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Calculation model and parameters In this paper, the material of underground penstock steel tube is 16MnR, adopting the minimum wall thickness [6].
The mechanical properties of materials are shown in table 1.
Table 1 Material mechanics parameters Material name Material model Bulk density [kN/m3] Modulus of elasticity [GPa] Poisson's ratio Compressive strength [MPa] Tensile strength [MPa] Steel lining 16MnR 78.5 210 0.300 310 310 4.2.
Advances Science and Technology of Water Resources, 2001, 21(3): 18-20.
Journal of Civil Engineering, 2004, 37(4): 70-75.

The design documents delivered by the civil air defense project include design specifications, design drawings, calculations, major equipment and materials, and the construction drawing budget, etc.
The model can generate automatically the plan views, sectional views, 3D views, and even bulk samples, as well as equipment and material statistics, area calculations, construction drawing budget, etc.
In contrast, the realization of BIM technology needs a series of software to solve problems, and the model made by BIM is only the “raw material” compared to what the client wants, and you still need to use other software to process the "raw material" into finished products.
[2] Li Heng, Guo Hongling, and others: Study on the Application Mode of BIM in Construction Projects in Engineering Management Journal (2010)
[6] Wang Guangbin, Zhang Lei, and others: Building Information Model and Its Application in China, and Government Policy Studies in China Science and Technology Forum (2012)

These wee effective to improve the industrial stoves internal heat transfer efficiency, increased the heating speed and shorten the material heating temperature and reaction time. 4.
The results were showed in table 1, Table 2and Table 3, Table 1 for the pulverized coal composition and calorific value, Table 2, Table 3 respectively, the chemical composition of the dry raw material and clinker.
So, we needed to increase the amount of pulverized coal and raw materials to ensure the system stable operation.
Acknowledgements This work was supported by a grant form the National Natural Science Foundation of China (No.51274159).
Journal of Chinese Society of Power Engineering . 2010, 30(3):184-191

Suyantab and Sri Juari Santosac,* Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Gadjah Mada, Sekip Utara, Yogyakarta 55281, Indonesia aellarizkif.m@gmail.com, bsuyanta_mipa@ugm.ac.id, c*sjuari@ugm.ac.id Keywords: Gold nanoparticles, Sodium citrate, L-cysteine, Hypochlorite, Detection Abstract.
Experimental Section Materials The materials used in this study were gold solution made from 1.0 gram of 99.9% pure gold dissolved in aqua regia.
Lin, C.C., Huang, Selective Detection of Iodide and Cyanide Anions Using Gold Nanoparticle-based Fluorescent Probes, ACS Applied materials and interfaces, 4 (2012) 2652-2658
Zolotof, Using Gold Nanoparticles in Spectrophotometry, Journal Anal.

The SPM family are the nano-technologists and materials scientists "dream machines" and can probe using tunnelling current mode (STM), mechanical contact mode and tapping mode (AFM).
Further developments of scanning probe techniques now includes electrochemical probes (SCEM) scanning electro chemical microscopy, where tips are "coated" with chemical species which have an electro-chemical affinity to the target material on the specimen surface as the tip approaches the target a current is developed indicating the presence position and shape of the target material [18].
Hutchins: Tribology: Friction and Wear of Engineering Materials (Butterworth-Heinemann, 1992)
Yacoot: Internation Journal of Nanoscience, Vol. 1 (2002)
Jiang: Advanced Techniques for Assessment of Surface Topography (Kogan Page Science, London 2003)

In terms of constructing wall body, as is shown in Fig.4, residents in northern Jiangsu prefer to select the complete masonry-timber structure which is the mixed use of brick and adobe rather than to adopt the solid brick for building walls, and bricks are ordinarily used with other building materials.
However, along with the development of productivity, progress of science and technology and improvement of equipment and skills, the numerous new materials, perfect building structure and advanced construction technology are arisen.Therefore, we should improve the traditional building materials and increase the performance of buildings in the local residence of northern Jiangsu so as to adapt the society for better advancement.
Journal of Xuzhou Institute of Architectural Technology, 2007.3(in Chinese) [5] Jianye Lu, Haiqin Xie.

Materials and Methods Materials.
Rangsimawong, Computer-aided rational design for optimally Gantrez® S-97 and hyaluronic acid-based dissolving microneedles as a potential ocular delivery system, Journal of Drug Delivery Science and Technology. 61 (2021). http://doi.org/10.1016/j.jddst.2020.102319
Rangsimawong, Design and Investigation of Optimal Dissolving Polymeric Microneedles for Ocular Application by Using Three-Level Factorial Design, Key Engineering Materials. 914 (2022) 63-68

In order to solve the problem of mass concrete construction, the project mainly uses four measures, namely the selection of concrete materials and grading, design of concrete pouring, the control and monitoring measures of concrete temperature difference between inside and outside, concrete conservation measures.
Selection of materials and grading.
(3) Through selection of materials and grading, design of concrete pouring, temperature control and monitoring and conservation measures, the construction problem of mass concrete had been solved, and the requirement of high stiffness had been satisfied.
Study on design of dynamic machine foundation [J].Journal of Building Structures.1986, 6(5):59-66.
Master thesis, Xi’an: Xi’an building university of science and technology, 2009.

Balela1,b 1Department of Mining, Metallurgical and Materials Engineering, University of the Philippines 1101 Diliman, Quezon City, Philippines ameexconde@up.edu.ph, bmlbalela1@up.edu.ph Keywords: Nanowires; Galvanic Reaction; Bimetals; Copper; and Silver Abstract.
Cu-Ag core-shell nanowires were also prepared by galvanic replacement as an active material in a conductive and stretchable composite [21].
These would also affect the conductivity and oxidation resistance that would dictate the performance of the Cu-Ag nanowires as conductive materials in electronic devices.
Acknowledgment The authors thank the Department of Science and Technology - Engineering Research and Development for Technology (DOST-ERDT) for their generous support for making this research possible.
Liu et al., “Synthesis of Copper Nanowires via a Complex-Surfactant-Assisted Hydrothermal Reduction Process,” Journal of Physical Chemistry B, vol. 107, no. 46, pp. 12658–12661, 2003, doi: 10.1021/jp036023s

Materials and methods Silver Nanoparticles.
Simple calculation with the use of experimental data on radioactive background during sample measurement procedure shows that the value of detection limit LC is about 15 ng per gram of biological material.
Acknowledgments This work was financially supported by the Ministry of Education and Science of the Russian Federation (grant № RFMEFI57514X0072).
International Nano Letters, 2:32 (2012) http://www.inl-journal.com/content/2/1/32 [3] L.F.
Buzulukov, Formation of standard measurement guides and certified reference materials for gamma-ray spectroscopy and dynamic light scattering used for determination of weight fraction and size of nanoparticles in different media and biological matrixes, Nanotechnologies in Russia,.