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Some Thoughts of Chinaese Integrated Space - Ground Network System

Shen Rongjun

Strategic Study of CAE 2006, Volume 8, Issue 10,   Pages 19-30

Abstract: have generated a strong demand to extend the internet to space and to establish an integrated space-groundThe current situation in China is that space-ground protocols are not unified for different spacecraftSpace mission data can not be shared and the integrated data utilization ratio is still low.develop its integrated space-ground network system.Status quo of space-based network system abroad is introduced.

Keywords： integrated space network     system architecture     network protocols     steps of program development    

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Networking Architecture and Slicing Technology of Space–Ground Cooperative Network Based on Full-Dimension

Li Dan, Zhu Di, Shen Juan

Strategic Study of CAE 2021, Volume 23, Issue 2,   Pages 30-38 doi: 10.15302/J-SSCAE-2021.02.005

Abstract: justify;">Future networks demand ubiquitous and interconnected information services in a full-dimensional spaceSubsequently, we elaborate on a typical space–ground cooperative networking architecture and full-dimensionUltimately, we propose the key intelligent-slicing technologies for a space–ground cooperative–ground cooperative network architecture and supported by technologies such as network resource–ground cooperative network resources.

Keywords： space–ground cooperative network，intelligent network slicing，full-dimension definable，networking architecture    

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Overall Concept of Space Application Development in China

Li Shuai , Shen Zhiqiang , Hou Yukui , Fu Ruimin , Zhang Zhengning , Jiang Bin ,Sun Huijie , Bai Zhaoguang , Zhang Qingjun , Qi Faren

Strategic Study of CAE 2023, Volume 25, Issue 2,   Pages 67-78 doi: 10.15302/J-SSCAE-2023.02.008

Abstract:

Space application refers to the direct and indirect technology utilization, product production, and service provision on the ground or in space by utilizing space resourcesThe key directions for the development of space application are explored., ground, and users, and optimize mechanisms and services of the industry, so as to promote theformation of a coordinated space application pattern that features space-ground-user interactive

Keywords： space application system     space-ground integration     application engineering     development direction ofspace applications    

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Mechanical responses of multi-layered ground due to shallow tunneling with arbitrary ground surface load

Frontiers of Structural and Civil Engineering 2023, Volume 17, Issue 5,   Pages 745-762 doi: 10.1007/s11709-023-0935-4

Abstract: An analytical model based on complex variable theory is proposed to investigate ground responses dueto shallow tunneling in multi-layered ground with an arbitrary ground surface load.The ground layers are assumed to be linear-elastic with full-stick contact between them.in multi-layered ground; thus, it can be used with assurance to estimate the ground movement and surfacecomposite ground.

Keywords： analytical model     mechanical response     multi-layered ground     shallow tunneling     ground surface load    

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R&D of the ground-coupled heat pump technology in China

Nairen DIAO, Ping CUI, Junhong LIU, Zhaohong FANG,

Frontiers in Energy 2010, Volume 4, Issue 1,   Pages 47-54 doi: 10.1007/s11708-009-0080-3

Abstract: The ground-coupled heat pump (GCHP) systems have been identified as one of the best sustainable energytechnologies for space heating and cooling in residential and commercial buildings.New models are presented for efficient thermal analysis of ground heat exchangers, of which one- andtwo-dimensional solid cylindrical source models and their analytical solutions are devised to deal with pile ground

Keywords： ground source heat pump     ground heat exchanger     HVAC     China    

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INTERACTIONS BETWEEN ABOVE AND BELOW GROUND PLANT STRUCTURES: MECHANISMS AND ECOSYSTEM SERVICES

Frontiers of Agricultural Science and Engineering 2022, Volume 9, Issue 2,   Pages 197-213 doi: 10.15302/J-FASE-2021433

Abstract:

Interactions between above and below ground parts of plants can be considered under the (overlappingSolar energy powers photosynthesis and transpiration by above ground structures, and drives most wateruptake through roots and supplies energy as organic matter to below ground parts, including diazotrophicNO3– assimilation of above ground parts requires organic N transportInteraction of above and below ground plant parts is an important component of the ecosystem service

