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KSCE Journal of Civil Engineering, Vol.12, No.5. (2008), p.323-328

The Effect of Joint Conditions on the Longitudinal and Flexural Wave Velocities of a Rock Mass Min-Su Cha1,a, Young-Jong Sim 1,b, Gye-Chun Cho1,c, and Sung-Won Lee2,d 1 Dept. of Civil and Environ.
Eng., Korea Advanced Institute of Science and Technology 373-1 Guseong-dong, Yuseong-gu, Daejeon 305-701, Republic of Korea 2 Geotechnical Engineering Research Dept., Korea Institute of Construction Technology 2311 Daehwa-dong, Ilsanseo-Gu, Goyang-shi, Gyeonggi-do 411-712, Republic of Korea a wwoofer@kaist.ac.kr, byjsim@kaist.ac.kr, cgyechun@kaist.ac.kr, dswlee@kict.re.kr Keywords: elastic wave velocity, joint condition, jointed rock, rock mass classification Abstract.

THE RESEARCH ON EVOLVE OF IDEA ON URBAN SPACE CONSTRUCTION IN CHINA yepeng1 , binghe2 1 PHD,Institute of Architectural engineering,Dongguan University of Technology,dongguan,Guangdong,china 2 PHD, Profesor,Institute of urban design ,Wuhan University, Wuhan,Hubei,china aemail:273549816@qq.com Grant No:50608061 Key words: Urban space construction Idea Evolve Abstruction: There is five stages for the China's urban space construction’s ideas with the evolve of china, the first phase is the pre-1859 phase, the dominant ideology in this time is a traditional Chinese ritual ideas; the second phase is 1859-1949, this stage is a interation of the traditional Chinese ritual and Western ideas; the third stage is 1949-1979, the stage is under the influence of the government authority to create urban space; the fourth stage is the 1979-2009, this stage is under the influence of the market economy to create urban space; the fifth stage is in 2009 and beyond, this stage will be the next multi-cultural
Any attempt trampling on the rights and interests of citizens, will attract public onlookers, human flesh search engines on the Web and Internet activist. sky-high cigarette case and Smile Secretary case behind the sequence of events shows that networks focus heavily, This is an important symbol for the awakening of civil society in China.

In case of engineering design of a new part the technologist needs to know how the chosen material will satisfy the requirements to the physical, mechanical properties and microstructure of the final product [4].
Civil Mech.

Roland Leuck a Slovak University of Technology Bratislava, Faculty of Civil Engineering, Department of Building Structures, Radlinského 11, SK-813 68 Bratislava, Slovakia a leuck.roland@web.de Keywords: energy-efficiency, economic, investment cost, life-cycle-cost, low-energy building, refurbishment, return on investment (ROI), school-building, variant-matrix.

New developing direction of domestic villas in the real estate market CHAI Wan-lin1, a, GAO Yu-bo1, b 1Architecture Technology and Science, College of Architecture and Civil Engineering, Taiyuan University of Technology, Taiyuan, Shanxi, 030024, China a407341028@qq.com, bgaoww2006@126.com Key words: Villa, residence, Developing direction, Market.

Introduction Cold Chain Logistics refers to frozen frozen food production, storage, transport, sale, each link is always provided for in prior to the consumption of low temperature environment, to ensure that food quality, reduce food losses in systems engineering.
After World War II, due to high costs, the technology has been mainly used in the military field, is not in the civil field application soon.

Latifi3, c, F.Pacheco-Torgal4, d 1Department of Textile Engineering, Textile Research & Excellence Center, Amirkabir University of Technology, Tehran Polytechnic, Iran 23Department of Polymer,Building and Housing Research Center, Amirkabir University of Technology, Tehran Polytechnic,Iran 4Research Unit C-TAC, Sustainable Construction Group, University of Minho, Guimarães, Portugal ahamid.pakravan@gmail.com, bjamshidi@bhrc.ac.ir, dtorgal@civil.uminho.pt Keywords: Pull-out test, adhesion strength, polymeric fibres, microstructure Abstract.

China 2School of Civil Engineering and Architecture, Zhejiang University of Technology, Hangzhou 310014, P.

Correlation between Underground Space Intensity and Land-use Transport Interaction Wen Jun Zhu1, a, Jun Liu2, b 1Department of Civil Engineering, Tsinghua University, Beijing, 100084, China 2Architectural Design and Research Institute of Tsinghua University, Beijing,10084,China ajzw.z@263.net, bliujunce@gmail.com Keywords: Underground Space Intensity (IUS), Land Type (LT), Land Price (LP), Floor Area Ratio (FAR), Passenger Flow Volume (PFV), Correlation Analysis Abstract.