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Research Progress of Design Theory and Simulation of Composite Components

Tao Ran, He Chunwang, Luo Junrong, Mao Yiqi, Ma Lianhua

Strategic Study of CAE 2023, Volume 25, Issue 1,   Pages 121-130 doi: 10.15302/J-SSCAE-2023.07.008

Abstract:
The design and simulation methods of composite components are vitalcomponents，data-driven simulation method of composite components，and simulation evaluation method of strength and life of composite components.components for equipment engineering applications，performance design technology of composite componentsthe design and engineering application level of composite components in China.

Keywords： composite material components     multi-field and multi-scale design     dynamic design     data-driven simulation    

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Connected morphable components-based multiscale topology optimization

Jiadong DENG, Claus B. W. PEDERSEN, Wei CHEN

Frontiers of Mechanical Engineering 2019, Volume 14, Issue 2,   Pages 129-140 doi: 10.1007/s11465-019-0532-3

Abstract: An effective linkage scheme to guarantee smooth transitions between neighboring material microstructuresAssociated with the advantages of components-based TO, the number of design variables is greatly reducedHomogenization is employed to calculate the effective material properties of the porous materials andto correlate the macro/structural scale with the micro/material scale.or graded/layered material microstructures are realized.

Keywords： multiscale topology optimization     morphable component     material microstructure     homogenization    

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A multiscale material model for heterogeneous liquid droplets in solid soft composites

Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 5,   Pages 1292-1299 doi: 10.1007/s11709-021-0771-3

Abstract: In contrary with conventional composites, which are made of solid elastic inclusions, available materialcomposites including liquid droplets are for highly idealized configurations and do not include all materialavailable models for liquid droplets in solid soft composites and presents a multiscale computational materialDifferent micromechanical material models are incorporated into the presented computational framework

Keywords： liquid in solid     soft composite     computational modeling     multiscale model     heterogeneity    

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Design and Fabrication of Multiphase Composite Ceramic Tool Materials

Xu Chonghai,Ai Xing

Strategic Study of CAE 2001, Volume 3, Issue 3,   Pages 71-74

Abstract:

The multiphase composite and the computer aided design of the ceramics are two significant trendscompositions of the multiphase composite ceramic tool material with the combination of both theoreticalThen, an advanced Al2〇3—SiC-(W,Ti)C multiphase composite ceramic cuttingtool material is fabricated with hot pressing technology.proposed in the present study is reasonable and feasible for the design of multiphase composite ceramic

Keywords： ceramic tool material     multiphase composite     material design     model     mechanical property    

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Numerical simulation of squat reinforced concrete wall strengthened by FRP composite material

Ali KEZMANE,Said BOUKAIS,Mohand Hamizi

Frontiers of Structural and Civil Engineering 2016, Volume 10, Issue 4,   Pages 445-455 doi: 10.1007/s11709-016-0339-9

Abstract: research works and practical achievements of the application of the external reinforcement by using FRP compositeAmong of the components of structures that could affect the stability of the structure in case of anmaterial (carbon fiber epoxy).An elasto-plastic damage model material is used for concrete, for steel, an elastic-plastic behavioris adopted, and the FRP composite is considered unidirectional and orthotropic.

Keywords： simulation     strengthening     reinforced concrete wall     squat wall     FRP composite material     damage     Abaqus    

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Influence factors on natural frequencies of composite materials

Bo WANG, Feng ZHAO, Zixu ZHAO, Kunpeng XU

Frontiers of Mechanical Engineering 2020, Volume 15, Issue 4,   Pages 571-584 doi: 10.1007/s11465-020-0592-4

Abstract: Compared with traditional materials, composite materials have lower specific gravity, larger specific, the variability of structural properties hinders the control and prediction of the performance of compositework, the Rayleigh–Ritz and orthogonal polynomial methods were used to derive the dynamic equations of compositeand effectively analyze the influence of single and multiple factors on the natural frequencies of compositeHence, this work provides a theoretical basis for preparing composite materials with different natural

Keywords： composite material     hammering and frequency sweep test     structural parameter     natural frequency    

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Hybrid flexural components: Testing pre-stressed steel and GFRP bars together as reinforcement for flexural

Mohammed FARUQI, Oved I. MATA, Francisco AGUINIGA

Frontiers of Structural and Civil Engineering 2018, Volume 12, Issue 3,   Pages 352-360 doi: 10.1007/s11709-017-0453-3

