Search | Engineering

Subscribe Submit

Home Journals Focus Achievement Fronts About Us 中文版

Resource Type

Journal Article 82

Year

2023 2

2022 8

2021 8

2020 5

2019 4

2018 3

2017 2

2016 2

2015 7

2014 2

2013 1

2012 2

2011 2

2010 2

2009 2

2008 5

2007 2

2006 7

2005 3

2004 2

open ︾

Keywords

crack propagation 3

criterion 3

XFEM 2

combustion 2

different 2

failure criterion 2

1 D stress-waves 1

30o-120o 1

J-integral 1

Adjoint operator 1

Air traffic 1

Algebraic connectivity 1

Artificial intelligence 1

Average propagation 1

Bent function 1

Blocking matrix 1

Bonded-particle model 1

COD 1

Cascading failure 1

open ︾

Search scope:

排序： Display mode:

Deformation control criterion of shield tunnel under lateral relaxation of soft soil

Frontiers of Structural and Civil Engineering 2023, Volume 17, Issue 5, Pages 780-795 doi: 10.1007/s11709-023-0944-3

Abstract: Subsequently, a deformation control criterion is established.

Keywords： shield tunnel lateral relaxation of soil deformation control criterion of segment structure model

HTML PDF Collect

The Characteristic of Spectrum and Self-correlation of Some Boolean Fuctions Linearly Equivalent to Specific Cryptographic Functions

Yang Rui,Zeng Bensheng,Li Shiqu

Strategic Study of CAE 2005, Volume 7, Issue 11, Pages 60-65

Abstract: condition about a Boolean function linearly equivalent to some Boolean function satisfying the k order propagationcriterion.example,in which a given Boolean function, that is not correlation-immuned and does not satisfy the propagationcriterion can be constructed into a correlation-immuned Boolean function that can satisfy the propagationcriterion and is linearly equivalent to the former one.

Keywords： linear equivalence Walsh cycle spectrum self-correlation function correlation-immunity propagation criterion

HTML PDF Collect

Crack propagation with different radius local random damage based on peridynamic theory

Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 5, Pages 1238-1248 doi: 10.1007/s11709-021-0695-y

Abstract: Drawing from the advantages of Classical Mechanics, the peridynamic theory can clarify the crack propagationMoreover, to study the effects of local stochastic damage with different radii on the crack propagation>Y-direction displacement, a comparison and contact methodology was adopted, in which the crack propagation

Keywords： peridynamics stochastic damage bilateral notch crack

HTML PDF Collect

Experimental research on ductile fracture criterion in metal forming

Song YU, Weiming FENG

Frontiers of Mechanical Engineering 2011, Volume 6, Issue 3, Pages 308-311 doi: 10.1007/s11465-011-0233-z

Abstract:

Ductile fracture criterion is key limitation parameter in material forming.providing the experimental values of the critical values at fracture, and 11 widely used ductile fracture criterion

Keywords： ductile fracture criteria metal forming process material experiment stress triaxiality

HTML PDF Collect

A new fracture criterion for peridynamic and dual-horizon peridynamics

Jinhai ZHAO, Hesheng TANG, Songtao XUE

Frontiers of Structural and Civil Engineering 2018, Volume 12, Issue 4, Pages 629-641 doi: 10.1007/s11709-017-0447-1

Abstract: A new fracture criterion based on the crack opening displacement for peridynamic (PD) and dual-horizonThe performance of the new fracture criterion is demonstrated by four examples, i.e. a bilateral crack

Keywords： Castigliano’s theorem breaking energy critical extension XFEM COD PD-COD

HTML PDF Collect

Lamb wave propagation modeling for structure health monitoring

Xiaoyue ZHANG, Shenfang YUAN, Tong HAO

Frontiers of Mechanical Engineering 2009, Volume 4, Issue 3, Pages 326-331 doi: 10.1007/s11465-009-0045-6

Abstract: This study aims to model the propagation of Lamb waves used in structure health monitoring.A number of different numerical computational techniques have been developed for wave propagation studiesThe finite difference equations describing wave propagation used in the LISA/SIM theory are obtained.Finally, the Lamb waves propagation modeling is implemented.

