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Shear wall layout optimization of tall buildings using Quantum Charged System Search

Siamak TALATAHARI, Mahdi RABIEI

Frontiers of Structural and Civil Engineering 2020, Volume 14, Issue 5,   Pages 1131-1151 doi: 10.1007/s11709-020-0660-1

Abstract: This paper presents a developed meta-heuristic algorithm to optimize the shear walls of tall reinforcedconcrete buildings.The cost of tall building is taken as the objective function.Since the design of the lateral system plays a major role in the performance of the tall buildings, this

Keywords： Quantum Charged System Search     shear wall     layout optimization     tall buildings    

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Influence of core stiffness on the behavior of tall timber buildings subjected to wind loads

Zhouyan XIA, Jan-Willem G. VAN DE KUILEN, Andrea POLASTRI, Ario CECCOTTI, Minjuan HE

Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 1,   Pages 213-226 doi: 10.1007/s11709-021-0692-1

Abstract: This study analyzes the feasibility of the use of cross-laminated timber (CLT) as a load-bearing structural element in a 40-story building based on Chinese design requirements. The proposed design of the high-rise concrete–CLT building utilizes the core–outrigger system. Concrete is used for the central core and outriggers, and CLT is used for the rest of the structure of the building. Finite element models with different types of connections were developed using SAP2000 to analyze the lateral behavior of the building under wind action. The finite element models with rigid connections deduce the wind load distributions on individual structural elements, which determine the total number and the stiffness of fasteners of the CLT panels. Accordingly, spring links with equivalent stiffness that simulate the mechanical fasteners were employed in SAP2000. The results indicate that CLT increases the lateral flexibility of the building. A closed concrete core was substituted by two half cores to measure the requirement of the maximum lateral deflection. However, the acceleration at the building top still exceeded the limitation prescribed in Chinese Code JGJ 3–2010 owing to the lightweight of CLT and decreased stiffness of the hybrid building. To restrict this top acceleration within the limit, further approaches to increase the stiffness in the weak direction of the building are required. Methods such as the modification of the floor layout, increase in the thickness of walls, and addition of extra damping capacity should be considered and verified in the future.

Keywords： cross-laminated timber     tall timber buildings     finite element analysis     horizontal deflection     top acceleration    

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Experimental Study on Design for Pressurization System in Tall Buildings

Feng Rui,Huo Ran,Wang Bingling,Zhang Jingyan

Strategic Study of CAE 2006, Volume 8, Issue 4,   Pages 79-85

Abstract: situation, there is an important assistant meaning on researching the design of pressurization system in tallbuildings.

Keywords： tall buildings     pressurization     upper injection system     critical velocity     simulation    

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Response of basement wall in tall buildings foundation under lateral loading

Irfan JAMIL; Irshad AHMAD; Aqeel Ur REHMAN; Aqib AHMED; Ameer HAMZA; Wali ULLAH

Frontiers of Structural and Civil Engineering 2022, Volume 16, Issue 11,   Pages 1415-1423 doi: 10.1007/s11709-022-0885-2

Abstract: With increasing population and limitation of availability of land, tall buildings supported on piledthe ratio of floor area to height, and to fulfill storage and parking facilities requirements, these tallbuildings usually have more than one basement level.The piled raft design can become more economical for tall buildings if the basement’s walls are taken

Keywords： basement wall     lateral load     displacement     piled raft    

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Tall Buildings with Dynamic Facade Under Winds Article

Fei Ding, Ahsan Kareem

Engineering 2020, Volume 6, Issue 12,   Pages 1443-1453 doi: 10.1016/j.eng.2020.07.020

Abstract:

Burgeoning growth of tall buildings in urban areas around the world is placing new demands on theirCurrent practice is to search for optimal shapes, but this limits buildings with static or fixed formbuilding that can adapt its form to the changing complex wind environment in urban areas with clusters of tallbuildings, i.e., by implementing a dynamic facade.profile to minimize the source of dynamic wind load excitation, and holds the promise of revolutionizing tall

Keywords： Tall buildings     Aerodynamic shape tailoring     Autonomous morphing     Cyber–physical system     Computational    

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Response in piled raft foundation of tall chimneys under along-wind load incorporating flexibility of

