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Seismic retrofit of existing SRC frames using rocking walls and steel dampers

Akira WADA, Zhe QU, Shojiro MOTOYUI, Hiroyasu SAKATA

Frontiers of Structural and Civil Engineering 2011, Volume 5, Issue 3,   Pages 259-266 doi: 10.1007/s11709-011-0114-x

Abstract: A retrofit of an existing 11-story steel reinforced concrete frame that features the innovative use of

Keywords： building structure     seismic retrofit     rocking wall     steel damper    

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Heat Integration retrofit analysis—an oil refinery case study by Retrofit Tracing Grid Diagram

Andreja NEMET, Jiří Jaromír KLEMEŠ, Petar Sabev VARBANOV, Valter MANTELLI

Frontiers of Chemical Science and Engineering 2015, Volume 9, Issue 2,   Pages 163-182 doi: 10.1007/s11705-015-1520-8

Abstract: Two design implementations are often used in the industry: grassroots and retrofit.Although various methods have been developed for retrofit, it still needs more development to ensureThe Retrofit Tracing Grid Diagram presents all streams and heat exchangers in temperature scale and theThe tool incorporates the previously developed Cross-Pinch Analysis as well as path approach for retrofit

Keywords： Heat Integration     retrofit     Pinch Analysis     thermodynamic approach     oil refinery    

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A multi-objective design method for seismic retrofitting of existing reinforced concrete frames using

Yue CHEN; Rong XU; Hao WU; Tao SHENG

Frontiers of Structural and Civil Engineering 2022, Volume 16, Issue 9,   Pages 1089-1103 doi: 10.1007/s11709-022-0851-z

Abstract: Over the past several decades, a variety of technical ways have been developed in seismic retrofittingIn this paper, a design method has been exploited for seismic retrofitting of existing RFs using PWs

Keywords： pin-supported rocking wall     reinforced concrete frame     seismic retrofit     stiffness demand     drift concentration    

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Automated retrofit targeting of heat exchanger networks

Timothy G. Walmsley, Nathan S. Lal, Petar S. Varbanov, Jiří J. Klemeš

Frontiers of Chemical Science and Engineering 2018, Volume 12, Issue 4,   Pages 630-642 doi: 10.1007/s11705-018-1747-2

Abstract:

The aim of this paper is to develop a novel heat exchanger network (HEN) retrofit method based ona new automated retrofit targeting (ART) algorithm.ART uses the heat surplus-deficit table (HSDT) in combination with the Bridge Retrofit concepts to generateretrofit bridges option, from which a retrofit design may be formulated.The novel retrofit method including the ART algorithm has been successfully implemented in Microsoft

Keywords： process retrofit     pinch analysis     heat exchanger network     heat recovery    

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on Externality and Its Calculation Method of Existing Commercial Residential Buildings Energy Saving Retrofit

Zhao Yan,Liu Xiaojun

Strategic Study of CAE 2014, Volume 16, Issue 10,   Pages 100-105

Abstract: justify;">Externality exists in the field of existing commercial residential buildings energy-saving retrofitor eliminated; the necessary means should be adopted to internalize the externality of energy-saving retrofitby building a unified external energy saving calculation method, establishing energy-saving retrofit

Keywords： existing commercial residential buildings     energy saving retrofit     externality     calculation    

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Simplified seismic scenario analysis of existing masonry buildings accounting for local site effects

Frontiers of Structural and Civil Engineering 2024, Volume 18, Issue 2,   Pages 309-318 doi: 10.1007/s11709-024-0982-5

Abstract: This study discusses the effects of local sites and hazard amplification on the seismic vulnerabilityIn this context, a rapid seismic evaluation procedure was implemented on an old masonry building stockin the historical center Galata, located in İstanbul, to determine the seismic risk priority of the, different moment magnitudes, and source-to-site distances to obtain more accurate results for the seismicvulnerability assessment of masonry buildings and provide an improvement in the application of rapid seismic

Keywords： masonry buildings     seismic vulnerability assessment     cultural heritage     local site effect    

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Effects of green roof damping and configuration on structural seismic response

Frontiers of Structural and Civil Engineering 2023, Volume 17, Issue 8,   Pages 1133-1144 doi: 10.1007/s11709-023-0959-9

Abstract: To expand their usage, their inherent damping and layout sensitivity to seismic performance are investigated

Keywords： green infrastructure     green roof     structural resilience     seismic design    

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Effect of strata restraint on seismic performance of prefabricated sidewall joints in fabricated subway

Frontiers of Structural and Civil Engineering 2023, Volume 17, Issue 5,   Pages 763-779 doi: 10.1007/s11709-023-0917-6

Abstract: A new method to test the seismic performance of prefabricated specimens for underground assembled structuresIndices related to the seismic performance and damage modes are analyzed comprehensively to reveal theAdditionally, the strata restraint effect significantly affects the seismic performance and damage modeAn FE model that can be used to conduct a seismic performance study of prefabricated specimens for underground

Keywords： underground structures     precast sidewall specimen     seismic test method     bearing capacity     energy dissipation    

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Efficiency of scalar and vector intensity measures for seismic slope displacements

Gang WANG

Frontiers of Structural and Civil Engineering 2012, Volume 6, Issue 1,   Pages 44-52 doi: 10.1007/s11709-012-0138-x

Abstract: empirical prediction models as well as the ground motion selection criteria for time domain analysis of seismic

