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Online since: December 2010
Authors: Hai Liang Wang, Tong Wei Gao
Influences of Tunnel Excavation Blasting Vibration on Surface High-Rise Building Hailiang Wanga ,Tongwei Gaob, Key Laboratory of Mine Disaster Prevention and Control, Shandong University of Science and Technology, Qingdao, 266510, Shandong, China aTLGCBP@263.net, btongwei_gao@126.com Keywords: Tunnel; Blasting; Vibration Velocity; Main Vibration Frequency; Amplification Effect; High-Rise Building Abstract.
Response characteristic of ground high building to tunnel excavation blasting vibration is related to building structure, building material, geological, blasting parameter, and spatial position relation of tunnel and building, monitoring equipment and so on.
Acknowledgements (1)National Natural Science Foundation (10672091) (2) Education Department Technology Planned Project of Shandong Province (011541803) Reference [1] Hailiang Wang: Engineering Blasting.
Online since: December 2010
Authors: Yan Chen, Zhao Hui Li, Xiu Quan Chen
In the whole supply chain system, five kinds of flows exist, namely capital flow, information flow, material flow, value flow and workflow[3].
To realize the information sharing among enterprises, the following factors should be considered: l Uniform the service standard l Key service information must be integrated, such as inventory information, planning information, production control and execution information, transportation information, sale information, business accounting information, etc.
[4] Xiao Yu-ming, Wang Yu-ming: Early-warning analysis on stability of supply chain based on entropy theory, Journal of Industrial Engineering Management in China, 2008,3, pp. 57-63
Online since: September 2013
Authors: Hai Yan Li, Yan Xia Yang
Standard dance move requires performers to dress in monochrome clothing and pastes special capable of emitting light mark in the key parts of the body (Such as joints, hip, elbow, wrist and so on).
It also can save material resources and financial resources.
Optical Precision Engineering, 2010,8 (2) :192-197
Online since: October 2011
Authors: Hong Liang Wang, Hao Bin Dong, Liang Hua He, Xiao Qi Zhuang
Design OF The system algorithm and principle of the research Design of the system algorithm Design of the system algorithm is a key issue, thinking about that: 1, although the system is non-linear time-varying systems, it can be degenerate into the basic linear and non- time-varying systems with the dynamic characteristics. 2, PID control is a good control for the majority of the process in terms of performance and robustness; 3, The principle of PID control algorithm is simple, the physical meaning of parameters is clear, and the theoretical analysis meets the require of system application completely.
Permeability means that both sides of the fabric under the specified pressure, per unit time ,the gas flow through the weave material per unit area vertically, the unit (mm/s); While the performance of fabric being crossed the air when there is pressure on both sides, known as the permeability.
Journal of Engineering Geophysics. 2004.4,1(2)
Online since: August 2013
Authors: Yi Hua Mao, Ping Wang, Fei Sun, Wei Hua Zhou
Green building supplier selection based on advanced entropy-revised G1 combination weighting and TOPSIS Yi hua Mao1.a, Ping Wang1,b , Fei Sun1,c ,Wei hua Zhou2,d 1School of Civil engineering and Architecture,Zhejiang university,Hangzhou,China 2School of Management,Zhejiang university,Hangzhou,China azjumyh@163.com, bsophia12350@126.com, csunfeizju@163.com, dlarryzhou@gmail.com Keywords: advanced entropy-revised G1; TOPSIS; green building; supplier selection Abstract.
Economically, “Green” means abandoning the simple resource consuming economy, seeking a win-win goals of economy and ecology and finally establishing a system satisfying the material demand of human beings without destroying the balance of ecology[3].
Numerical example A company desires to select a suitable supplier to purchase the key components of its green building,four candidate suppliers (S1, S2, S3,and S4) remain for further evaluation after the first screening progress.The progress of calculation and result of it shows in table 2and table 3.
Online since: January 2011
Authors: De Li Jia, Chun Sheng Wang, Rui Jia Wang
In cutting process, if low-melting-point material is anode, then metal vapor will appear and it is easier for ionized electrons flow to enter into anode.
Fluctuation suppression is the key of obtaining high cutting quality and strong cutting ability.