Keywords： Lamb wave modeling LISA/SIM theory finite difference equation finite element

HTML PDF Collect

New computational treatment of optical wave propagation in lossywaveguides

Jian-xin ZHU,Guan-jie WANG

Frontiers of Information Technology & Electronic Engineering 2015, Volume 16, Issue 8, Pages 646-653 doi: 10.1631/FITEE.1400406

Abstract: In this paper, the optical wave propagation in lossy waveguides is described by the Helmholtz equation

Keywords： Adjoint operator Orthogonal Chebyshev Pseudospectral method Dirichlet-to-Neumann map

HTML PDF Collect

chromium using a porous titanium flow-through electrode and intelligent prediction based on a back propagation

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 8, doi: 10.1007/s11783-023-1697-x

Abstract:

● Titanium-based flow-through electrode achieved high Cr(VI) reduction efficiency.

Keywords： Flow-through electrode Hexavalent chromium Heavy metals Neural network Artificial intelligence

HTML PDF Collect

Uncertainty propagation in dynamics of composite plates: A semi-analytical non-sampling-based approach

Mahdi FAKOOR, Hadi PARVIZ

Frontiers of Structural and Civil Engineering 2020, Volume 14, Issue 6, Pages 1359-1371 doi: 10.1007/s11709-020-0658-8

Abstract: investigated, and the results indicated that the higher-order modes are more sensitive to uncertainty propagation

Keywords： composite plate spatially varying stochastic properties Galerkin method polynomial chaos approach semi-analytical approach

HTML PDF Collect

Study on Several Radio Propagation Models in ITU - R Recommendations

Zhang Minggao

Strategic Study of CAE 2000, Volume 2, Issue 7, Pages 74-78

Abstract:

Studies are presented on five radio propagation models in ITU - R recommendations.

Keywords： radio propagation tropospheric scatter sea reflection ionospheric scintillation attenuation by atmospheric

HTML PDF Collect

Dynamic crack propagation in plates weakened by inclined cracks: an investigation based on peridynamics

A. SHAFIEI

Frontiers of Structural and Civil Engineering 2018, Volume 12, Issue 4, Pages 527-535 doi: 10.1007/s11709-018-0450-1

Abstract: The peridynamics solution for this problem represents the main features of dynamic crack propagation

Keywords： peridynamics inclined crack dynamic fracture crack branching

HTML PDF Collect

Research of the Damage Evolution Equation and Spallation Criterion

Cao Jiedong,Li Yongchi

Strategic Study of CAE 2006, Volume 8, Issue 1, Pages 40-45

Abstract: the experimental ones, the material parameters in the damage evolution equation and the spallation criterionresults and the experimental ones show that the new form of damage evolution equation and the spallation criterion

Keywords： damage evolution equation spallation criterion numerical simulation

HTML PDF Collect

Damage propagation and strength prediction of a single-lap interference-fit laminate structure

Peng ZOU, Xiangming CHEN, Hao CHEN, Guanhua XU

Frontiers of Mechanical Engineering 2020, Volume 15, Issue 4, Pages 558-570 doi: 10.1007/s11465-020-0591-5

Abstract: was conducted on the bolted interference fit of a single-lap laminated structure to reveal the damage propagationThe deformation and damage propagation of the specimen were analyzed, and the failure mechanism of intralaminar

Keywords： single-lap interference fit secondary bending moment damage mechanism bearing strength

HTML PDF Collect

Effect of seismic wave propagation in massed medium on rate-dependent anisotropic damage growth in concrete

Alireza DANESHYAR, Hamid MOHAMMADNEZHAD, Mohsen GHAEMIAN

Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 2, Pages 346-363 doi: 10.1007/s11709-021-0694-z

Abstract: Seismic modeling of massive structures requires special caution, as wave propagation effects significantlyAccurate representation of radiation damping in a half-space medium and wave propagation effects in a

Keywords： soil–structure interaction massed foundation radiation damping anisotropic damage

HTML PDF Collect

Uncertainty propagation analysis by an extended sparse grid technique

X. Y. JIA, C. JIANG, C. M. FU, B. Y. NI, C. S. WANG, M. H. PING

Frontiers of Mechanical Engineering 2019, Volume 14, Issue 1, Pages 33-46 doi: 10.1007/s11465-018-0514-x

Abstract: In this paper, an uncertainty propagation analysis method is developed based on an extended sparse gridThe proposed method incorporates the extended Gauss integration into the uncertainty propagation analysis

Keywords： uncertainty propagation analysis extended sparse grid maximum entropy principle extended Gauss integration