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Failure-mode based structural optimization design has been proposed in this paper, while the purpose of optimization is to achieve the best economic performance indicators in certain material and technical conditions.
The design objective is to minimize the material cost and the structural failure modes.
Acknowledgments This project is sponsored by National Natural Science Foundation of China (Grant No. 90815005, 50978218, 51108376), Research Fund for the Doctoral Program of Higher Education of China (Grant No. 20106120110003) and the Office Educational of Shan’xi Province in China (Grant No. 2010JK633) References [1] Meng Guo, Qian-feng Yao and Pei Liu: Journal of Huazhong University of Science and Technology, Vol. 37(2009), p. 102-105.
(In Chinese) [3] Clarence-Cormier, J., David, R. and Peter, M: Journal of Prosthodontics, Vol. 10(2001), p. 26-36.
(In Chinese) [4] Gang Li, Geng-dong Cheng: Journal of Dalian University of Technology, Vol. 40(2000), p. 483-488.

Based on the homogeneous material calculation method, converting the area of FRP bars into concrete area through the elastic modulus ratio, .Figure 2 shows the section conversion before and after cracking.
Acknowledgements This work was financially supported by Fund about the Tibet autonomous region of science and technology plan projects (Tibet 2012-01-11).
ACI Structural Journal, 93(2):46–55(1996) [2] ACI 440.1R-06.
Mechanical behavior of concrete beams reinforced with CFRP bars .China Civil Engineering Journal, Vo.l38 , No.12, Dec.2005, in Chinese
ACI Structural Journal, V. 97, No. 5, Sept.

Materials and methods Experimental material Aerobic biological fluidized bed: This research is used three phases aerobic biological fluidized bed [14] which made up by organic glass and its total effective volume is 18L, the reactor is columned, inner diameter 170mm and height 90mm.
Chinese Journal of Environmental Sciences, 2011,31( 10):2185-2191 In Chinese [4] Jiang Chang, Hui Chen.
Chinese Journal of Environmental Engineering, 2009,3(1):43-45 In Chinese [5] B.
Hazardous Materials, 2012,es (211-212): 332–341 [6] Mrowetz M., Pirola C., Selli E.
Chinese Journal of Environmental Sciences,2011,32(5): 1382-1387 In Chinese [14] Yu-dong Song, Jian Yang.

Synthesis and Electrochromic Properties of Fluorescent PEDOT/PSS Composite Xin Li a, Congju Li* b Beijing Key Laboratory of Clothing Materials R&D and Assessment, School of Materials Science & Engineering, Beijing Institute of Fashion Technology, Beijing 100029, China aclylx@bift.edu.cn, bclycongjuli@bift.edu.cn Keywords: Fluorescence; Electrochromic property; Functional doping; PEDOT/PSS composite Abstract.
Experimental Materials. 3,4-ethylenedioxythiophene (EDOT, C.R.) was offered by Suzhou Yacoo Chemical Reagent Corporation.
This study provided an idea for enriching the color range of electrochromic materials.
The Journal of Physical Chemistry B. 110(2006) 14623-14626
New electrochromic film material, Chemical Industry Press.

Materials Science and Engineering: A, 2008. 481-482: p. 598-601
Journal of Biomedical Materials Research, 1998. 43(4): p. 433-440
Materials Science and Engineering A, 1996. 216(1-2): p. 193-200
Materials Science and Engineering: A, 2008. 481-482: p. 658-661
Materials Science and Engineering: A, 2001. 308(1–2): p. 161-175.

Li, Statistical Analysis on Building Waste in Wenchuan Earthquake-hit Area, Journal of Sichuan University (Engineering Science Edition). 41(3) (2009) 188-194.
Tanka, Durability test on the recycled aggregate concrete, Chinese Journal of Science Technology and Engineering. 6(23) (2006) 4801–4805.
Yodsudjai, Influence of recycled aggregate on interfacial transition zone, strength, chloride, penetration and carbonation, Journal of Materials in Civil Engineering. 15(5) (2003) 443-451
Xu, Performance and properties of structural concrete made with recycled concrete aggregate, ACI Materials Journal. 100(5) (2003) 371-380
II“re-use of concrete and brick materials”.

Du: Materials Vol. 3 (2010), p. 4142–4174
Kim: Key Engineering Materials Vol. 730 (2017), p. 327–332
Shen: Materials Letters Vol. 62 (2008), p. 3704–3706
Kim: ECS Journal of Solid State Science and Technology Vol. 2 (2013), p.
Wang: Materials Chemistry and Physics Vol. 116 (2009), p. 442–448

Because metal honeycomb materials have high plasticity, and the problem of strain rate sensitivity is not conducted for quasi-static compression simulation, metal honeycomb material can be regarded as ideal elasto-plastic material.
The specifications of honeycombs mainly depend on its t and l values, where t denotes the thickness of foil materials, and l the side length of honeycomb cell element.
The plastic collapse stress is metal honeycombs platform stress, which is related to t and l as well as the yield stress of basis materials.
The experiment used honeycomb cells are all hexagon honeycomb samples whose materials are 3003H18.
Doyoyo: Journal of Applied Physics.

Another benefit from using 5S in a small business is that is improves work culture and employee morale, reducing the search time of materials as the 5S level evolves [12].
It is also remarkable that an efficient implementation in small-scale companies can lead to an improvement in environmental performance by dealing with waste reduction in manufacturing and promoting cleanliness in the storage of raw materials and finished products, which positively impacts employee awareness and morale [14].
Materials Storage Organization.
Lecture Notes in Computer Science (Including Subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), pp.
A case study", Applied Sciences., vol 8, no.11,pp.2181,nov.2019

Methods and materials Through field investigation, and combining with signs of land use /cover change, build interpreting marks library of remote sensing in Guizhou province.
） [2] Bojie Fu, Guoyi Zhou, Yongfei Bai, Changchun, Song: Advances in Earth Science.
Vol. 387 (1997). p. 233 [4] Daily G C, Soderqvist T, AniyarS,et al. : Science.
Vol.18 (2003). p. 190 (In Chinese) [8] Xiaoli Bi, Jianping Ge: Journal of Mountain Science.
Vol.22 (2004). p. 48 (In Chinese) [9] Gaodi Xie，Zhen Lin， Chunxia Lu, et al. : Journal of Nariual Resource.