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Online since: September 2013
Authors: Bi Lin Shao, Min Min Yang, Bo Qiang Liu
According to the type (1), the Fuzzy matter-element matrix was established, the quantitative indexes value is shown in Tab. 1:
Tab. 1 The green index value of three sample projects
Elements level
Index level
Green Construction Management
Scheme and Implementation of Green Construction
Safety and health of the employees
Construction Site Management
6.6
8.4
7.0
8.5
9.0
9.2
7.8
9.2
8.5
Environmental Conservation
Atmospheric dust control
Noise and vibration control
Light pollution control
Water pollution control
Soil conservation
Construction waste
Underground cultural relics and resources protection
8.3
7.0
7.5
8.1
6.8
5.8
7.2
7.8
6.5
8.5
8.3
7.3
8.6
7.0
7.0
7.5
7.3
8.0
6.5
5.0
6.5
Utilization of Energy and Resources
Material-saving measures
Water-saving measures
Energy-saving measures
Land-saving measures
7.0
7.2
6.3
7.8
8.2
8.0
9.0
7.5
8.5
7.5
7.7
7.0
The excellent membership degree fuzzy
Establishment and Investigation on Green Construction Evaluation System for Building Projects[J].Building Science,2009,28(10):41~44 [3] Huiling LI, Jun LI.
Journal of Lanzhou Jiao-Tong University, 2010,29(4):126~129
Establishment and Investigation on Green Construction Evaluation System for Building Projects[J].Building Science,2009,28(10):41~44 [3] Huiling LI, Jun LI.
Journal of Lanzhou Jiao-Tong University, 2010,29(4):126~129
Online since: September 2013
Authors: Li Feng Wang
The main activities include: the curriculum and student information management; Course Description, syllabus, teaching calendar, notices and other information published curriculum; Learning material; Answering discussions, study groups, assignments and tests and other activities.
Xie, "Discussion on Senior English Teaching Network System Design and Teaching Code," Journal of Gannan Medical College, vol. 24, no. 5, pp. 631-632, 2004
[9] Xu Ming, "Designing and Implementation of a Network English Multimedia Teaching System," Master’s degree of University of Electronic Science and Technology of China, 2012
Xie, "Discussion on Senior English Teaching Network System Design and Teaching Code," Journal of Gannan Medical College, vol. 24, no. 5, pp. 631-632, 2004
[9] Xu Ming, "Designing and Implementation of a Network English Multimedia Teaching System," Master’s degree of University of Electronic Science and Technology of China, 2012
Online since: July 2014
Authors: Wu Mei Zhang, Xing Huang
Calculation for Earth Pressure of Cavity Expansion Considering Displacement
WUMEI ZHANG1, a, XIN HUANG2,b
1,2School of Transportation Science and Engineering BUAA, Beihang University, 37 Haidian Street ,Beijing, 100191, P.
Without considering the friction effect between the soil units and retaining structure, the input material parameters includes: gravity of soil γ (KN/m3), elastic modulus E (KPa), soil cohesion c (KPa), Poisson ratio μ, frictional angle φ(º), void ratio e, Saturation ω, osmotic coefficient k (cm/s), and each parameter selects 4 or 5 different number, assuming the distance between a point on the wall of the hole and the ground is h (m), initial radius of the hole is r (m), the expansion displacement of the wall is x (m).
[3] Yekai Chen, Yimin Wang, Riqing Xu and Xiaonan Gong: Chinese Journal of Rock Mechanics and Engineering, Vol.23 No.6 (2004), p. 980-988
Without considering the friction effect between the soil units and retaining structure, the input material parameters includes: gravity of soil γ (KN/m3), elastic modulus E (KPa), soil cohesion c (KPa), Poisson ratio μ, frictional angle φ(º), void ratio e, Saturation ω, osmotic coefficient k (cm/s), and each parameter selects 4 or 5 different number, assuming the distance between a point on the wall of the hole and the ground is h (m), initial radius of the hole is r (m), the expansion displacement of the wall is x (m).
