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28 resultados encontrados.

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Dynamic responses of canyon with multiple arc-shaped layers under incidence of plane SV waves
Artículo
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Dynamic responses of canyon with multiple arc-shaped layers under incidence of plane SV waves
CHEN San-hong 1, ZHANG Yu-shan 2 · Editorial Office of Chinese Journal of Geotechnical Engineering · 2017 · ISSN 1000-4548
By using the Fourier-Bessel series expansion of wave function, obtained is the analytical solution to the dynamic responses of canyon with multiple arc-shaped alluvial layers under the incidence of plane SV waves. Compar...
LCC LCC:Engineering geology. Rock mechanics. Soil mechanics. Underground constructionIdioma eng
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Effects of saturation on free-field responses of site due to plane P-wave incidence
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Effects of saturation on free-field responses of site due to plane P-wave incidence
LI Wei-hua 1, ZHENG Jie 2 · Editorial Office of Chinese Journal of Geotechnical Engineering · 2017 · ISSN 1000-4548
The property of the soil in free field is an important influencing factor for the free field seismic response. In the existing studies the soil at local site is supposed to be the single-phase medium or saturated porous ...
LCC LCC:Engineering geology. Rock mechanics. Soil mechanics. Underground constructionIdioma eng
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FEM -IBIEM coupled method for simulating scattering of seismic waves by 3-D complex local site
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FEM -IBIEM coupled method for simulating scattering of seismic waves by 3-D complex local site
LIU Zhong-xian 1, HUANG Lei 1, LIANG Jian-wen 2 · Editorial Office of Chinese Journal of Geotechnical Engineering · 2017 · ISSN 1000-4548
A hybrid technique, FEM-IBIEM is developed for studying the scattering of seismic waves by a 3-D complex local site. The indirect boundary integral equation method (IBIEM) adopts the dynamic Green's functions of concentr...
LCC LCC:Engineering geology. Rock mechanics. Soil mechanics. Underground constructionIdioma eng
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Microwave Inter-Connections and Switching by means of Carbon Nano-tubes
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Microwave Inter-Connections and Switching by means of Carbon Nano-tubes
Daniela Dragoman et al · SAGE Publishing · 2011 · ISSN 1847-9804
In this work, carbon nanotube (CNT) based interconnections and switches will be reviewed, discussing the possibility to use nanotubes as potential building blocks for signal routing in microwave networks. In particular, ...
LCC LCC:Materials of engineering and construction. Mechanics of materials; TENDOlRlY2hub2xvZ3k~Idioma eng
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A family of nonlinear Schrödinger equations admitting q-plane wave solutions
Artículo
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A family of nonlinear Schrödinger equations admitting q-plane wave solutions
Nobre, F.D. et al · Elsevier Science · 2017 · ISSN 2457-2462
Nonlinear Schrödinger equations with power-law nonlinearities have attracted considerable attention recently. Two previous proposals for these types of equations, corresponding respectively to the Gross– Pitaievsky eq...
Idioma eng
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Nanomaterials in Nanophotonics Structure for Performing All-Optical 2 × 1 Multiplexer Based on Elliptical IMI-Plasmonic Waveguides
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Nanomaterials in Nanophotonics Structure for Performing All-Optical 2 × 1 Multiplexer Based on Elliptical IMI-Plasmonic Waveguides
Sajjad Mohanad Mustafa et al · SAGE Publishing · 2023 · ISSN 1847-9804
In this study, an all-optical multiplexer (Mux) based on elliptical insulator-metal-insulator (IMI) plasmonic waveguides is designed. The area of the proposed structure is very small (400 nm × 400 nm) which oper...
LCC LCC:Materials of engineering and construction. Mechanics of materials; TENDOlRlY2hub2xvZ3k~Idioma eng
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Tuning the epsilon near zero wavelength of ITO in the near-IR spectral region via post-process free sputtering
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Tuning the epsilon near zero wavelength of ITO in the near-IR spectral region via post-process free sputtering
Iman Alhamdan et al · IOP Publishing · 2026 · ISSN 2515-7639
Indium tin oxide (ITO) has become an important material in photonics due to its transparency, high electrical conductivity, and, more recently, its epsilon-near-zero (ENZ) properties for nonlinear optics. In this work, w...
LCC LCC:Materials of engineering and construction. Mechanics of materials; TENDOlBoeXNpY3M~Idioma eng
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Blasting crack propagation patterns and parameters optimization in tunnel with layered jointed rock mass
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Blasting crack propagation patterns and parameters optimization in tunnel with layered jointed rock mass
JI Hongliang et al · Emergency Management Press · 2026 · ISSN 2096-2193
During tunnel construction using the drilling and blasting method, layered jointed rock masses often pose engineering challenges such as over- and under-excavation of the crown and working face. The authors addressed the...
