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Seismic analysis of a super high-rise steel structure with horizontal strengthened storeys

Yuanqing WANG, Hui ZHOU, Yongjiu SHI, Yi HUANG, Gang SHI, Siqing WEN

Frontiers of Structural and Civil Engineering 2011, Volume 5, Issue 3,   Pages 394-404 doi: 10.1007/s11709-011-0116-8

Abstract: ., mode-superposition response spectrum analysis and time-history analysis, were employed to calculatethe seismic response of the structure.The response spectrum analysis indicated that transition parts near the three strengthened storeys wereIn the response spectrum analysis approach, the Square Root of Sum of Square (SRSS) method was recommendedThe whiplash effect that spectrum analysis cannot reveal was observed through time-history analysis.

Keywords： seismic analysis     steel structure     super high-rise     horizontal strengthened storey     response spectrum analysis     time-history analysis    

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Measurement and analysis of tip clearance unsteady flow spectrum in axial-flow fan rotor

LIU Bo, HOU Weimin, MA Changyou, WANG Yangang, ZHOU Qiang

Frontiers in Energy 2008, Volume 2, Issue 4,   Pages 448-452 doi: 10.1007/s11708-008-0088-0

Abstract: development from the inlet to the outlet of an axial-flow rotor was revealed by analyzing pressure frequency spectrum

Keywords： development     endwall     unsteady pressure     pressure measurement     experiment    

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Identification of system mode parameters using response measurement only

Huo Bingyong and Yi Weijian

Strategic Study of CAE 2015, Volume 17, Issue 1,   Pages 151-160

Abstract:

With the broadest application and development of modal analysis method， the demands such as less restrictiveconditions and to increase the reliability of an analysis have been increased for more convenience inThis paper presents a new modal analysis method without input data and any analytical models.Harmonic parameters of a point response can be extracted by spectrum analysis using the measurementsThe performed analysis and validation of real data indicate that the approach is feasible for engineering

Keywords： output-only response； identification of system mode parameters； space curve fitting； spectrum overlapping    

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Optimization design of anti-seismic engineering measures for intake tower based on non-dominated sorting genetic algorithm-II

Frontiers of Structural and Civil Engineering   Pages 1428-1441 doi: 10.1007/s11709-023-0998-2

Abstract: northwest China was considered the research object, and its natural vibration characteristics and dynamic responsewere first analyzed using the mode decomposition response spectrum method based on a three-dimensionaladopted to optimize the anti-seismic scheme combination by comprehensively considering the dynamic tower response

Keywords： intake tower     NSGA-II     mode decomposition response spectrum method     anti-seismic engineering measures    

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Influence of site conditions on seismic design parameters for foundations as determined via nonlinear site responseanalysis

Muhammad Tariq A. CHAUDHARY

Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 1,   Pages 275-303 doi: 10.1007/s11709-021-0685-0

Abstract: conditions, including geotechnical properties and the geological setting, influence the near-surface responseEarthquake Hazards Reduction Program (NEHRP) site classes C and D, through 1D nonlinear seismic site responseanalysis.Predictive relationships for , , and were derived based on the 1D seismic site response analysisand sensitivity analysis results.

Keywords： site effects     1D seismic site response analysis     sensitivity analysis     foundations     shear wave velocity     soil    

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Mirror system based therapy for autism spectrum disorders

CHEN Wei, ZHANG Jing, DING Jun

Frontiers of Medicine 2008, Volume 2, Issue 4,   Pages 344-347 doi: 10.1007/s11684-008-0065-3

Abstract: autisms’ cognitive research and mirror systems and introduces a new hypothesis about the causes of autism spectrum

Keywords： emotional cognition     observation     activation     spectrum     empirical research    

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Probability strength design of steam turbine blade and sensitivity analysis with respect to random parametersbased on response surface method

DUAN Wei

Frontiers in Energy 2008, Volume 2, Issue 1,   Pages 107-115 doi: 10.1007/s11708-008-0018-1

Abstract: Analysis file of the blade is compiled by deterministic finite element method and applied to be loopProbability sensitivity analysis, which combines the slope of the gradient and the width of the scatterThe results show that combination of the finite element method, the response surface method and MonteCarlo method is an ideal way for the reliability analysis and probability strength design of the blade