[3] Yekai Chen, Yimin Wang, Riqing Xu and Xiaonan Gong: Chinese Journal of Rock Mechanics and Engineering, Vol.23 No.6 (2004), p. 980-988
Online since: June 2013
Authors: Yun Peng
The fixed assets are an important part of the universities’ assets, which is the material foundation and prerequisite for teaching and research[1].
Acknowledgements This work was financially supported by Science Foundation of BLCU (supported by “the Fundamental Research Funds for the Central Universities”) (11JBG12).
Journal of Zhejiang Textile & Fashion Vocational College.
Acknowledgements This work was financially supported by Science Foundation of BLCU (supported by “the Fundamental Research Funds for the Central Universities”) (11JBG12).
Journal of Zhejiang Textile & Fashion Vocational College.
Online since: October 2013
Authors: Jia Jun Ma, Jian Hua Zhao
Spectroscopic Methods Used for Structural Analysis of Natural Crystals
Zhao Jianhua and Ma Jiajun
Heilongjiang University of Science and Technology, Harbin 150022 China
zhjh6868@126.com
Keywords: Natural Crystal Growth, Spectroscopic Methods, Crystal Growth
Abstract.
The same color of the material in the same direction of the crystal absorption intensity of visible light can cause crystals in different shades of color differences, so this area is caused by the absorption intensity differences resulting yellow color change amethyst and citrine crystal shades differences the main reason.
Klabunde: Chemistry-A European Journal, Vol.8 (2002), p.3991
The same color of the material in the same direction of the crystal absorption intensity of visible light can cause crystals in different shades of color differences, so this area is caused by the absorption intensity differences resulting yellow color change amethyst and citrine crystal shades differences the main reason.
Klabunde: Chemistry-A European Journal, Vol.8 (2002), p.3991
Online since: August 2013
Authors: Chao Sun, Shu Li Zhao, Wen Jing Chai, Ze Qun Liu
In this paper, through SAP2000 the test model [1] is simulated and analyzed, the reasonable method is derived for analyzing shaped column frame.
2 Shaped reinforced concrete columns frame test model
The reinforcement model figure is shown in Figure 1.
2.1 Material performance
The average value of measured concrete cube compressive strength is 53Mpa, the elastic modulus is 36693Mpa.
[2] Zhao Guo fan .Higher reinforced concrete structure science [M] Beijing: China Electric Power Press, 1999
Journal of Chongqing Jianzhu Universit .2000,22 (1): 26 to 32 [6] JGJ3-2010.
[2] Zhao Guo fan .Higher reinforced concrete structure science [M] Beijing: China Electric Power Press, 1999
Journal of Chongqing Jianzhu Universit .2000,22 (1): 26 to 32 [6] JGJ3-2010.
Online since: October 2010
Authors: Jin Wu Kang, Tian You Huang, Shi Xiong Huang, Hai Liang Yu
The material of blade is ZG0Cr13Ni4Mo, which is a kind of martensite stainless steel, which is widely used in hydro, steam, gas turbines for its special performance in casting, forging, welding, mechanical working properties, corrosion resistance, etc.
Huang: Journal of Tsinghua University (Science and Technology)Vol. 48(5) (2008), p. 769
Huang: Journal of Tsinghua University (Science and Technology)Vol. 48(5) (2008), p. 769
Online since: August 2013
Authors: Long Zhang, Xue Wen Wang, Yuan Zhang, Zhou Hu Deng, Xiao Yun
The Control System Design of AC Servo PMSM Based on an EMCU
Xuewen Wang, Zhouhu Deng, Xiao Yun, Long Zhang, Yuan Zhang
School of Information Science and Technology,Northwest University,Xi’an 710127, China
Email: wangxuew@nwu.edu.cn
Keywords: PMSM,servo, control,SVPWM,PID
Abstract.
