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Developing New-type Light-gage Steel Structure in China

Tao Zhong,He Baokang

Strategic Study of CAE 2000, Volume 2, Issue 3, Pages 77-81

Abstract:

This paper describes the concept of new-type light-gage steel structure system and discusses the characteristicsSome suggestions have also been made to develop new light-gage steel structure in China.

Keywords： new type light-gage steel structure development problems suggestions

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Performance of steel bridge deck pavement structure with ultra high performance concrete based on resin

Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 4, Pages 895-904 doi: 10.1007/s11709-021-0759-z

Abstract: This research investigated a pavement system on steel bridge decks that use epoxy resin (EP) bonded ultra-highThe results show that the resin bonded UHPC pavement structure can reduce the weld strain in the steelon steel bridge decks by about 50%; the bending resistance of reinforced UHPC structures is twice thatof unreinforced UHPC structure, and the dynamic deflection of the UHPC pavement structure increasesdynamic deflection of 0.35 mm, which meets the requirements for fatigue performance of pavements on steel

Keywords： steel bridge deck pavement ultra-high-performance concrete epoxy resin composite structure bending

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Layout optimization of steel reinforcement in concrete structure using a truss-continuum model

Frontiers of Structural and Civil Engineering 2023, Volume 17, Issue 5, Pages 669-685 doi: 10.1007/s11709-023-0963-0

Abstract: optimization (BESO), a new approach is developed in this study to optimize the reinforcement layout in steel-reinforcedTo fully utilize the tensile strength of steel and the compressive strength of concrete, the optimizationsensitivity of steel in a concrete–steel composite is integrated with the average normal stress of aClear steel trajectories of SRC structures can be obtained using both methods.M-BESO facilitates a fully digital workflow that can be extremely effective for improving the design of steel

Keywords： bi-directional evolutionary structural optimization steel-reinforced concrete concrete stress reinforcement

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Simulation of steel beam under ceiling jet based on a wind–fire–structure coupling model

Frontiers of Structural and Civil Engineering 2023, Volume 17, Issue 1, Pages 78-98 doi: 10.1007/s11709-022-0936-8

Abstract: Instead of applying the concept of adiabatic surface temperature (AST) to achieve fluid–structure couplingregion in windless conditions was found to be significant, thus explaining the stress distribution of steel

Keywords： CFD–FEM coupling steel beam wind ceiling jet numerical heat transfer

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Steel Bridges in China

Pan Jiyan

Strategic Study of CAE 2007, Volume 9, Issue 7, Pages 18-26

Abstract:

This paper contains a brief introduction of the development of the steelIt also introduces the characteristic requiremens of the material used in steel bridges.

Keywords： steel brigde in China steel materials design of steel brigde structure of steel bridge

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Development of realistic design fire time-temperature curves for the testing of cold-formed steel wall

Anthony Deloge ARIYANAYAGAM,Mahen MAHENDRAN

Frontiers of Structural and Civil Engineering 2014, Volume 8, Issue 4, Pages 427-447 doi: 10.1007/s11709-014-0279-1

Abstract: Fire resistance rating of light gauge steel frame (LSF) wall systems is obtained from fire tests basedseverity has increased in modern buildings due to higher fuel loads as a result of modern furniture and light

Keywords： fire safety standard fire curve realistic design fire time-temperature curves light gauge steel frame

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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: Horizontal strengthened storeys are widely used in super high-rise steel structures to improve the lateralThis use has great effects on the seismic properties of the entire structure.The seismic properties of the Wuhan International Securities Building (a 68-storey super high-rise steelstructure with three horizontal strengthened storeys) were evaluated in this study.This study provides references for the seismic design of super high-rise steel structures with horizontal

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

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Seismic performance of prestressed concrete stand structure supporting retractable steel roof

Yiyi CHEN, Dazhao ZHANG, Weichen XUE, Wensheng LU

Frontiers of Structural and Civil Engineering 2009, Volume 3, Issue 2, Pages 117-124 doi: 10.1007/s11709-009-0024-3

Abstract: seismic behavior of a structural system composed of pre-stressed concrete stand supporting a retractable steelroof status has great effect on the natural period, vibration modes, and seismic response of the whole structure

Keywords： retractable steel roof prestressed concrete seismic performance failure mode inelastic response shaking

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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 ofpost-tensioned rocking walls and shear steel dampers is presented.The retrofitting system is expected to effectively control the deformation pattern of the existing structureand significantly reduce damage to the existing structure during major earthquakes.