Keywords： Probability sensitivity     sensitivity analysis     number     cross-section     statistical    

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Solar fuel from photo-thermal catalytic reactions with spectrum-selectivity: a review

Sanli TANG, Jie SUN, Hui HONG, Qibin LIU

Frontiers in Energy 2017, Volume 11, Issue 4,   Pages 437-451 doi: 10.1007/s11708-017-0509-z

Abstract: This paper reviews different approaches for solar fuel production from spectrum-selective photo-thermalThe review begins with the meaning of synergetic effects, and the mechanisms of spectrum-selectivityIn addition, these works are summarized and tabulated based on the operating conditions, spectrum-selectivitydiscussion is finally presented concerning future development of photo-thermal catalytic reactions with spectrum-selectivity

Keywords： photo-thermal catalysis     spectrum-selectivity     solar fuel     full-spectrum    

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In-MOF-derived In2S3/Bi2S3 heterojunction for enhanced photocatalytic hydrogen production

Frontiers in Energy 2023, Volume 17, Issue 5,   Pages 654-663 doi: 10.1007/s11708-023-0885-5

Abstract: In this paper, a broad spectrum responsive In2S3/Bi2S3 heterojunctionBenefiting from the synergistic effect of wide-spectrum response, effective charge separation and transfer

Keywords： photocatalytic hydrogen production     wide-spectrum response     metal sulfides     MOFs derivative     heterogeneous    

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Structural dimension optimization and mechanical response analysis of fabricated honeycomb plastic pavement

Zixuan CHEN; Tao LIU; Xiao MA; Hanyu TANG; Jianyou HUANG; Jianzhong PEI

Frontiers of Structural and Civil Engineering 2022, Volume 16, Issue 7,   Pages 896-908 doi: 10.1007/s11709-022-0856-7

Abstract: this paper, an optimized geometry of the honeycomb pavement slab was determined through finite element analysisMechanical response of honeycomb slabs with different internal dimensions and external dimensions were

Keywords： honeycomb structure     plastic pavement     dimension optimization     mechanical response     factor significance    

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Cross-sectional network analysis of plasma proteins/metabolites correlated with pathogenesis and therapeuticresponse in acute promyelocytic leukemia

Frontiers of Medicine doi: 10.1007/s11684-023-1022-x

Abstract: The treatment of PML/RARA+ acute promyelocytic leukemia (APL) with all-trans-retinoic acid and arsenic trioxide (ATRA/ATO) has been recognized as a model for translational medicine research. Though an altered microenvironment is a general cancer hallmark, how APL blasts shape their plasma composition is poorly understood. Here, we reported a cross-sectional correlation network to interpret multilayered datasets on clinical parameters, proteomes, and metabolomes of paired plasma samples from patients with APL before or after ATRA/ATO induction therapy. Our study revealed the two prominent features of the APL plasma, suggesting a possible involvement of APL blasts in modulating plasma composition. One was characterized by altered secretory protein and metabolite profiles correlating with heightened proliferation and energy consumption in APL blasts, and the other featured APL plasma-enriched proteins or enzymes catalyzing plasma-altered metabolites that were potential trans-regulatory targets of PML/RARA. Furthermore, results indicated heightened interferon-gamma signaling characterizing a tumor-suppressing function of the immune system at the first hematological complete remission stage, which likely resulted from therapy-induced cell death or senescence and ensuing supraphysiological levels of intracellular proteins. Overall, our work sheds new light on the pathophysiology and treatment of APL and provides an information-rich reference data cohort for the exploratory and translational study of leukemia microenvironment.

Keywords： acute promyelocytic leukemia     plasma proteomics     plasma metabolomics     cross-sectional correlation network     pathogenesis     treatment    

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Numerical analysis of nonlinear dynamic behavior of earth dams

Babak EBRAHIMIAN

Frontiers of Structural and Civil Engineering 2011, Volume 5, Issue 1,   Pages 24-40 doi: 10.1007/s11709-010-0082-6

Abstract: The numerical investigation employs a fully nonlinear dynamic finite difference analysis incorporatinga simple elastic perfectly plastic constitutive model to describe the stress-strain response of theextended Masing rules are implemented into the constitutive model to explain more accurately the soil responsecharacteristics, soil behavior, strength of the shell materials and dam reservoir condition on the dynamic response

Keywords： earth dam     numerical     nonlinear response     dynamic analysis     earthquake     dam height    

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Seismic response reduction of a three-story building by an MR grease damper

Tomoki SAKURAI, Shin MORISHITA

Frontiers of Mechanical Engineering 2017, Volume 12, Issue 2,   Pages 224-233 doi: 10.1007/s11465-017-0413-6

Abstract: cylindrical damper, and the seismic performance of the damper was subsequently studied via numerical analysisThe analysis results of the MR grease damper were compared with those of other seismic dampers.

