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Seismic input of NPP & topic of seismic-isolated research for AP1000 nuclear island

Xia Zufeng

Strategic Study of CAE 2013, Volume 15, Issue 4,   Pages 52-56

Abstract:

The article introduces seismic input of nuclear power plant in the worldbriefly, and mentions some exploratory work for seismic-isolated foundation of nuclear island in FranceThe article mainly focuses on a general concept design of nuclear island seismic-isolated foundationThere are more useful information for seismic input of nuclear power plant & seismic-isolated foundation

Keywords： nuclear power plant     seismic design     AP1000     seismic-isolated foundation    

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Application of an efficient stochastic calculation method on the seismic analysis of an isolated structure

Wei GUO, Zhiwu YU

Frontiers of Structural and Civil Engineering 2012, Volume 6, Issue 4,   Pages 379-384 doi: 10.1007/s11709-012-0180-8

Abstract: An isolated structure often possesses distinct non-proportional damping characteristics.However, traditional seismic calculation theory and methods are derived based on the assumption thatThis method is then applied to the seismic analysis of an isolated structure.Moreover, the calculation process of the seismic response of an isolated structure is convergent.analysis of an isolated structure and can be utilized in practice.

Keywords： isolated structure     stochastic response     non-proportional damping     efficient     accurate     pseudo-excitation    

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Evaluation of seismic reliability of gravity dam-reservoir-inhomogeneous foundation coupled system

Hamid Taghavi GANJI, Mohammad ALEMBAGHERI, Mohammad Houshmand KHANEGHAHI

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 3,   Pages 701-715 doi: 10.1007/s11709-018-0507-1

Abstract: The seismic performance of gravity dam-reservoir-foundation coupled system is investigated utilizingincorporated in nonlinear response history simulations to realistically quantify their effects on the seismicThe methodology is applied to Pine Flat gravity dam and the foundation is considered to be inhomogeneousThe effects of the deconvolution process, number of samples, and foundation inhomogeneity are investigated

Keywords： gravity dams     dam-reservoir-foundation interaction     seismic reliability     inhomogeneous foundation     earthquake    

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Investigation of the seismic behavior of grouted sandy gravel foundations using shaking table tests

Tiancheng WANG; Yu LIANG; Xiaoyong ZHANG; Zhihuan RUAN; Guoxiong MEI

Frontiers of Structural and Civil Engineering 2022, Volume 16, Issue 9,   Pages 1196-1211 doi: 10.1007/s11709-022-0865-6

Abstract: Grouting methods can be used to improve the seismic performance of natural sandy gravel foundations.Few studies have investigated the seismic behavior of sandy gravel foundations before and after groutingthis study, two shaking table tests were performed to evaluate the effect of grouting reinforcement on seismicamplification, lateral displacement amplitude, and vertical settlement of the grouted sandy gravel foundationwere lower than that of the non-grouted foundation under low-intensity earthquakes.

Keywords： sandy gravel foundation     grouting-treated reinforcement     shaking table test     seismic behavior    

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Significance of using isolated footing technique for residential construction on expansive soils

Harry FAR,Deacon FLINT

Frontiers of Structural and Civil Engineering 2017, Volume 11, Issue 1,   Pages 123-129 doi: 10.1007/s11709-016-0372-8

Abstract: Foundation design for expansive soils is one of the most discussed and problematic issues in Australia

Keywords： expansive soils     residential slabs     isolated footings     Australian Standards    

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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 significantlyHerein, a finite element model for a comprehensive nonlinear seismic simulation of concrete gravity damsrepresentation of radiation damping in a half-space medium and wave propagation effects in a massed foundationFinally, the Koyna concrete gravity dam is analyzed based on different assumptions of foundation, concrete

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

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Influence of soil foundation interaction simulation method on seismic response of Taizhou Bridge

Han Lei,Peng Tianbo and Zhao Yi

Strategic Study of CAE 2012, Volume 14, Issue 5,   Pages 51-56

Abstract: Seismic responses of these models are analyzed under ground motion inputs of El-Centro Earthquake andWhile the simulation method of linear single tower model of pile group foundation based on m analysis

Keywords： Taizhou Bridge     foundation simulation method     ground motion input     structual response    

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Research advances on engineering structural seismic safety of nuclear power plant

Kong Xianjing,Lin Gao

Strategic Study of CAE 2013, Volume 15, Issue 4,   Pages 62-74

Abstract: the 2011 Fukushima nuclear accident due to destructive earthquake come out new problems to Chinese seismicIn this paper, by combining engineering practice in recent years of nuclear power engineering seismicIt mainly includes the method and strategy to analyze the foundational seismic adaptability of nuclearpower plant, and seismic safety evaluation on water supply and drainage structures of nuclear powerplant and seismic resistance and disaster prevention researches on engineering structures related to

Keywords： nuclear power plant     foundation adaptability     water supply and drainage structures     secure shell     seismic    

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Reactive power compensation of an isolated hybrid power system with load interaction using ANFIS tuned

Nitin SAXENA,Ashwani KUMAR

Frontiers in Energy 2014, Volume 8, Issue 2,   Pages 261-268 doi: 10.1007/s11708-014-0298-6

Abstract: compensator (STATCOM) with frequent disturbances in load model and power input of a wind-diesel based isolatedMoreover, the interaction between the load and the isolated power system is developed in terms of closed

Keywords： isolated wind-diesel power system     adaptive neuro fuzzy interference system (ANFIS)     integral square error    

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Model test of stone columns as liquefaction countermeasure in sandy soils

Mengfei QU,Qiang XIE,Xinwen CAO,Wen ZHAO,Jianjun HE,Jiang JIN

Frontiers of Structural and Civil Engineering 2016, Volume 10, Issue 4,   Pages 481-487 doi: 10.1007/s11709-016-0355-9

Abstract: The test results show that when acceleration is less than 0.20 g, composite foundation is not liquefiedis 0.3g, ground outside embankment’s slope toe is liquefied and ground within stone column composite foundationIt is suggesting that reinforcement scale of stone column foundation should be widened properly.The designed stone column composite foundation meets the requirements for seismic resistance.

