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On the added value of multi-scale modeling of concrete

Frontiers of Structural and Civil Engineering 2022, Volume 16, Issue 1, Pages 1-23 doi: 10.1007/s11709-021-0790-0

Abstract: The first one is concerned with the analysis of experimental data, taken from four high-dynamic testsThe structural nature of the high-dynamic strength increase can be explained by using a multi-scale modelThe third example deals with multi-scale structural analysis of a real-scale test of a segmental tunnelit can be assessed by means of a comparison of the results from three sources, namely, multi-scale structuralanalysis, conventional structural analysis, and experiments.

Keywords： experiments multi-scale analysis conventional structural analysis concrete reinforced concrete

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Techno-economic characteristics of wastewater treatment plants retrofitted from the conventional activated

Frontiers of Environmental Science & Engineering doi: 10.1007/s11783-021-1483-6

Abstract: itemcontent>

While a growing number of wastewater treatment plants (WWTPs) are being retrofitted from the conventional

Keywords： Membrane bioreactor (MBR) Conventional activated sludge (CAS) Cost-benefit analysis Data envelopmentanalysis Net profit

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Energy budget and economic analysis in conventional and organic rice production systems and organic scenarios

Hamed MANSOORI, Parviz Rezvani MOGHADDAM, Rooholla MORADI

Frontiers in Energy 2012, Volume 6, Issue 4, Pages 341-350 doi: 10.1007/s11708-012-0206-x

Abstract: Compared to conventional agriculture, organic agriculture is reported to be more efficient and effectiveRice is one of the important crops which are cultivated in two forms, organic and conventional, in IranIn order to compare the energy efficiency and economic analysis of rice production in organic and conventionalquestionnaire in 2011 and three scenarios were designed to predict the changes of energy budget and economic analysisThe results showed that all energy indexes were improved in organic rice production compared to conventional

Keywords： energy efficiency specific energy net return Cobb-Douglas function

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Advanced analysis for structural steel building design

CHEN Wai Fah

Frontiers of Structural and Civil Engineering 2008, Volume 2, Issue 3, Pages 189-196 doi: 10.1007/s11709-008-0024-8

Abstract: The 2005 AISC LRFD Specifications for Structural Steel Buildings are making it possible for designersto recognize explicitly the structural resistance provided within the elastic and inelastic ranges ofThere is an increasing awareness of the need for practical second-order analysis approaches for a directdetermination of overall structural system response.

Keywords： building Specifications comprehensive introduction structural resistance traditional

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Numeric simulation for structure’s damage identification of space truss

JI Weihong, SONG Yupu, LIANG Bing

Frontiers of Mechanical Engineering 2007, Volume 2, Issue 4, Pages 423-428 doi: 10.1007/s11465-007-0072-0

Abstract: Damage detection by using the changes of dynamic parameters is a conventional damage diagnosis method, however, some indices are not sensitive enough to the most structural damages.the analytical data of displacement modes of truss structure are obtained by using the finite element analysisThe mode analysis technique for the axial strain change of any stick is used to detect the steel trusses

Keywords： analysis sof—ANSYS conventional displacement element analysis different

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Telomeric impact of conventional chemotherapy

Yiming Lu, Waiian Leong, Olivier Guérin, Eric Gilson, Jing Ye

Frontiers of Medicine 2013, Volume 7, Issue 4, Pages 411-417 doi: 10.1007/s11684-013-0293-z

Abstract: evidence showed that telomere stability can be more affected than the bulk of the genome by several conventional

Keywords： telomere antineoplasic drugs conventional chemotherapies

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Implementation of an optimum algorithm for structural reliability analysis based on FEM

CHENG Ying, TU Hong-mao, FAN Hong-li

Frontiers of Mechanical Engineering 2006, Volume 1, Issue 4, Pages 468-471 doi: 10.1007/s11465-006-0061-8

Abstract: To analyze structural reliability by the stochastic FE (finite element) method rapidly and efficientlygradient optimum algorithm based on ANSYS was presented when referring to the geometric interpretation of structural

Keywords： satisfactory interpretation algorithm structural reliability stochastic FE

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Comprehensive analysis of the influence of structural and dynamic parameters on the accuracy of nano-precision

Chengyuan LIANG, Fang YUAN, Xuedong CHEN, Wei JIANG, Lizhan ZENG, Xin LUO

Frontiers of Mechanical Engineering 2019, Volume 14, Issue 3, Pages 255-272 doi: 10.1007/s11465-019-0538-x

