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Comments on experimental techniques and materials Results presented in this contribution have been obtained by two different methods: i) dynamic mechanical analysis (TA-instruments DMA Q800) and ii) a piezoelectric composite oscillator technique [3].
Van Humbeeck: Materials Science Forum Vol. 583 (2008), p. 85
Gremaud, Journal de Physique, Sup. 12 : Tome 48, (1987), p.
Gotthard, Journal de Physique, Sup. 12: Tome 43 (1982), p.

Materials and Methods Materials.
(China) Vol. 34 (2015), p. 487 - 494 [2] I Jamil, R Jamil: International Journal of Innovation & Applied Studies Vol. 4 (2013), p. 286 - 297 [3] L Y.
Industry Vol. 46 (2014), p. 49 - 51 [11] National Environmental Protection Agency of China, in: Water and Wastewater Monitoring and Analysis Method (the Fourth Edition) edtied by China Environmental Science Press Publications (2004), p. 286 - 401 in press [12] Y L.
Hou: Journal. of.

A Practical Calculation Method of P-Δ Effect in Frame Structure Shuzhi Liu a, Xiaoyan Guo b Inner Mongolia University of Science and Technology, Baotou 014010, China ankdlsz@sina.com, bgxy.jiang@yahoo.com.cn Keywords: Frame Structure; P-Δ Effect; Practical Calculation Method; No-Shear Moment Distribution Method; Correction Factor Abstract.
The second-order nonlinear analysis of considering the material non-linearity and geometry non-linearity are a comprehensive analysis method, the results are consistent with the actual situation.
Through the discount of the flexible stiffness reflects the nonlinearity of material, the calculations are the geometric nonlinearity method.
Journal of building structures, 2008, 29-5:114-119.
Journal of building structures, 1991, 12-5: 42-46.

Introduction There are many advantages with aluminum alloy such as small weight, good anti-corrosion, wonderful ductility and extrusion, thus this material has been put in use in construction broadly.
Journal of building structure, 2006,27（5），9-15(In Chinese)
Aluminium structures[M].London and New York: Elsevier Applied Science,1987
[3]ECCS.European Recommendations For Aluminnum Alloy Structures[S].FIRST edn.1978 [4] National code, GBT228-2002, Extending Test Method of Metal Material under Normal Temperature, China NSO Committee, 2002(In Chinese)
Journal of building structure,2007，2,8（6），136-146(In Chinese).

It is a new kind of regenerated green packaging material products in the modern packaging field.
It can replace wood and plastics in the packaging transport field and has nicer application prospect in the buffer material and building fields [1].
The market of this kind of green environmental protection packing materials is open therefore.
Acknowledgement This research is supported by National Natural Science Foundation of China (No.70972050).
TRIZ Journal, (1998), http://www. triz -journal.com [4] R.H.

The λ coefficient values take successively the following values: le :multiplier coefficient for which the fy elastic limit of the material is reached at a certain node of the structure.
The ductility of a material or a structural element is the ability to elongate in the plastic range, without breaking or losing strength.
References [1] Rossi P.P., Lombardo A.: Influence of the link overstrength factor on the seismic behaviour of eccentrically braced frames, Journal of Constructional Steel Research, Vol. 63 (2007), p.1529
[5] Plumier A.: Sei0smic design of structures, Applied sciences faculty of Liège, 2003
Performance-Based Design of Eccentrically Braced Frames Using Target Drift and Yield Mechanism, AISC Engineering Journal, American Institute of Steel Construction, p.173, 2006

The hardness test of the base material and welded joint of pipe body was also carried out.
It is suggested to control the reinforcing and anti-corrosive materials and processes of pipes effectively and carry out quality inspection strictly.
Corrosion Science and Protection Technology, 2004(6): 367-370, 374
Journal of iron and steel research，2015, 27(3): 60－64
Oil & Gas Journal, 2015, 34(9)973-977.

The reason for this is that the single parts are transported as stacked, unsorted bulk material.
Being contact surfaces, both areas are exposed during the stacking of bulk material, and are subjected to higher forces than in the remaining, and simultaneously more rigid, component areas.
Ackert, Improving surface based clamping simulation by measuring the position of active surfaces during the clamping process, ESAFORM (2012), Key Engineering Materials Volume 554-557
Ceglarek, Impact of Fixture Design on Sheet Metal Assembly Variation, Journal of Manufacturing Systems Vol.23/No.3, 2004
Yuan, Deformable sheet metal fixturing: principles, algorithms and simulation, ASME Journal of MFG Science and Engg.

Introduction Catalytic material and relative sensitive components are one of the international hot research fields.
Composite material Al2O3 is modulated to pulp by Nitric acid and uniformly coated on the micro twin-bridge thermal resistors.
Acknowledgement This research is supported by National Science Fund (60971020) and “863” National High-tech Research Development Project (2006AA040101).
Chinese Journal of Sensors and Actuators, 19(2006) 2136-2137
Journal of Functional Materials. 36(2005) 454-456.

The 1.0 m diameter and the ferrous material wall of the lysimeters resulted in a quite related trend between ambient and piled substrate temperature.
WATER SCIENCE AND TECHNOLOGY, 2000. 41(3): p. 231-238
Geographical Journal, 2001. 167(3): p. 235 - 247
WATER SCIENCE AND TECHNOLOGY, 2003. 48(4): p. 29-36
Environmental Engineering Science, 2004. 21(4): p. 471 - 484