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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

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Virtual pre-assembly for large steel structures based on BIM, PLP algorithm, and 3D measurement

Ying ZHOU, Wan WANG, Hanbin LUO, Yan ZHANG

Frontiers of Engineering Management 2019, Volume 6, Issue 2, Pages 207-220 doi: 10.1007/s42524-019-0016-5

Abstract: The current physical pre-assembly method of large steel structures is time consuming and costly and requireslarge sites.Thus, the pre-assembly of large steel structures in a virtual way, starting from building informationThe technique verifies the feasibility of the steel structure assembly and the fulfillment of the designgeometries, starting from the real data obtained by an accurate metric survey of the fabricated steel

Keywords： steel structure pre-assembly BIM plane-line-point 3D measurement

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Prediction of cyclic large plasticity for prestrained structural steel using only tensile coupon tests

Liang-Jiu JIA, Tsuyoshi KOYAMA, Hitoshi KUWAMURA

Frontiers of Structural and Civil Engineering 2013, Volume 7, Issue 4, Pages 466-476 doi: 10.1007/s11709-013-0219-5

Abstract: Cold-formed steel members, which experience complicated prestrain histories, are frequently applied inthe prestrained steels, and the second requires both the monotonic tensile test data from the virgin steel

Keywords： cyclic plasticity prestrain Chaboche model mild steel

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Large-span high-speed railway bridges across Yangtze River and Yellow River

Gao Zongyu

Strategic Study of CAE 2009, Volume 11, Issue 1, Pages 17-21

Abstract:

The steel truss structure is adopted for all of these bridges of the

Keywords： large-span high-speed railway bridge steel truss structure new technology

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Using machine learning models to explore the solution space of large nonlinear systems underlying flowsheet

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 2, Pages 183-197 doi: 10.1007/s11705-021-2073-7

Abstract: Flowsheet simulations of chemical processes on an industrial scale require the solution of large systemstechnical, economic, environmental, and safety considerations may further limit the feasible solution spaceTo support the exploration of the design variable space for such scenarios, an adaptive sampling technique

Keywords： machine learning flowsheet simulations constraints exploration

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Contribution of Design Innovation to Oriental Pearl Tower & Menara Jakarta

Jiang Huancheng

Strategic Study of CAE 1999, Volume 1, Issue 1, Pages 30-35

Abstract: Jakarta should be greatly attributed to the design innovation not only in architecture, but also in structureproject of Shanghai Tower, designers used a string of pearls to symbolize Shanghai, hanging on a mega spaceSuch kind of structure is also beneficial for wind and seismic resistance.the tower, such as to use a prestressed concrete shell to support the 50m sphere, to use bi-hanging steelstructure for the45m sphere and to design the antenna pole by using climb-up method after integrated

Keywords： design innovation TV tower space frame diagonal strut sphere steel pole hanging structure

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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 increasesbridge decks under traffic conditions of large flow and heavy load.

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

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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: In this study, the analytical data of displacement modes of truss structure are obtained by using theThe 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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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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Hierarchical fractal structure of perfect single-layer graphene

T. Zhang, K. Ding

Frontiers of Mechanical Engineering 2013, Volume 8, Issue 4, Pages 371-382 doi: 10.1007/s11465-013-0279-1

Abstract:

The atomic lattice structure of perfect single-layer graphene that can actually be regarded as a kindof hierarchical fractal structure from the perspective of fractal geometry was studied for the firstThree novel and special discoveries on hierarchical fractal structure and sets were unveiled upon examinationThe interior fractal-type structure was discovered to be the fifth space-filling curve from physicalA fundamental example of a multi-fractal structure was also presented.

Keywords： hierarchical fractal structure fractal dimension the fifth space-filling curve multi-fractal structure

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The processing and precision control of large thinwall steel caisson

Peng Wu,Lin Fan,Zhao Qiang,Ma Jianle

Strategic Study of CAE 2010, Volume 12, Issue 4, Pages 21-24

Abstract: ="text-align: justify;">It was discussed the proper choice for processing and welding technology of largethin-wall steel caisson in Taizhou Bridge.According to the caisson's characteristics of large size and thin wall, reasonable welding and assemblypieces of each unit and the whole caisson, and the welding and anti-deformation precision of thin-wall steel

Keywords： large thin-walled steel caisson processing precision control

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Effect analysis of fire location on fire growth in large space

Shi Long,Zhang Ruifang,Xie Qiyuan,Fu Lihua

Strategic Study of CAE 2008, Volume 10, Issue 11, Pages 37-42

Abstract: Take large-scale exhibition hall for example, utilizing fire radiation model and smoke radiation modelsimulate result of CFAST 6.0, analysis of fire grown situation is taken with different fire locations in largespace.

Keywords： fire growth fire design in large space fire location fire radiation model smoke radiation model

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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