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Life-cycle cost analysis of optimal timing of pavement preservation

Zilong WANG,Hao WANG

Frontiers of Structural and Civil Engineering 2017, Volume 11, Issue 1,   Pages 17-26 doi: 10.1007/s11709-016-0369-3

Abstract: This study developed an integrated life-cycle cost analysis (LCCA) model to quantify the impact of pavementpreservation on agency cost and vehicle operation cost (VOC) and analyzed the optimal timing of preservationThe traffic loading and the initial IRI value significantly affects life extension and the benefit ofagency cost caused by pavement preservation.The benefit in VOC is one to two orders greater in magnitude as compared to the benefit in agency cost

Keywords： pavement preservation     life-cycle cost analysis     agency cost     vehicle operation cost    

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Life cycle cost savings analysis on traditional drainage systems from low impact development strategies

Pengfei ZHANG, Samuel T. ARIARATNAM

Frontiers of Engineering Management 2021, Volume 8, Issue 1,   Pages 88-97 doi: 10.1007/s42524-020-0063-y

Abstract: Construction project documents were reviewed, and related cost information was gathered through the acceptedindicate that the application of both LID methods to existing projects can save an average of 27.2% in lifecycle costs (LCC) for a 50-year service life and 18.7% in LCC for a 25-year service life on the proposed

Keywords： low impact development     traditional drainage system     hydraulic benefits     life-cycle cost    

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Consolidating Bus Charger Deployment and Fleet Management for Public Transit Electrification: A Life-CycleCost Analysis Framework Article

Ziling Zeng, Shuaian Wang, Xiaobo Qu

Engineering 2023, Volume 21, Issue 2,   Pages 45-60 doi: 10.1016/j.eng.2022.07.019

Abstract: reviewed, including charging  station  deployment, battery sizing, bus scheduling, and life-cycleanalysis.model to consolidate charging station deployment and bus fleet management with the lowest possible life-cycleThe proposed research not only performs life-cycle analysis but also provides transport authorities

Keywords： Electric bus     Charging station deployment     Battery sizing     Bus scheduling     Life-cycle analysis    

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Life-cycle analysis of energy use and greenhouse gas emissions of gas-to-liquid fuel pathway from steel

Xunmin OU, Xu ZHANG, Qian ZHANG, Xiliang ZHANG

Frontiers in Energy 2013, Volume 7, Issue 3,   Pages 263-270 doi: 10.1007/s11708-013-0263-9

Abstract: The life-cycle analysis (LCA) of energy use and greenhouse gas emissions from the LanzaTech process hasthat LanzaTech gas-to-liquid (GTL) processing in China’s steel manufacturing is favorable in terms of life-cycle

Keywords： life-cycle analysis (LCA)     gas-to-liquid (GTL)     LanzaTech process    

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The Research on Subject Behavioral Risk of Whole Life-cycle Water Conservation Projects

Hong-yong Liu,Ji Guo,Wei-tao He

Frontiers of Engineering Management 2014, Volume 1, Issue 4,   Pages 348-352 doi: 10.15302/J-FEM-2014048

Abstract: This article takes each participating subject in the whole life-cycle of water conservation projectsbasis of the theory of risk effect, and puts forward that reinforcing the penalties, improving criminal cost

Keywords： water conservation projects     subject behavior     safety accident     risk effect     engineering ethics    

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Environmental, social, and economic assessment of energy utilization of crop residue in China

Yueling ZHANG, Junjie LI, Huan LIU, Guangling ZHAO, Yajun TIAN, Kechang XIE

Frontiers in Energy 2021, Volume 15, Issue 2,   Pages 308-319 doi: 10.1007/s11708-020-0696-x

Abstract: residues from life cycle perspectives in China.The methodologies employed to achieve this objective are environmental life cycle assessment (E-LCA),life cycle cost (LCC), and social life cycle assessment (S-LCA).The replaced amounts of energy are also taken into account in the E-LCA analysis.The investment capital cost and salary cost are collected and compared in the life cycle of the scenarios

Keywords： crop residue     life cycle assessment     life cycle cost     social life cycle assessment     energy production    

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Carbon emission analysis of a residential building in China through life cycle assessment

Yin ZHANG,Xuejing ZHENG,Huan ZHANG,Gaofeng CHEN,Xia WANG

Frontiers of Environmental Science & Engineering 2016, Volume 10, Issue 1,   Pages 150-158 doi: 10.1007/s11783-014-0684-7

Abstract: In this paper, a quantitative life cycle model for carbon emission accounting was developed based onthe life cycle assessment (LCA) theory.cycle carbon emissions of a building.The analysis suggest that thicker insulating layer does not necessarily produce less carbon emissionslife cycle will rise as well but its unit carbon emission will decrease inversely.