Keywords： MR grease damper     seismic damper     vibration control     structural response     FEM analysis    

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Three-dimensional seismic response analysis of a concrete-faced rockfill dam on overburden layers

Dakuo FENG, Ga ZHANG, Jianmin ZHANG,

Frontiers of Structural and Civil Engineering 2010, Volume 4, Issue 2,   Pages 258-266 doi: 10.1007/s11709-010-0031-4

Abstract: Reasonable seismic response analysis of a high rockfill dam is of great engineering significance in guidingthe impounding condition and overburden characteristics have great effects on the dam’s seismic response

Keywords： concrete-faced rockfill dam (CFRD)     overburden layer     dynamic analysis     finite element method (FEM)    

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Response surface regression analysis on FeCrBSi particle in-flight properties by plasma spray

Runbo MA,Lihong DONG,Haidou WANG,Shuying CHEN,Zhiguo XING

Frontiers of Mechanical Engineering 2016, Volume 11, Issue 3,   Pages 250-257 doi: 10.1007/s11465-016-0401-2

Abstract: Results of the response surface methodology show that the interactive effects between voltage and sprayFor a given argon flow rate, particle velocity and temperature response surface are obviously bending

Keywords： particle velocity     particle temperature     interactive effects     response surface    

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Title Author Date Type Operation

Seismic analysis of a super high-rise steel structure with horizontal strengthened storeys

Yuanqing WANG, Hui ZHOU, Yongjiu SHI, Yi HUANG, Gang SHI, Siqing WEN

Journal Article

Measurement and analysis of tip clearance unsteady flow spectrum in axial-flow fan rotor

LIU Bo, HOU Weimin, MA Changyou, WANG Yangang, ZHOU Qiang

Journal Article

Identification of system mode parameters using response measurement only

Huo Bingyong and Yi Weijian

Journal Article

Optimization design of anti-seismic engineering measures for intake tower based on non-dominated sorting genetic algorithm-II

Journal Article

Influence of site conditions on seismic design parameters for foundations as determined via nonlinear site responseanalysis

Muhammad Tariq A. CHAUDHARY

Journal Article

Mirror system based therapy for autism spectrum disorders

CHEN Wei, ZHANG Jing, DING Jun

Journal Article

Probability strength design of steam turbine blade and sensitivity analysis with respect to random parametersbased on response surface method

DUAN Wei

Journal Article

Solar fuel from photo-thermal catalytic reactions with spectrum-selectivity: a review

Sanli TANG, Jie SUN, Hui HONG, Qibin LIU

Journal Article

In-MOF-derived In2S3/Bi2S3 heterojunction for enhanced photocatalytic hydrogen production

Journal Article

Structural dimension optimization and mechanical response analysis of fabricated honeycomb plastic pavement

Zixuan CHEN; Tao LIU; Xiao MA; Hanyu TANG; Jianyou HUANG; Jianzhong PEI

Journal Article

Cross-sectional network analysis of plasma proteins/metabolites correlated with pathogenesis and therapeuticresponse in acute promyelocytic leukemia

Journal Article

Numerical analysis of nonlinear dynamic behavior of earth dams

Babak EBRAHIMIAN

Journal Article

Seismic response reduction of a three-story building by an MR grease damper

Tomoki SAKURAI, Shin MORISHITA

Journal Article

Three-dimensional seismic response analysis of a concrete-faced rockfill dam on overburden layers

Dakuo FENG, Ga ZHANG, Jianmin ZHANG,

Journal Article

Response surface regression analysis on FeCrBSi particle in-flight properties by plasma spray

Runbo MA,Lihong DONG,Haidou WANG,Shuying CHEN,Zhiguo XING

Journal Article