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Online since: May 2012
Authors: Jing Wan Liu, Zhen Dong He, Chang Kai Shi
Demand Response for Large Public Building System
Zhendong He1,2,a, Jingwan Liu1,b and Changkai Shi2,c
1School of Electrical and Information Engineering, Beijing University of Architecture and Civil Engineering, Beijing, 100044, China
2Institute of Distribution Electricity and Rural Grid, China Electric Power Research Institute, Beijing, 100192, China
ahezhendong.2008@163.com, bljw_nuxia@sina.com, cshichangkai@epri.sgcc.com.cn
Keywords: demand response, controllable load resources, energy management.
Online since: August 2012
Authors: Jing Hui Liu, Meng Yun Huang, Dan Ni Li, Xi Zhang
Laboratory Assessment of Workability of Asphalt Rubber Hot Mixes Using Warm Mix technology
Mengyun Huang1,a, Jinghui Liu2,b, Xi Zhang3,c, Danni Li4,d
1,2,3,4College of Civil Engineering and architecture, China Three Gorges University, P.R.China, a1069492396@qq.com
byangjianxue33@126.com(corresponding author)
c2010168168@126.com
d745650939@qq.com
Keywords: Warm Mix Asphalt (WMA); Asphalt Rubber(AR); Viscosity; Workability
ABSTRACT.
[6] Feipeng Xiao, Serji N.A., Chandra Akisetty, and Wenbin Zhao,“Rheological and Engineering Properties of Rubberized Asphalt Concrete Mixtures Containing Warm Mix Asphalt Additive” AR2009 Proceedings, Nanjing of China, November 4th, 2009
[6] Feipeng Xiao, Serji N.A., Chandra Akisetty, and Wenbin Zhao,“Rheological and Engineering Properties of Rubberized Asphalt Concrete Mixtures Containing Warm Mix Asphalt Additive” AR2009 Proceedings, Nanjing of China, November 4th, 2009
Online since: June 2007
Authors: Lin Bing
Analysis of Hydrogen Diffusion in Notched High-strength Steel Wires
Lin Bing
1,2
1
Department of Engineering Mechanics, Shanghai Jiaotong University, Shanghai 200240, China
2
School of Civil Engineering, Chongqing University, Chongqing 400045, China
bing-lin@sjtu.org
Keywords: Hydrogen diffusion, Elastic-plastic material, Finite element, High-strength steel wire
Abstract: Fick's laws were used to model the hydrogen diffusion in notched high-strength steel
wires loaded in tension under elastic-plastic conditions.
Online since: May 2012
Authors: Lei Liu, Hong Bin Dang, Shan Kong, Jun Xia Gao
Pollution survey and countermeasures of urban slow-flow water body
Junxia Gao1, a, Hongbin Dang1,b, Lei Liu1,c and Shan Kong2,d
1School of civil engineering, Zhengzhou institute of aeronautical industry management, Zhengzhou 450015, China
2Henan provincial research institute of environmental protection, Zhengzhou 450015, China
agaojunxia@zzia.edu.cn, bdanghongbin74@163.com, cliulei7913@zzia.edu.cn, d50462348@qq.com
Keywords: urban slow-flow water body; pollution survey; countermeasure
Abstract.
On the investigation, as a result of municipal construction and river embankment engineering barrier, eco-environmental water requirement of slow-flow water body was apparently insufficient, causing river and lakes atrophy, no-flow and even drying up, which seriously affected water quality and made aquatic plants, fish, organisms, microorganisms die out, and therefore, losing self-purification ability, destroying the landscape, and further deteriorating surrounding ecological environment.
On the investigation, as a result of municipal construction and river embankment engineering barrier, eco-environmental water requirement of slow-flow water body was apparently insufficient, causing river and lakes atrophy, no-flow and even drying up, which seriously affected water quality and made aquatic plants, fish, organisms, microorganisms die out, and therefore, losing self-purification ability, destroying the landscape, and further deteriorating surrounding ecological environment.
Online since: November 2010
Authors: Yi Min Zhu, Guo Liang Liu, Zhi Jun Ma, Xin Fang
Mechanism Analysis of FTIR absorption characteristic of MgO Nano-powder
Guoliang LIU 1, b, Yimin ZHU2, a, Zhijun MA3,c, Xin FANG4,d
1 School of Science,
2 School of Resources and Civil Engineering,
Northeastern University, Shenyang, Liaoning 110004, China
a zhuyimin@mail.neu.edu.cn
b liuguoliang024@yahoo.com.cn
c mazhijun@mail.neu.edu.cn
d fangxin0419@126.com
Key words: Nano-MgO powder, particle size, FTIR absorption characteristic mechanism analysis
Abstract.