The assumptions are done to simplify the model, which are as follows: the iron core magnetic saturation of the motor is ignored, the permeability of a permanent magnetic material is zero, and the eddy current and hysteresis losses are excluded, and then the three-phase windings are symmetrical.
Information communication, 2011, (5):28-29 [5] Zhang Long,Wang Xuewen,Deng Zhouhu,Ran Ran,Design of AC Servo Motor Control System based on XCl 64CM Microcontroller, American Journal of Engineering and Technology Research V01.1l,No.12,2011:2040-2043
The assumptions are done to simplify the model, which are as follows: the iron core magnetic saturation of the motor is ignored, the permeability of a permanent magnetic material is zero, and the eddy current and hysteresis losses are excluded, and then the three-phase windings are symmetrical.
Information communication, 2011, (5):28-29 [5] Zhang Long,Wang Xuewen,Deng Zhouhu,Ran Ran,Design of AC Servo Motor Control System based on XCl 64CM Microcontroller, American Journal of Engineering and Technology Research V01.1l,No.12,2011:2040-2043
Online since: January 2014
Authors: Xiao Jun Wang, Hou Ya Wu, Tie Niu Yang
The abrasion of machine barrel’s inner diameter belongs to material fatigue failure and Curvature which abrasive parts are small.
Journal of China University of science and technology, Vol. 2 (2001), p. 135-142 [5] Wen Si-zhu: Tribology principle, the third edition (Tsinghua University Press, Beijing 2008) [6] Yan Ping-fan, Zhang Guang-shui: Artificial neural network and simulation evolvement algorithm (Tsinghua University press, Beijing 2000)
Journal of China University of science and technology, Vol. 2 (2001), p. 135-142 [5] Wen Si-zhu: Tribology principle, the third edition (Tsinghua University Press, Beijing 2008) [6] Yan Ping-fan, Zhang Guang-shui: Artificial neural network and simulation evolvement algorithm (Tsinghua University press, Beijing 2000)
Online since: October 2013
Authors: Qian Zhai, Yuan Yang, Dong Ming Xu
Performance Appraisal of Construction Enterprise Informatization
Dongming Xu a, Qian Zhaib and Yuan Yangc
Henan University of Science and Technology, Luoyang 471023, China
asuidom@163.com, bforeverzq@126.com, cyyuanxd@sina.cn
Keywords: construction enterprise; informatization; performance appraisal; analytic hierarchy process; fuzzy comprehensive evaluation.
Table 1 Evaluation index system of construction enterprise informatization performance Target Layer Criterion Layer Plan Layer(Sub-criterion Layer) Performance of Construction Enterprise Informatization Operating Management Operating Management of Market Bidding Management Overall Budgetary Management Contract management Manufacturing Management Quality Control Cost Control Progress Control Material Purchasing Facility Management Occupational Safety and Health Administration Engineering Data Management Technology and Test Management Technical Innovation Management Integrated Management Risk Management Human Resource Management Office Management File Management Enterprise Knowledge Management Financial Management Fund Management Fixed-assets Management Financial Accounting Management Appraisal Step 1: Determine the Eights by Improved AHP.
Rhodes, Measuring the efficiency of decision making units, European Journal of Operational Research, 5 (1978) 429-444
Table 1 Evaluation index system of construction enterprise informatization performance Target Layer Criterion Layer Plan Layer(Sub-criterion Layer) Performance of Construction Enterprise Informatization Operating Management Operating Management of Market Bidding Management Overall Budgetary Management Contract management Manufacturing Management Quality Control Cost Control Progress Control Material Purchasing Facility Management Occupational Safety and Health Administration Engineering Data Management Technology and Test Management Technical Innovation Management Integrated Management Risk Management Human Resource Management Office Management File Management Enterprise Knowledge Management Financial Management Fund Management Fixed-assets Management Financial Accounting Management Appraisal Step 1: Determine the Eights by Improved AHP.
Rhodes, Measuring the efficiency of decision making units, European Journal of Operational Research, 5 (1978) 429-444