Keywords： building structure seismic retrofit rocking wall steel damper

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Integrated Analysis on the Synergistic Reduction of Carbon and Pollution Emissions from China’s Iron and Steel

Quanyin Tan,Fei Liu,Jinhui Li,

Engineering doi: 10.1016/j.eng.2023.09.018

Abstract: Decarbonization and decontamination of the iron and steel industry (ISI), which contributes up to 15%Here, we explored the inherent potential of measures to adjust feedstock composition and technological structurepollution emissions (except for particulate matter emissions) could be achieved by 2025 under a high steelHowever, subject to a limited volume of steel scrap, a focused increase in the EAF ratio with neglectionof the available supply of steel scrap to EAF facilities would lead to an increase carbon and pollution

Keywords： Iron and steel industry Carbon and pollution emissions Synergistic reduction Technological structure Steel scrap Cross-elasticity

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The Structure of Steel Industry and the Mode of Steel Plants

Yin Ruiyu

Strategic Study of CAE 2001, Volume 3, Issue 6, Pages 24-32

Abstract:

The development of steel industry and the present situation of restructuring of Chinese steel enterprisesThe analysis and integration of steel manufacturing process and the direction of technological progressThe production processes for different steel products are discussed and the structure and mode of steel

Steel plants will be developed into two typical modes： the city peripheral steel plant and thesteel plant located in the ecological industry zone.

Keywords： steel industry steel plant structural adjustment steel manufacturing procces analysis and integration

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Structure and performance of welding joint of Q235 steel welded by SHS welding

Junzhi HU, Sumei WANG, Xiaoli ZHAO, Shilin ZHU, Botao YU,

Frontiers of Mechanical Engineering 2010, Volume 5, Issue 2, Pages 189-193 doi: 10.1007/s11465-010-0003-3

Abstract: A self-propagating high-temperature synthesis (SHS) welding-pen that can weld steel workpiece from 6to 10 mm is developed and welds the Q235 steel.The structure and properties of the welding joint are studied.

Keywords： self-propagating high-temperature synthesis (SHS) welding welding line structure and performance melting

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Feasibility analysis of modified AL-6XN steel for structure component application in supercritical water-cooled

Xinggang LI, Qingzhi YAN, Rong MA, Haoqiang WANG, Changchun GE

Frontiers in Energy 2009, Volume 3, Issue 2, Pages 193-197 doi: 10.1007/s11708-009-0030-0

Abstract: Modified AL-6XN austenite steel was patterned after AL-6XN superaustenitic stainless steel by introducingexhibited comparable tensile strength, and superior plasticity and impact toughness to commercial AL-6XN steelcorrosion resistance and impact toughness were measured to evaluate the qualification of modified AL-6XN steeldegradation in corrosion resistance and impact toughness after aging for 50 hours when modified AL-6XN steel

Keywords： supercritical water cooled reactor tensile impact toughness corrosion aging

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Theoretical Developments and Experimental Examinations in Special Relativity

Huang Zhixun

Strategic Study of CAE 2003, Volume 5, Issue 5, Pages 7-18

Abstract: theoretical and experimental examination, the problems of SR are concentrated on two fields—the lightspeed constancy postulate, and the inference of light speed can't superluminal./p>

After 1992, experiments have revealed superluminal velocities, i. e. velocities faster than lightIn 2001, there is evidence to suggest that the velocity of light is slowly decreasing over cosmologicalThis would call into question whether the light speed is truly constant or not .

Keywords： special relativity light speed constancy postulate faster than light (superluminal) fine structure constant

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Corrosion damage assessment and monitoring of large steel space structures

Bo CHEN, You-Lin XU, Weilian QU,

Frontiers of Structural and Civil Engineering 2010, Volume 4, Issue 3, Pages 354-369 doi: 10.1007/s11709-010-0088-0

Abstract: Large steel space structures, when exposed to a harsh corrosive environment, are inevitably subjectedThis paper proposes a framework for assessing the corrosion damage of large steel space structures subjectedThe proposed framework is applied to a real large steel space structure built in the southern coastalBased on the results, the conceptual design of the corrosion monitoring system of large steel space structures

Keywords： large steel space structure atmospheric corrosion stress corrosion cracking corrosion damage damage assessment