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Theoretical study of failure in composite pressure vessels subjected to low-velocity impact and internal pressure

Roham RAFIEE, Hossein RASHEDI, Shiva REZAEE

Frontiers of Structural and Civil Engineering 2020, Volume 14, Issue 6,   Pages 1349-1358 doi: 10.1007/s11709-020-0650-3

Abstract: In case of experiencing any in-plane failure mode, the evolution of damage is modeled using progressivedamage modeling in the context of continuum damage mechanics.

Keywords： composite pressure vessel     low-velocity impact     failure     theoretical solution     progressive damage modeling    

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Spectral element modeling based structure piezoelectric impedance computation and damage identification

Zhigang GUO, Zhi SUN

Frontiers of Structural and Civil Engineering 2011, Volume 5, Issue 4,   Pages 458-464 doi: 10.1007/s11709-011-0133-7

Abstract: paper presents a numerical simulation study on electromechanical impedance technique for structural damageThe basic principle of impedance based damage detection is structural impedance will vary with the occurrenceand development of structural damage, which can be measured from electromechanical admittance curvesTherefore, structure damage can be identified from the electromechanical admittance measurements.In this study, a model based method that can identify both location and severity of structural damage

Keywords： PZT     piezoelectric impedance     optimization     spectral element     damage identification    

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Intermediate HSS bracing members during seismic excitations: modeling, design, and behavior

Madhar HADDAD

Frontiers of Structural and Civil Engineering 2018, Volume 12, Issue 1,   Pages 148-162 doi: 10.1007/s11709-016-0375-5

Abstract: Finite element modeling of the HSS braces that utilizes the true stress-strain curves produces hysteresisA refined damage accumulation model for ultra-low-cycle fatigue is implemented to predict fracture ofThe refined damage model is then used in the finite element modeling to predict fracture of braces in

Keywords： HSS     FEM     stress-strain curves     damage model    

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Study of the mechanics of progressive collapse of FPB isolated beam-pier substructures

Jingcai ZHANG; Yong DING; Xinchun GUAN

Frontiers of Structural and Civil Engineering 2022, Volume 16, Issue 6,   Pages 718-728 doi: 10.1007/s11709-022-0815-3

Abstract: However, horizontal stiffness is essential to progressive collapse resistance of structures.This paper presents a simplified model to assess the progressive collapse response of beam-pier substructureProgressive collapse resistance by flexural action of the beam and additional resistance owing to theThe results show that progressive collapse resistance provided by horizontal restraining can be reducedThe equivalent radius of the FPB shows limited effect on the progressive collapse response of FPB isolated

Keywords： friction pendulum bearing     progressive collapse     horizontal stiffness     compressive arching action     catenary    

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Investigation on a mitigation scheme to resist the progressive collapse of reinforced concrete buildings

Iman TABAEYE IZADI, Abdolrasoul RANJBARAN

Frontiers of Structural and Civil Engineering 2012, Volume 6, Issue 4,   Pages 421-430 doi: 10.1007/s11709-012-0181-7

Abstract: to provide the alternate load path to redistribute residual loads and preventing from the potential progressiveIn this study a ten-storey regular structural building has been considered to investigate progressiveSimulation results show that progressive collapse of building that resulted from potential failure of

Keywords： prevent progressive collapse     alternate load path     reinforced concrete buildings     nonlinear dynamic     retrofitting    

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Seismic progressive-failure analysis of tall steel structures under beam-removal scenarios

Behrouz BEHNAM, Fahimeh SHOJAEI, Hamid Reza RONAGH

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 4,   Pages 904-917 doi: 10.1007/s11709-019-0525-7

Abstract: Investigating progressive collapse of tall structures under beam removal scenarios after earthquake isa complex subject because the earthquake damage acts as an initial condition for the subsequent scenarioThis imposes considerable loads to the structure leading to a progressive collapse in all the scenarios

Keywords： progressive collapse     tall steel moment-resisting frames     non-linear dynamic analysis     beam-removal scenario    

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Exome sequencing greatly expedites the progressive research of Mendelian diseases

Xuejun Zhang

Frontiers of Medicine 2014, Volume 8, Issue 1,   Pages 42-57 doi: 10.1007/s11684-014-0303-9

Abstract:

The advent of whole-exome sequencing (WES) has facilitated the discovery of rare structure and functional genetic variants. Combining exome sequencing with linkage studies is one of the most efficient strategies in searching disease genes for Mendelian diseases. WES has achieved great success in the past three years for Mendelian disease genetics and has identified over 150 new Mendelian disease genes. We illustrate the workflow of exome capture and sequencing to highlight the advantages of WES. We also indicate the progress and limitations of WES that can potentially result in failure to identify disease-causing mutations in part of patients. With an affordable cost, WES is expected to become the most commonly used tool for Mendelian disease gene identification. The variants detected cumulatively from previous WES studies will be widely used in future clinical services.

Keywords： genetics     whole-exome sequencing     Mendelian disease     disease gene    

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Finite element analysis of controlled low strength materials

Vahid ALIZADEH

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 5,   Pages 1243-1250 doi: 10.1007/s11709-019-0553-3

Abstract: This paper describes the numerical modeling of CLSM fills with finite element method under compressionThe study was conducted using a plastic-damage model which captures the material behavior using bothclassical theory of elasto-plasticity and continuum damage mechanics.

