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Predictive Analysis and Observational Construction for aLarge-Scale Underground Powerhouse Cavern Complex

Wang Yisen,Liu Sihong

Strategic Study of CAE 2007, Volume 9, Issue 3,   Pages 35-40

Abstract: justify;">In this paper, the predictive analysis and observational construction for the large-scale undergroundpowerhouse cavern complex in Tianhuangping pumped storage power station are presented.provides the sufficient information on the deformation evolution and the potential yielding zones in the caverninstrument measurement made during the construction, the design supporting parameters for the safety of the cavernAs a result, the underground powerhouse complex was successfully constructed.

Keywords： underground cavern complex     predictive analysis     observational construction     rock supportdesign    

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Basic Principles for Design and Construction of Underground Water-sealed Hydrocarbon-storage Rock Caverns

Wang Mengshu,Yang Huijun

Strategic Study of CAE 2008, Volume 10, Issue 4,   Pages 11-16

Abstract: It is one of the best choices to store hydrocarbons in underground water-sealed hydrocarbon-storage rockThe sealing principle, types and advantages of underground watersealed hydrocarbon-storage rock cavernsis to summarize the major features and planning, design and construction principles and standards of undergroundIt is stated that the complete technology for the design and construction of underground water-sealedof great practical significance to study on the key technologies for the design and construction of underground

Keywords： underground water-sealed hydrocarbon-storage cavern     rock cavern     design and construction    

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Theoretical and Technological Challenges of Deep Underground Energy Storage in China Review

Chunhe Yang, Tongtao Wang, Haisheng Chen

Engineering 2023, Volume 25, Issue 6,   Pages 168-181 doi: 10.1016/j.eng.2022.06.021

Abstract:

Deep underground energy storage is the use of deep underground spaces for large-scale energy storagemultiscale progressive failure and characterization method for the rock mass around an energy storage cavernenergy storage caverns; ③ understanding the long-term performance evolution of large-scale deep undergroundenergy storage caverns; ④ developing intelligent construction technologies for the deep undergroundsalt caverns used for energy storage; and ⑤ ensuring the long-term function of deep underground energy

Keywords： Energy reserves     Deep underground energy storage     Bedded rock salt     Salt cavern     Rock mechanics    

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A Technical Review of Hydro-Project Development in China

Jinsheng Jia

Engineering 2016, Volume 2, Issue 3,   Pages 302-312 doi: 10.1016/J.ENG.2016.03.008

Abstract: transport, inter-basin water diversion, giant hydro-generator units, pumped storage power stations, underground

Keywords： Dam     River harnessing     Water diversion     Pumped storage power station     Underground cavern     Ecological protection    

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Fast Marching Method for Microseismic Source Location in Cavern-Containing Rockmass: Performance Analysis Article

Ruochen Jiang, Feng Dai, Yi Liu, Ang Li

Engineering 2021, Volume 7, Issue 7,   Pages 1023-1034 doi: 10.1016/j.eng.2020.10.019

Abstract: However, complex geological conditions can impose significantly adverse effects on the final locationTo achieve a high-accuracy location in a complex cavern-containing structure, this study develops anapplied to locate the recorded blasting and MS events that occurred during the excavation period of the underground

Keywords： Fast marching method     Microseismic event location     Cavern-containing complex rock mass     Runge–Kutta method    

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The processing technology of Longlin Temple Tunnel through a large cavern

Huang Hongjian,Xue Bin

Strategic Study of CAE 2009, Volume 11, Issue 12,   Pages 35-40

Abstract: DK232+467 is the biggest cavern in the construction history of China railways, and cavern protectionThe large span roof of DK231+796 cavern is very difficult to process and its construction risk is highSupporting columns were creatively used to support cavern roof.

Keywords： Longlin Temple Tunnel     super-large cavern     processing    

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Automatic risk identification and safety early-warning of underground construction under complex conditions

Ding Lieyun,Zhou Cheng

Strategic Study of CAE 2012, Volume 14, Issue 12,   Pages 85-93

Abstract:

One of the most important problems in safety management of metro construction is the insufficient collection and usage of construction safety information, so that the safety control of metro construction is still “in the black box”. Therefore, the presented research applies information technology to safety control of metro construction, which includes: a. For safety risk identification before construction, we proposed a novel approach to automatically identify construction safety risk out of engineering drawings with information technology. Then the safety knowledge of metro construction could be accumulating, sharing and reusing more accurate and effective. b. For risk early-warning during construction, we brought up an approach based on safety risk information fusion and temporal-spatial coupling for metro construction, which is able to effectively identify and track dangerous construction process and locations dynamically. c. For special sections of high risk, we developed the integrated control techniques of automatic monitoring and real-time early-warning for metro construction. The system send any early-warning information to construction workers on site, so that controlling methods and emergency moves can be applied in real time to ensure construction safety. The research achievements are successfully applied in the metro construction in Wuhan, Shenyang, Kunming, Zhengzhou, etc. in China.

