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Analysis on shear capacity of prestressed concrete spatial connections

XUE Weichen, LIU Zhenyong, JIANG Dongsheng

Frontiers of Structural and Civil Engineering 2008, Volume 2, Issue 4,   Pages 309-317 doi: 10.1007/s11709-008-0052-4

Abstract: concrete spatial connections, nonlinear finite element models were established to analyze the shear capacityIt is found that the shear capacity of spatial connection is influenced by joint hoop, beam prestressThe parametric studies also indicate that the shear capacity of spatial connection under biaxial cyclicA design formula for calculating the shear capacity of spatial connections is proposed based on the parametricstudies and verified by the available test results.

Keywords： available     direction     nonlinear     capacity     compressive    

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Dynamic simulation of urban water metabolism under water environmental carrying capacity restrictions

Weihua ZENG,Bo WU,Ying CHAI

Frontiers of Environmental Science & Engineering 2016, Volume 10, Issue 1,   Pages 114-128 doi: 10.1007/s11783-014-0669-6

Abstract: A revised concept for urban water metabolism (UWM) is presented in this study to address the inadequaciesin current research on UWM and the problems associated with the traditional urban water metabolic processFeedback loops can be analyzed to increase the water environmental carrying capacity (WECC) of the newurban water metabolism system (UWMS) over that of a traditional UWMS.and improving the water circulation system.

Keywords： urban water metabolism system (UWMS)     system dynamic simulation     water environmental carrying capacity    

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Using a systems modeling approach to improve soil management and soil quality

Enli WANG, Di HE, Zhigan ZHAO, Chris J. SMITH, Ben C. T. MACDONALD

Frontiers of Agricultural Science and Engineering 2020, Volume 7, Issue 3,   Pages 289-295 doi: 10.15302/J-FASE-2020337

Abstract:

Soils provide the structural support, water and nutrients for plants in nature and are considered

Keywords： APSIM     available water capacity     nitrogen management     soil functional properties     soil health     soil-plant    

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Scenario-based assessment and multi-objective optimization of urban development plan with carrying capacityof water system

Yilei Lu, Yunqing Huang, Siyu Zeng, Can Wang

Frontiers of Environmental Science & Engineering 2020, Volume 14, Issue 2, doi: 10.1007/s11783-019-1200-x

Abstract: Impact of urban development on water system is assessed with carrying capacity.Impacts on both water resource quantity and environmental quality are involved.under distinct scenarios, then compared the pressure with the carrying capacity threshold to verifyof the 13 zones in Zhoushan, with the potential pressure varying from 1.1 to 18.3 times the carrying capacityoptimization of industrial development showed that the pressure could be controlled under the carrying capacity

Keywords： Urban development plan     Urban water system     Carrying capacity     Scenario analysis     Multi-objective optimization    

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Watershed water ecological carrying capacity and optimizing regulation model

Peng Wenqi

Strategic Study of CAE 2013, Volume 15, Issue 3,   Pages 33-43

Abstract: Water resources carrying capacity and water environment carrying capacity have not fully adapted to thiswater ecological carrying capacity concept model, water ecological carrying capacity concept, carrying capacity partition coupling concept model using eco-regions as elements.Considering the communication of water flow and water quality among eco-regions, the system dynamicssimulation model of Taizi River basin water ecological carrying capacity was established, the water

Keywords： watershed water ecological carrying capacity     optimizing regulation model    

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Permitted emissions of major air pollutants from coal-fired power plants in China based on best available

Xiaohui Song, Chunlai Jiang, Yu Lei, Yuezhi Zhong, Yanchao Wang

Frontiers of Environmental Science & Engineering 2018, Volume 12, Issue 5, doi: 10.1007/s11783-018-1065-4

Abstract: NOx emission performance standards for coal-fired power plants based on the best available

Keywords： Coal-fired power-generating units (CFPGU)     Emission performance     Best available control technology    