Keywords： CLSM     finite element method     compressive strength     pullout     numerical modeling     plastic damage model    

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Experimental study on the progressive failure and its anchoring effect of weak-broken rock vertical slope

Hehua ZHU, Qianwei XU, Wenqi DING, Feng HUANG

Frontiers of Structural and Civil Engineering 2011, Volume 5, Issue 2,   Pages 208-224 doi: 10.1007/s11709-011-0111-0

Abstract: top and the compression-shearing failure at the bottom of the slope, and its failure process presents progressive

Keywords： progressive failure     weak-broken rock     slope     model test     bolt    

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Life cycle and performance based seismic design of major bridges in China

FAN Lichu

Frontiers of Structural and Civil Engineering 2007, Volume 1, Issue 3,   Pages 261-266 doi: 10.1007/s11709-007-0033-z

Abstract: The vulnerability analysis and progressive collapse analysis, as well as risk assessment, are also proposed

Keywords： controllability     progressive     reparability     different     important    

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Progressive failure analysis of notched composite plate by utilizing macro mechanics approach

Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 3,   Pages 623-642 doi: 10.1007/s11709-021-0726-8

Abstract: In this study, gradual and sudden reduction methods were combined to simulate a progressive failure inUsing the presented method, a progressive failure is simulated based on a linear softening law priorto a catastrophic failure, and thereafter, sudden reduction methods are employed for modeling a progressiveaddition, the effects of mechanical properties and different stacking sequences on the propagation of damage

Keywords： progressive failure     notched composite plate     Hashin failure criterion     macro mechanics approach     finite    

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Dynamic modeling and damage analysis of debris cloud fragments produced by hypervelocity impacts via Research Article

Ru ZENG, Yan SONG, Weizhen LV,zengru_neo@163.com,sonya@usst.edu.cn,hala_lwz@163.com

Frontiers of Information Technology & Electronic Engineering 2022, Volume 23, Issue 4,   Pages 555-570 doi: 10.1631/FITEE.2100049

Abstract: cloud from the acquired shadowgraphs using techniques and construct a trajectory model to estimate the damageFinally, an improved estimation of damage to the rear wall is presented based on the constructed modelThe proposed model is validated by comparing the estimated damage to the actual damage to the rear wall

Keywords： Debris clouds     Hypervelocity impact     Image processing     Damage estimation    

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Mechanical Models of Rock Burst and Its Physical & Numerical Modeling Study

Zhu Fangcai,Song Jinquan

Strategic Study of CAE 2003, Volume 5, Issue 3,   Pages 83-89

Abstract:

Concerning with status of rock burst study, some comments on rock bursting mechanical models, laboratory experiments and numerical analysis are made. Some research fields related to rock bursting are reviewed. Finally, some views on rock bursting research are put forward.

Keywords： rock burst     mechanical model     numerical simulation     damage     creep    

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Windborne debris damage prediction analysis

Fangfang SONG, Jinping OU,

Frontiers of Structural and Civil Engineering 2010, Volume 4, Issue 3,   Pages 326-330 doi: 10.1007/s11709-010-0067-5

Abstract: Windborne debris is one of the most important causes of the envelop destruction according to the post-damageThe problem of windborne debris damage could be summarized as three parts, including windborne debrisBesides, the process of windborne debris damage analysis is described in detail.

Keywords： typhoon     windborne debris     structural envelopes     damage estimation    

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Corrosion damage assessment and monitoring of large steel space structures

Bo CHEN, You-Lin XU, Weilian QU,

Frontiers of Structural and Civil Engineering 2010, Volume 4, Issue 3,   Pages 354-369 doi: 10.1007/s11709-010-0088-0

Abstract: This paper proposes a framework for assessing the corrosion damage of large steel space structures subjectedreal large steel space structure built in the southern coastal area in China to assess its corrosion damage

Keywords： large steel space structure     atmospheric corrosion     stress corrosion cracking     corrosion damage     damage assessment    

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Title Author Date Type Operation

Theoretical study of failure in composite pressure vessels subjected to low-velocity impact and internal pressure

Roham RAFIEE, Hossein RASHEDI, Shiva REZAEE

Journal Article

Spectral element modeling based structure piezoelectric impedance computation and damage identification

Zhigang GUO, Zhi SUN

Journal Article

Intermediate HSS bracing members during seismic excitations: modeling, design, and behavior

Madhar HADDAD

Journal Article

Study of the mechanics of progressive collapse of FPB isolated beam-pier substructures

Jingcai ZHANG; Yong DING; Xinchun GUAN

Journal Article

Investigation on a mitigation scheme to resist the progressive collapse of reinforced concrete buildings

Iman TABAEYE IZADI, Abdolrasoul RANJBARAN

Journal Article

Seismic progressive-failure analysis of tall steel structures under beam-removal scenarios

Behrouz BEHNAM, Fahimeh SHOJAEI, Hamid Reza RONAGH

Journal Article

Exome sequencing greatly expedites the progressive research of Mendelian diseases

Xuejun Zhang

Journal Article

Finite element analysis of controlled low strength materials

Vahid ALIZADEH

Journal Article

Experimental study on the progressive failure and its anchoring effect of weak-broken rock vertical slope

Hehua ZHU, Qianwei XU, Wenqi DING, Feng HUANG

Journal Article

Life cycle and performance based seismic design of major bridges in China

FAN Lichu

Journal Article

Progressive failure analysis of notched composite plate by utilizing macro mechanics approach

Journal Article

Dynamic modeling and damage analysis of debris cloud fragments produced by hypervelocity impacts via

Ru ZENG, Yan SONG, Weizhen LV,zengru_neo@163.com,sonya@usst.edu.cn,hala_lwz@163.com

Journal Article

Mechanical Models of Rock Burst and Its Physical & Numerical Modeling Study

Zhu Fangcai,Song Jinquan

Journal Article

Windborne debris damage prediction analysis

Fangfang SONG, Jinping OU,

Journal Article

Corrosion damage assessment and monitoring of large steel space structures

Bo CHEN, You-Lin XU, Weilian QU,

Journal Article