Keywords： metro construction safety     automatic risk identification     information fused early-warning     spatial-temper risk coupling     real-timing safety control    

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Early Identification of Abnormal Regions in Rock-Mass Using Traveltime Tomography Article

Longjun Dong,Zhongwei Pei,Xin Xie,Yihan Zhang,Xianhang Yan

Engineering 2023, Volume 22, Issue 3,   Pages 191-200 doi: 10.1016/j.eng.2022.05.016

Abstract:

Early identification of abnormal regions is crucial in preventing the occurrence of underground geotechnicalTo meet the high-accuracy detection requirements of underground engineering, this paper proposes a tomographymethod for abnormal region identification in complex rock-mass structures that utilizes traveltime tomographyexperiments were conducted in the Shaanxi Zhènào mine and achieve the reconstruction of the undergroundidentification using traveltime tomography but also provides new insight into potential hazards detection in underground

Keywords： Underground engineering     Traveltime tomography     Complex structures     Abnormal region identification     Ray    

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GID complex regulates the differentiation of neural stem cells by destabilizing TET2

Frontiers of Medicine doi: 10.1007/s11684-023-1007-9

Abstract: interacts with the core subunits of the glucose-induced degradation-deficient (GID) ubiquitin ligase complex, an evolutionarily conserved ubiquitin ligase complex and is ubiquitinated by itself.The protein levels of GID complex subunits increased reciprocally with TET2 level upon NSC differentiationThe silencing of the core subunits of the GID complex, including WDR26 and ARMC8, attenuated the ubiquitinationOur results illustrated that the GID complex negatively regulates TET2 protein stability, further modulates

Keywords： TET2     GID complex     neural stem cells     differentiation of neurons    

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A numerical framework for underground structures in layered ground under inclined P-SV waves using stiffness

Frontiers of Structural and Civil Engineering 2023, Volume 17, Issue 1,   Pages 10-24 doi: 10.1007/s11709-022-0904-3

Abstract: A numerical framework was proposed for the seismic analysis of underground structures in layered groundNumerical results show that SV-waves are more destructive to underground structures than P-waves, andthe responses of underground structures are significantly affected by the incident angles.

Keywords： underground structures     seismic response     stiffness matrix method     domain reduction method     P-SV waves    

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A collaborative approach for urban underground space development toward sustainable development goals

Fang-Le PENG, Yong-Kang QIAO, Soheil SABRI, Behnam ATAZADEH, Abbas RAJABIFARD

Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 1,   Pages 20-45 doi: 10.1007/s11709-021-0716-x

Abstract: The utilization of urban underground space (UUS) offers an effective solution to urban problems but maybetter concerted guidelines to coordinate various urban systems and the multiple components of the undergroundwhich should be viewed as important yardsticks for UUS development, do not explicitly mention urban underground

Keywords： urban underground space     Sustainable Development Goals     spatial data infrastructure     underground land administration    

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Prediction of characteristic blast-induced vibration frequency during underground excavation by using

Tae Un PAK; Guk Rae JO; Un Chol HAN

Frontiers of Structural and Civil Engineering 2022, Volume 16, Issue 8,   Pages 1029-1039 doi: 10.1007/s11709-022-0861-x

Abstract: Blast-induced vibration produces a very complex signal, and it is very important to work out environmentalIn this study, blasting vibration signals were measured during underground excavation in carbonaceous

Keywords： wavelet analysis     blast-induced vibration     frequency characteristics     underground excavation    

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Rhizosphere immunity: targeting the underground for sustainable plant health management

Zhong WEI, Ville-Petri FRIMAN, Thomas POMMIER, Stefan GEISEN, Alexandre JOUSSET, Qirong SHEN

