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Practical optimization of deployable and scissor-like structures using a fast GA method

M. SALAR, M. R. GHASEMI, B. DIZANGIAN

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 3,   Pages 557-568 doi: 10.1007/s11709-018-0497-z

Abstract: This paper addresses practical sizing optimization of deployable and scissor-like structures from a newAt this time, there is a few studies done considering practical optimization of these structures.In foldable scissor-like structures, connections have a complex behavior.Optimization results show that despite less weight for aluminum models than steel models, aluminum deployablestructures are not affordable because they need more material than steel structures and cause more environmental

Keywords: optimization     scissor-like structures     deployable structures     genetic algorithm     ABAQUS    

Recent Advances in Space-Deployable Structures in China

Xiaofei Ma, Tuanjie Li, Jingya Ma, Zhiyi Wang, Chuang Shi, Shikun Zheng, Qifeng Cui, Xiao Li, Fan Liu, Hongwei Guo, Liwu Liu, Zuowei Wang, Yang Li

Engineering 2022, Volume 17, Issue 10,   Pages 208-220 doi: 10.1016/j.eng.2022.04.013

Abstract:

Deployable space structure technology is an approach used in building spacecraft, especially whenWith the development of communication, remote-sensing, and navigation satellites, space-deployablestructures have become cutting-edge research topics in space science and technology.in China, including large space mesh antennas, space solar arrays, and deployable structures andCritical technologies of space-deployable structures are addressed from the perspectives of deployable

Keywords: Deployable space structures     Mesh antennas     Solar arrays     Deep-space exploration    

Application and development of modern long-span space structures in China

Shilin DONG, Yang ZHAO, Dong XING

Frontiers of Structural and Civil Engineering 2012, Volume 6, Issue 3,   Pages 224-239 doi: 10.1007/s11709-012-0166-6

Abstract: Modern long-span space structures, developed during the 1970s and 1980s, are light and effective structuresFor the premodern space structures widely used since the mid-twentieth century (such as thin shells,space trusses, lattice shells and ordinary cable structures), new space structures have been developedstructures, including composite space trusses, open-web grid structures, polyhedron space frame structuresstructures, modern flexible space structures and modern rigid-flexible combined space structures.

Keywords: modern long-span space structures     rigid space structures     flexible space structures     rigid-flexible combinedspace structures     application and development    

Space structures and Olympic gymnasiums

Shen Shizhao

Strategic Study of Chinese Academy of Engineering 2008, Volume 10, Issue 8,   Pages 12-21

Abstract:

Space structures are always preferred for Olympic stadiums and gymnasiumsThe construction of 2008 Beijing Olympic stadiums and gymnasiums provides an enormous stage for spacestructures.It is advisable and useful for the further development of space structures to summarize the advanced

Keywords: space structure     Olympic stadium     design concept     innovative technique    

Shape control of multi-cellular inflatable panels

N. KATAYAMA, K. ISHIMURA, K. MINESUGI, DANIEL J. INMAN

Frontiers of Mechanical Engineering 2013, Volume 8, Issue 3,   Pages 276-282 doi: 10.1007/s11465-013-0267-5

Abstract:

Multi-cellular inflatable structures are ultra-light and robust against membrane damage such as pinholescaused by space debris.Due to their robustness, inflatable structures supported by inner gases can be applied as space structures

Keywords: Membrane structures     inflatable structure     shape control     smart structures     structural mechanics     space engineering    

Watt linkage–based legged deployable landing mechanism for reusable launch vehicle: Principle, prototype

Haitao Yu,Baolin Tian,Zhen Yan,Haibo Gao,Hongjian Zhang,Huiqiang Wu,Yingchao Wang,Yuhong Shi,Zongquan Deng,

Engineering doi: 10.1016/j.eng.2022.05.015

Abstract: The reusable launch vehicle (RLV) presents a new avenue for reducing cost of space transportation.This study proposes a novel legged deployable landing mechanism (LDLM) for RLV.

Keywords: Reusable launch vehicle (RLV)     Deployable mechanism     Optimization design    

The “Tiangong” Chinese Space Station project

Yang HONG

Frontiers of Engineering Management 2018, Volume 5, Issue 2,   Pages 278-283 doi: 10.15302/J-FEM-2018202

Keywords: manned space station     space station project     basic design    

Marine Structures: Future Trends and the Role of Universities Perspective

Preben Terndrup Pedersen

Engineering 2015, Volume 1, Issue 1,   Pages 131-138 doi: 10.15302/J-ENG-2015004

Abstract: paper emphasizes some of the challenges and trends associated with the future development of marine structuresefficiency of energy-consuming ships, and on design challenges related to energy-producing offshore structuresthe analysis tools that are most needed to enable sustainable designs for future ships and offshore structurescontains thoughts on the role of universities in education, research, and innovation regarding marine structures

Keywords: marine structures     ships     offshore structures     curriculum     research activities    

Ranking of design scenarios of TMD for seismically excited structures using TOPSIS

Sadegh ETEDALI

Frontiers of Structural and Civil Engineering 2020, Volume 14, Issue 6,   Pages 1372-1386 doi: 10.1007/s11709-020-0671-y

Abstract: In this paper, design scenarios of a tuned mass damper (TMD) for seismically excited structures are ranked

Keywords: seismic-excited building     TMD     optimum design     PSO     design scenario     TOPSIS    

Materials-oriented integrated design and construction of structures in civil engineering—A review

