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Detection for transverse corner cracks of steel plates’ surface using wavelet

Qiong ZHOU, Qi AN

Frontiers of Mechanical Engineering 2009, Volume 4, Issue 2,   Pages 224-227 doi: 10.1007/s11465-009-0017-x

Abstract: An algorithm is presented for detecting transverse corner cracks at a steel plate surface using waveletThe experiment shows that transverse corner cracks of steel plates can be more effectively extracted

Keywords： transverse corner cracks     defect detection     multi-scales wavelet analysis    

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Edge detection of steel plates at high temperature using image measurement

Qiong Zhou, Qi An

Frontiers of Mechanical Engineering 2009, Volume 4, Issue 1,   Pages 77-82 doi: 10.1007/s11465-009-0013-1

Abstract: An edge detection method for the measurement of steel plate’s thermal expansion is proposed in this paper, where the shrinkage of a steel plate is measured when temperature drops.regional edge detection based on grayscales’ sudden change is then applied to detect the edges of the steelThe experiment shows that the real-time, high precision, and non-contact measurement of the steel plate

Keywords： thermal expansion     image measurement     edge detection     image calibration    

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Analysis of Plates and Shells and Its Application

Liu Renhuai

Strategic Study of CAE 2000, Volume 2, Issue 11,   Pages 60-67

Abstract:

Plates and shells are excellent structural elements.Analys of plates and shells is an important branch in modern solid mechanics.and shells, and linear theory of thick plates and shells.and shells such as corrugated plates and shells, one-layer plates and shells, bimetallic shallow shellsof revolution, latticed shallow shells, sandwich plates and shells, and laminated composite plates and

Keywords： thin plates and shells     thick plates and shells     nonlinear problem     linear problem     bending     stability     vibration    

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Similitude design for the vibration problems of plates and shells: A review

Yunpeng ZHU, You WANG, Zhong LUO, Qingkai HAN, Deyou WANG

Frontiers of Mechanical Engineering 2017, Volume 12, Issue 2,   Pages 253-264 doi: 10.1007/s11465-017-0418-1

Abstract: This study also reviews the dynamic similitude design methods for thin-walled and composite material plates

Keywords： review     dynamic     similitude     vibration     model test    

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Thermal buckling behavior of laminated composite plates: a finite-element study

Houdayfa OUNIS,Abdelouahab TATI,Adel BENCHABANE

Frontiers of Mechanical Engineering 2014, Volume 9, Issue 1,   Pages 41-49 doi: 10.1007/s11465-014-0284-z

Abstract:

In this paper, the thermal buckling behavior of composite laminated plates under a uniform temperaturefreedom (DOF), previously developed for the bending and mechanical buckling of laminated composite plates, is extended to investigate the thermal buckling behavior of laminated composite plates.the effect of the anisotropy of composite materials on the critical buckling temperature of laminated platesconditions and the orientation angles significantly affect the critical buckling temperature of laminated plates

Keywords： thermal buckling     laminated composite plates     anisotropy     critical buckling temperature     finite-element method    

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A new meshless approach for bending analysis of thin plates with arbitrary shapes and boundary conditions

Frontiers of Structural and Civil Engineering 2022, Volume 16, Issue 1,   Pages 75-85 doi: 10.1007/s11709-021-0798-5

Abstract: An efficient and meshfree approach is proposed for the bending analysis of thin plates.Both efficiency and accuracy of the approach are shown through numerical results of plates with arbitrary

Keywords： plate     bending     meshless method     collocation    

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Evaluation of the static and dynamic structural performance of segmental pre-stressed concrete box girder bridge after repairing and strengthening

Ali Fadhil NASER, Zonglin WANG

Frontiers of Structural and Civil Engineering 2013, Volume 7, Issue 2,   Pages 164-177 doi: 10.1007/s11709-013-0196-8

Abstract: strengthening the web and bottom floor of box girders of middle spans and side spans by sticking the steelplates, strengthening the whole bridge structure by using external pre-stressing tendons, and treatment

Keywords： structural performance     steel plates     external pre-stressing     cracks     grouting method     static    

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Finite element analysis of stress concentrations and failure criteria in composite plates with circular

Abdelhak KHECHAI,Abdelouahab TATI,Abdelhamid GUETTALA

Frontiers of Mechanical Engineering 2014, Volume 9, Issue 3,   Pages 281-294 doi: 10.1007/s11465-014-0307-9

Abstract:

In this study, the stress concentration factors (SCF) in cross-and-angle-ply laminated composite platesas well as in isotropic plates with single circular holes subjected to uniaxial loading is studied.freedom at each node, previously developed for the bending and mechanical buckling of laminated composite plates, is used to evaluate the stress distribution in laminated composite plates with central circular holesFinally, to show the effect of ratio on the failure of plates, a number of figures are given for different

Keywords： laminated composite plates     stress concentration     geometric singularity     anisotropic effect    

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Consumption of carbon fiber plates in the reinforced concrete beams strengthened with CFPs

BU Liangtao, SHI Chuxian, SONG Li

Frontiers of Structural and Civil Engineering 2007, Volume 1, Issue 4,   Pages 393-398 doi: 10.1007/s11709-007-0053-8

Abstract: full-size reinforced concrete (RC) beam and three full-size RC beams strengthened with carbon fiber plates

Keywords： flexural     full-size     Four-point     consumption     experimental    

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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: Peridynamics is a theory in solid mechanics that uses integral equations instead of partial differential equations as governing equations. It can be applied to fracture problems in contrast to the approach of fracture mechanics. In this paper by using peridynamics, the crack path for inclined crack under dynamic loading were investigated. The peridynamics solution for this problem represents the main features of dynamic crack propagation such as crack bifurcation. The problem is solved for various angles and different stress values. In addition, the influence of geometry on inclined crack growth is studied. The results are compared with molecular dynamic solutions that seem to show reasonable agreement in branching position and time.