LCC LCC:Engineering geology. Rock mechanics. Soil mechanics. Underground construction; TENDOk1pbmluZyBlbmdpbmVlcmluZy4gTWV0YIdioma eng
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Evaluation method for sand liquefaction of Hong Kong-Zhuhai-Macao Bridge based on CPTU tests
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Evaluation method for sand liquefaction of Hong Kong-Zhuhai-Macao Bridge based on CPTU tests
DUAN Wei 1, CAI Guo-jun 1, LIU Song-yu 1, ZHU Liu-wen 2, DU Yu 2 · Editorial Office of Chinese Journal of Geotechnical Engineering · 2017 · ISSN 1000-4548
The earthquake liquefaction is one of the direct causes for unstable ground and damage of upper structure. Therefore, the liquefaction assessment is an important part of anti-seismic investigation in engineering. By taki...
LCC LCC:Engineering geology. Rock mechanics. Soil mechanics. Underground constructionIdioma eng
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Experimental study on the evolution characteristics of one-dimensional stress spallation in gray sandstone
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Experimental study on the evolution characteristics of one-dimensional stress spallation in gray sandstone
YUN Xiaopeng et al · Emergency Management Press · 2026 · ISSN 2096-2193
This study investigates the tensile mechanical properties of gray sandstone under dynamic impact. Drawing on the one-dimensional stress wave theory, we conducted a one-dimensional spallation experiment using a 50 mm diam...
LCC LCC:Engineering geology. Rock mechanics. Soil mechanics. Underground construction; TENDOk1pbmluZyBlbmdpbmVlcmluZy4gTWV0YIdioma eng
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K0-determination by stress path triaxial apparatus with bender element
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K0-determination by stress path triaxial apparatus with bender element
LIU Lin 1, 2, GU Xiao-qiang 1,2,3, HUANG Mao-song 1, 2 · Editorial Office of Chinese Journal of Geotechnical Engineering · 2017 · ISSN 1000-4548
The coefficient of lateral earth pressure at rest K0 of Shanghai soft clay is measured by the GDS stress path triaxial device. The shear wave velocity and the corresponding small strain shear stiffness at K0 state are al...
LCC LCC:Engineering geology. Rock mechanics. Soil mechanics. Underground constructionIdioma eng
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Recognition of frequency information in acoustic emission monitoring of rock fracture
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Recognition of frequency information in acoustic emission monitoring of rock fracture
LIU Xiang-xin 1,2, ZHANG Yan-bo 1, LIANG Zhen-zhao 2, LIU Shan-jun 3 · Editorial Office of Chinese Journal of Geotechnical Engineering · 2017 · ISSN 1000-4548
The mathematical methods of FFT and wavelet transform are used to deal with the acoustic emission (AE) frequency information of rock fracture firstly. Combined with the spectral distribution of AE signal, the main respon...
LCC LCC:Engineering geology. Rock mechanics. Soil mechanics. Underground constructionIdioma eng
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Chaotic behavior and solution structures of the Chaffee–Infante equation under external forces
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Chaotic behavior and solution structures of the Chaffee–Infante equation under external forces
Wali Samad et al · De Gruyter · 2026 · ISSN 2391-5471
This study presents the dynamical analysis and soliton solutions of the Chaffee–Infante equation, an important nonlinear evolution model. The Chaffee Infante equation, widely employed as a reaction–diffusion model, i...
LCC TENDOlBoeXNpY3M~Idioma eng
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Harmonic and power spectrum analysis of vertical ground reaction force in patients who have a stroke within 3 months
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Harmonic and power spectrum analysis of vertical ground reaction force in patients who have a stroke within 3 months
Li Zhang et al · Wiley · 2026 · ISSN 0958-0670
Abstract Stroke remains a primary cause of disability globally. An in‐depth comprehension of gait impairments following a stroke is vital for crafting effective therapeutic interventions, and vertical ground reaction f...
LCC TENDOlBoeXNpb2xvZ3k~Idioma eng
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Moment tensor solutions and stress regime along the Northern Caribbean plate boundary off southeastern Cuba
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Moment tensor solutions and stress regime along the Northern Caribbean plate boundary off southeastern Cuba
O´Leary Fernando González Matos et al · McGill University · 2026 · ISSN 2816-9387
For a better understanding of the kinematics and mechanics of the Oriente transform fault, a left‑lateral boundary along Cuba's southern margin in the Caribbean, we use the seismic records to determine new deviatoric m...
LCC TENDOkR5bmFtaWMgYW5kIHN0cnVjdHVyYWwgZ2VvbG9neQ~~Idioma eng
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Antipathogenic carbon dots synthesized from fluorescent amino acids and their photodynamic activity
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Antipathogenic carbon dots synthesized from fluorescent amino acids and their photodynamic activity
Selin S. Suner et al · Springer · 2026 · ISSN 2731-9229
Abstract Nitrogen-doped carbon dots (CDs) were prepared from essential fluorescent amino acids, such as lysine (Lys), phenylalanine (Phe), tyrosine (Tyr), and tryptophan (Trp) by two routes, microwave and teflon-lined au...