Acknowledgement This work was financially supported by National Natural Science Foundation of China (No.50772021) References [1] Zhu Yimin, Han Yuexin, Wang Xiaoyu: Advanced Materials Research Vol. 58 (2009), p. 115-120 [2] Zhang Pu, Hou Jianguo, Zhang Fang: Chemical Engineering of Henan Vol. 24(2007), p. 24-40 [3] Yin L S, Chen M T, Huang S X and Zhou K X: Progress In Physics Vol. 26 (2006), p. 505-510 [4] Bian J M, Li X M and Chen T L: Appl Surf Sci Vol. 1-4 (2004), p. 228-297 [5] Li H J, Qiao X L, Chen J G and Wang W: Materials Review Vol. 21 (2007), p. 139-142 [6] Zhou X Y, Yang Y and Liu H Z: Materials Review Vol. 18 (2004), p. 31-38 [7] H.
Acknowledgement This work was financially supported by National Natural Science Foundation of China (No.50772021) References [1] Zhu Yimin, Han Yuexin, Wang Xiaoyu: Advanced Materials Research Vol. 58 (2009), p. 115-120 [2] Zhang Pu, Hou Jianguo, Zhang Fang: Chemical Engineering of Henan Vol. 24(2007), p. 24-40 [3] Yin L S, Chen M T, Huang S X and Zhou K X: Progress In Physics Vol. 26 (2006), p. 505-510 [4] Bian J M, Li X M and Chen T L: Appl Surf Sci Vol. 1-4 (2004), p. 228-297 [5] Li H J, Qiao X L, Chen J G and Wang W: Materials Review Vol. 21 (2007), p. 139-142 [6] Zhou X Y, Yang Y and Liu H Z: Materials Review Vol. 18 (2004), p. 31-38 [7] H.
Online since: March 2015
Authors: Lie Ping Xie, Feng Ji, Xiang Hong Sun
Dynamic analysis of concrete frame structure with story-adding steel structure at the top
Xianghong Sun1, a, Lieping Xie1,b and Feng Ji1,c
1School of Civil Engineering, Chang’an University, Xi’an, Shaanxi, 710061, P.R.
The damping coefficient of the reinforced concrete composite structure is 0.05, the damping coefficient of the steel structure is 0.02, and the damping coefficient is determined 0.04 according to the engineering experience value.
The damping coefficient of the reinforced concrete composite structure is 0.05, the damping coefficient of the steel structure is 0.02, and the damping coefficient is determined 0.04 according to the engineering experience value.
Online since: January 2015
Authors: Nikolay Vatin, Igor Peško, Jasmina Dražić, Vladimir Mučenski, Milan Trivunić, Dragana Đorđević
Preparing a Data Base for Estimating Seismic Damage on Buildings by Applying ANN (2012) 4-th International conference Civil Engineering – Science and Practice, University of Montenegro, Zabljak, pp.771-778
Seismic response of buildings upgraded with the X-LAM timber superstructure (2012) World Conference on Timber Engineering 2012, WCTE 2012, 1, pp. 504-510.
Seismic response of buildings upgraded with the X-LAM timber superstructure (2012) World Conference on Timber Engineering 2012, WCTE 2012, 1, pp. 504-510.
Online since: May 2012
Authors: Guo Jing He, Sen Zhi Ren, Jun Hua Deng
Engineering Situation
Heng Zhou avenue bridge is a lead bridge belong to west Tan Heng loaced in Er Tang Yu Mushan town .The original bridge is a 2×16 m PRC hollow slab bridge, composed of 10 hollow slab , with total length 45.00m, width12.75m as shown in Fig.1.The original deck transverse slope is 2%.because of the modification of route and width, the north half keep original and transform the original bridge.
Beam body integrally jack-up method has application to several domestic engineering, the main advantage is no added phase ii constant load and less influence of the bearing capacity of the slab.
According to the structure characteristics of the bridge, Midas/Civil was used to build the space grillage model [7].
Beam body integrally jack-up method has application to several domestic engineering, the main advantage is no added phase ii constant load and less influence of the bearing capacity of the slab.
According to the structure characteristics of the bridge, Midas/Civil was used to build the space grillage model [7].