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microstructure 2

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C-S-H gel 1

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Strength-increase mechanism and microstructural characteristics of a biotreated geomaterial

Chi LI, Siriguleng BAI, Tuanjie ZHOU, Hanlong LIU, Xiao QIN, Shihui LIU, Xiaoying LIU, Yang XIAO

Frontiers of Structural and Civil Engineering 2020, Volume 14, Issue 3,   Pages 599-608 doi: 10.1007/s11709-020-0606-7

Abstract: The purpose of this study is to explore the strength-increase mechanism and microstructural characteristics

Keywords： biotreated geomaterial     microbially induced calcite precipitation     strength-increase mechanism     microstructural    

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Long-Term Performance and Microstructural Characterization of Dam Concrete in the Three Gorges Project

Chen Lyu,Cheng Yu,Chao Lu,Li Pan,Wenwei Li,Jiaping Liu,

Engineering doi: 10.1016/j.eng.2023.04.017

Abstract: Microstructural analyses of the laboratory concrete samples demonstrated that moderate-heat cement andA high FA volume also played a significant role in the microstructural densification and performanceIn this study, both macro performance and microstructural analyses revealed that the application of moderate-heatLong-term exposure to an actual service environment may lead to microstructural degradation of the concretethe retained long-term dam concrete samples need to be further researched to better understand its microstructural

Keywords： Three Gorges Dam     Long-term performance     Microstructural analysis     Moderate-heat cement     Fly ash    

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A study on fatigue damage of asphalt mixture under different compaction using 3D-microstructural characteristics

Jing HU, Pengfei LIU, Bernhard STEINAUER

Frontiers of Structural and Civil Engineering 2017, Volume 11, Issue 3,   Pages 329-337 doi: 10.1007/s11709-017-0407-9

Abstract: The aim of this paper is investigating the microstructural characteristics of asphalt mixture under different

Keywords： asphalt mixture     microstructure     morphology     digital image processing     fatigue damage    

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Microstructural and photocatalytic characterization of cement-paste sol-gel synthesized titanium dioxide

Elena CERRO-PRADA,Miguel MANSO,Vicente TORRES,Jesús SORIANO

Frontiers of Structural and Civil Engineering 2016, Volume 10, Issue 2,   Pages 189-197 doi: 10.1007/s11709-015-0326-6

Abstract: As a particular microstructural feature, TiO containing calcium silicate hydrate (C-H-S) particles are

Keywords： cement composites     photocatalytic TiO2     sol-gel     C-S-H gel     microstructure    

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δ-TRIP steel：Physical and mechanical metallurgy

Yi Hongliang,Chen Peng,Wang Guodong and Ma Mingtu

Strategic Study of CAE 2014, Volume 16, Issue 2,   Pages 18-30

Abstract:

δ- transformation induced plasticity（TRIP） steel has performed high strength combined with excellent ductility，which satisfy the requirements for the third generation advance steels for automotive application. In addition，it could to be spot welded. It’s high potential to be industrialized for both manufacture and automotive application. The development of δ-TRIP，microstructure and mechanical properties，transformation and microstructure evolution，strength and toughness mechanism will be reviewed. The process and physical metallurgy for resistance spot welding will be discussed as well.

Keywords： TRIP- steel     δ- ferrite     bainitic transformation     microstructural evolution     mechanical properties    

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How to Transfer MBE GaAs-based Microstructural Materials from Research to Mass Production

Kong Meiying,Zeng Yiping

Strategic Study of CAE 2000, Volume 2, Issue 5,   Pages 28-30

Abstract: In China, continuous endeavor since mid-80, s in making GaAs-based microstructural materials by MBE hasNotably, the HEMT and PHEMT devices made from microstructural materials grown by MBE in Institute of

Keywords： MBE     GaAs-based microstructure materials     PHEMT     high technology industry    

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Data Centric Design: A New Approach to Design of Microstructural Material Systems Article

Wei Chen, Akshay Iyer, Ramin Bostanabad

Engineering 2022, Volume 10, Issue 3,   Pages 89-98 doi: 10.1016/j.eng.2021.05.022

Abstract:

Building processing, structure, and property (PSP) relations for computational materials design is at the heart of the Materials Genome Initiative in the era of high-throughput computational materials science. Recent technological advancements in data acquisition and storage, microstructure characterization and reconstruction (MCR), machine learning (ML), materials modeling and simulation, data processing, manufacturing, and experimentation have significantly advanced researchers’ abilities in building PSP relations and inverse material design. In this article, we examine these advancements from the perspective of design research. In particular, we introduce a data-centric approach whose fundamental aspects fall into three categories: design representation, design evaluation, and design synthesis. Developments in each of these aspects are guided by and benefit from domain knowledge. Hence, for each aspect, we present a wide range of computational methods whose integration realizes data-centric materials discovery and design.

Keywords： Materials informatics     Machine learning     Microstructure     Reconstruction     Bayesian optimization     Mixed-variable modeling     Dimension reduction     Materials design    

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Title Author Date Type Operation

Strength-increase mechanism and microstructural characteristics of a biotreated geomaterial

Chi LI, Siriguleng BAI, Tuanjie ZHOU, Hanlong LIU, Xiao QIN, Shihui LIU, Xiaoying LIU, Yang XIAO

Journal Article

Long-Term Performance and Microstructural Characterization of Dam Concrete in the Three Gorges Project

Chen Lyu,Cheng Yu,Chao Lu,Li Pan,Wenwei Li,Jiaping Liu,

Journal Article

A study on fatigue damage of asphalt mixture under different compaction using 3D-microstructural characteristics

Jing HU, Pengfei LIU, Bernhard STEINAUER

Journal Article

Microstructural and photocatalytic characterization of cement-paste sol-gel synthesized titanium dioxide

Elena CERRO-PRADA,Miguel MANSO,Vicente TORRES,Jesús SORIANO

Journal Article

δ-TRIP steel：Physical and mechanical metallurgy

Yi Hongliang,Chen Peng,Wang Guodong and Ma Mingtu

Journal Article

How to Transfer MBE GaAs-based Microstructural Materials from Research to Mass Production

Kong Meiying,Zeng Yiping

Journal Article

Data Centric Design: A New Approach to Design of Microstructural Material Systems

Wei Chen, Akshay Iyer, Ramin Bostanabad

Journal Article