LCC LCC:Materials of engineering and construction. Mechanics of materialsIdioma eng
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Biot’s consolidation with variables for influence of low-frequency vibration stimulation on radial flow in low-permeability developed reservoir
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Biot’s consolidation with variables for influence of low-frequency vibration stimulation on radial flow in low-permeability developed reservoir
ZHENG Li-ming , PU Chun-sheng , LI Yue-jing , XU Jia-xiang , LIU Jing · Editorial Office of Chinese Journal of Geotechnical Engineering · 2017 · ISSN 1000-4548
The low-frequency vibration stimulation technology can improve the seepage of fluid in low-permeability reservoir, which is rather deeper than that of the regular geotechnical formation. Few researches on the mechanisms ...
LCC LCC:Engineering geology. Rock mechanics. Soil mechanics. Underground constructionIdioma eng
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Characteristics of deep-seated crack in dam site of Yebatan Hydropower Station
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Characteristics of deep-seated crack in dam site of Yebatan Hydropower Station
LIU Lian-jia , ZHAO Qi-hua , HAN Gang · Editorial Office of Chinese Journal of Geotechnical Engineering · 2017 · ISSN 1000-4548
There is a series of symmetric deep-seated cracks (DSC) in the abutment slope of Yebatan Hydropower Station. The special geological phenomenon is analyzed to provide a scientific basis for a comprehensive analysis on roc...
LCC LCC:Engineering geology. Rock mechanics. Soil mechanics. Underground constructionIdioma eng
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Critical buckling capacity of piles with different pile-head constraints for excavation beneath existing foundation
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Critical buckling capacity of piles with different pile-head constraints for excavation beneath existing foundation
SHAN Hua-feng 1, 2, XIA Tang-dai 2, YU Feng3, HU Jun-hua 2 · Editorial Office of Chinese Journal of Geotechnical Engineering · 2017 · ISSN 1000-4548
The constraint conditions at pile head are assumed based on the case of Zhejiang Hotel Expansion Project, and then the deflection functions under different constraint conditions of pile tip and top are introduced. The to...
LCC LCC:Engineering geology. Rock mechanics. Soil mechanics. Underground constructionIdioma eng
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Effect of bedrock terrain on seismic ground motion
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Effect of bedrock terrain on seismic ground motion
LI Xiao-bo , BO Jing-shan , WANG Xin , WAN Wei · Editorial Office of Chinese Journal of Geotechnical Engineering · 2017 · ISSN 1000-4548
Based on theoretical analysis, the spectral element method is used to study the effect of bedrock terrain on ground motion. The achievements are as follows: (1) The intensity of bedrock ground motion is related to bedroc...
LCC LCC:Engineering geology. Rock mechanics. Soil mechanics. Underground constructionIdioma eng
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Enhancing the optical performance of organic light-emitting diodes using nanoscale random rubbed structure
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Enhancing the optical performance of organic light-emitting diodes using nanoscale random rubbed structure
Cheol Shin et al · SAGE Publishing · 2022 · ISSN 1847-9804
In this study, we evaluated a nanoscale random rubbed structure (nRRS) used as a scattering layer in organic light-emitting diodes (OLEDs) through an innovative manufacturing method. The rubbing technique, which is conve...
LCC LCC:Materials of engineering and construction. Mechanics of materials; TENDOlRlY2hub2xvZ3k~Idioma eng
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Experimental study on dynamic characteristics of structural soft clay under different vibration frequencies
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Experimental study on dynamic characteristics of structural soft clay under different vibration frequencies
Key Laboratory of Soft Soil Characteristics and Engineering Environment of Tianjin, Tianjin Chengjian University,Tianjin 300384, China · Editorial Office of Chinese Journal of Geotechnical Engineering · 2017 · ISSN 1000-4548
To study the influence of frequency on the dynamic characteristics of structural soft clay, a series of dynamic triaxial tests based on the two kinds of waveforms and different vibration frequencies are performed. The re...
LCC LCC:Engineering geology. Rock mechanics. Soil mechanics. Underground constructionIdioma eng
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Fast and interference fringe independent optical characterization of zinc oxide nano thin films using model-based genetic algorithm for optoelectronic applications
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Fast and interference fringe independent optical characterization of zinc oxide nano thin films using model-based genetic algorithm for optoelectronic applications
Tayyar Gungor et al · SAGE Publishing · 2016 · ISSN 1847-9804
In this article, a model-based genetic algorithm is used to determine the optical properties of nanostructured zinc oxide single-sided nano thin films that does not depend on the interference fringes of optical transmiss...
LCC LCC:Materials of engineering and construction. Mechanics of materials; TENDOlRlY2hub2xvZ3k~Idioma eng
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Field tests on liquefaction resistance of desaturation measure of electrolysis
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Field tests on liquefaction resistance of desaturation measure of electrolysis
CHEN Yu-min 1, 2, HE Sen-kai 1, 2, FANG Zhi 1, 2, JIANG Qiang 1, 2, 3 · Editorial Office of Chinese Journal of Geotechnical Engineering · 2017 · ISSN 1000-4548
The electrolytic desaturation method, as an innovative mitigation of soil liquefaction, is proposed in recent years. Liquefaction resistance can be improved by the air bubbles produced by electrolysis of the pore water i...
LCC LCC:Engineering geology. Rock mechanics. Soil mechanics. Underground constructionIdioma eng
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