B. R. JAYALEKSHMI,S.V. JISHA,R. SHIVASHANKAR

Frontiers of Structural and Civil Engineering 2015, Volume 9, Issue 3,   Pages 307-322 doi: 10.1007/s11709-015-0288-8

Abstract: The present paper deals with the numerical analysis of tall reinforced concrete chimneys with piled raft

Keywords： finite element method     piled raft     tall chimney     soil-structure interaction     along-wind load    

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Higher-order mode effects on the seismic performance of tall piers

Zhongguo GUAN, Jianzhong LI, Yan XU, Hao LU

Frontiers of Structural and Civil Engineering 2011, Volume 5, Issue 4,   Pages 496-502 doi: 10.1007/s11709-011-0131-9

Abstract: A comprehensive analysis was conducted to investigate the seismic performance of a typical tall bridgemechanical state of the critical hinge and therefore is not suitable for use in the seismic design of tallMistakenly using the displacement-based seismic design method for tall piers may result in a seriously

Keywords： tall bridges     higher-order mode effects     incremental dynamic analysis    

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Seismic progressive-failure analysis of tall steel structures under beam-removal scenarios

Behrouz BEHNAM, Fahimeh SHOJAEI, Hamid Reza RONAGH

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 4,   Pages 904-917 doi: 10.1007/s11709-019-0525-7

Abstract: Investigating progressive collapse of tall structures under beam removal scenarios after earthquake is

Keywords： progressive collapse     tall steel moment-resisting frames     non-linear dynamic analysis     beam-removal scenario    

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Control of wind-induced vibration of long-span bridges and tall buildings

GU Ming

Frontiers of Structural and Civil Engineering 2007, Volume 1, Issue 1,   Pages 51-62 doi: 10.1007/s11709-007-0005-3

Abstract: on controlling wind-induced vibration of large-scale structures, such as long-span bridges and super-tallbuildings, has been an issue of great concern.sinusoidal reference strategy is developed for adaptive control of wind-induced vibration of super-tallbuildings.

Keywords： torsional buffeting     large-scale     semiactive     adjustable frequency     building aeroelastic    

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Effect of concrete creep and shrinkage on tall hybrid-structures and its countermeasures

Pusheng SHEN, Hui FANG, Xinhong XIA

Frontiers of Structural and Civil Engineering 2009, Volume 3, Issue 2,   Pages 234-239 doi: 10.1007/s11709-009-0020-7

Abstract: This paper aims to study the different vertical displacements in tall hybrid-structures and the correspondingFirst, the method to calculate the different vertical displacements in tall hybrid-structures is presentedThis method is simple and practical in the calculation of different vertical displacements in tall andsuper-tall hybrid-structures.

Keywords： creep     shrinkage     construction process     hybrid-structure    

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Analysis of energy saving optimization of campus buildings based on energy simulation

Dingding TONG, Jing ZHAO

Frontiers in Energy 2013, Volume 7, Issue 3,   Pages 388-398 doi: 10.1007/s11708-013-0273-7

Abstract: The energy consumption of campus buildings has specific characteristics, because of the concentratedThe traditional energy system design and operation for campus buildings is only based on the constantin China, not taking into consideration the real heating or cooling load characteristics of campus buildingsset different set-point temperatures in different operation stages of public and residential campus buildings

Keywords： campus buildings     set-point temperature     energy simulation     energy saving optimization    

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Heat prices for public buildings in Tianjin

Boyuan HAO,Zhe TIAN,Yan DING,Peng PENG

Frontiers in Energy 2016, Volume 10, Issue 3,   Pages 249-259 doi: 10.1007/s11708-016-0412-z

Abstract: awareness of heat users and heating enterprises can be stimulated by implementing heat metering for public buildingsIn this paper, a two-part heat price for public buildings in Tianjin is introduced, which divides theanalysis of information collected from two pilot heating enterprises, the specific heat load for public buildingsFinally, the two-part heat price for public buildings in Tianjin is determined: the basic heat priceSuch a price could be implemented in the initial stage of heat metering for public buildings in Tianjin

Keywords： heat metering     public buildings     two-part heat price     specific heat load    

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Design and control optimization of energy systems of smart buildings today and in the near future