Keywords： life cycle assessment     carbon emission     factor influence analysis    

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A Blockchain-Based Life-Cycle Environmental Management Framework for Hospitals in the COVID-19 Context Article

Botao Zhong,Han Gao,Lieyun Ding,Yuhang Wang,

Engineering 2023, Volume 20, Issue 1,   Pages 208-221 doi: 10.1016/j.eng.2022.06.024

Abstract: Environmental management in the hospital life cycle is vital in preventing nosocomial infection and includesA blockchain-based life-cycle environmental management framework is proposed to track the fulfillment

Keywords： Blockchain     Environmental management     Nosocomial infection control     Work quality management     Life-cycle    

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Clustering economic sectors in China on a life cycle basis to achieve environmental sustainability

Sai LIANG, Tianzhu ZHANG, Xiaoping JIA

Frontiers of Environmental Science & Engineering 2013, Volume 7, Issue 1,   Pages 97-108 doi: 10.1007/s11783-012-0402-2

Abstract: Integrating a set of criteria, a hybrid input-output model and the hierarchical cluster analysis, thisstudy clusters China’s economic sectors and determines their priority on a life cycle basis.

Keywords： cluster analysis     input-output model     life cycle     material flow analysis     sustainable development    

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Research on the full life-cycle process integration model of large-scale public utility construction

Zhang Guozong,Wang Yonghua,Liu Xiong

Strategic Study of Chinese Academy of Engineering 2014, Volume 16, Issue 10,   Pages 106-112

Abstract:

The life cycle integration management of the large-scale public utilityIn this paper, in order to realize the full life-cycle target system, we studied the whole process integrationThe full life-cycle process integration model of large-scale public utility construction projects wasAnd on this basis we discussed the support conditions of full life-cycle process integration of large-scalecycle as well as the investment benefit and social service function can be further improved.

Keywords： large-scale public utility construction project     full life cycle     process integration     support conditions    

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Design on system reliability optimi-zation based on the spare parts’ cost of life cycle

Shao Songshi,Li Qingmin and Li Hua

Strategic Study of Chinese Academy of Engineering 2015, Volume 17, Issue 5,   Pages 25-30

Abstract: including system price and without considering the system operation cost during the life cycles.parts demand during the whole life cycle， in the condition of two kinds of nonlinear reliability-pricecycle cost.The system reliability optimization scheme， which based on the spare parts’cost of life cycle，can efficaciously reduce system operation cost during the life cycles.

Keywords： life cycle；the cost of spare parts；reliability optimization；series-parallel system；genetic algorithm    

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Sustainable development oriented design theory ofengineering structures in whole life cycle

Jin Weiliang and Zhong Xiaoping

Strategic Study of Chinese Academy of Engineering 2012, Volume 14, Issue 3,   Pages 100-107

Abstract: justify;">In this study, a durability design theory system for engineering structures' whole life-cycleThe new theory system is based on the relationships between performances, cost and service life of structuresin the whole life time domain.The performance index, economic index and service life index are considered as key indexes in the wholeproposed new durability design theory system could be used in structural performance optimization in whole life

Keywords： sustainable development-oriented design theory     structural whole life     structural reliability     structurallifecycle cost     structural service life    

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Evaluation method of multiaxial low cycle fatigue life for cubic single crystal material

CHEN Jiping, DING Zhiping

Frontiers of Mechanical Engineering 2007, Volume 2, Issue 3,   Pages 278-282 doi: 10.1007/s11465-007-0048-0

Abstract: and a variable k, which is introduced to express the effect of asymmetrical cyclic loading on fatigue life, a low cycle fatigue (LCF) life prediction model for such material in multiaxial stress starts is proposedLow cycle fatigue test data of the single crystal nickel-based superalloy are used to fit the differentparameters of the power law with multiple linear regression analysis.A power law exists between k and the failure cycle.