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Evaluation of water resources carrying capacity in Wuhan City based on system dynamics simulation

Chen Wei and Zhou Cheng

Strategic Study of CAE 2014, Volume 16, Issue 3,   Pages 103-107

Abstract:

Water resources carrying capacity has a vital influence on the economic growth and social progressin a country or region，it’s a hotspot of research on water between science and system science.thewater resources subsystem，economic subsystem，social subsystem，the ecological environment subsystem and water

Keywords： water resources carrying capacity     osculation value method     system dynamics     evaluation    

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Investigation on available wind energy at Tungku beach

M. G. YAZDANI, M. A. SALAM

Frontiers in Energy 2012, Volume 6, Issue 3,   Pages 275-279 doi: 10.1007/s11708-012-0194-x

Abstract: The potential of wind energy is predicted from the available data collected.

Keywords： wind velocity     temperature     tower height     power density     Raleigh distribution     electrical power    

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Screening of textile finishing agents available on the Chinese market: An important source of per- and

Mehvish Mumtaz, Yixiang Bao, Wenchao Li, Lingxiao Kong, Jun Huang, Gang Yu

Frontiers of Environmental Science & Engineering 2019, Volume 13, Issue 5, doi: 10.1007/s11783-019-1145-0

Abstract: Organofluorinated surfactants are widely employed in textile finishing agents (TFAs) to achieve oil, waterNevertheless, to date, no survey has been conducted on PFAS contents in commercially available TFAs.

Keywords： Textile finishing agents     Kendrick mass defect     Total oxidizable precursor assay    

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properties of a silver particle-coated and 1-dodecanethiol-modified superhydrophobic melamine sponge for oil/water

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 8,   Pages 1237-1246 doi: 10.1007/s11705-022-2140-8

Abstract: The water contact angle of Ag-DDT-MS reached 159.2°.Ag-DDT-MS exhibited excellent absorption capacity for high viscous oils and organic solvents, ranging

Keywords： melamine sponge     oil-absorbing material     hydrophobic     oil-water separation     oil absorption capacity    

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Lithium-ion modified cellulose as a water-soluble binder for Li-O battery

Frontiers in Energy 2022, Volume 16, Issue 3,   Pages 502-508 doi: 10.1007/s11708-021-0750-3

Abstract: An environment-friendly, water-soluble, and cellulose based binder (lithium carboxymethyl cellulose,The results show that the water-soluble CMC-Li binder can be a green substitute for poly(vinylidene fluoride

Keywords： cellulose     binder     specific capacity     cyclabi- lity     lithium-oxygen batteries    

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Surface Water Environmental Carrying Capacity in Water-Deficient Areas: A Case Study on Jingjinji and

Wen Shengfang,Shan Baoqing,Ma Jing and Deng Wei

Strategic Study of CAE 2017, Volume 19, Issue 4,   Pages 88-96 doi: 10.15302/J-SSCAE-2017.04.014

Abstract:

This study discusses the environmental carrying capacity for surfacewater in different main functional zones in water-deficient areas, such as Beijing-Tianjin-Hebei (Jingjinjienvironmental carrying capacity, due to emissions from urban life.of the Jingjinji region, while 19%–73% of the water environmental carrying capacity remained inenvironmental carrying capacity.

Keywords： water-deficient areas     environmental carrying capacity     main functional zone     overload degree    

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Industrial Structure Adjustment of Shaanxi Province under the Limited Water Resources Condition

Xiao-jun Liu,Zhen-yu Guo,Chao Ding,Han-liang Fu

Frontiers of Engineering Management 2014, Volume 1, Issue 4,   Pages 378-384 doi: 10.15302/J-FEM-2014057

Abstract: Shaanxi Province is a region poor of water resources in China, and the lack of water resources is becomingIn the perspective of efficient utilization of water resources, Shaanxi Province is committed to theon building multi-objective programming model of industrial structure optimization under the limited waterresources condition, indicates the direction of the industrial transformation and water consumptionFinally, the authors give some advices of promoting the reasonable and effective utilization of water

