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References [1] Goltermann P.Chloride ingress in concrete structures:extrapolation of observations[J].ACI Materials Journal,2003，100(2):114-119
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So a critical stress σf is defined that when the applied stress is less than it, the creep fracture will not occur, and when the applied stress is greater than it, the creep deformation will continue until the creep fracture.This critical stress is called the long-term strength of materials [2].
At this point there is only one sticky component in the model, and its constitutive equation is: (7) It can be seen that the whole creep process of materials is expressed by the model.
Acknowledgements This work was financially supported by the ShanDong Science Programe (2010GFS10607, 2008BS9025).
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Material parameters are as follows: Elastic modulus is,density is , Poisson's ratio is .All the sectional characteristic are shown in Table 1.
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Material Properties and Boundary Conditions Material properties, including material density, Young’s Modulus, and Poisson ratio etc, are important in the estimation of plate deformation.
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Preface 2014 the second International Conference on Materials, Transportation and Environmental Engineering (CMTEE 2014) will be held on July 30-31, 2014, in Kunming, China.
The conference aims mainly at promoting the development of Materials, Transportation, Environmental Engineering and New Technology, strengthening the international academic cooperation and communications, and exchanging research ideas.
We believe the proceedings will provide the readers a broad overview of the latest advances in the field of Materials, Transportation, Environmental Engineering and New Technology.
Thomas Wohlbier, Managing Editor of Journal of Advanced Materials Research, is greatly acknowledged.
Pa, National Taipei University of Education Shao-Wen Su, National Chin-Yi University of Technology Yi-Ying Chang, National Chin-Yi University of Technology Cheng-Yi Yu, National Chin-Yi University of Technology Jun-Hong Lin, Nanhua University Lei Wei, National Chin-Yi University of Technology Kuang-Cheng Yu, National Chin-Yi University of Technology Ting-Yu Chen, National Chin-Yi University of Technology Chih-Neng Hsu, National Chin-Yi University of Technology Co-Sponsored by National Chin-Yi University of Technology National Cheng Kung University National Sun Yan-Sen University National Chi Nan University, ChienKuo Technology University Control Engineering and Information Science Research Association International Frontiers of science and technology Research Association Trans Tech Publications

Materials and Methods 1.1 Strains The red yeast mutant GL-5, obtained by ultra high pressure(UHP). 1.2 Culture medium Seed culture medium (g/L): glucose 20, peptone 10, yeast extract paste 10, pH 6.0; Ferment culture medium (g/L): glucose 20, peptone 10, NH4Cl 5, KH2PO4 0.2, MgSO4 0.2, pH5-6. 1.3 Fermenter culture methods Liquid volume is 3 L for the 5-L fermenter.
The reason for the change of pH value in the fermentative liquid which showed a trend in first decrease then increase was probably attributed to cell growth, self-solution and oxidized materials production.
Known these, the base material consumption rate can be expressed as Eq.6.
Attachment: introduction of the symbels P: Concentration of β-carotene (mg/L); S: Concentration of Glucose (g/L); X: Concentration of biomass (g/L); m: maintain constant; Yx/s: yield coefficient of biomass to base material; Yp/x: yield coefficient of β-carotene to biomass; Yp/s: yield coefficient of β-carotene to base material; μ, β: constant Acknowledgements The authors gratefully acknowledge the support of National Nature Science Foundation of China (Grant NO. 31071590).
Journal of Food Science.72 (8). (2007), p.325-329.

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Computational Materials Science 175 (2020): 109584
Ackland, The Journal of Chemical Physics, 145 (15) (2016) 154102
Stukowski, Modelling and simulation in materials science and engineering, 18 (2009) 1 015012 [25] Jun Hui et al.  
Materials & design 213 (2022): 110331

Caulking material performance aspects, in view of caulking material durability properties have been studied, and developed better durability, excellent performance of caulking materials, put forward under heavy traffic contraction joints shall be set dowel bar and other important suggested measures.
Slot upper tamping joint sealing materials, lower set back liner strip.
Joint Structure Diagram The back pad, also known as caulking materials, placed before the sealing materials in cement concrete pavement joints, mainly used to prevent joint sealant drowned in seam bottom, at the same time, using it can save material, but also can avoid joint sealant optional flow, so that it can better bonding with the concrete slab.
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These characteristics give Cladophora and Spirogyra high potential to be developed as biological materials.
Their explants are easy to harvest from river bottoms, giving them great potential to be developed as biological materials.
Materials and Methods 1.
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