Control Strategy of Inverted Power Supply for Plasma Cutting, Control Engineering of China, Vol.16, No.2, 184-187 (2009)
Online since: June 2012
Authors: Hua Wang, Wen Gui Gao, Ming Yu Zhang
Effect of CeO2 Promoter on Catalytic Performance of CuO-ZnO-ZrO2/HZSM-5 Catalyst for Carbon Dioxide Hydrogenation into Dimethyl Ether Mingyu Zhanga, Hua Wangb, Wengui Gaoc Engineering Research Center of Metallurgical Energy Conservation and Emission Reduction, Ministry of Education ,Kunming Univesity of Science and Technology, Kunming 650093,China .
State Key Laboratory Breeding Base of Complex Nonferrous Metal Resources Cleaning Utilization in Yunnan Province ,Kunming 650093,China azmy8711@yahoo.com.cn,bwanghuaheat@hotmail.com,cgao_wengui@126.com Keywords:Ceria, Carbon dioxide, Hydrogenation, Dimetyl ether, CuO-ZnO-CeO2-ZrO2 catalysts Abstract:A series of CuO-ZnO-CeO2-ZrO2/HZSM-5 catalysts were prepared and characterized by XRD, H2-TPR.
A remarkable property of this material is the number of effective redox Ce4+/Ce3+ sites and their ability to exchange oxygen.
Online since: December 2010
Authors: Yan Fang Zhang, Ting Ji, Qun Xi
Computer simulation of temperature induced spectra broadening and shift in Y3Al5O12:Ce phosphor Ting Ji1, 2 a, Qun Xi2,b, Yanfang Zhang2,c 1 Tianjin Xin Hua Staff and Workers University, Tianjin, PRC 300040 2 Institute of Material Physics, Tianjin University of Technology, Tianjin, PRC 300191, China ajiting022@126.com, bxixiq022@126.com, cyfzhang432@163.com Keywords: Y3Al5O12:Ce phosphor photoluminescence emission energy full widths at half maximum simulation method Abstract.
Acknowledgements This work is supported by the Natural Science Foundation of the Tianjin Education Committee (Grant No. 20071207), and the Key Laboratory of Luminescence and Optical Information, Beijing Jiaotong University, Ministry of Education, China.
Mohan: ACM SIGSOFT Software Engineering Notes Vol. 35 (2010), p. 1-14 [9] Jianhua Chen, Zhaoheng Liu: 2010 IEEE International Conference on Information and Automation (ICIA) (2010), p. 222 - 227 [10] Jong Su Kim, Yun Hyung Park, Sun Myung Kim, Jin Chul Choi and Hong Lee Park: Solid State Communications Vol. 133 (2005), p. 445-448 [11] Camacho, J., Loa, I., Cantarero, A. and Hernández-Calderón, I.: Microelectronics Journal Vol. 33 (2002), p. 349-353 [12] J.F.Suyver, J.
Online since: September 2014
Authors: Geng Lei, Qiang Zhang
Henan Normal Institute of Physical Education,XinXiang 453007) Key words: public stadium, current status, countermeasure Abstract.
In the survey on the satisfaction degree towards the public sports facilities, about 50% respondents are not satisfied with them; in the survey on 10 existing sources of the public stadium (e.g. land resource, site resource, human resource, capital, information resource, intangible asset, technology resource, auxiliary material, time, fixed asset, etc.), Top 3 with high utilization rate are site resource, land resource and fixed asset, and Top 3 with low utilization are intangible asset, human resource and information resource; in the survey on the operation status, 30% stadiums are still in loss and even severe loss status, which indicates that the overall situation that the state-owned assets of the public stadiums make up deficits and increase surpluses is still severe.
Carry out “unhooking engineering” gradually and introduce asset operation mechanism comprehensively.
Online since: March 2014
Authors: John M. Cookson, Peter J. Mutton
This material can sustain very large fatigue crack prior to failure; as shown in Figures 2 and 3, the fatigue cracks found in couplers and yokes can progress across almost the entire section prior to failure from overload.
In this context, the suppression of fatigue crack initiation is a key issue in terms of longevity of service life.
Conference on Railway Engineering (CORE2012), Brisbane, RTSA
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