Abstract:

Concrete members historically have used either pre-stressed steel or steel bars. In recent years there has been an increased interest in the use of fiber reinforced polymer (FRP) materials. However, the flexure behavior of a hybrid system reinforced by the combination of pre-stressed steel and glass fiber reinforced (GFRP) is still relatively unknown. The purpose of this work is to study this. Two slabs of 100 and 150-millimeter thickness, with a span of 2.1 m reinforced with both pre-stressing steel and GFRP were constructed and tested to failure using ACI 318-11 and ACI 440.1R-15. The concrete had strength of 31 MPa and the slabs were respectively reinforced with 5#4 bars and 3#5 bars. Each slab had 37.41 mm2 prestressing wire with a failure stress of 1722.5 MPa. The experimental flexural strength and deflection of slabs were compared with their respective sizes theoretical slabs. The theoretical slabs were either reinforced with pre-stressed steel or GFRP rebars, or a hybrid system. It was found that the hybrid system produces better results.

Keywords： Partial pre-stressing     composite structures     GFRP bars    

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Pore structure of cementitious material enhanced by graphitic nanomaterial: a critical review

S.A. GHAHARI, E. GHAFARI, L. ASSI

Frontiers of Structural and Civil Engineering 2018, Volume 12, Issue 1,   Pages 137-147 doi: 10.1007/s11709-017-0431-9

Abstract: This paper combines a critical review on the effect of CNT on the pore and microstructure of cement compositeThe existing methods of measuring the porosity of cementitious material are reviewed, in particular,

Keywords： carbon nano tubes     microstructure     porosity     mercury intrusion porosimetry     cement composite    

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Progress in terahertz nondestructive testing: A review

Shuncong ZHONG

Frontiers of Mechanical Engineering 2019, Volume 14, Issue 3,   Pages 273-281 doi: 10.1007/s11465-018-0495-9

Abstract: outlines several typical THz devices and systems and engineering applications of THz NDT techniques in composite

Keywords： terahertz pulsed imaging (TPI)     nondestructive testing (NDT)     composite material     thermal barrier coating    

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Development Strategy for Precision Manufacturing of Composite Components Facing 2035

Shan Zhongde, SongWenzhe, Fan Congze,Wang Jun

Strategic Study of CAE 2023, Volume 25, Issue 1,   Pages 113-120 doi: 10.15302/J-SSCAE-2023.07.002

Abstract:

Advanced composite materials exhibit advantages of high specific strengthEnsuring and improving the supply capacity of advanced composite materials and making breakthroughs incomponents are of strategic significance in strengthening China’s manufacturing sector.In this study, the current status and trends of precision manufacturing of composite componentsare analyzed, and the key technologies and equipment for precision manufacturing of composite components

Keywords： composite     precision manufacturing     advanced equipment     structure-function integration    

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Free vibration analysis of laminated FG-CNT reinforced composite beams using finite element method

T. VO-DUY, V. HO-HUU, T. NGUYEN-THOI

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 2,   Pages 324-336 doi: 10.1007/s11709-018-0466-6

Abstract: In the present study, the free vibration of laminated functionally graded carbon nanotube reinforced compositeThe laminated beam is made of perfectly bonded carbon nanotubes reinforced composite (CNTRC) layers.Effective material properties of the two-phase composites, a mixture of carbon nanotubes (CNTs) and anequation for predicting free vibration of laminated functionally graded carbon nanotubes reinforced compositeMoreover, a laminated composite beam combined by various distribution types of CNTs is also studied.

Keywords： vibration analysis     laminated FG-CNTRC beam     finite element method     first-order shear deformation theory     compositematerial    

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Experimental study and assessment of thermal energy storage mortar with paraffin/recycled brick powder composite

Luchen HAO; Jianzhuang XIAO; Wanzhi CAO; Jingting SUN

Frontiers of Structural and Civil Engineering 2022, Volume 16, Issue 10,   Pages 1301-1314 doi: 10.1007/s11709-022-0883-4

Abstract: mortar (TESRM) was developed in this study by incorporating paraffin/recycled brick powder (paraffin/BP) compositeFourier transform infrared and thermogravimetric analysis results showed that paraffin/BP composite PCMThe onset melting temperature and latent heat of the composite PCM were 46.49 °C and 30.1 J·g−1composite PCM with replacement ratio of 0%, 10%, 20%, and 30% by weight of cement were studiedThe addition of paraffin/BP composite PCM had a positive impact on the mechanical properties of mortar