Keywords： aerenchyma / carbon accumulation / hormones / phloem / xylem    

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Shanghai center project excavation induced ground surface movements and deformations

Guolin XU, Jiwen ZHANG, Huang LIU, Changqin REN

Frontiers of Structural and Civil Engineering 2018, Volume 12, Issue 1,   Pages 26-43 doi: 10.1007/s11709-017-0439-1

Abstract: The following main items related to ground surface movements and deformations were collected: (1) wallsand circumferential soils lateral movements; (2) peripheral soil deflection in layers and ground settlements

Keywords： deep excavation     foundation pit     soft clay     top-down method     field observation     ground surface movements     ground    

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Seismic ground motion analysis of Shanghai Pudong Airport site considering the effects of spatial correlation

JIANG Tong, CHEN Laiyun, XING Hailing, L? Xilin

Frontiers of Structural and Civil Engineering 2007, Volume 1, Issue 4,   Pages 430-435 doi: 10.1007/s11709-007-0058-3

Abstract: The spatial correlation of seismic ground motion, as well as the amplification of soft alluvium and theThe surface ground motion was calculated under incidence of the spatially correlative seismic motionFinally, some characteristics of seismic ground motion calculated for previously mentioned cases are

Keywords： surface ground     horizontal uniform     Finally     seismic ground     correlative seismic    

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Evaluation of the performance of a centralized ground-water heat pump system in cold climate region

Shilei LU,Zhe CAI,Li ZHANG,Yiran LI

Frontiers in Energy 2014, Volume 8, Issue 3,   Pages 394-402 doi: 10.1007/s11708-014-0310-1

Abstract: The aim of this study is to evaluate the performance of a centralized open-loop ground-water heat pump

Keywords： ground-water heat pump (GWHP)     actual coefficient of performance     heat transfixion    

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Optimisation for interconnected energy hub system with combined ground source heat pump and borehole

Da HUO, Wei WEI, Simon Le BLOND

Frontiers in Energy 2018, Volume 12, Issue 4,   Pages 529-539 doi: 10.1007/s11708-018-0580-0

Abstract: Ground source heat pumps (GSHP) give zero-carbon emission heating at a residential level.However, as the heat is discharged, the temperature of the ground drops, leading to a poorer efficiency

Keywords： borehole thermal storage     energy hub     ground source heat pumps (GSHP)     particle swarm optimisation    

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Numerical study on the seismic response of the underground subway station- surrounding soil mass-ground

Guobo WANG, Mingzhi YUAN, Xianfeng MA, Jun WU

Frontiers of Structural and Civil Engineering 2017, Volume 11, Issue 4,   Pages 424-435 doi: 10.1007/s11709-016-0381-7

Abstract: Ground buildings constructed above metro station have increased very quickly due to the limited landIn this paper, the seismic response of the Underground subway station-Surrounding soil mass-Ground adjacentThe reciprocal influence between subway station and ground adjacent building, and their effects on thedimension, and the presence of underground structure has certain impact on the seismic response of groundDue to the presence of underground structure and ground adjacent building, the vertical acceleration

Keywords： underground subway station     ground adjacent building     seismic response    

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The “Tiangong” Chinese Space Station project

Yang HONG

Frontiers of Engineering Management 2018, Volume 5, Issue 2,   Pages 278-283 doi: 10.15302/J-FEM-2018202

Keywords： manned space station     space station project     basic design    

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Development Strategies for New Network Industry

Wang Shuo, Wu Peng, Lu Hua, Huang Tao, Zhang Jidong, Liu Yunjie

Strategic Study of CAE 2021, Volume 23, Issue 2,   Pages 8-14 doi: 10.15302/J-SSCAE-2021.02.002

Abstract:

As an innovation-led, cross-disciplinary frontier field, the new network industry is crucial for promoting the innovation and application of the new-generation information technology as well as the integrated development of industrialization and informatization in China. It is also a powerful means for seizing dominance in emerging industries and economic growth. This study examines the development demand for new network technologies and elaborates on solutions for various application scenarios, highlighting its industrialization value. We made a detailed review of the macro development trend and the current technology application in the new network industry in China and abroad. We conclude the development ideas of China’s new network industry and study the key development directions of related industries. Then, we propose specific development goals for each subdivision in the short-, medium-, and long-term phases. The study shows that a new network industry strategic planning system and cutting-edge basic theory innovation research are urgently needed for China’s new network industry. The key technology directions for this industry includes new network architecture and basic theory, ultra-low latency/deterministic latency network, network operating system, cloud–network convergence, and programmable network.

