Search results

Original data of plastic profile and calibrator Material Heat Conductivity Coefficient (kp) [W/(m∙K)] Density (ρp) [kg/m3] Specific Heat (Cp) [KJ/(kg∙K)] PVC 0.17 1465 1.4 3Cr13 25.12 7760 0.473 Boundary Conditions The boundary conditions are mainly to determine the convective heat transfer coefficient in heat transfer.
Acknowledgement This paper is sponsored by the science and technology aid project of Xinjiang Uygur Autonomous Region of China (NO. 2013911035), Tianjin University of Technology and Education Foundation of China (NO.
Journal of Dalian University of Technology, 2007, 47(4): 532-538

Earthquake effect, temperature effect, foundation deformation and material shrinkage build the whole notion of indirect action.
Acknowledgements The presented work was supported by National Natural Science Foundation of China (NO.51008067) and Open Research Fund of Key Laboratory of Concrete and Pre-stressed Concrete Structure of Ministry of Education of Southeast University.
References [1] J.M.Davies: Recent research advances in cold-formed steel structures (Journal of Constructional Steel Research, America 2000) [2] China Association for Engineering Construction Standardization: The specification for design of steel storage racks (CECS 23:90).

It is also supported by the Ministry of Education, Science and Technology research funds(Project number: 2012R1A1A101018971).
Park: Effect of shrinkage reducing agent on the properties of high strength concrete, submitted to Journal of Korea architecture institute, Vol. 8, No. 24 (2008), p. 77-84 [3] M.H.
Leow: Effect of water to cementitious material ratio and silica fume on the autogenous shrinkage of concrete, Vol. 33, Issue 10, submitted to Cement and Concrete Research(2003), p. 1687-1694 [4] D.G.

The difficulty is two points, on the one hand data structure is abstract and the algorithm is abstract, there is no material object can be corresponded in objective world, on the other hand it is hardly to show the large data structure on limited computer screen display area, and it need to be taken a balance between distinguishable detail and the global display [1].
ZHOU Hong-Juan,HU Xuc-gang,TIAN Wei-dong:Research on Multi-level User Oriented Visual Experiemt Environment for Data Structures,Journal of Jilin University(Information Science Edition).Vol.23- s2(2005),p.130-133 2.

Since in this paper the relationship of the tension and elongation is studied, so is the given value, whose value is 95mm; is stretch bending with material elastic layer height, The tension-elongation mathematic model can be obtained from the above derivation: (14) Fuzzy adaptive PID elongation control system simulation MATLAB simulation model Based on MATLAB Fuzzy Logic Toolbox, the fuzzy controller for elongation control system was designed first, and the designed fuzzy self-adaptive PID controller structure which was simulated using MATLAB software is shown in Fig.1[7].
Acknowledgements This work was financially supported by the National Nature Science Foundation of China (51074051) and “the Fundamental Research Funds for the Central Universities”(N110307001).
[5] Jie Sun, Dian-hua Zhang, et al, Smith prediction monitor AGC system based on fuzzy self-tuning PID control, Journal of Iron and Steel research, International, Vol.17, No.2, 22-26, 2010.

Research And Application On Model Of Dynamic Controlling Sand In Surennuoer Area Yushuang Hu1, a, Jiao Zhang 1,b, Shufen Liu1,c and Xi Chen2,d 1College of Earth Science, Northeast Petroleum University, Daqing, China 2Logging and Testing Services Company of Daqing Oilfield Company Ltd, Daqing, China ahyszmx001@yahoo.com.cn, bgeo_zhangjiao@163.com, cliushufen8201@163.com,d85144589@qq.com Keywords: Time-space-source, Fault, Sedimentary Facies, Nantun Group.
During the sedimentary period of Nantun formation，which belongs to the rift period of the basin, the tectonic subsidence magnitude and the depth and the scope of the water become larger, which result in an increase in the accommodation space, and the detrital material of terrigenous origin began to be deposited in the basin.
In Chinese [6] Gang Chen: Journal of Southwest Petroleum University.

By-product materials such as fly ash and slag are significant sources of aluminosilicate materials in addition to the naturally occurring raw materials.
The fly ash based geopolymer shows greater resistance to the aggressive materials than the OPC concrete [2].
Experimental Work Materials: Low calcium Class F (ASTM C 618) fly ash was used for making geopolymer concrete.
The alkaline activator solutions were mixed together prior to adding to the dry materials.
International Journal of the Physical Sciences, Vol. 5(9), pp. 1419-1423, (2010)

Materials and methods Inoculum The DSR granules that were utilized in the batch experiments were cultivated in an expanded granular sludge bed (EGSB) reactor that was operated for three months.
Acknowledgements We gratefully acknowledge the support by the National High-tech R&D Program of China (863 Program, Grant No. 2011AA060904), by National Science Foundation for Distinguished Young Scholars (Grant No.51225802), by Science Fund for Creative Research Groups of the National Natural Science Foundation of China (Grant No.51121062), and by National Key Technology Research and Development Program of the Ministry of Science and Technology of China (2010BAC67B02).
Water and Environment Journal.

Materials and Methods Study Sites.
Ornithological Science, 2010, 9(1): 3-22
Guangxi Forestry Science, 2007, 36(2): 75-77,81
Subtropical Plant Science. 2012, 41(3): 56-60
Journal of Biogeography, 2003, 30(8): 1183-1193

Then simulate and analyze the variation of ground temperature rise at well bore with long-term intermittent operation for the system and the influence of different well spacing,ground and backfill materials thermal conductivity,well depth on the outlet temperature and the ground temperature rise at well bore.
No. 1 buried coil adopts vertical buried pipe, its material is PPR tube which diameter is 25mm, the average drilling depth is 35m; No.2 buried coil is also adopts vertical buried pipe used the same material, its average drilling depth is 30m; When refrigerating with the soil heat exchanger, opening heat pump group, cooling pump and cooling water pump.
So, it should select suitable backfill material according to geological features in practical engineering to achieve the least drilling quantity under same load,then reduce the initial investment.
Acknowledgements This work was financially supported by the Guangxi Natural Science Fund (2010GXNSFA013022) and Guangxi Scientific Research and Technological Development Projects (0799002-9).
[7] Gu Y O’Neal D L:Journal of Solar Energy Engineering,Vol.117(1995)No.3,P.242～248