Frontiers of Agricultural Science and Engineering 2020, Volume 7, Issue 3,   Pages 317-328 doi: 10.15302/J-FASE-2020346

Abstract:

Managing plant health is a great challenge for modern food production and is further complicated by the lack of common ground between the many disciplines involved in disease control. Here we present the concept of rhizosphere immunity, in which plant health is considered as an ecosystem level property emerging from networks of interactions between plants, microbiota and the surrounding soil matrix. These interactions can potentially extend the innate plant immune system to a point where the rhizosphere immunity can fulfil all four core functions of a full immune system: pathogen prevention, recognition, response and homeostasis. We suggest that considering plant health from a meta-organism perspective will help in developing multidisciplinary pathogen management strategies that focus on steering the whole plant-microbe-soil networks instead of individual components. This might be achieved by bringing together the latest discoveries in phytopathology, microbiome research, soil science and agronomy to pave the way toward more sustainable and productive agriculture.

Keywords： rhizosphere     soil microbiome     plant immunity     microbial ecology     plant health     soilborne pathogens    

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Development and utilization of underground space for the protection of relics in the Yang Emperor Mausoleum

CHEN Zhilong, ZHANG Ping, LI Juxi

Frontiers of Structural and Civil Engineering 2007, Volume 1, Issue 2,   Pages 229-233 doi: 10.1007/s11709-007-0028-9

Abstract: that have been unearthed at the Yang Emperor Mausoleum of the Han Dynasty, and China s first wholly undergroundrelics that is under construction, the article expounds the importance of relic site protection through underground

Keywords： importance     architecture     preservation     harmonious relationship     construction    

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Analysis and research for risk assessment criteria of underground engineering

Yao Xuande,Wang Mengshu

Strategic Study of CAE 2009, Volume 11, Issue 7,   Pages 86-91

Abstract:

In this paper, the characteristics of underground works and constructiveguidelines for risk assessment of underground works were intro.The results of the research were successfullyapplied to the study of the Beijing Municipal City Planning and Design of the underground road system

Keywords： underground engineering     risk assessment     criteria    

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Title Author Date Type Operation

Predictive Analysis and Observational Construction for aLarge-Scale Underground Powerhouse Cavern Complex

Wang Yisen,Liu Sihong

Journal Article

Basic Principles for Design and Construction of Underground Water-sealed Hydrocarbon-storage Rock Caverns

Wang Mengshu,Yang Huijun

Journal Article

Theoretical and Technological Challenges of Deep Underground Energy Storage in China

Chunhe Yang, Tongtao Wang, Haisheng Chen

Journal Article

A Technical Review of Hydro-Project Development in China

Jinsheng Jia

Journal Article

Fast Marching Method for Microseismic Source Location in Cavern-Containing Rockmass: Performance Analysis

Ruochen Jiang, Feng Dai, Yi Liu, Ang Li

Journal Article

The processing technology of Longlin Temple Tunnel through a large cavern

Huang Hongjian,Xue Bin

Journal Article

Automatic risk identification and safety early-warning of underground construction under complex conditions

Ding Lieyun,Zhou Cheng

Journal Article

Early Identification of Abnormal Regions in Rock-Mass Using Traveltime Tomography

Longjun Dong,Zhongwei Pei,Xin Xie,Yihan Zhang,Xianhang Yan

Journal Article

GID complex regulates the differentiation of neural stem cells by destabilizing TET2

Journal Article

A numerical framework for underground structures in layered ground under inclined P-SV waves using stiffness

Journal Article

A collaborative approach for urban underground space development toward sustainable development goals

Fang-Le PENG, Yong-Kang QIAO, Soheil SABRI, Behnam ATAZADEH, Abbas RAJABIFARD

Journal Article

Prediction of characteristic blast-induced vibration frequency during underground excavation by using

Tae Un PAK; Guk Rae JO; Un Chol HAN

Journal Article

Rhizosphere immunity: targeting the underground for sustainable plant health management

Zhong WEI, Ville-Petri FRIMAN, Thomas POMMIER, Stefan GEISEN, Alexandre JOUSSET, Qirong SHEN

Journal Article

Development and utilization of underground space for the protection of relics in the Yang Emperor Mausoleum

CHEN Zhilong, ZHANG Ping, LI Juxi

Journal Article

Analysis and research for risk assessment criteria of underground engineering

Yao Xuande,Wang Mengshu

Journal Article