Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Xiao Fan Du"'
Publikováno v:
Environmental Pollution. 237:143-153
Human hair and street dust from rural and urban areas in Chongqing were collected to analyze Organophosphate esters (OPEs) and phthalate esters (PAEs). Concentrations of OPEs in urban hair were significantly higher than those in rural hair, whereas P
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1c4f366b5faf50fd2113915cb6b5d219
https://doi.org/10.1016/j.envpol.2018.02.040
https://doi.org/10.1016/j.envpol.2018.02.040
Publikováno v:
Key Engineering Materials. :664-669
In this paper, a new fault diagnosis method is proposed based on CFD technology in order to research the fault mechanism of mine axial fan. The method combined RANS equation and Realizable k-turbulence model realizes the three dimensional aerodynamic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2b8142d3a9835d1d9cbf674eb69262dc
https://doi.org/10.4028/www.scientific.net/kem.656-657.664
https://doi.org/10.4028/www.scientific.net/kem.656-657.664
Publikováno v:
Advanced Materials Research. :868-872
Traditionally, spiral case structure is classified as non-member bar reinforced concrete structure. It is improper to calculate reinforcement area according to the area of tensile stress figure, which often causes a lot of waste of reinforcement; it
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::81ab63958872b33809c946550b2c96f7
https://doi.org/10.4028/www.scientific.net/amr.671-674.868
https://doi.org/10.4028/www.scientific.net/amr.671-674.868
Publikováno v:
Applied Mechanics and Materials. :1544-1548
In combination with the practice of a large hydropower station, concrete damaged plasticity model is introduced into the steel-liner reinforced concrete penstock for the nonlinear analysis, the damage distribution rules of the surrounding concrete an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8b2b722d0f8240ae744abd51789e5156
https://doi.org/10.4028/www.scientific.net/amm.275-277.1544
https://doi.org/10.4028/www.scientific.net/amm.275-277.1544
Publikováno v:
Applied Mechanics and Materials. :951-956
In combination with the practice of a hydropower station steel-liner reinforced concrete penstock, the finite element model is established to analyze bearing characteristics of the penstock. In the paper, cracking behaviors of the surrounding concret
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::34c4937b1ba0a1fc932bb3e8083663de
https://doi.org/10.4028/www.scientific.net/amm.212-213.951
https://doi.org/10.4028/www.scientific.net/amm.212-213.951
Publikováno v:
Advanced Materials Research. :6183-6187
In combination with the practice of a pumped storage hydropower station, a 3-D nonlinear finite element method on the preloading filling spiral case is carried out to compare and analyze stresses of the steel spiral case and hoop reinforcement, the s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::06a8e80d0042e4b752f1257891002692
https://doi.org/10.4028/www.scientific.net/amr.243-249.6183
https://doi.org/10.4028/www.scientific.net/amr.243-249.6183