Shengwei WANG, Wenjie GANG

Frontiers of Engineering Management 2017, Volume 4, Issue 1,   Pages 58-66 doi: 10.15302/J-FEM-2017005

Abstract: Buildings contribute to a major part of energy consumption in urban areas, especially in areas like HongKong which is full of high-rise buildings.Smart buildings with high efficiency can reduce the energy consumption largely and help achieve greenapproach to improve the energy efficiency of building energy systems and promote the development of smart buildings

Keywords： Design optimization     Optimal control     Smart building     Energy efficiency    

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Comprehensive review of modeling, structure, and integration techniques of smart buildings in the cyber-physical-social

Frontiers in Energy 2022, Volume 16, Issue 1,   Pages 74-94 doi: 10.1007/s11708-021-0792-6

Abstract: Smart buildings have been proven to be a kind of flexible demand response resources in the power systemIn this paper, a brief comprehensive survey of the modeling, controlling, and operation of smart buildingssmart building operation structure is proposed, and the integration techniques for the group of smart buildingsMoreover, available business models for aggregating the smart buildings are discussed.Furthermore, the required advanced technologies for well-developed smart buildings are outlined.

Keywords： smart buildings     cyber-physical-social-system     optimization     modeling     demand response     virtual power    

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Survey and analysis of energy consumption in office buildings in Tianjin

Junlong LI, Huan ZHANG, Shijun YOU, Zhenhui XIE

Frontiers in Energy 2013, Volume 7, Issue 1,   Pages 69-74 doi: 10.1007/s11708-012-0221-y

Abstract: An energy audit of 24 office buildings was conducted in Tianjin, including basic information of buildingsThe investigation results showed that the average intensity of energy consumption in office buildings

Keywords： office building     energy consumption intensity     energy consumption breakdown     energy saving measures    

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Title Author Date Type Operation

Shear wall layout optimization of tall buildings using Quantum Charged System Search

Siamak TALATAHARI, Mahdi RABIEI

Journal Article

Influence of core stiffness on the behavior of tall timber buildings subjected to wind loads

Zhouyan XIA, Jan-Willem G. VAN DE KUILEN, Andrea POLASTRI, Ario CECCOTTI, Minjuan HE

Journal Article

Experimental Study on Design for Pressurization System in Tall Buildings

Feng Rui,Huo Ran,Wang Bingling,Zhang Jingyan

Journal Article

Response of basement wall in tall buildings foundation under lateral loading

Irfan JAMIL; Irshad AHMAD; Aqeel Ur REHMAN; Aqib AHMED; Ameer HAMZA; Wali ULLAH

Journal Article

Tall Buildings with Dynamic Facade Under Winds

Fei Ding, Ahsan Kareem

Journal Article

Response in piled raft foundation of tall chimneys under along-wind load incorporating flexibility of

B. R. JAYALEKSHMI,S.V. JISHA,R. SHIVASHANKAR

Journal Article

Higher-order mode effects on the seismic performance of tall piers

Zhongguo GUAN, Jianzhong LI, Yan XU, Hao LU

Journal Article

Seismic progressive-failure analysis of tall steel structures under beam-removal scenarios

Behrouz BEHNAM, Fahimeh SHOJAEI, Hamid Reza RONAGH

Journal Article

Control of wind-induced vibration of long-span bridges and tall buildings

GU Ming

Journal Article

Effect of concrete creep and shrinkage on tall hybrid-structures and its countermeasures

Pusheng SHEN, Hui FANG, Xinhong XIA

Journal Article

Analysis of energy saving optimization of campus buildings based on energy simulation

Dingding TONG, Jing ZHAO

Journal Article

Heat prices for public buildings in Tianjin

Boyuan HAO,Zhe TIAN,Yan DING,Peng PENG

Journal Article

Design and control optimization of energy systems of smart buildings today and in the near future

Shengwei WANG, Wenjie GANG

Journal Article

Comprehensive review of modeling, structure, and integration techniques of smart buildings in the cyber-physical-social

Journal Article

Survey and analysis of energy consumption in office buildings in Tianjin

Junlong LI, Huan ZHANG, Shijun YOU, Zhenhui XIE

Journal Article