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Development of an integrated structural health monitoring system for bridge structures in operationalconditions

Xinqun ZHU, Hong HAO

Frontiers of Structural and Civil Engineering 2012, Volume 6, Issue 3,   Pages 321-333 doi: 10.1007/s11709-012-0161-y

Abstract: analysis and interpretation, physical-based numerical simulation of complex structural system under operationalconditions and structural evaluation.focused on developing: integrated sensor technology, integrated structural damage identification with operationalimplementation in laboratory show that the system is effective and reliable to detect local damage and global conditions

Keywords： integrated structural health monitoring     operational conditions     vibration and guided wave    

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A review of condition-based maintenance: Its prognostic and operational aspects

Yanrong LI, Shizhe PENG, Yanting LI, Wei JIANG

Frontiers of Engineering Management 2020, Volume 7, Issue 3,   Pages 323-334 doi: 10.1007/s42524-020-0121-5

Abstract: Monitoring information also facilitates operational decisions in production planning, spare parts management

Keywords： condition-based maintenance     prognostics     operational decision-making     reliability    

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Review of operational management in intelligent agriculture based on the Internet of Things

Xiangpei HU, Lijun SUN, Yaxian ZHOU, Junhu RUAN

Frontiers of Engineering Management 2020, Volume 7, Issue 3,   Pages 309-322 doi: 10.1007/s42524-020-0107-3

Abstract: This review aims to gain insight into the current research and application of operational managementuse the Java application CiteSpace to analyze co-citation networks in the literature related to the operationalagricultural industry chain, additional research directions are recommended from the following aspects: The operationalThe theoretical research and practical application of combining operational management theories and IoT-based

Keywords： Internet of Things (IoT)     agricultural Internet of Things (Agri-IoT)     operational management     intelligent    

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Design and operational considerations for selective catalytic reduction technologies at coal-fired boilers

Jeremy J. SCHREIFELS, Shuxiao WANG, Jiming HAO

Frontiers in Energy 2012, Volume 6, Issue 1,   Pages 98-105 doi: 10.1007/s11708-012-0171-4

Abstract: It also reviews the design and operational challenges that, if not addressed, can reduce the reliabilityThese challenges include heterogeneous flue gas conditions, catalyst degradation, ammonia slip, sulfur

Keywords： nitrogen oxides (NOx)     coal     selective catalytic reduction (SCR)     air pollution control    

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Risk assessment on Bohai Bay subsea tunnel in its operational period

Wang Yonghong,Liu Bing,Zhang Yonggang

Strategic Study of CAE 2013, Volume 15, Issue 12,   Pages 107-112

Abstract: Then,those operational risks were analyzed and assessed by the confidence index method and analytic hierarchyFinally,some topics about risk assessment on the subsea tunnel operational risk needed to the further

Keywords： subsea tunnel     operational period     risk analysis     risk assessment    

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Development of a BIM-based holonic system for real-time monitoring of building operational efficiency

Alessandro CARBONARI, Leonardo MESSI, Berardo NATICCHIA, Massimo VACCARINI, Massimiliano PIRANI

Frontiers of Engineering Management 2020, Volume 7, Issue 1,   Pages 89-103 doi: 10.1007/s42524-019-0037-0

Abstract: In the wide context of facility management, several processes, such as operations, maintenance, retrofitting, and renovations, ensure that buildings comply with the principles of efficiency, cost-effectiveness, and indoor comfort. Apart from ordinary operation, facility management is responsible for the renovation of and long-term performance improvement of building facilities. In such a scenario, the cyber–physical system (CPS) paradigm with holonic architecture, which is the focus of this study, can successfully guide the operation management and long-term refurbishment processes of buildings. Analogous to the manufacturing field, the developed CPS maximizes holons’ self-configuration and self-organization and overall throughput effectiveness metrics to detect the best corrective actions toward system improvements. Consequently, suggestions and lessons learned from the evaluation of building efficiency are redirected to the building information model. Hence, the digital model acts as a repository of currently available equipment for operations management and the history of diagnoses that support decision-making during the maintenance, retrofitting, and renovation processes. Evidently, the repeated detection of a specific issue, which is unaffected by operations management, should be considered an opportunity to act and enhance the performances of existing building components. Similar to a goods-producing industry, the building management system developed in this study applies the aforementioned methodology to provide services related to indoor comfort and building health. This approach indicates that a method for automatic real-time diagnosis is tested in a case study consisting of a multi-use and large public building. The current paper, which is an extended version of the one presented in the Creative Construction Conference 2018, deepens the decision support tool and the supervision policy. Moreover, the developed system is contextualized by providing an example of use case and highlighting the step forward in the field of smart buildings.

