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Use of float consumption rate in resource leveling of construction projects

Atilla DAMCI, Gul POLAT, Firat Dogu AKIN, Harun TURKOGLU

Frontiers of Engineering Management 2022, Volume 9, Issue 1,   Pages 135-147 doi: 10.1007/s42524-020-0118-0

Abstract: Resource leveling is one of the approaches that are used for the management of resources.Although the main principle behind traditional resource leveling is achieving an even flow of resourcesleveling.leveling.leveling procedure.

Keywords： resource management     resource leveling     float consumption rate     scheduling    

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Developing a new model for simultaneous scheduling of two grand projects based on game theory and solving the model with Benders decomposition

Loghman PIRI, Vahidreza GHEZAVATI, Ashkan HAFEZALKOTOB

Frontiers of Engineering Management 2022, Volume 9, Issue 1,   Pages 117-134 doi: 10.1007/s42524-020-0115-3

Abstract: Grand infrastructure projects, such as dam, power plant, petroleum, and gas industry projects, have several contractors working on them in several independent sub-projects. The concern of reducing the duration of these projects is one of the important issues among various aspects; thus, our aim is to fulfill the requirements by using the game theory approach. In this study, a mixed-integer programming model consisting of game theory and project scheduling is developed to reduce the duration of projects with a minimum increase in costs. In this model, two contractors in successive periods are entered into a step-by-step competition by the employer during dynamic games, considering an exchange in their limited resources. The optimum solution of the game in each stage are selected as the strategy, and the resources during the game are considered to be renewable and limited. The strategy of each contractor can be described as follows: 1) share their resources with the other contractor and 2) not share the resources with the other contractor. This model can act dynamically in all circumstances during project implementation. If a player chooses a non-optimum strategy, then this strategy can immediately update itself at the succeeding time period. The proposed model is solved using the exact Benders decomposition method, which is coded in GAMS software. The results suggest the implementation of four step-by-step games between the contractors. Then, the results of our model are compared with those of the conventional models. The projects’ duration in our model is reduced by 22.2%. The nominal revenue of both contractors has also reached a significant value of 46078 units compared with the relative value of zero units in the original model. Moreover, we observed in both projects the decreases of 19.5%, 20.9%, and 19.7% in the total stagnation of resources of types 1, 2, and 3, respectively.

Keywords： project scheduling     resource leveling between projects     constrained resources     game theory     Benders decomposition    

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China Launched the First Wastewater Resource Recovery Factory in Yixing

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 1, doi: 10.1007/s11783-021-1496-1

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“NEW” resource recovery from wastewater using bioelectrochemical systems: Moving forward with functions

Akshay Jain, Zhen He

Frontiers of Environmental Science & Engineering 2018, Volume 12, Issue 4, doi: 10.1007/s11783-018-1052-9

Abstract:

Resource recovery from wastewater is a key function of bioelectrochemical

Keywords： Bioelectrochemical systems     Resource recovery     Wastewater treatment     Energy     Nutrients    

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Impacts of building information modeling (BIM) implementation on design and construction performance: a resource

Dongping CAO, Heng LI, Guangbin WANG

Frontiers of Engineering Management 2017, Volume 4, Issue 1,   Pages 20-34 doi: 10.15302/J-FEM-2017010

Abstract: Drawing on resource dependence theory, this paper develops and empirically tests a model for understandingthe different roles played by designers and general contractors in BIM-enabled interorganizational resourceThe findings validate the resource dependence theory perspective of BIM as a boundary spanning tool tomanage interorganizational resource dependence in construction projects, and contribute to deepened

Keywords： building information modeling     interorganizational collaboration     construction project performance     resource    

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The Integration Model of Closed-Loop Supply Chain Resource Allocation Considering Remanufacturing

Xiao-qiu Shi,Yan-yan Li,Wei Long

Frontiers of Engineering Management 2016, Volume 3, Issue 2,   Pages 132-135 doi: 10.15302/J-FEM-2016026

Abstract: Logistics resource planning is an integration model of materials requirement planning and distributionresource planning which is a resource allocation technology.It is a technology of satisfying both production material supply and resource allocation optimizationWe focus on integration resource allocation model of materials requirement planning and distributionresource planning considering remanufacturing.

Keywords： remanufacturing     supply chain     reverse logistics     resource allocation     integration model    

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Joint user association and resource partition for downlink-uplink decoupling inmulti-tierHetNets Article

Zhi-yong FENG, Ze-bing FENG, T. Aaron GULLIVER

Frontiers of Information Technology & Electronic Engineering 2017, Volume 18, Issue 6,   Pages 817-829 doi: 10.1631/FITEE.1700031

Abstract: In this paper, a joint user association and resource partition framework for downlink-uplink decoupling

Keywords： Downlink-uplink decoupling     User association     Resource partition     Heterogeneous cellular network     Coalition    

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Novel perspective for urban water resource management:

Lijie Zhou, Hongwu Wang, Zhiqiang Zhang, Jian Zhang, Hongbin Chen, Xuejun Bi, Xiaohu Dai, Siqing Xia, Lisa Alvarez-Cohen, Bruce E. Rittmann

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 1, doi: 10.1007/s11783-020-1308-z

Abstract: Abstract • 5R (Recover, Reduce, Recycle, Resource and Reuse) approaches to manage urban water. • 5Rurban water resources: Recover (storm water), Reduce (toilet flushing water), Recycle (gray water), Resource

Keywords： 5R generation     Recover     Reduce     Recycle     Resource     Reuse    

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Effect of natural resource on improving indoor thermal environment in Chongqing

Yong DING, Baizhan LI, Qing LUO, Hong LIU, Meng LIU

Frontiers of Structural and Civil Engineering 2009, Volume 3, Issue 2,   Pages 211-218 doi: 10.1007/s11709-009-0018-1

Abstract: This paper analyzes the potential of natural resources to improve the indoor thermal environment in Chongqing through the statistical analysis of natural resources including solar energy, wind, water, and earth, etc. The building form, systems, and principle of usage of natural resources are briefly analyzed through the building site decision, building form design, and computer simulation, which will be the real reference for the design of building energy efficiency.

