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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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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: discuss an environmental, social, and economic analysis of energy utilization of crop residues from lifecycle 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 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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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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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-cyclemodel 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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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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Levelized costs of the energy chains of new energy vehicles targeted at carbon neutrality in China

Frontiers of Engineering Management   Pages 392-408 doi: 10.1007/s42524-022-0212-6

Abstract: The cost of energy chains is an important factor in the diffusion of NEVs.Although researchers have addressed the technological learning effect of NEVs and the life cycle emissionsassociated with the diffusion of NEVs, little work has been conducted to analyze the life cycle costsThe levelized costs of three typical carbon-neutral energy chains are investigated using the life cyclecost model and considering the technological learning effect.

Keywords： energy chain     new energy vehicle     internal combustion engine vehicle     life cycle cost     technological    

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State-of-the-art applications of machine learning in the life cycle of solid waste management

Frontiers of Environmental Science & Engineering doi: 10.1007/s11783-023-1644-x

Abstract:

● State-of-the-art applications of machine learning (ML) in solid waste (SW) is presented.

Keywords： Machine learning (ML)     Solid waste (SW)     Bibliometrics     SW management     Energy utilization     Life cycle    

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An updated review and conceptual model for optimizing WEEE management in China from a life cycle perspective

Xiaolong Song, Jingwei Wang, Jianxin Yang, Bin Lu

Frontiers of Environmental Science & Engineering 2017, Volume 11, Issue 5, doi: 10.1007/s11783-017-0985-8

Abstract: Finally, a conceptual framework for integrated management of WEEE is proposed from a life cycle perspectiveOverall, the life cycle management of WEEE includes three aspects: developing life cycle informationfor decision-making, implementing life cycle engineering with life cycle tools, and improving WEEE legislationbased on life cycle thinking.By providing specific operating strategies, this life cycle framework should help to optimize WEEE management

Keywords： Waste electrical and electronic equipment     E-waste     Life cycle management     China    

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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.use and maintenance phase and material production phase are the most significant contributors to the lifecycle carbon emissions of a building.of a building increases, its carbon emissions during the whole life cycle will rise as well but its

Keywords： life cycle assessment     carbon emission     factor influence analysis    

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Identification and assessment of environmental burdens of Chinese copper production from a life cycle

Xiaolong SONG,Jianxin YANG,Bin LU,Bo LI,Guangyuan ZENG

Frontiers of Environmental Science & Engineering 2014, Volume 8, Issue 4,   Pages 580-588 doi: 10.1007/s11783-013-0599-8

Abstract: quantified in the context of typical technologies, materials supplies and environmental emissions by a lifecycle approach.Life cycle assessment (LCA) results showed that resources depletion and human health contribute significantlyEnvironmental burdens from the mining stage contribute most in all life cycle stages in primary copperBased on the life cycle assessment results, some suggestions for improving environmental performance

Keywords： copper production     environmental burden     life cycle assessment     refined copper    

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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: hierarchical cluster analysis, this study clusters China’s economic sectors and determines their priority on a lifecycle basis.

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

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General framework for bridge life cycle design

Junhai MA, Airong CHEN, Jun HE

Frontiers of Structural and Civil Engineering 2009, Volume 3, Issue 1,   Pages 50-56 doi: 10.1007/s11709-009-0004-7

Abstract: Based on a detailed illustration for bridge life cycle design which comprises the processes of servicelife design, aesthetics design, performance design, environmental and ecological design, inspection,maintenance and repair design as well as cost analysis, this paper presented a general framework forbridge life cycle design comprising three design phases and six design processes.

Keywords： bridge whole life design     design phase     design process     general framework    

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Life cycle carbon emission assessment of a multi-purpose university building: A case study of Sri Lanka

Ramya KUMANAYAKE, Hanbin LUO

Frontiers of Engineering Management 2018, Volume 5, Issue 3,   Pages 381-393 doi: 10.15302/J-FEM-2018055

Abstract:

Buildings are known to significantly affect the global carbon emissions throughout their life cycleThis paper presents a process-based life cycle assessment methodology for assessing carbon emissionsThe entire cradle-to-grave building life cycle was assessed and the life span of the building was assumedThe life cycle carbon emissions of the building were found to be 31.81 kg·m−2 COAlthough the other life cycle stages only contributed to about 5.19% of the life cycle carbon emissions

Keywords： carbon emission     life cycle assessment     buildings     sustainable construction     Sri Lanka    

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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

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

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

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

Ziling Zeng, Shuaian Wang, Xiaobo Qu

Journal Article

A comparison of production system life cycle models

Rajesh ATTRI, Sandeep GROVER

Journal Article

Levelized costs of the energy chains of new energy vehicles targeted at carbon neutrality in China

Journal Article

State-of-the-art applications of machine learning in the life cycle of solid waste management

Journal Article

An updated review and conceptual model for optimizing WEEE management in China from a life cycle perspective

Xiaolong Song, Jingwei Wang, Jianxin Yang, Bin Lu

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

Identification and assessment of environmental burdens of Chinese copper production from a life cycle

Xiaolong SONG,Jianxin YANG,Bin LU,Bo LI,Guangyuan ZENG

Journal Article

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

Sai LIANG, Tianzhu ZHANG, Xiaoping JIA

Journal Article

General framework for bridge life cycle design

Junhai MA, Airong CHEN, Jun HE

Journal Article

Life cycle carbon emission assessment of a multi-purpose university building: A case study of Sri Lanka

Ramya KUMANAYAKE, Hanbin LUO

Journal Article