Keywords： BIM     building management system     cyber-physical system     facility management     holonic system    

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Effects of operational and structural parameters on cell voltage of industrial magnesium electrolysis

Ze Sun,Chenglin Liu,Guimin Lu,Xingfu Song,Jianguo Yu

Frontiers of Chemical Science and Engineering 2015, Volume 9, Issue 4,   Pages 522-531 doi: 10.1007/s11705-015-1539-x

Abstract: Based on the simulation of the electric field, the operational and structural parameters, such as the

Keywords： finite element method     magnesium electrolysis cell     electric field    

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Changes of ecological conditions induced by rock tunneling in Laoshan Mountain area

LI Xiaozhao, ZHAO Xiaobao, WANG Zhongsheng

Frontiers of Structural and Civil Engineering 2008, Volume 2, Issue 4,   Pages 366-370 doi: 10.1007/s11709-008-0056-0

Abstract: Through field investigation, this paper examined the changes of ecological conditions induced by tunnelThe changed ecological conditions are beneficial for the settlement and growth of some herb and shrub

Keywords： supplement     fragmentation     reference     tunneling activity     vegetation situation    

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Study on four-step operational mode prototype debugging of TGP lock under impounded level 156 m in the

Hu Ya’an,Zhang Ruikai,Li Yun

Strategic Study of CAE 2009, Volume 11, Issue 9,   Pages 52-58

Abstract:

This paper expounds the superiority of adopting four-step operational156 m in the finishing construction period, and demonstrates the feasibility of adopting four-step operationalmode with the hydraulic conditions.debug, the cavitation of the 1st-bifurcation at mid chamber has been basically eliminated, the working conditionsthe lock under exceeding design water head 45.2 m has been confirmed well, therefore, the four-step operational

Keywords： TGP lock     operational mode     prototype debugging    

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Network Centric Warfare Operational Concept and Information Fusion Technology

Zhu Lin,Zhang Xiaonan,Xu Xingjie

Strategic Study of CAE 2005, Volume 7, Issue 3,   Pages 69-73

Abstract:

This paper discusses the key content of network centric warfare. It is pointed out that the information fusion technology is one of the biggest challenges, which network centric warfare faces. Also, the main research topics of information fusion technology are discussed. They are the function model, the architecture, information fusion system engineering and arithmetic. The developing actuality of the information fusion technology at home and overseas is concluded. At last, the paper analyzes the developing directions of information fusion technology for the network centric warfare.

Keywords： network centric warfare     operational concept     information fusion    

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The Development of the Operational System for Meteorological Prediction in China

Yan Hong,Li Zechun,Ma Qingyun,Tian Cuiying

Strategic Study of CAE 2000, Volume 2, Issue 11,   Pages 88-93

Abstract:

In This article the progress of the operational system for meteorological prediction in China wereIn particular, the major R & D achievements in NWP operational system are summarized.

Keywords： meteorological prediction     operational system     development    

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Assessing artificial neural network performance for predicting interlayer conditions and layer modulus

Lingyun YOU, Kezhen YAN, Nengyuan LIU

Frontiers of Structural and Civil Engineering 2020, Volume 14, Issue 2,   Pages 487-500 doi: 10.1007/s11709-020-0609-4

Abstract: evaluate the performance of the artificial neural network (ANN) approach for predicting interlayer conditionsTo achieve this goal, two ANN based back-calculation models were proposed to predict the interlayer conditionsback-calculation model developed with ANN could be used to accurately predict layer modulus and interlayer conditions

Keywords： asphalt pavement     interlayer conditions     finite element method     artificial neural network     back-calculation    

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Influence of initial curing conditions and exposure environments on chloride migration in concrete using

