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Isogeometric analysis of coupled thermo-elastodynamic problems under cyclic thermal shock

Asghar AMANI DASHLEJEH

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 2,   Pages 397-405 doi: 10.1007/s11709-018-0473-7

Abstract: the proposed method was verified against a two-dimensional benchmark example subjected to constant thermalshock with available exact analytical solutions.Then a two-dimensional half-space benchmark example under thermal shock was solved.Finally, cyclic thermal shock (CTS) loading was applied on the half-space problem.

Keywords： isogeometric analysis     coupled thermo-elastodynamic     dynamic analysis     generalized newmark     cyclic thermalshock    

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Influence evaluation of loading conditions during pressurized thermal shock transients based on thermal-hydraulics

Jinya KATSUYAMA, Shumpei UNO, Tadashi WATANABE, Yinsheng LI

Frontiers of Mechanical Engineering 2018, Volume 13, Issue 4,   Pages 563-570 doi: 10.1007/s11465-018-0487-9

Abstract:

The thermal hydraulic (TH) behavior of coo-lant water is a key factor in the structural integrityassessments on reactor pressure vessels (RPVs) of pressurized water reactors (PWRs) under pressurized thermalshock (PTS) events, because the TH behavior may affect the loading conditions in the assessment.analysis with different operator action times, we also performed structural analyses for evaluating thermal-stress

Keywords： structural integrity     reactor pressure vessel     pressurized thermal shock     thermal hydraulic analysis     pressurized    

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Beneficial effect of arginine vasopressin on hemorrhagic shock through improving the vascular reactivity

LI Tao, YANG Guangming, XU Jing, LIU Jiancang, LIU Liangming

Frontiers of Medicine 2008, Volume 2, Issue 3,   Pages 248-254 doi: 10.1007/s11684-008-0047-5

Abstract: The vascular reactivity and calcium sensitivity were decreased following hemorrhagic shock.Arginine vasopressin (AVP) was beneficial to endotoxic, infectious/septic and hemorrhagic shock.found that Rho kinase played an important role in the occurrence of calcium desensitization following shockSo we hypothesized that AVP might have beneficial effect on shock via activation of Rho kinase to regulateHemorrhagic shock (40 mmHg for 2 h) Wistar rats were adopted to observe the effects of small dose of
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Centrifuge experiment and numerical analysis of an air-backed plate subjected to underwater shock loading

Zhijie HUANG, Xiaodan REN, Zuyu CHEN, Daosheng LING

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 6,   Pages 1350-1362 doi: 10.1007/s11709-019-0559-x

Abstract: systematic centrifuge experiments and numerical studies are conducted to investigate the effect of shockThe second model to predict the time history of shock wave pressure from an underwater explosion wasAll of them are implemented into the numerical model to calculate the shock responses of the plate.By changing the scaled distances, different shock impulses were obtained and exerted on the steel plateSystematic numerical studies are performed to investigate the effect of the accumulated shock impulse

Keywords： underwater explosion     centrifuge experiment     shock load     dynamic response     accumulated shock impulse    

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Expression of heat shock protein gp96 in osteosarcoma and its clinical significance

GUO Weichun, CHEN Anmin

Frontiers of Medicine 2008, Volume 2, Issue 2,   Pages 200-203 doi: 10.1007/s11684-008-0038-6

Abstract: This study aims to detect the expression of heat shock protein gp96 (HSPgp96) in osteosarcoma and explore
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An enhanced damage plasticity model for predicting the cyclic behavior of plain concrete under multiaxial

Mohammad Reza AZADI KAKAVAND, Ertugrul TACIROGLU

Frontiers of Structural and Civil Engineering 2020, Volume 14, Issue 6,   Pages 1531-1544 doi: 10.1007/s11709-020-0675-7

Abstract: the current models that adopt two damage variables, the independence of these damage variables during cyclicThis study presents a cyclic model established by extending an existing monotonic constitutive model.The model describes the cyclic behavior of concrete under multiaxial loading conditions and considersECDPM is evaluated using experimental data on concrete specimens at the material level obtained under cyclic

Keywords： damage plasticity model     plain concrete     cyclic loading     multiaxial loading conditions    