Keywords： orthotropic     regression analysis     crystal material     multiaxial     prediction    

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Energy systems engineering: methodologies and applications

Pei LIU, Efstratios N. PISTIKOPOULOS, Zheng LI

Frontiers in Energy 2010, Volume 4, Issue 2,   Pages 131-142 doi: 10.1007/s11708-010-0035-8

Abstract: critical problems, planning and design of energy systems needs to be improved towards a more efficient, cost-effectiveto facilitate the planning and design of energy systems and to produce integrated solutions to real-lifemodelling, mixed-integer programming, multi-objective optimization, optimization under uncertainty, and life-cycle

Keywords： superstructure     mixed-integer programming     multi-objective optimization     optimization under uncertainty     life-cycle    

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A comparison of production system life cycle models

Rajesh ATTRI, Sandeep GROVER

Frontiers of Mechanical Engineering 2012, Volume 7, Issue 3,   Pages 305-311 doi: 10.1007/s11465-012-0332-5

Abstract: A production system is required to adapt to changing markets, but such requirement entails higher costHence, analyzing different life cycle models of the production system is necessary.Furthermore, the difference between product life cycle and production life cycle is summarized, and theeffect of product life cycle on production life cycle is explained.Finally, a production system life cycle model, along with key activities to be performed in each stage

Keywords： production system     life cycle     model     product    

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Title Author Date Type Operation

Life-cycle cost analysis of optimal timing of pavement preservation

Zilong WANG,Hao WANG

Journal Article

Life cycle cost savings analysis on traditional drainage systems from low impact development strategies

Pengfei ZHANG, Samuel T. ARIARATNAM

Journal Article

Consolidating Bus Charger Deployment and Fleet Management for Public Transit Electrification: A Life-CycleCost Analysis Framework

Ziling Zeng, Shuaian Wang, Xiaobo Qu

Journal Article

Life-cycle analysis of energy use and greenhouse gas emissions of gas-to-liquid fuel pathway from steel

Xunmin OU, Xu ZHANG, Qian ZHANG, Xiliang ZHANG

Journal Article

The Research on Subject Behavioral Risk of Whole Life-cycle Water Conservation Projects

Hong-yong Liu,Ji Guo,Wei-tao He

Journal Article

Environmental, social, and economic assessment of energy utilization of crop residue in China

Yueling ZHANG, Junjie LI, Huan LIU, Guangling ZHAO, Yajun TIAN, Kechang XIE

Journal Article

Carbon emission analysis of a residential building in China through life cycle assessment

Yin ZHANG,Xuejing ZHENG,Huan ZHANG,Gaofeng CHEN,Xia WANG

Journal Article

A Blockchain-Based Life-Cycle Environmental Management Framework for Hospitals in the COVID-19 Context

Botao Zhong,Han Gao,Lieyun Ding,Yuhang Wang,

Journal Article

Clustering economic sectors in China on a life cycle basis to achieve environmental sustainability

Sai LIANG, Tianzhu ZHANG, Xiaoping JIA

Journal Article

Research on the full life-cycle process integration model of large-scale public utility construction

Zhang Guozong,Wang Yonghua,Liu Xiong

Journal Article

Design on system reliability optimi-zation based on the spare parts’ cost of life cycle

Shao Songshi,Li Qingmin and Li Hua

Journal Article

Sustainable development oriented design theory ofengineering structures in whole life cycle

Jin Weiliang and Zhong Xiaoping

Journal Article

Evaluation method of multiaxial low cycle fatigue life for cubic single crystal material

CHEN Jiping, DING Zhiping

Journal Article

Energy systems engineering: methodologies and applications

Pei LIU, Efstratios N. PISTIKOPOULOS, Zheng LI

Journal Article

A comparison of production system life cycle models

Rajesh ATTRI, Sandeep GROVER

Journal Article