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Instantaneous deflection of light-weight concrete slabs

Behnam VAKHSHOURI, Shami NEJADI

Frontiers of Structural and Civil Engineering 2017, Volume 11, Issue 4,   Pages 412-423 doi: 10.1007/s11709-017-0416-8

Abstract: An experimental investigation is performed on four simply supported Light-Weight Concrete (LWC) one-way

Keywords： instantaneous deflection     light-weight concrete     expanded polystyrene     effective moment of inertia     cracking    

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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: the realization of MIDCS in timber seismic-resistant structures, masonry arch structures, long-span steelbridges, prefabricated/on-site extruded light-weight steel structures, fiber-reinforced cementitious

Keywords： integrated design and construction     fiber-reinforced concrete     fiber-reinforced polymer     light-weightsteel structures     digital fabrication     composites    

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Experimental study on GFRP pipes under axial compression

QIAN Peng, FENG Peng, YE Lieping

Frontiers of Structural and Civil Engineering 2008, Volume 2, Issue 1,   Pages 73-78 doi: 10.1007/s11709-008-0013-y

Abstract: Fiber reinforced polymer (FRP) is suitable for structures in corrosive environment and long-span light-weightstructures due to its high-strength, light-weight, and anti-corrosive qualities.

Keywords： anti-corrosive     compression     different slenderness     corrosive environment     long-span light-weight    

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Self-deployed execution environment for high performance computing Research Articles

Mingtian SHAO, Kai LU, Wenzhe ZHANG

Frontiers of Information Technology & Electronic Engineering 2022, Volume 23, Issue 6,   Pages 845-857 doi: 10.1631/FITEE.2100016

Abstract:

Traditional (HPC) systems provide a standard preset environment to support scientific computation. However, HPC development needs to provide support for more and more diverse applications, such as artificial intelligence and big data. The standard preset environment can no longer meet these diverse requirements. If users still run these emerging applications on HPC systems, they need to manually maintain the specific dependencies (libraries, environment variables, and so on) of their applications. This increases the development and deployment burden for users. Moreover, the multi-user mode brings about privacy problems among users. Containers like Docker and Singularity can encapsulate the job's , but in a highly customized HPC system, cross-environment application deployment of Docker and Singularity is limited. The introduction of container images also imposes a maintenance burden on system administrators. Facing the above-mentioned problems, in this paper we propose a self-deployed (SDEE) for HPC. SDEE combines the advantages of traditional virtualization and modern containers. SDEE provides an isolated and customizable environment (similar to a virtual machine) to the user. The user is the root user in this environment. The user develops and debugs the application and deploys its special dependencies in this environment. Then the user can load the job to compute nodes directly through the traditional HPC job management system. The job and its dependencies are analyzed, packaged, deployed, and executed automatically. This process enables transparent and rapid job deployment, which not only reduces the burden on users, but also protects user privacy. Experiments show that the overhead introduced by SDEE is negligible and lower than those of both Docker and Singularity.

Keywords： Execution environment     High performance computing     Light-weight     Isolation     Overlay    

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Status Quo and Development Trend of Light-Weight, High-Strength, and Durable Structural Materials Applied

Wu Zhishen , Liu Jiaping , Zou Dehui , Wang Xin , Shi Jianzhe

Strategic Study of CAE 2019, Volume 21, Issue 3,   Pages 31-40 doi: 10.15302/J-SSCAE-2019.03.014

Abstract: text-align: justify;">This paper focuses on the requirements of marine long-span bridges for durability and light-weightIt summarizes the research status and development tendency of high-performance steel, high-performanceconcrete, and fiber-reinforced polymer (FRP), after a thorough investigation on light-weight, high-strengthmaterials to key zones of bridges are introduced, and the strategic recommendations for the development of light-weightweight, and overcoming the challenges in durability and span of long-span bridges in marine environment

Keywords： marine environment     long-span bridges     high-performance steel     high-performance concrete     fiber-reinforced    

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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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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 lightweight constructions that make use of thermoplastics materials, synthetic foams and fabrics.

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

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Solving topology optimization problems by the Guide-Weight method

Xinjun LIU, Zhidong LI, Liping WANG, Jinsong WANG

Frontiers of Mechanical Engineering 2011, Volume 6, Issue 1,   Pages 136-150 doi: 10.1007/s11465-010-0126-6

Abstract: Guide-Weight method, proposed first by Chen in 1980s, was effectively and successfully used in antennaWhen the Guide-Weight method is applied into topology optimization, it works very well with unified andThe algorithm of the Guide-Weight method and the improvement on it are described; two formulations oftopology optimization solved by the Guide-Weight method combining with SIMP method are presented; subsequently, three numerical examples are provided, and comparison of the Guide-Weight method with other methods

Keywords： Guide-Weight method     topology optimization     SIMP method    

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Characterization of soil low-molecular-weight organic acids in the Karst rocky desertification region

