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Study on the Evolvement Model of Energy-Saving System of Chinese Building LI Hui1, a, ZHANG Jing-xiao1, b and ZHOU Tian-hua1, c 1School of Civil Engineering, Chang’an University, Xi’an, 710061, Shaanxi, China, a lihui9922@126.com, b zhangjingxiao964@126.com, c zhouth163@163.com Keywords: Construction energy-saving, System, Evolvement, Model Abstract.
Through the analysis on the cause of gap in construction energy-saving management, author of this paper points out that steady structure is the final ideal status of construction energy-saving and energy-saving chain of construction engineering is the effective management to solve this problem.
Author also analyzed the plane structure of management of energy-saving chain in construction engineering and studied the atom framework in the development phase of energy-saving system and spatial structure in the dynamic evolvement of energy-saving system, and concluded that chain-type management helps with the study on the existing problems in energy-saving management of building.
For construction industry, engineering technology, information technology, especially computer, communication, network and artificial intelligence technologies have revolutionary influence on management mode and process.
Modern network technology, project cooperation concept, concurrent engineering principle and Project Breakdown Structure method makes business reengineering possible.

Construction Features of High-rise Buildings Technical Specification for Concrete Structures of Tall Building (JGJ 3-2010) defines houses of 10 or above 10 floors or higher than 28m and other civil buildings of concrete structures higher than 24m as high-rise buildings.
Sub-work (sub-item) engineering operation design (also the construction design) is formulated aiming at some extremely significant or technologically complicated sub-works (sub-items) or those adopting new technique or new technology for construction, e.g., deep foundation, large quantity of earthwork engineering or construction in winter or in the monsoon season, after preparing construction organization design.
On one hand, buildings are breaking through their height, space structures are innovating, design concept is also changing dramatically and the difficulty and strength of architectural engineering construction are continuously enlarged; on the other, building construction accidents occur frequently everywhere, jerry-built projects have often been exposed, building collapses happen usually and the construction safety and engineering quality of building engineering have gained more and more social focus; moreover, the state has also strengthened the administration and guidance to building engineering construction by issuing relevant laws and standardizing construction criteria in recent years.
It can be seen that, strengthening technological control in the process of building engineering construction is the necessity not only of the time, but also of the social development.
References [1] Ning Renqi, Zheng Chuanming, Construction of Civil Engineering [M] Beijing, China Building Industry Press, November 2006 [2] Yang Yue, Modern Tall Building Construction [M] Wuhan: Huazhong University of Science and Technology Press, June 2011 [3] You Puyuan, Control Points of Contemporary Building Construction Technology [J] Coal Technology, 2011, 30(2) [4] Wang Lian’en, Management Control of High-rise Building Construction in China [J] Value Engineering, 2011, (11) [5] Zhang Kejiang, Construction Management and Control Points of High-rise Buildings [J] Scientific Information, 2011, (03) [6] Xiao Shuli, Critical Analysis of Construction Management Control for High-rise Building [J] Value Engineering, 2012, (01) [7] JGJ 3-2010, Technical Specification for Concrete Structures of Tall Building [S]

China 2School of Civil Engineering, Wuhan University, Wuhan, 430072, P.
Response Surface Method on Weighted Regression The finite element method is the most efficient numerical tool currently available for the design of the new civil engineering structures and the structural analysis of existing constructions.
Engineering Example Brief Introduction of the Project.
Tinawi: Engineering Structures, Vol. 27 (2005), p. 616-628
Xu: Engineering Structures.

Introduction With the current technological advances in engineering, material science has assumed a position of extreme importance.
It is a truism that technological development depends on advances in the field of engineering materials.
References [1] Chawla K.K, “Composite Materials: Science and Engineering” New York, Springer, 1998
[3] Kutz M, “Mechanical Engineers Handbook” Third Edition: John Wiley and Sons Inc Hoboken, New Jersey, 2000
Proceedings of the Institution of Civil Engineers: Civil Engineering. 2001; 144(3): 113–118

Since most areas of China are seismic fortified areas, the anti-seismic design of the underground structure and its safety evaluation have become the increasingly important issues that engineering designers are concerned about.
In this paper, it studies and analyzes the dynamic response of the underground structure for a subway station under seismic loads, and preliminarily analyzes the law of its dynamic response, in the hope of benefiting the actual engineering constructions.
With the reform and opening up and the increasing development of socialist market economy, the railway, highway, urban construction, water conservancy, energy, civil air defense and other relevant departments have constructed a large number of tunnels and underground works, and its large scale, large quantity and rapid development have attracted worldwide attention.
In the long-term engineering practice, subway designs and construction techniques have been improving better and better.
Since most areas of China are seismic fortified areas, the anti-seismic design of the underground structure and its safety evaluation have become the increasingly important issues that engineering designers are concerned about.

Interference Effects on High-rise Buildings – Overview of the Recent Research Michal Franek1, a * and Juraj Žilinský2,b 1Department of Building Structures, Slovak University of Technology in Bratislava, Faculty of Civil Engineering, Radlinského 11, 816 68 Bratislava, Slovakia 2Department of Building Structures, Slovak University of Technology in Bratislava, Faculty of Civil Engineering, Radlinského 11, 816 68 Bratislava, Slovakia amichal.franek@stuba.sk, bjuraj.zilinsky@stuba.sk Keywords: Interference effects, High-rise buildings, Overview, Principal building, Adjacent buildings Abstract.
Introduction Evaluation wind loads on buildings is derived from wind engineering standards and codes or from experimental solutions.
For the following two decades wind engineering research was focused on the single building and interference effect went to background.
,,Flow-field studies can help engineers and researchers to understand and explain phenomena of wind load on buildings.
Vincent, Wind-pressure on Buildings Including Effects of Adjacent Buildings, Journal of the Institution of Engineers 20 [online], 1943, pp. 243-475

