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Introduction Carbon fiber polymer composites are being increasingly used as structural materials in several industries.
Materials and Experiment Materials.
As can be noted from Fig 2, AS4/PEEK absorbs maximum energy compared to the other two materials.
Canal, Advanced Materials, 2011, 23(44): 5130–5147 [3] M.
Ratcliffe, Composites Science and Technology, 2013, 89:15–23 [4] K.

Fig. 1 The materials in redesign process (4) The Loss of Local Culture Shanghai has a diversity of cultures, both the development of native culture and foreign culture, which owns the local fusion, Now, the culture of Shanghai has been cut off and abuse.
In the design of Shanghai tourist souvenirs, combining with all kinds of expressions, design could be lied on the different materials.
The design can spread knowledge and cultural traditions which are preserved, at the same time, balance the relationship between cultural environment and sustainable development.[3] In the design of Shanghai tourist souvenirs, combining traditional process and using new materials.
With reflective and light material, then cutting into a rectangle at the same width, combine with the traditional coding and junction technology together, that is a combination of traditional idea and modern materials, pushing forward the traditional technology.
It is the unification of modeling, design elements and the object materials.

Factors affecting the process of color matching restorative materials to natural teeth.
Spectrophotometric evaluation of the optical influence of core build-up composites on all-ceramic materials.
Colorimetric evaluation of the influence of five different restorative materials on the color of veneered densely sintered alumina.
The limited application of layered materials will produce efficient aesthetic restorations.
Color science: concepts and methods, quantitative data and formulae. 2nd ed.

The yield strength of rod material is 310MPa , and the elastic modulus is 2.01×105N/mm2 .The material yield strength of steel plate is 290MPa, and its elastic modulus is 2.01×105N/mm2 .The literature shows that the largest defect of the model is 8.8mm, approximately as , is the span of the structure .[9] Fig.1 Structure Model Diagram The distribution and the value of critical load First of all, in order to study the distribution of the ultimate bearing capacity of the structure, it is now defined relative bearing capacity ， （i=1，2，3，…，N） (2) Where is the ultimate bearing capacity in ith initial defect modes of the structure, and is the sample mean of the ultimate loads.
Acknowledgements This work is supported by Jiangsu Provincial Science Foundation Program of China under Grant No.
Zhao, Q.L. and Zhao, C.Q., “Stability analysis and research of Sheet Space Structure system with defects”, Civil Engineering Journal, (2008) [2] Guo Xiaoming, Zhao HuiIin, “Study on contact problems in engineering structures”, Journal Of Southeast University（NaturaI Science Edition）, (2003) [3] Zhao, et al., Key Points in Design of the Sheet Space Structure System.
International Journal of Space Structures, 2000. 15(3): 233-238
[4] Zong Zhongling, Guo Xiaoming,Tang Gan, Zhao Huilin, “ Numerical modeling for stability analysis of sheet-spatial structure”, Journal Of Southeast University（NaturaI Science Edition）, (2007) [5] Ma Jun, “Theoretical and experimental study on the non-linear stability of the sheet”, Nanjing, Southeast University(1999)

Science and technology information, 2011, 5:796-797
Journal of Hebei University (Natural Science Edition),2003,23(4):381-384
Journal of Hazardous Materials. 152(2008):1164-1170
Journal of Environmental Chemical Engineering, 2014,2: 557–572
Textile Dyeing and Finishing Journal, 2006, 28(1):33-35.

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Journal of Hunan University(Natural Science), 28(2001), 74
Journal of Wuhan Engineering Institute, 13(2001), 1
Journal of Electrostatics, 48(1999), 25
Journal of Hazardous Materials, 81(2001), 285

Stereophotogrametric determination of crack initiation and propagation in tooth root Boris Aberšek1 , Nenad Gubeljak 2, Jožef Predan 2 , Jože Flašker2 1 University of Maribor, Faculty of Natural Science and Mathematics, Koroška 160, 2000 Maribor, Slovenia (boris.abersek@uni-mb.si) 2 University of Maribor, Faculty of Mechanical Engineering, Smetanova 17, 2000 Maribor, Slovenia (Nenad.gubeljak@uni-mb.si, jozef.predan@uni-mb.si, joze.flasker@uni-mb.si) Keywords: fracture mechanics, service life, mathematical models, photogrammetry AbstractFor designing machines and devices the dimensioning with respect to service life is increasingly taken into account.
The problem of determination of the service life of gearing is directly related to geometry of gears, multiaxial loadings, materials and appropriate models for prediction of the crack propagation.Obviously gears and gearing belong to the real complex structure, by correctly selected and carefully planned experiments we obtained results with which we can confirm and justified the mathematical model for calculating different parameters, i.e.
In order to calculate the fracture mechanic parameters as precisely and reliably as possible we need good mathematical models for describing loading/load condition, geometry of the calculated structure and properties of materials [2].
Flašker: Numerical methods for evaluation of service life of gear, International Journal for Numerical Methods in Engineering, Vol. 38, 2531-2545, (1995)

Recently, thin foam films are applied to cushion materials on various instruments, such as mobile phones, tablet computers, etc. because of reducing load due to drop impact or collision.
To protect against impact damage, foam films are applied to the devices as cushion materials that can reduce impact load due to dropping or collision.
Lee, Drop/impact tests and analysis of typical portable electronic devices, International Journal of Mechanical Science, Vol. 50 (2008), pp. 905-917

Acknowledgement The authors would like to thank the financial support from the Shenzhen Science and Technology Innovation Commission under project (No.
Progress in Materials Science. 2005, 50(3) 341-412
The Open Materials Science Journal. 2008, 2, 6-10
International Journal of Cast Mteals Research. 2007, 20, 6
Materials Science Form. 2016, 850, 802-808

Traprock aggregates, provided by Vulcan Material co., Texas, are selected in the research.
Molenaar: International Journal of Pavement Engineering Vol. 11( 2010), p. 237-240
Yang: Chinese Science Bulletin Vol. 48(2003), p. 2391 [3] C.
Chen: Journal of Southeast University Vol. 27(2011), p. 58-63 [4] Z.H.
Huang: Journal of Highway and Transportation Research and Development Vol. 23(2006), p. 5-8 [5] R.B.