Frontiers of Structural and Civil Engineering 2022, Volume 16, Issue 1,   Pages 24-44 doi: 10.1007/s11709-021-0794-9

Abstract: Material-oriented integrated design and construction of structures (MIDCS) combine materials engineeringexplore real-world examples of MIDCS, including the realization of MIDCS in timber seismic-resistant structures, masonry arch structures, long-span steel bridges, prefabricated/on-site extruded light-weight steelstructures, fiber-reinforced cementitious composites structures, and fiber-reinforced polymer bridgemanufacturing are briefly reviewed and discussed to demonstrate how MIDCS can combine materials and structures

Keywords: integrated design and construction     fiber-reinforced concrete     fiber-reinforced polymer     light-weight steel structures    

Exploration and research of space physics and space weather

Wang Chi

Strategic Study of Chinese Academy of Engineering 2008, Volume 10, Issue 6,   Pages 41-45

Abstract:

Space physics is a fast-growing cross-discipline science with the advanceSpace environment is becoming more and more important as the fourth living environment for human beingStarting from the early 1990s, space weather is born by applying the fundamentals of space physics toon our high-tech systems on the earth and in space.physics and space weather exploration and study, and introduces the suggested space physics and space

Keywords: space physics     space weather     space physics exploration     strategic plan    

Mortarless structures based on topological interlocking

Arcady V. DYSKIN, Elena PASTERNAK, Yuri ESTRIN

Frontiers of Structural and Civil Engineering 2012, Volume 6, Issue 2,   Pages 188-197 doi: 10.1007/s11709-012-0156-8

Abstract: We review the principle of topological interlocking and analyze the properties of the mortarless structuresWe concentrate on structures built of osteomorphic blocks – the blocks possessing specially engineeredcontact surfaces allowing assembling various 2D and 3D structures.These structures are easy to build and can be made demountable.The overall structural integrity of these structures depends on the force imposed by peripheral constraint

Keywords: topological interlocking     fragmented structures     segmented structures     constraint     delamination     bending stiffness    

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 presentedsample calculation, the measures to effectively reduce the different vertical displacements in hybrid-structuresand practical in the calculation of different vertical displacements in tall and super-tall hybrid-structures

Keywords: creep     shrinkage     construction process     hybrid-structure    

Novel method of constructing generalized Hoberman sphere mechanisms based on deployment axes

Xuemin SUN, Yan-An YAO, Ruiming LI

Frontiers of Mechanical Engineering 2020, Volume 15, Issue 1,   Pages 89-99 doi: 10.1007/s11465-019-0567-5

Abstract: Second, the connection conditions of two GAEs II loops that share a common deployable center are discussed

Keywords: deployable mechanism     type II generalized angulated elements     Hoberman sphere mechanism     deployment axes    

Sustainability of steel structures: towards an integrated approach to life-time engineering design

Raffaele LANDOLFO, Lucrezia CASCINI, Francesco PORTIOLI

Frontiers of Structural and Civil Engineering 2011, Volume 5, Issue 3,   Pages 304-314 doi: 10.1007/s01709-011-0123-9

Abstract: A special focus is devoted to the durability design of metal structures with respect to the degradationFinally a proposal towards an integrated approach to life-time engineering design of steel structures

Keywords: sustainability     life-time engineering     performance based design     durability     metal structures    

Title Author Date Type Operation

Practical optimization of deployable and scissor-like structures using a fast GA method

M. SALAR, M. R. GHASEMI, B. DIZANGIAN

Journal Article

Recent Advances in Space-Deployable Structures in China

Xiaofei Ma, Tuanjie Li, Jingya Ma, Zhiyi Wang, Chuang Shi, Shikun Zheng, Qifeng Cui, Xiao Li, Fan Liu, Hongwei Guo, Liwu Liu, Zuowei Wang, Yang Li

Journal Article

Application and development of modern long-span space structures in China

Shilin DONG, Yang ZHAO, Dong XING

Journal Article

Space structures and Olympic gymnasiums

Shen Shizhao

Journal Article

Shape control of multi-cellular inflatable panels

N. KATAYAMA, K. ISHIMURA, K. MINESUGI, DANIEL J. INMAN

Journal Article

Watt linkage–based legged deployable landing mechanism for reusable launch vehicle: Principle, prototype

Haitao Yu,Baolin Tian,Zhen Yan,Haibo Gao,Hongjian Zhang,Huiqiang Wu,Yingchao Wang,Yuhong Shi,Zongquan Deng,

Journal Article

The “Tiangong” Chinese Space Station project

Yang HONG

Journal Article

Marine Structures: Future Trends and the Role of Universities

Preben Terndrup Pedersen

Journal Article

Ranking of design scenarios of TMD for seismically excited structures using TOPSIS

Sadegh ETEDALI

Journal Article

Materials-oriented integrated design and construction of structures in civil engineering—A review

Journal Article

Exploration and research of space physics and space weather

Wang Chi

Journal Article

Mortarless structures based on topological interlocking

Arcady V. DYSKIN, Elena PASTERNAK, Yuri ESTRIN

Journal Article

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

Pusheng SHEN, Hui FANG, Xinhong XIA

Journal Article

Novel method of constructing generalized Hoberman sphere mechanisms based on deployment axes

Xuemin SUN, Yan-An YAO, Ruiming LI

Journal Article

Sustainability of steel structures: towards an integrated approach to life-time engineering design

Raffaele LANDOLFO, Lucrezia CASCINI, Francesco PORTIOLI

Journal Article