Wen XUE, Weiliang JIN, Hiroshi YOKOTA,

Frontiers of Structural and Civil Engineering 2010, Volume 4, Issue 3,   Pages 348-353 doi: 10.1007/s11709-010-0077-3

Abstract: To investigate the influence of initial curing conditions and exposure environments on chloride ions’ migration in concrete, the specimens that were cured in different conditions and placed in severalThe results indicated that the initial curing conditions and the wet-dry interval of external environments

Keywords： durability     effective diffusion coefficient     steady-state     migration test    

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On Operational Research Applications in China-Brazil Joint TT & C Satellites Engineering Project

Yang Tianshe,Chen Zhongbin

Strategic Study of CAE 2002, Volume 4, Issue 4,   Pages 79-82

Abstract: In this paper, the applications of operational research in the engineering project management are described

Keywords： China and Brazil     TT&C satellite     engineering project     applications of operational research    

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Boundary conditions for axisymmetric piezoelectric cylinder

Baosheng ZHAO, Di WU, Xi CHEN

Frontiers of Mechanical Engineering 2013, Volume 8, Issue 4,   Pages 401-408 doi: 10.1007/s11465-013-0272-8

Abstract: A decay analysis technique developed by Gregory and Wan is converted into necessary conditions on theThe prescribed end-data of the circle cylinder must satisfy these conditions in order that they couldWhen stress and mixed conditions are imposed on the end of cylinder, these decaying state conditionsThey are then used for the correct formulation of boundary conditions for the theory solution (or theThe results of the present paper enable us to establish a set of correct boundary conditions, most of

Keywords： solid and structures     the axisymmetric deformation     the piezoelectric circular cylinder     the refined theory     Bessel’s Function    

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Title Author Date Type Operation

Development of an integrated structural health monitoring system for bridge structures in operationalconditions

Xinqun ZHU, Hong HAO

Journal Article

A review of condition-based maintenance: Its prognostic and operational aspects

Yanrong LI, Shizhe PENG, Yanting LI, Wei JIANG

Journal Article

Review of operational management in intelligent agriculture based on the Internet of Things

Xiangpei HU, Lijun SUN, Yaxian ZHOU, Junhu RUAN

Journal Article

Design and operational considerations for selective catalytic reduction technologies at coal-fired boilers

Jeremy J. SCHREIFELS, Shuxiao WANG, Jiming HAO

Journal Article

Risk assessment on Bohai Bay subsea tunnel in its operational period

Wang Yonghong,Liu Bing,Zhang Yonggang

Journal Article

Development of a BIM-based holonic system for real-time monitoring of building operational efficiency

Alessandro CARBONARI, Leonardo MESSI, Berardo NATICCHIA, Massimo VACCARINI, Massimiliano PIRANI

Journal Article

Effects of operational and structural parameters on cell voltage of industrial magnesium electrolysis

Ze Sun,Chenglin Liu,Guimin Lu,Xingfu Song,Jianguo Yu

Journal Article

Changes of ecological conditions induced by rock tunneling in Laoshan Mountain area

LI Xiaozhao, ZHAO Xiaobao, WANG Zhongsheng

Journal Article

Study on four-step operational mode prototype debugging of TGP lock under impounded level 156 m in the

Hu Ya’an,Zhang Ruikai,Li Yun

Journal Article

Network Centric Warfare Operational Concept and Information Fusion Technology

Zhu Lin,Zhang Xiaonan,Xu Xingjie

Journal Article

The Development of the Operational System for Meteorological Prediction in China

Yan Hong,Li Zechun,Ma Qingyun,Tian Cuiying

Journal Article

Assessing artificial neural network performance for predicting interlayer conditions and layer modulus

Lingyun YOU, Kezhen YAN, Nengyuan LIU

Journal Article

Influence of initial curing conditions and exposure environments on chloride migration in concrete using

Wen XUE, Weiliang JIN, Hiroshi YOKOTA,

Journal Article

On Operational Research Applications in China-Brazil Joint TT & C Satellites Engineering Project

Yang Tianshe,Chen Zhongbin

Journal Article

Boundary conditions for axisymmetric piezoelectric cylinder

Baosheng ZHAO, Di WU, Xi CHEN

Journal Article