Keywords： water resources     capacity of water resources     industrial transformation     multi-objective programming    

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Experimental research on dynamic operating characteristics of a novel silica gel-water adsorption chiller

WANG Dechang, WU Jingyi, WANG Ruzhu, DOU Weidong

Frontiers in Energy 2007, Volume 1, Issue 3,   Pages 347-351 doi: 10.1007/s11708-007-0052-4

Abstract: A novel silica gel-water adsorption chiller consisting of two adsorption/desorption chambers and an evaporatorA mass recovery process increases the cyclic adsorption capacity of the system and improves adaptabilitylow dehumidification requirement or a system with a large cycle flowrate and an industrial cooling water

Keywords： satisfactory     suitable     recovery     adsorption capacity     thermodynamic    

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The evaluation of best available technology for pollution control and analysis of the potential for pollution

Li Xuhua,Fang Gang,Dang Chunge and Yu Xiuling

Strategic Study of CAE 2013, Volume 15, Issue 3,   Pages 56-61

Abstract:

Electrolytic manganese (EMM) industry with a large amount of waste waterOn this basis, prediction of pollution reduction potential of best available technologies (BATs) wasThe result showed the total emissions of waste water would be reduced more than 2.7×106 t, the

Keywords： electrolytic manganese     pollution prevention and control     best available technology     emission reduction    

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Title Author Date Type Operation

Analysis on shear capacity of prestressed concrete spatial connections

XUE Weichen, LIU Zhenyong, JIANG Dongsheng

Journal Article

Dynamic simulation of urban water metabolism under water environmental carrying capacity restrictions

Weihua ZENG,Bo WU,Ying CHAI

Journal Article

Using a systems modeling approach to improve soil management and soil quality

Enli WANG, Di HE, Zhigan ZHAO, Chris J. SMITH, Ben C. T. MACDONALD

Journal Article

Scenario-based assessment and multi-objective optimization of urban development plan with carrying capacityof water system

Yilei Lu, Yunqing Huang, Siyu Zeng, Can Wang

Journal Article

Watershed water ecological carrying capacity and optimizing regulation model

Peng Wenqi

Journal Article

Permitted emissions of major air pollutants from coal-fired power plants in China based on best available

Xiaohui Song, Chunlai Jiang, Yu Lei, Yuezhi Zhong, Yanchao Wang

Journal Article

Evaluation of water resources carrying capacity in Wuhan City based on system dynamics simulation

Chen Wei and Zhou Cheng

Journal Article

Investigation on available wind energy at Tungku beach

M. G. YAZDANI, M. A. SALAM

Journal Article

Screening of textile finishing agents available on the Chinese market: An important source of per- and

Mehvish Mumtaz, Yixiang Bao, Wenchao Li, Lingxiao Kong, Jun Huang, Gang Yu

Journal Article

properties of a silver particle-coated and 1-dodecanethiol-modified superhydrophobic melamine sponge for oil/water

Journal Article

Lithium-ion modified cellulose as a water-soluble binder for Li-O battery

Journal Article

Surface Water Environmental Carrying Capacity in Water-Deficient Areas: A Case Study on Jingjinji and

Wen Shengfang,Shan Baoqing,Ma Jing and Deng Wei

Journal Article

Industrial Structure Adjustment of Shaanxi Province under the Limited Water Resources Condition

Xiao-jun Liu,Zhen-yu Guo,Chao Ding,Han-liang Fu

Journal Article

Experimental research on dynamic operating characteristics of a novel silica gel-water adsorption chiller

WANG Dechang, WU Jingyi, WANG Ruzhu, DOU Weidong

Journal Article

The evaluation of best available technology for pollution control and analysis of the potential for pollution

Li Xuhua,Fang Gang,Dang Chunge and Yu Xiuling

Journal Article