Keywords： natural resource     indoor thermal environment     renewable energy    

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Technologies for pollutant removal and resource recovery from blackwater: a review

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 7, doi: 10.1007/s11783-023-1683-3

Abstract:

● Blackwater is the main source of organics and nutrients in domestic wastewater.

Keywords： Blackwater     Water-flushing toilet     Sanitation     Nutrient recovery     Water reuse     Sustainable development    

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Hybrid genetic algorithm for bi-objective resource-constrained project scheduling

Fikri KUCUKSAYACIGIL, Gündüz ULUSOY

Frontiers of Engineering Management 2020, Volume 7, Issue 3,   Pages 426-446 doi: 10.1007/s42524-020-0100-x

Abstract: In this study, we considered a bi-objective, multi-project, multi-mode resource-constrained project scheduling

Keywords： genetic algorithm     injection procedure     maximum cash balance     multi-objective multi-project multi-mode resource-constrained    

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Bio-based Technologies for Resource Recovery

Aijie Wang, David Stuckey

Frontiers of Environmental Science & Engineering 2018, Volume 12, Issue 4, doi: 10.1007/s11783-018-1079-y

Abstract:

Keywords： valign=     top     class=     J_zhaiyao    

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Water resource conservation promotes synergy between economy and environment in China’s northern drylands

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 3, doi: 10.1007/s11783-021-1462-y

Abstract:

•Considering evenness provides a more accurate assessment of sustainable development.

Keywords： Water conservation     Environmental protection     Industry transformation     Evenness     Sustainable development     Dryland    

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Distribution and temporal variability of the solar resource at a site in south-east Norway

Muyiwa S. ADARAMOLA

Frontiers in Energy 2016, Volume 10, Issue 4,   Pages 375-381 doi: 10.1007/s11708-016-0426-6

Abstract: However, the variability of this resource has been the main barrier for solar energy development in most

Keywords： coefficient of variation     global solar radiation     diffuse ratio     albedo     PV energy systems    

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Approaches to achieve high grain yield and high resource use efficiency in rice

Jianchang YANG

Frontiers of Agricultural Science and Engineering 2015, Volume 2, Issue 2,   Pages 115-123 doi: 10.15302/J-FASE-2015055

Abstract: This article discusses approaches to simultaneously increase grain yield and resource use efficiencyharvest index are three important approaches to achieving the dual goal of high grain yield and high resourceunderstand synergistic interaction between water and N on crop and soil and the mechanism underlying high resource

Keywords： rice     nitrogen-efficient cultivar     grain fill     harvest index     nitrogen use efficiency     water use efficiency    

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Title Author Date Type Operation

Use of float consumption rate in resource leveling of construction projects

Atilla DAMCI, Gul POLAT, Firat Dogu AKIN, Harun TURKOGLU

Journal Article

Developing a new model for simultaneous scheduling of two grand projects based on game theory and solving the model with Benders decomposition

Loghman PIRI, Vahidreza GHEZAVATI, Ashkan HAFEZALKOTOB

Journal Article

China Launched the First Wastewater Resource Recovery Factory in Yixing

Journal Article

“NEW” resource recovery from wastewater using bioelectrochemical systems: Moving forward with functions

Akshay Jain, Zhen He

Journal Article

Impacts of building information modeling (BIM) implementation on design and construction performance: a resource

Dongping CAO, Heng LI, Guangbin WANG

Journal Article

The Integration Model of Closed-Loop Supply Chain Resource Allocation Considering Remanufacturing

Xiao-qiu Shi,Yan-yan Li,Wei Long

Journal Article

Joint user association and resource partition for downlink-uplink decoupling inmulti-tierHetNets

Zhi-yong FENG, Ze-bing FENG, T. Aaron GULLIVER

Journal Article

Novel perspective for urban water resource management:

Lijie Zhou, Hongwu Wang, Zhiqiang Zhang, Jian Zhang, Hongbin Chen, Xuejun Bi, Xiaohu Dai, Siqing Xia, Lisa Alvarez-Cohen, Bruce E. Rittmann

Journal Article

Effect of natural resource on improving indoor thermal environment in Chongqing

Yong DING, Baizhan LI, Qing LUO, Hong LIU, Meng LIU

Journal Article

Technologies for pollutant removal and resource recovery from blackwater: a review

Journal Article

Hybrid genetic algorithm for bi-objective resource-constrained project scheduling

Fikri KUCUKSAYACIGIL, Gündüz ULUSOY

Journal Article

Bio-based Technologies for Resource Recovery

Aijie Wang, David Stuckey

Journal Article

Water resource conservation promotes synergy between economy and environment in China’s northern drylands

Journal Article

Distribution and temporal variability of the solar resource at a site in south-east Norway

Muyiwa S. ADARAMOLA

Journal Article

Approaches to achieve high grain yield and high resource use efficiency in rice

Jianchang YANG

Journal Article