Keywords： stone column composite foundation     seismic liquefaction     shaking table test    

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Estimation of composite load model with aggregate induction motor dynamic load for an isolated hybrid

Nitin Kumar SAXENA,Ashwani Kumar SHARMA

Frontiers in Energy 2015, Volume 9, Issue 4,   Pages 472-485 doi: 10.1007/s11708-015-0373-7

Abstract: affected by the load model and hence, to effectively analyze the reactive power compensation of an isolatedsimulation studies, especially in the area of voltage stability with reactive power compensation of an isolated

Keywords： isolated hybrid power system (IHPS)     composite load model     static load     dynamic load     induction motor load    

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Gene delivery into isolated

Nan Zheng, Ziyuan Song, Yang Liu, Lichen Yin, Jianjun Cheng

Frontiers of Chemical Science and Engineering 2017, Volume 11, Issue 4,   Pages 521-528 doi: 10.1007/s11705-017-1612-8

Abstract: study, we developed the cationic, -helical polypeptide that can effectively deliver DNA into both isolated

Keywords： α-helical polypeptide     plant gene delivery     protoplast     intact leaves     transfection    

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Macrozoobenthic assemblages in relation to environments of the Yangtze-isolated lakes

Baozhu PAN, Haijun WANG, Hongzhu WANG, Zhaoyin WANG

Frontiers of Environmental Science & Engineering 2012, Volume 6, Issue 2,   Pages 246-254 doi: 10.1007/s11783-011-0381-8

Abstract: In this study, a systematic investigation on macrozoobenthos was conducted in 17 Yangtze-isolated lakes

Keywords： macrozoobenthos     assemblage characteristics     environment analyses     macrophytic lake     algal lake    

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Bioproduction of D -psicose using permeabilized cells of newly isolated Rhodobacter sphaeroides SK011

Longtao ZHANG, Bo JIANG, Wanmeng MU, Tao ZHANG,

Frontiers of Chemical Science and Engineering 2009, Volume 3, Issue 4,   Pages 393-398 doi: 10.1007/s11705-009-0252-z

Abstract: In this paper, another bacterium which could convert -fructose to -psicose was isolated and identified

Keywords： reaction     permeabilized     substrate     bacterium     process    

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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: The horizontal stiffness of the isolated layer is reduced substantially by a friction pendulum bearingpaper presents a simplified model to assess the progressive collapse response of beam-pier substructure isolatedThe 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 action    

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Title Author Date Type Operation

Seismic input of NPP & topic of seismic-isolated research for AP1000 nuclear island

Xia Zufeng

Journal Article

Application of an efficient stochastic calculation method on the seismic analysis of an isolated structure

Wei GUO, Zhiwu YU

Journal Article

Evaluation of seismic reliability of gravity dam-reservoir-inhomogeneous foundation coupled system

Hamid Taghavi GANJI, Mohammad ALEMBAGHERI, Mohammad Houshmand KHANEGHAHI

Journal Article

Investigation of the seismic behavior of grouted sandy gravel foundations using shaking table tests

Tiancheng WANG; Yu LIANG; Xiaoyong ZHANG; Zhihuan RUAN; Guoxiong MEI

Journal Article

Significance of using isolated footing technique for residential construction on expansive soils

Harry FAR,Deacon FLINT

Journal Article

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

Alireza DANESHYAR, Hamid MOHAMMADNEZHAD, Mohsen GHAEMIAN

Journal Article

Influence of soil foundation interaction simulation method on seismic response of Taizhou Bridge

Han Lei,Peng Tianbo and Zhao Yi

Journal Article

Research advances on engineering structural seismic safety of nuclear power plant

Kong Xianjing,Lin Gao

Journal Article

Reactive power compensation of an isolated hybrid power system with load interaction using ANFIS tuned

Nitin SAXENA,Ashwani KUMAR

Journal Article

Model test of stone columns as liquefaction countermeasure in sandy soils

Mengfei QU,Qiang XIE,Xinwen CAO,Wen ZHAO,Jianjun HE,Jiang JIN

Journal Article

Estimation of composite load model with aggregate induction motor dynamic load for an isolated hybrid

Nitin Kumar SAXENA,Ashwani Kumar SHARMA

Journal Article

Gene delivery into isolated

Nan Zheng, Ziyuan Song, Yang Liu, Lichen Yin, Jianjun Cheng

Journal Article

Macrozoobenthic assemblages in relation to environments of the Yangtze-isolated lakes

Baozhu PAN, Haijun WANG, Hongzhu WANG, Zhaoyin WANG

Journal Article

Bioproduction of D -psicose using permeabilized cells of newly isolated Rhodobacter sphaeroides SK011

Longtao ZHANG, Bo JIANG, Wanmeng MU, Tao ZHANG,

Journal Article

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

Jingcai ZHANG; Yong DING; Xinchun GUAN

Journal Article