Keywords： new network     consumer network     production Internet     space–ground integrated network     value analysis    

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GENOME EDITING: A GROUND BREAKING RESEARCH HAS BEEN RANKED TOP 10 ENGINEERING FRONTS FROM 2017 TO 2021

Frontiers of Agricultural Science and Engineering 2022, Volume 9, Issue 2,   Pages 309-311 doi: 10.15302/J-FASE-2022440

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Application and development of modern long-span space structures in China

Shilin DONG, Yang ZHAO, Dong XING

Frontiers of Structural and Civil Engineering 2012, Volume 6, Issue 3,   Pages 224-239 doi: 10.1007/s11709-012-0166-6

Abstract: Modern long-span space structures, developed during the 1970s and 1980s, are light and effective structuresFor the premodern space structures widely used since the mid-twentieth century (such as thin shells,space trusses, lattice shells and ordinary cable structures), new space structures have been developedstructures, including composite space trusses, open-web grid structures, polyhedron space frame structuresstructures, modern flexible space structures and modern rigid-flexible combined space structures.

Keywords： modern long-span space structures     rigid space structures     flexible space structures     rigid-flexible combinedspace structures     application and development    

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Title Author Date Type Operation

Some Thoughts of Chinaese Integrated Space - Ground Network System

Shen Rongjun

Journal Article

Networking Architecture and Slicing Technology of Space–Ground Cooperative Network Based on Full-Dimension

Li Dan, Zhu Di, Shen Juan

Journal Article

Overall Concept of Space Application Development in China

Li Shuai , Shen Zhiqiang , Hou Yukui , Fu Ruimin , Zhang Zhengning , Jiang Bin ,Sun Huijie , Bai Zhaoguang , Zhang Qingjun , Qi Faren

Journal Article

Mechanical responses of multi-layered ground due to shallow tunneling with arbitrary ground surface load

Journal Article

R&D of the ground-coupled heat pump technology in China

Nairen DIAO, Ping CUI, Junhong LIU, Zhaohong FANG,

Journal Article

INTERACTIONS BETWEEN ABOVE AND BELOW GROUND PLANT STRUCTURES: MECHANISMS AND ECOSYSTEM SERVICES

Journal Article

Shanghai center project excavation induced ground surface movements and deformations

Guolin XU, Jiwen ZHANG, Huang LIU, Changqin REN

Journal Article

Seismic ground motion analysis of Shanghai Pudong Airport site considering the effects of spatial correlation

JIANG Tong, CHEN Laiyun, XING Hailing, L? Xilin

Journal Article

Evaluation of the performance of a centralized ground-water heat pump system in cold climate region

Shilei LU,Zhe CAI,Li ZHANG,Yiran LI

Journal Article

Optimisation for interconnected energy hub system with combined ground source heat pump and borehole

Da HUO, Wei WEI, Simon Le BLOND

Journal Article

Numerical study on the seismic response of the underground subway station- surrounding soil mass-ground

Guobo WANG, Mingzhi YUAN, Xianfeng MA, Jun WU

Journal Article

The “Tiangong” Chinese Space Station project

Yang HONG

Journal Article

Development Strategies for New Network Industry

Wang Shuo, Wu Peng, Lu Hua, Huang Tao, Zhang Jidong, Liu Yunjie

Journal Article

GENOME EDITING: A GROUND BREAKING RESEARCH HAS BEEN RANKED TOP 10 ENGINEERING FRONTS FROM 2017 TO 2021

Journal Article

Application and development of modern long-span space structures in China

Shilin DONG, Yang ZHAO, Dong XING

Journal Article