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作者:Kwon Wook Hyun
来源:[J].International Journal of Civil Engineering and Environmental Science, 2015, Vol.3 (1), pp.18-22
摘要:Active vibration control based on the piezoelectric smart structure is an important new issue in the design and control of structural dynamic research field.This paper uses the piezoelectric ceramic piezoelectric properties to achieve active vibration control of the piezoelectric...
作者:Wu Wei-Dong , Zhu Ren-Yi
来源:[J].International Journal of Civil Engineering and Environmental Science, 2015, Vol.3 (1), pp.32-37
摘要:By recognizing the new market conditions of the engineering consulting industry in China, the author explored the drawbacks of the engineering consulting industry system from an engineering perspective of philosophy.And then six new entry points of engineering consulting industry...
作者:Zhu Wei , Li Xian-Jin , Lv Li-Ting ...
来源:[J].International Journal of Civil Engineering and Environmental Science, 2015, Vol.3 (1), pp.23-31
摘要:The classification, technological characteristics, current conditions and developing tendency of membrane bioreactor (MBR) were reviewed in this study.Different classification methods of MBR were introduced firstly. The external MBR and the integrated MBR were discussed in detail...
作者:Steenberg Van De
来源:[J].International Journal of Civil Engineering and Environmental Science, 2015, Vol.3 (1), pp.50-56
摘要:A mini coke oven has been used to study the shrinkage crack character in the process of semi-coke formation.The results show that the section of coke cake has clearly layered, from the inner to outward, divided into loose honeycomb semi-coke layer, small honeycomb semi-coke ...
作者:Lingjuan Xia
来源:[J].International Journal of Civil Engineering and Environmental Science, 2015, Vol.3 (2), pp.99-107
摘要:Shale gas is an emerging energy resource, but also a clean, high quality and efficient energy, thedevelopment of shale gas is also a hot topic of worldwide concern, but in the process of shale gasdevelopment on water resources brought impact cannot be ignored. Shale gas mining te...
作者:Kang Hong-Ming
来源:[J].International Journal of Civil Engineering and Environmental Science, 2015, Vol.3 (1), pp.57-63
摘要:In order to improve longevity, efficiency and working quality of machinery, taking the six-bar mechanism as example, the velocity fluctuation of six-bar mechanism and its adjustment method are studied.At first, an equivalent dynamic model of six-bar mechanism was established with...
作者:Lingjuan Xia
来源:[J].International Journal of Civil Engineering and Environmental Science, 2015, Vol.3 (2), pp.108-115
摘要:With the rapid development of economy, it has an increasingly serious impact on the environment,which makes the resource environmental carrying capacity become a hot topic concerned by the public.This paper has conducted comprehensive studies from four aspects, namely, the theory...
作者:Steenberg Van De
来源:[J].International Journal of Civil Engineering and Environmental Science, 2015, Vol.3 (2), pp.92-98
摘要:To clarify the effects and the application value of biochar on remediation of cadmium (Cd)-contaminated soil, a pot experiment was conducted with the typical farmland soil suffering from Cd-contamination derived from the contaminated irrigation area at countryside of Shenyan...
作者:Ma Danhui , Jiang Xudong , Rong Yuanping
来源:[J].International Journal of Civil Engineering and Environmental Science, 2015, Vol.3 (1), pp.38-41
摘要:An efficient synthesis of cefozopran intermediate, 7-ACP.HCl is described.We have developed an industrially viable process for the preparation of 7-ACP.HCl without further to column chromatography, and is cost-effective and amenable to large-scale synthesis.
作者:Li Bo
来源:[J].International Journal of Civil Engineering and Environmental Science, 2015, Vol.3 (1), pp.42-49
摘要:During oil and gas well drilling, when the drilling fluid density is too high, not only tensile fracturing but also shear fracturing may occur on the wellbore.The possible fracturing modes and corresponding calculation formulas of fracturing pressure were present.Moreover, the in...

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