Abstract: The complex dynamic characteristics of mechanical structure of a stage, which are determined by structuralThe influence of structural and dynamic parameters, including aerostatic bearing configurations, motion

Keywords： nano-precision positioning stage analysis and design structural and dynamic parameters dynamic accuracy

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Modeling considerations in seismic assessment of RC bridges using state-of-practice structural analysis

Ricardo MONTEIRO, Miguel ARAÚJO, Raimundo DELGADO, Mário MARQUES

Frontiers of Structural and Civil Engineering 2018, Volume 12, Issue 1, Pages 109-124 doi: 10.1007/s11709-017-0389-7

Abstract: preferred choice of the majority of design codes, as an alternative to complete nonlinear time-history analysisto contribute to this need by providing further insight with respect to the use of commonly employed structuralanalysis software tools in nonlinear analysis of bridge structures.The adopted structural analysis program proved to be accurate, yielding reliable estimates, both in termsof local plastic hinge behavior and global structural behavior.

Keywords： nonlinear analysis pushover RC bridges structural modelling software

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Decomposition analysis applied to energy and emissions: A literature review

Frontiers of Engineering Management Pages 625-639 doi: 10.1007/s42524-023-0270-4

Abstract: Decomposition analysis has been widely used to assess the determinants of energy and CO₂ emissionsBoth the methodology and application of decomposition analysis have been largely improved in the pastTo this end, this study presents a literature survey for decomposition analysis applied to energy andtechniques is first conducted, followed by a synthesis of emerging trends and features for the decomposition analysisThe findings are expected to direct future research in decomposition analysis.

Keywords： index decomposition analysis structural decomposition analysis production decomposition analysis energy

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Proposal of a probabilistic assessment of structural collapse concomitantly subject to earthquake and

Gholamreza ABDOLLAHZADEH, Hadi FAGHIHMALEKI

Frontiers of Structural and Civil Engineering 2018, Volume 12, Issue 3, Pages 425-437 doi: 10.1007/s11709-017-0427-5

Abstract: developed scenarios and tried to assess different probabilities for each scenario and carried out an analysisIn the first step, two analysis models were used for each scenario; a non-linear dynamic time historyanalysis and a blast local dynamic analysis.In the second step, having the structural destructions of the first step in view, a pushdown analysisFinally, the annual probability of structural collapse under simultaneous earthquake and blast loads

Keywords： gas blast pushdown analysis progressive collapse annual probability of structural collapse 3D model of

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Shear assessment of compression flanges of structural concrete T-beams

Bj?rn SCHüTTE,Viktor SIGRIST

Frontiers of Structural and Civil Engineering 2014, Volume 8, Issue 4, Pages 354-361 doi: 10.1007/s11709-014-0082-z

Abstract: As is known, strut-and-tie models represent the force flow within a structural member at ultimate.An advanced method for the analysis of webs in shear is the Generalized Stress Field Approach [ ].

Keywords： concrete structures structural assessment stress field analysis shear

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Finite element analysis and structural design of pretensioned inverted T-beams with web openings

Hock Tian CHENG, Bashar S. MOHAMMED, Kamal Nasharuddin MUSTAPHA

Frontiers of Structural and Civil Engineering 2009, Volume 3, Issue 2, Pages 148-157 doi: 10.1007/s11709-009-0030-5

Abstract: In this paper the nonlinear analysis and design of simply supported pretensioned inverted T-beam withThe results from nonlinear finite element analysis were substantiated by test results from five pretensioned

Keywords： prestressed concrete inverted-T beam web opening

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Oxygen reduction electrocatalysis: From conventional to single-atomic platinum-based catalysts for proton

Frontiers in Energy doi: 10.1007/s11708-023-0907-3

Abstract: strategies of alloying/nanostructuring Pt particles and modifying/innovating supports in developing conventional

Keywords： oxygen reduction electrocatalysis Pt single-atom catalysts conventional Pt-based catalysts design

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Structural risk analysis of trans-oceanic suspension bridges

Zhang Qiang,Ma Jinghai

Strategic Study of CAE 2010, Volume 12, Issue 7, Pages 61-63

Abstract:

The paper states the methodology of SRA (structural risk analysis)ofThe risks to be controlled necessarily are concluded by the global risk analysis, and how to achievethe control is worked out by the element risk analysis.

Keywords： suspension bridge structural risk analysis bridge management