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Novel methods by using non-vacuum insulated tubing to extend the lifetime of the tubing

Chenglong ZHOU,Guojin ZHU,Yongxiang XU,Jifei YU,Xiaoliang ZHANG,Hongzhi SHENG

Frontiers in Energy 2015, Volume 9, Issue 2,   Pages 142-147 doi: 10.1007/s11708-015-0357-7

Abstract: The analysis of the failure mechanics, namely hydrogen permeation of vacuum insulated tubing (VIT), indicated that the failure of VIT could be decreased but could not be avoided. To solve this problem, some measures by using non-vacuum materials were proposed and analyzed in this paper. The results show that to fill the tubing with foam-glass beads or high pressure argon may lead to a good performance.

Keywords： vacuum insulated tubing     cyclic steam stimulation     insulation material     thermal conductivity     foam-glass    

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Prediction of cyclic large plasticity for prestrained structural steel using only tensile coupon tests

Liang-Jiu JIA, Tsuyoshi KOYAMA, Hitoshi KUWAMURA

Frontiers of Structural and Civil Engineering 2013, Volume 7, Issue 4,   Pages 466-476 doi: 10.1007/s11709-013-0219-5

Abstract: This paper aims to predict cyclic plasticity of structural steels with tensile and compressive prestrainMonotonic and cyclic tests on hourglass specimens with tensile and compressive prestrain are conductedstress for specimens with tensile prestrain, while the second approach is able to accurately predict the cyclic

Keywords： cyclic plasticity     prestrain     Chaboche model     mild steel    

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The Cyclic Bispectrum and Its Application to the Analysis of the Fault Signal About Cyclostationary

Su Zhongyuan,Jia Minping,Xu Feiyun,Hu Jianzhong

Strategic Study of CAE 2006, Volume 8, Issue 9,   Pages 57-60

Abstract:

The way of computing the cyclic cumulant of cyclostationary signal of unknown cyclic frequency isBy the analysis of simulation testing data of phase modulation signal, the cyclic bispectrum is showedAnd the cyclic bispectrum is used to analysis of the industrial vibration data of the rotating machine

Keywords： cyclic stationary     cyclic bispectrum     nth-order lag product    

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Experimental research on seismic behavior of recycled concrete frame under varying cyclic loading

SUN Yuedong, XIAO Jianzhuang, ZHOU Deyuan

Frontiers of Structural and Civil Engineering 2008, Volume 2, Issue 4,   Pages 302-308 doi: 10.1007/s11709-008-0050-6

Abstract: coarse aggregate whose scales are 1:2 entirely, and a comparative study is conducted under low-reversed cyclicdeterioration of strength and stiffness and energy dissipation of recycled concrete frames under low-reversed cyclic

Keywords： different     aggregate     stiffness     practical application     % recycled    

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Cyclic behavior of prefabricated reinforced concrete frame with infill slit shear walls

Kui XIAO,Qilin ZHANG,Bin JIA

Frontiers of Structural and Civil Engineering 2016, Volume 10, Issue 1,   Pages 63-71 doi: 10.1007/s11709-015-0294-x

Abstract: constitutive model of concrete proposed by Chinese code, the damage process of the PRCFW structure under cyclic

Keywords： slit shear wall     constitutive model     cyclic     seismic     damage    

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Alteration of heat shock protein 20 expression in preeclamptic patients and its effect in vascular and

Fanfan Li, Mengzhou He, Meitao Yang, Yao Fan, Yun Chen, Xi Xia, Yin Xie, Dongrui Deng

Frontiers of Medicine 2018, Volume 12, Issue 5,   Pages 542-549 doi: 10.1007/s11684-017-0576-x

Abstract: Heat shock protein 20 (HSP20) is ubiquitously expressed under normal physiological conditions and has

Keywords： preeclampsia     heat shock protein 20     vascular relaxation     coagulation-fibrinolytic system    

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Research and practice of layered cross cyclic injectionproduction water flooding technology in ultra