Keywords： seismic slope displacements     intensity measures     empirical prediction    

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Variability of waste copper slag concrete and its effect on the seismic safety of reinforced concrete

Frontiers of Structural and Civil Engineering 2022, Volume 16, Issue 1,   Pages 117-130 doi: 10.1007/s11709-021-0788-7

Abstract: In addition, the paper presents a reliability-based seismic risk assessment of a typical waste copperThe results show that waste copper slag can be safely used for seismic resistant structures as it results

Keywords： waste copper slag     quantification of variability     goodness-of-fit test     seismic risk assessment     PSDM    

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Performance-based seismic assessment of a historical masonry arch bridge: Effect of pulse-like excitations

Frontiers of Structural and Civil Engineering 2023, Volume 17, Issue 6,   Pages 855-869 doi: 10.1007/s11709-023-0972-z

Abstract: Seismic analysis of historical masonry bridges is important for authorities in all countries hostingFifteen seismic records were considered and categorized as far-field, pulse-like near-field, and non-pulse-like

Keywords： masonry arch bridges     seismic behavior     modal properties     pulse-like records     nonlinear time history    

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Experiment and calculation on seismic behavior of RC composite core walls with concealed steel truss

Wanlin CAO , Weihua CHANG , Changjun ZHAO , Jianwei ZHANG ,

Frontiers of Structural and Civil Engineering 2009, Volume 3, Issue 3,   Pages 255-261 doi: 10.1007/s11709-009-0043-0

Abstract: To improve the seismic performance of reinforced concrete core walls, reinforced concrete composite coreThe experimental study on seismic performance under cyclic loading was carried out.The test results showed that the seismic performance of core walls is improved greatly by the concealed

Keywords： reinforced concrete     steel truss     core walls     seismic performance    

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Numerical analysis on seismic response and failure mechanism of articulated pile−structure system in

Frontiers of Structural and Civil Engineering doi: 10.1007/s11709-024-0958-5

Abstract: This study investigates the seismic response and failure mode of a pile−structure system in a liquefiable

Keywords： numerical simulation     soil liquefaction     pile foundation     shaking-table experiment     seismic responses    

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Seismic design and analysis of a high-rise self-centering wall building: Case study

Frontiers of Structural and Civil Engineering 2023, Volume 17, Issue 11,   Pages 1690-1706 doi: 10.1007/s11709-023-0022-x

Abstract: building is designed in accordance with direct displacement-based design methodology, with modification of seismicWall sections are designed with external energy-dissipating devices of steel dampers, and seismic performanceThe seismic design procedure of such a high-rise building, using self-centering wall structures, is comprehensivelyThe demonstration project promotes the concept of seismic resilient structures and contributes to the

Keywords： self-centering wall     post-tensioned precast concrete wall     seismic resilient structure     high-rise building     seismic design     engineering practice    

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2.5-dimension soil seismic response to oblique incident waves based on exact free-field solution

Frontiers of Structural and Civil Engineering 2024, Volume 18, Issue 2,   Pages 216-235 doi: 10.1007/s11709-024-1051-9

Abstract: With the three dimensional (3D) oblique incident waves exactly determined for the free field, the soil seismicNext, the earthquake spectra are incorporated by the concept of equivalent seismic forces on the near-fieldFor the asymmetric 2.5D finite/infinite element model adopted, the procedure for soil seismic analysis

Keywords： 3D oblique incident wave     seismic response analysis     2.5D approach     infinite element     half-space    

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Title Author Date Type Operation

Seismic retrofit of existing SRC frames using rocking walls and steel dampers

Akira WADA, Zhe QU, Shojiro MOTOYUI, Hiroyasu SAKATA

Journal Article

Heat Integration retrofit analysis—an oil refinery case study by Retrofit Tracing Grid Diagram

Andreja NEMET, Jiří Jaromír KLEMEŠ, Petar Sabev VARBANOV, Valter MANTELLI

Journal Article

A multi-objective design method for seismic retrofitting of existing reinforced concrete frames using

Yue CHEN; Rong XU; Hao WU; Tao SHENG

Journal Article

Automated retrofit targeting of heat exchanger networks

Timothy G. Walmsley, Nathan S. Lal, Petar S. Varbanov, Jiří J. Klemeš

Journal Article

on Externality and Its Calculation Method of Existing Commercial Residential Buildings Energy Saving Retrofit

Zhao Yan,Liu Xiaojun

Journal Article

Simplified seismic scenario analysis of existing masonry buildings accounting for local site effects

Journal Article

Effects of green roof damping and configuration on structural seismic response

Journal Article

Effect of strata restraint on seismic performance of prefabricated sidewall joints in fabricated subway

Journal Article

Efficiency of scalar and vector intensity measures for seismic slope displacements

Gang WANG

Journal Article

Variability of waste copper slag concrete and its effect on the seismic safety of reinforced concrete

Journal Article

Performance-based seismic assessment of a historical masonry arch bridge: Effect of pulse-like excitations

Journal Article

Experiment and calculation on seismic behavior of RC composite core walls with concealed steel truss

Wanlin CAO , Weihua CHANG , Changjun ZHAO , Jianwei ZHANG ,

Journal Article

Numerical analysis on seismic response and failure mechanism of articulated pile−structure system in

Journal Article

Seismic design and analysis of a high-rise self-centering wall building: Case study

Journal Article

2.5-dimension soil seismic response to oblique incident waves based on exact free-field solution

Journal Article