xiuli

    “…Monopile offshore wind turbines (MOWT) are inserted into sea water and sea bed soil. As the piles are usually embedded into the soil as deep as about 40 m,…”
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  17. 17

    Reliability analysis and design optimization of nonlinear structures by Ni, Pinghe, Li, Jun, Hao, Hong, Yan, Weimin, Du, Xiuli, Zhou, Hongyuan

    Published in Reliability engineering & system safety (01-06-2020)
    “…•Reliability-based design optimization (RBDO) of nonlinear structures are conducted.•Kriging based method and First-order reliability method are…”
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  18. 18

    Network Security Situation Prediction Based on Optimized Clock-Cycle Recurrent Neural Network for Sensor-Enabled Networks by Du, Xiuli, Ding, Xiaohui, Tao, Fan

    Published in Sensors (Basel, Switzerland) (01-07-2023)
    “…We propose an optimized Clockwork Recurrent Neural Network (CW-RNN) based approach to address temporal dynamics and nonlinearity in network security…”
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  19. 19

    Shaking table test on the seismic failure characteristics of a subway station structure on liquefiable ground by Chen, Guoxing, Wang, Zhihua, Zuo, Xi, Du, Xiuli, Gao, Hongmei

    “…SUMMARY In order to investigate the seismic failure characteristics of a structure on the liquefiable ground, a series of shaking table tests were conducted…”
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  20. 20

    Numerical analyses of seismic performance of underground and aboveground structures with friction pendulum bearings by Xu, Zigang, Du, Xiuli, Xu, Chengshun, Han, Runbo

    “…The seismic design concept of base isolation is widely used in the aboveground structures, and the typical isolation device is friction pendulum bearing (FPB)…”
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