Keywords： recycled powder mortar     recycled brick powder     thermal energy storage     paraffin     phase change material    

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Reliability-based robust design optimization of vehicle components, Part I: Theory

Yimin ZHANG

Frontiers of Mechanical Engineering 2015, Volume 10, Issue 2,   Pages 138-144 doi: 10.1007/s11465-015-0333-2

Abstract: present a practical and effective approach for reliability-based robust design optimization of vehicle componentsA procedure for reliability-based robust design optimization of vehicle components is proposed.the proposed method can be trusted to perform reliability-based robust design optimization of vehicle components

Keywords： vehicle components     reliability-based design optimization     reliability-based sensitivity analysis     multi-objective    

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Design of arc spraying nano sealing composite coatings system for steel bridge

Yi Chunlong,Shen Wang,Tong Yuqiang,Liu Guobin,Yu Xudong,Yu Xudong

Strategic Study of CAE 2010, Volume 12, Issue 7,   Pages 53-56

Abstract: anti-corrosive coating technology and nano-modified sealing coating, the arc spraying nano sealing compositecoating system was designed, comparing the conventional arc spraying composite coating system and innovativedesign solutions of arc spraying nano sealing composite coating system.Quality requirements and testing methods of arc spraying nano sealing composite coating system coating

Keywords： arc spraying     composite coating     nano-material     steel bridge     anti-corrosion    

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Experimental study on influence of operating parameters on tar components from corn straw gasification

Shuai GUO, Xiao WEI, Deyong CHE, Hongpeng LIU, Baizhong SUN

Frontiers in Energy 2021, Volume 15, Issue 2,   Pages 374-383 doi: 10.1007/s11708-020-0710-3

Abstract: This paper investigated the conversion of tar components during corn straw gasification.It analyzed collected tar components using a gas chromatograph-mass spectrograph (GC-MS).This paper demonstrates the conversion of some tar components and elucidates their chemical properties

Keywords： gasification     tar components     operating parameters    

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Title Author Date Type Operation

Research Progress of Design Theory and Simulation of Composite Components

Tao Ran, He Chunwang, Luo Junrong, Mao Yiqi, Ma Lianhua

Journal Article

Connected morphable components-based multiscale topology optimization

Jiadong DENG, Claus B. W. PEDERSEN, Wei CHEN

Journal Article

A multiscale material model for heterogeneous liquid droplets in solid soft composites

Journal Article

Design and Fabrication of Multiphase Composite Ceramic Tool Materials

Xu Chonghai,Ai Xing

Journal Article

Numerical simulation of squat reinforced concrete wall strengthened by FRP composite material

Ali KEZMANE,Said BOUKAIS,Mohand Hamizi

Journal Article

Influence factors on natural frequencies of composite materials

Bo WANG, Feng ZHAO, Zixu ZHAO, Kunpeng XU

Journal Article

Hybrid flexural components: Testing pre-stressed steel and GFRP bars together as reinforcement for flexural

Mohammed FARUQI, Oved I. MATA, Francisco AGUINIGA

Journal Article

Pore structure of cementitious material enhanced by graphitic nanomaterial: a critical review

S.A. GHAHARI, E. GHAFARI, L. ASSI

Journal Article

Progress in terahertz nondestructive testing: A review

Shuncong ZHONG

Journal Article

Development Strategy for Precision Manufacturing of Composite Components Facing 2035

Shan Zhongde, SongWenzhe, Fan Congze,Wang Jun

Journal Article

Free vibration analysis of laminated FG-CNT reinforced composite beams using finite element method

T. VO-DUY, V. HO-HUU, T. NGUYEN-THOI

Journal Article

Experimental study and assessment of thermal energy storage mortar with paraffin/recycled brick powder composite

Luchen HAO; Jianzhuang XIAO; Wanzhi CAO; Jingting SUN

Journal Article

Reliability-based robust design optimization of vehicle components, Part I: Theory

Yimin ZHANG

Journal Article

Design of arc spraying nano sealing composite coatings system for steel bridge

Yi Chunlong,Shen Wang,Tong Yuqiang,Liu Guobin,Yu Xudong,Yu Xudong

Journal Article

Experimental study on influence of operating parameters on tar components from corn straw gasification

Shuai GUO, Xiao WEI, Deyong CHE, Hongpeng LIU, Baizhong SUN

Journal Article