Combined with engineering examples, describes the reasons for the large volume of concrete cracks proposed comprehensive measures to control cracks from all aspects of mass concrete harmful cracks eliminate achieved remarkable results, for the future of similar mass concrete construction provides some guidance .
Project Overview Intelligent Building Engineering Software Park Xinjiang Software Park is the main engineering, engineering design for the podium on the ground 1-3, 4-25 layer tower, building area 102353m2, underground building layers of two layers, the building area 36757m2, total construction area of ​​ 129832m2 , building height 99 meters, for the inner tube frame structure.
When the surface bleed water disappears, along with playing with a wooden trowel back and forth 2-3 times wipe flatten until final set before wiping pressure again, to prevent cracks. 3.4 Concrete curing requirements The engineering floor construction time for the summer, so select cover insulation methods.
Conclusion Mass concrete crack has been plagued by engineering problems, how to effectively control the crack problem must now face massive concrete cracks factors are complex, more often than not caused by a single factor.
Acknowledgements Xinjiang university research program focused on scientific research projects XJEDU2008I61 "Asphalt key green energy technology has the characteristics of Xinjiang" projectScientific research project focused on the subject of Xinjiang Institute of Vocational Education XJZJXHZ09-005 "Xinjiang construction engineering practice base construction, running mechanism and sharing policy research" project First Author: Cheng Yulan, Female, born in 1964, Xinjiang Construction Vocational and Technical Institute of Architectural Engineering, associate professor, engaged in civil engineering work of teaching, E-mail: 1554270070@qq.com Tel: 15276675311 References [1] China Metallurgical Construction Association.GB50496—2009Mass Concrete Construction Specifications[S].Beijing: China Planning Press , 2009

A Study on Seawater Intrusion Prevention Measures and Comprehensive Governing Pattern Xiangran Li1, a, Gang Han1, b, Rijiang Cong2,c 1School of Civil Engineering, Yantai University, Yantai, 264005, China 2Longkou Water Department, Shandong Longkou, 265700, China alixryt@163.com , bhangang-1988@163.com, cSDLKSZB@126.com Keywords: seawater intrusion; prevention measures; the comprehensive governing pattern; groundwater.
Fig. 1 The prevention measures of seawater intrusion The engineering method of the prevention of seawater intrusion Embankment engineering can be used to prevent storm surge, forcing the invading seawater to draw back, thus raise the level of freshwater; Impoundment and groundwater recharge engineering is mainly used to intercept the surface water while supplying the groundwater; Freshwater barrier engineering aims to form a curtain with fresh-salt water front, which takes a shape of ribbon-like barrier, leading surface water to re-instill groundwater, and to stop saltwater.
All the engineerings including those major ones: surface water diversion and regulation engineering, underground river mouth bar and underground reservoir engineering, stepped sluice and dam engineering and groundwater recharging engineering, embankment engineering, intertidal zone aquaculture engineering, and the engineering of developing and utilizing brackish water and seawater.
The most typical seawater intrusion prevention measures are the embankment engineering, underground river mouth bar and underground reservoir engineering, coastal protection forest construction, fresh water barrier construction and artificial wetland construction.
The engineering method of the prevention of seawater intrusion we have mentioned above including: embankment engineering, groundwater recharge engineering, freshwater barrier engineering, foreign water diversion engineering, underground river mouth bar and underground reservoir engineering, as well as the managing measures of the prevention of seawater intrusion, such as, building groundwater monitoring net, establishing groundwater exploitation and utilization planning, governing groundwater overexploitation area, strengthening laws and regulations construction, building water withdraw permit system and shaft sinking management, using economic lever regulate and control groundwater exploitation, are forming a comprehensive prevention patter by integrating "point, line and all the aspects".

Contrastive Studies of the Testing Method for the Bearing Capacity and Deformation Modulus of Dynamic Consolidation Backfill Foundation Yue Gui1, a, Hui Tao2, b, Pei-ning Zhu3, c, Hua-hai Yang4, d, Tong-fa Deng5, e 1College of Civil Engineering, Kunming University of Science and Technology, Kunming, P.R.China, 650051; 2ShangHai Municipal Engineering Design Institute (Group) Co., Ltd.
Totally eight sites are clay backfill type in the collected engineering practices
Totally eighteen sites are sandy (gravel) backfill type in the collected engineering practices
Only two sites are gravel backfill type in the collected engineering practices.
(In Chinese) [6]Editorial board of “Engineering geological handbook”, engineering geological handbook [B] Beijing: China building industry press, 2007: 1902~1911.

Fractal Characteristics of Sandstone Cutting Fracture Under Mechanical Shock Loading Conditions Shu Ren Wang1, a, Paul Hagan2, b and Yan Cheng2, c 1School of Civil Engineering and Mechanics, Yanshan University, Qinhuangdao, China 2 School of Mining Engineering, University of New South Wales, Sydney, Australia aw_sr88@163.com, bp.hagan@unsw.edu.au, cyan.cheng@unsw.edu.au Keywords: Shock load, Sandstone, Fractal, Screening, Fractal dimension Abstract.
The cutting test is conducted by using the linear rock cutting machine in the laboratory of School of Mining Engineering (UNSW).
Yavari: Engineering Fracture Mechanics, Vol. 71 (2005) No. 1, p. 1
Puzzi: Probabilistic Engineering Mechanics, Vol. 24 (2009) No. 1, p. 75
Yue: Chinese Journal of Rock Mechanics and Engineering, Vol. 24 (2005) No. 4, p. 587.