Jiang Zhenhai

Strategic Study of CAE 2012, Volume 14, Issue 4,   Pages 77-82

Abstract: Saertu Oilfield, guided by the hydrodynamic principle, based on the practical experience and analysis of cyclicwater flooding in combination with numerical simulation, cyclic water flooding and various parameters

Keywords： cyclic water flooding     cyclic production     method optimization     parameters optimization    

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Experimental investigation of the influence on static and cyclic deformation of structural soft clay

CHEN Yunmin, CHEN Yingping, HUANG Bo

Frontiers of Structural and Civil Engineering 2007, Volume 1, Issue 4,   Pages 422-429 doi: 10.1007/s11709-007-0057-4

Abstract: This paper presents the experimental results performed to study the static and cyclic deformation behavior

Keywords： consolidation     deformation     experimental     undisturbed    

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Numerical evaluation of group-pile foundation subjected to cyclic horizontal load

Youngji JIN, Xiaohua BAO, Yoshimitsu KONDO, Feng ZHANG,

Frontiers of Structural and Civil Engineering 2010, Volume 4, Issue 2,   Pages 196-207 doi: 10.1007/s11709-010-0021-6

Abstract: three-dimensional (3D) finite element analyses of a real-scale group-pile foundation subjected to horizontal cyclic

Keywords： group-pile foundation     real-scale cyclic loading test     three-dimensional finite element method (3D-FEM)    

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Title Author Date Type Operation

Isogeometric analysis of coupled thermo-elastodynamic problems under cyclic thermal shock

Asghar AMANI DASHLEJEH

Journal Article

Influence evaluation of loading conditions during pressurized thermal shock transients based on thermal-hydraulics

Jinya KATSUYAMA, Shumpei UNO, Tadashi WATANABE, Yinsheng LI

Journal Article

Beneficial effect of arginine vasopressin on hemorrhagic shock through improving the vascular reactivity

LI Tao, YANG Guangming, XU Jing, LIU Jiancang, LIU Liangming

Journal Article

Centrifuge experiment and numerical analysis of an air-backed plate subjected to underwater shock loading

Zhijie HUANG, Xiaodan REN, Zuyu CHEN, Daosheng LING

Journal Article

Expression of heat shock protein gp96 in osteosarcoma and its clinical significance

GUO Weichun, CHEN Anmin

Journal Article

An enhanced damage plasticity model for predicting the cyclic behavior of plain concrete under multiaxial

Mohammad Reza AZADI KAKAVAND, Ertugrul TACIROGLU

Journal Article

Novel methods by using non-vacuum insulated tubing to extend the lifetime of the tubing

Chenglong ZHOU,Guojin ZHU,Yongxiang XU,Jifei YU,Xiaoliang ZHANG,Hongzhi SHENG

Journal Article

Prediction of cyclic large plasticity for prestrained structural steel using only tensile coupon tests

Liang-Jiu JIA, Tsuyoshi KOYAMA, Hitoshi KUWAMURA

Journal Article

The Cyclic Bispectrum and Its Application to the Analysis of the Fault Signal About Cyclostationary

Su Zhongyuan,Jia Minping,Xu Feiyun,Hu Jianzhong

Journal Article

Experimental research on seismic behavior of recycled concrete frame under varying cyclic loading

SUN Yuedong, XIAO Jianzhuang, ZHOU Deyuan

Journal Article

Cyclic behavior of prefabricated reinforced concrete frame with infill slit shear walls

Kui XIAO,Qilin ZHANG,Bin JIA

Journal Article

Alteration of heat shock protein 20 expression in preeclamptic patients and its effect in vascular and

Fanfan Li, Mengzhou He, Meitao Yang, Yao Fan, Yun Chen, Xi Xia, Yin Xie, Dongrui Deng

Journal Article

Research and practice of layered cross cyclic injectionproduction water flooding technology in ultra

Jiang Zhenhai

Journal Article

Experimental investigation of the influence on static and cyclic deformation of structural soft clay

CHEN Yunmin, CHEN Yingping, HUANG Bo

Journal Article

Numerical evaluation of group-pile foundation subjected to cyclic horizontal load

Youngji JIN, Xiaohua BAO, Yoshimitsu KONDO, Feng ZHANG,

Journal Article