Search Results - "Weidong Lei"

The inelastic input energy spectra for main shock-aftershock sequences by Zhai Changhai, Zhai Changhai, Ji Duofa, Ji Duofa, Wen Weiping, Wen Weiping, Lei Weidong, Lei Weidong, Xie Lili, Xie Lili, Gong Maosheng, Gong Maosheng

“…This study investigates the input energy spectra for inelastic single-degree-of-freedom (SDOF) systems under main shock-aftershock sequences. The input energy…”
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Impact of multiple drying–wetting cycles on shear behaviour of an unsaturated compacted clay by Chen, Rui, Xu, Tao, Lei, Weidong, Zhao, Yanru, Qiao, Jie

“…Experimental investigations on the impact of multiple drying–wetting cycles on mechanical behaviour of unsaturated soils, particularly on shear behaviour, are…”
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The Effect of Pore Structure on Impact Behavior of Concrete Hollow Brick, Autoclaved Aerated Concrete and Foamed Concrete by Liu, Jian, Ren, Yuzhe, Chen, Rui, Wu, Yuedong, Lei, Weidong

“…Porous concrete is an energy absorption material, which has been widely used in civil engineering, traffic engineering and disaster reduction engineering…”
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A study on boundary integral equations for dynamic elastoplastic analysis for the plane problem by TD-BEM by Li, Hongjun, Lei, Weidong, Chen, Rui, Hu, Qiang

“…The equivalent stress fundamental solution for the elastoplastic dynamic plane strain problem is proposed to transform the virtual work in the third direction…”
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Residential Demand Response Scheduling Under Hybrid Tariffs Using Novel Multi-Objective Chemical Reaction Optimization Algorithm by Cheng, Zheng, Lei, Weidong, Zhang, Shibohua

“…The scheduling of smart home appliance electricity tasks can effectively distribute power loads and enhance the operational efficiency and stability of power…”
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Corner treatment in 3D time-domain boundary element method by Qin, Xiaofei, Lei, Weidong, Li, Hongjun, Fan, Youhua

“…In order to avoid increasing the solution scale caused by adding nodes in the process of dealing with corners, a new corner treatment in 3D time-domain…”
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A reliable multi-resolution collocation algorithm for nonlinear Schrödinger equation with wave operator by Lei, Weidong, Ahsan, Muhammad, Ahmad, Masood, Nisar, Muhammad, Uddin, Zaheer

“…The solution of a nonlinear hyperbolic Schrödinger equation (NHSE) is proposed in this paper using the Haar wavelet collocation technique (HWCM). The central…”
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A numerical Haar wavelet-finite difference hybrid method and its convergence for nonlinear hyperbolic partial differential equation by Lei, Weidong, Ahsan, Muhammad, Khan, Waqas, Uddin, Zaheer, Ahmad, Masood

“…In this research work, we proposed a Haar wavelet collocation method (HWCM) for the numerical solution of first- and second-order nonlinear hyperbolic…”
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Finite element method and boundary element method iterative coupling algorithm for 2-D elastodynamic analysis by Ji, Duofa, Lei, Weidong, Liu, Zhijian

“…The coupling algorithm of the finite element method (FEM) and boundary element method (BEM) can make maximal use of both methods’ advantages. However, such…”
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A higher-order collocation technique based on Haar wavelets for fourth-order nonlinear differential equations having nonlocal integral boundary conditions by Ahsan, Muhammad, Lei, Weidong, Khan, Amir Ali, Ahmed, Masood, Alwuthaynani, Maher, Amjad, Ayesha

“…This article encounters the use of two wavelet methods, namely the collocation method based on Haar wavelets (CMHW) and the higher-order collocation method…”
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Anisotropic shear strength characteristics of a tailings sand by Chen, Rui, Lei, Weidong, Li, Zaihong

“…The deposition process of tailings in a tailings dam may lead to the anisotropy of mechanical properties of tailings. To investigate the anisotropic shear…”
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A high-order reliable and efficient Haar wavelet collocation method for nonlinear problems with two point-integral boundary conditions by Ahsan, Muhammad, Lei, Weidong, Khan, Amir Ali, Ullah, Aizaz, Ahmad, Sheraz, Arifeen, Shams Ul, Uddin, Zaheer, Qu, Haidong

“…The primary goal of this study is to increase and improve the precision and order of convergence of the well-known Haar wavelet collocation method (HWCM) that…”
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A Direct Method for Solving Singular Integrals in Three-Dimensional Time-Domain Boundary Element Method for Elastodynamics by Qin, Xiaofei, Fan, Youhua, Li, Hongjun, Lei, Weidong

“…The analytically time integrable time-space domain (ATI-TSD) is discovered based on which the minimum time-space domain is identified for treatment on…”
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Residential high-resolution electricity demand optimization with a cooperative PSO algorithm by Zhu, Jiawei, Liao, Qiang, Lin, Yishuai, Lei, Weidong, Cui, Ruoyao

“…Electricity use in residential sector accounts for almost a quarter of the total. Occupant’s indoor activities will highly affect the electricity use pattern…”
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Iterative coupling of precise integration FEM and TD-BEM for elastodynamic analysis by Weidong Lei, Chun Liu, Xiaofei Qin, Rui Chen

“…The iterative decomposition coupling formulation of the precise integration finite element method (FEM) and the time domain boundary element method (TD-BEM) is…”
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A New Efficient Algorithm for Hazardous Material Transportation Problem via Lane Reservation by Zhou, Zhen, Lei, Weidong, Wu, Peng, Li, Bo, Fang, Yunfei

“…Hazardous material transportation is well-known for its high potential risk. Minimizing the transportation risk is an important issue for hazardous material…”
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Fe-oxide mineralogy of the Jiujiang red earth sediments and implications for Quaternary climate change, southern China by Yin, Ke, Hong, Hanlie, Algeo, Thomas J., Churchman, Gordon Jock, Li, Zhaohui, Zhu, Zongmin, Fang, Qian, Zhao, Lulu, Wang, Chaowen, Ji, Kaipeng, Lei, Weidong, Duan, Zhenggang

“…Diffuse reflectance spectrophotometry (DRS) is a new, fast, and reliable method to characterize Fe-oxides in soils. The Fe-oxide mineralogy of the Jiujiang red…”
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Heteroatom-Doped Hierarchically Porous Biochar for Supercapacitor Application and Phenol Pollutant Remediation by Tang, Diyong, Lu, Li, Luo, Zhipeng, Yang, Baokun, Ke, Jun, Lei, Weidong, Zhen, Hongran, Zhuang, Yuan, Sun, Jie, Chen, Ke, Sun, Jie

“…Biochars are considered as promising materials in energy storage and environmental remediation because of their unique physicochemical properties and low cost…”
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Hysteretic energy prediction method for mainshock-aftershock sequences by Zhai, Changhai, Ji, Duofa, Wen, Weiping, Li, Cuihua, Lei, Weidong, Xie, Lili

“…Structures located in seismically active regions may be subjected to mainshock-aftershock (MSAS) sequences. Strong aftershocks significantly affect the…”
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Hierarchical porous carbon materials derived from waste lentinus edodes by a hybrid hydrothermal and molten salt process for supercapacitor applications by Tang, Diyong, Luo, Yanyue, Lei, Weidong, Xiang, Qi, Ren, Wei, Song, Wenchuan, Chen, Ke, Sun, Jie

“…[Display omitted] •Hierarchical micro- and mesoporous carbon material is fabricated for supercapacitor.•Hydrothermal treatment process strongly affects the…”
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