Keywords： peridynamics     inclined crack     dynamic fracture     crack branching    

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feed-forward neural network for damage detection in functionally graded carbon nanotube-reinforced composite plates

Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 6,   Pages 1453-1479 doi: 10.1007/s11709-021-0767-z

Abstract: approach for damage detection in functionally graded carbon nanotube-reinforced composite (FG-CNTRC) platescontaining 20 000 samples of damage scenarios, obtained via finite element (FE) simulation, of the FG-CNTRC platesmodel are illustrated through two distinct configurations of the CNT-fibers constituting the FG-CNTRC platesproposed DFNN model is able to give sufficiently accurate damage detection outcomes for the FG-CNTRC plates

Keywords： detection     deep feed-forward neural networks     functionally graded carbon nanotube-reinforced composite plates    

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Ion beam figuring of continuous phase plates based on the frequency filtering process

Mingjin XU,Yifan DAI,Xuhui XIE,Lin ZHOU,Shengyi LI,Wenqiang PENG

Frontiers of Mechanical Engineering 2017, Volume 12, Issue 1,   Pages 110-115 doi: 10.1007/s11465-017-0430-5

Abstract:

Ion beam figuring (IBF) technology is an effective technique for fabricating continuous phase plates

Keywords： ion beam figuring (IBF)     continuous phase plates (CPPs)     machining accuracy     machining efficiency     frequency    

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Free vibration analysis of cracked thin plates by quasi-convex coupled isogeometric-meshfree method

Hanjie ZHANG,Junzhao WU,Dongdong WANG

Frontiers of Structural and Civil Engineering 2015, Volume 9, Issue 4,   Pages 405-419 doi: 10.1007/s11709-015-0310-1

Abstract: The free vibration analysis of cracked thin plates via a quasi-convex coupled isogeometric-meshfree methodSubsequently, this approach is exploited to study the free vibration analysis of cracked plates, in which

Keywords： meshfree method     isogeometric analysis     quasi-convex isogeometric-meshfree method     free vibration     cracked thin plate    

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Nonlinear dynamic analysis of functionally graded carbon nanotube-reinforced composite plates using MISQ20

Frontiers of Structural and Civil Engineering   Pages 1072-1085 doi: 10.1007/s11709-023-0951-4

Abstract: nonlinear dynamic responses of functionally graded carbon nanotube-reinforced composite (FG-CNTRC) platesThe motion equation of the FG-CNTRC plates is solved by adapting the Newmark method combined with theFinally, the effects of the input parameters on the nonlinear vibration of the plates are investigated

Keywords： carbon nanotube     MISQ20     FG-CNTRC plate     nonlinear vibration     nonlinear dynamic analysis     SFEM    

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The cement paste jacking construction techniques after the bearing plates of interconnections betweenthe steel tower and concrete cap

Zhang Ping,Jiang Jian,Dong Qinjun,Cai Wei,Liu Ying

Strategic Study of CAE 2010, Volume 12, Issue 4,   Pages 53-57

Abstract: The two oblique legs are anchored by screw bolts at the top of the concrete cap and the pressure platesstrength and no shrinkage is pressed into the space to form the supporting surface of the pressure plates

Keywords： high strength     self-leveling     no shrinkage     post-grouting     technology    

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Title Author Date Type Operation

Detection for transverse corner cracks of steel plates’ surface using wavelet

Qiong ZHOU, Qi AN

Journal Article

Edge detection of steel plates at high temperature using image measurement

Qiong Zhou, Qi An

Journal Article

Analysis of Plates and Shells and Its Application

Liu Renhuai

Journal Article

Similitude design for the vibration problems of plates and shells: A review

Yunpeng ZHU, You WANG, Zhong LUO, Qingkai HAN, Deyou WANG

Journal Article

Thermal buckling behavior of laminated composite plates: a finite-element study

Houdayfa OUNIS,Abdelouahab TATI,Adel BENCHABANE

Journal Article

A new meshless approach for bending analysis of thin plates with arbitrary shapes and boundary conditions

Journal Article

Evaluation of the static and dynamic structural performance of segmental pre-stressed concrete box girder bridge after repairing and strengthening

Ali Fadhil NASER, Zonglin WANG

Journal Article

Finite element analysis of stress concentrations and failure criteria in composite plates with circular

Abdelhak KHECHAI,Abdelouahab TATI,Abdelhamid GUETTALA

Journal Article

Consumption of carbon fiber plates in the reinforced concrete beams strengthened with CFPs

BU Liangtao, SHI Chuxian, SONG Li

Journal Article

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

A. SHAFIEI

Journal Article

feed-forward neural network for damage detection in functionally graded carbon nanotube-reinforced composite plates

Journal Article

Ion beam figuring of continuous phase plates based on the frequency filtering process

Mingjin XU,Yifan DAI,Xuhui XIE,Lin ZHOU,Shengyi LI,Wenqiang PENG

Journal Article

Free vibration analysis of cracked thin plates by quasi-convex coupled isogeometric-meshfree method

Hanjie ZHANG,Junzhao WU,Dongdong WANG

Journal Article

Nonlinear dynamic analysis of functionally graded carbon nanotube-reinforced composite plates using MISQ20

Journal Article

The cement paste jacking construction techniques after the bearing plates of interconnections betweenthe steel tower and concrete cap

Zhang Ping,Jiang Jian,Dong Qinjun,Cai Wei,Liu Ying

Journal Article