Xiaoliang LI, Xiaomin CHEN, Xia LIU, Lianchuan ZHOU, Xinqiang YANG

Frontiers of Environmental Science & Engineering 2012, Volume 6, Issue 2,   Pages 195-203 doi: 10.1007/s11783-012-0391-1

Abstract: Soil low-molecular-weight (LMW) organic acids play important roles in the soil-forming process and the

Keywords： Karst rocky desertification     low-molecular-weight (LMW) organic acids     distribution characteristics     soil    

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Prediction of falling weight deflectometer parameters using hybrid model of genetic algorithm and adaptive

Frontiers of Structural and Civil Engineering   Pages 812-826 doi: 10.1007/s11709-023-0940-7

Abstract: A falling weight deflectometer is a testing device used in civil engineering to measure and evaluate

Keywords： falling weight deflectometer     modulus of subgrade reaction     elastic modulus     metaheuristic algorithms    

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Photocatalysis: from solar light to hydrogen energy

Frontiers in Energy 2021, Volume 15, Issue 3,   Pages 565-567 doi: 10.1007/s11708-021-0784-6

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A novel light fluctuation spectrum method for in-line particle sizing

Shouxuan QIN, Xiaoshu CAI, Li MA

Frontiers in Energy 2012, Volume 6, Issue 1,   Pages 89-97 doi: 10.1007/s11708-012-0176-z

Abstract: This paper discusses two problems in in-line particle sizing when using light fluctuation method.First, by retrieving the ratio of particle concentrations at different time, the intensity of incident lightThere exists narrow error between the calculated and pre-detected value of the intensity of incident light

Keywords： in-line measurement     particle size distribution (PSD)     incident light intensity     particle concentration     light fluctuation    

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Plasmonic light trapping for enhanced light absorption in film-coupled ultrathin metamaterial thermophotovoltaic

Qing NI, Hassan ALSHEHRI, Yue YANG, Hong YE, Liping WANG

Frontiers in Energy 2018, Volume 12, Issue 1,   Pages 185-194 doi: 10.1007/s11708-018-0522-x

Abstract: Ultrathin cells have gained increasing attention due to their potential for reduced weight, reduced costHowever, the light absorption in ultrathin cells is usually very weak compared to the corresponding bulk

Keywords： metamaterial     thermophotovoltaic     plasmonics     light trapping     selective absorption    

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HQ in inland saline-alkaline water under different light qualities

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 4, doi: 10.1007/s11783-021-1479-2

Abstract:

• Optimal growth of Chlorella in inland saline-alkaline water was achieved by blue LED.

Keywords： Light quality     Chlorella     Inland saline-alkaline water     Fatty acid     Biodiesel property    

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Evaluation of ICUs and weight of quality control indicators: an exploratory study based on Chinese ICU

Frontiers of Medicine 2023, Volume 17, Issue 4,   Pages 675-684 doi: 10.1007/s11684-022-0970-x

Abstract: exploratory factor analysis was applied, the 15 indicators were divided into 6 core elements that varied in weight

Keywords： critical care medicine     quality control     evaluation     exploratory factor analysis (EFA) model    

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Title Author Date Type Operation

Instantaneous deflection of light-weight concrete slabs

Behnam VAKHSHOURI, Shami NEJADI

Journal Article

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

Journal Article

Experimental study on GFRP pipes under axial compression

QIAN Peng, FENG Peng, YE Lieping

Journal Article

Self-deployed execution environment for high performance computing

Mingtian SHAO, Kai LU, Wenzhe ZHANG

Journal Article

Status Quo and Development Trend of Light-Weight, High-Strength, and Durable Structural Materials Applied

Wu Zhishen , Liu Jiaping , Zou Dehui , Wang Xin , Shi Jianzhe

Journal Article

Developing New-type Light-gage Steel Structure in China

Tao Zhong,He Baokang

Journal Article

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

Anthony Deloge ARIYANAYAGAM,Mahen MAHENDRAN

Journal Article

Solving topology optimization problems by the Guide-Weight method

Xinjun LIU, Zhidong LI, Liping WANG, Jinsong WANG

Journal Article

Characterization of soil low-molecular-weight organic acids in the Karst rocky desertification region

Xiaoliang LI, Xiaomin CHEN, Xia LIU, Lianchuan ZHOU, Xinqiang YANG

Journal Article

Prediction of falling weight deflectometer parameters using hybrid model of genetic algorithm and adaptive

Journal Article

Photocatalysis: from solar light to hydrogen energy

Journal Article

A novel light fluctuation spectrum method for in-line particle sizing

Shouxuan QIN, Xiaoshu CAI, Li MA

Journal Article

Plasmonic light trapping for enhanced light absorption in film-coupled ultrathin metamaterial thermophotovoltaic

Qing NI, Hassan ALSHEHRI, Yue YANG, Hong YE, Liping WANG

Journal Article

HQ in inland saline-alkaline water under different light qualities

Journal Article

Evaluation of ICUs and weight of quality control indicators: an exploratory study based on Chinese ICU

Journal Article