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This periodical edition includes peer-reviewed papers based on results of scientific research and engineering solutions in different areas of modern engineering science.
Keywords:
Materials Science, Materials, Mechanics, Civil Engineering, Electrical Engineering, Cumputer Science, Environmental Engineering

Research and Realization of Air Leak Test System in Civil Engineering based on Virtual Instrument and Equipment Materials Chuan Wang 1, 2, Sheng-Jie Zhao 2 1 Wuhan University of Technology, Wuhan, 430063, Peoples R China 2 Henan Normal University, Xinxiang, 453007, Peoples R China email: wangchuan20112012@163.com, email: shengjiezhidao@163.com Keywords: Virtual Instrument; Civil Engineering; PCI-6024E; Acquisition Card; Equipment Materials Abstract: Through studying the existing theory and method of equipment materials air leak test system, the characteristics of equipment materials air leak are analyzed in this paper, the air leak test system in civil engineering based on virtual instrument and equipment materials is proposed, The system uses data acquisition card basing the PCI bus, equitpment materials and LABVIEW to design, using virtual instrument and the characteristics of geotechnical investigation and surveying.
Conclusion The paper proposed air leak test system of based on virtual instrument with equipment materials, gas leak test system basic design idea is based on virtual instrument with equipment materials, this paper using the computer strong data processing graphic display function, by test parameters of data collection and virtual instrument programming realize the gas leakage measurements and success of the gas leak test system design.
This air leak test system based on virtual instrument with equipment Materials was implemented in LABVIEW, and the virtual instrument testing system was built.
The Algorithm and Realization of Shapefile Geometry Transformation Based on Delaunay Triangulation[J];Journal of Jilin University(Earth Science Edition);2008 (3) :18-22 [5] Yang Xiao-dong,Tang Zhong-hua,Wang Shu-genThe Simulation of 3D Stratum Structure Based on Java/Java3D[J];Beijing Surveying and Mapping;2004 (4) :29-32 [6] PAN Mao,FANG Yu.Discussion on Several Foundational Issues in Three-Dimensional Geological Modeling[J].Geography and Geo-Information Science;2007 (3) :16-21 [7] ZhaoHuiDe.
Journal of dalian university of technology, 2004 (7) :35-39

Materials.
Ramjeawon, "Assessing the Durability of Coal Bottom Ash as Aggregate Replacement in Low Strength Concrete " Journal of Emerging Trends in Engineering and Applied Sciences (JETEAS), vol. 5, no. 5, pp. 344-349, 2014
Frugier, "Resumption of nuclear glass alteration: State of the art," Journal of Nuclear Materials, vol. 448, no. 1, pp. 348-363, 2014/05/01/ 2014
Geus, "Synthesis of a Green Nano-Silica Material Using Beneficiated Waste Dunites and Its Application in Concrete," World Journal of Nano Science and Engineering, vol. 3, pp. 41-51, 2013
Santhanam, "Characterizing supplementary cementing materials in blended mortars," Construction and Building Materials, vol. 191, pp. 440-459, 2018/12/10/ 2018

Boucher : Journal of Material Science, Vol.11-9, p1734-1750(1976) [7] F.
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Westford Massachusetts: Building Science Press Inc, 293-365 (2005) [11] Li, Kuishan, Zhang, Xu, and Gao, Jun :Journal of BUILDING PHYSICS, Vol. 32- 4 (2005) [12] Menghao Qin, Rafik Belarbi, Abdelkarim Aït-Mokhtar and Lars-Olof Nilsson:Journal of Material Science, Vol.43-10, p 3655-3663(2008) [13] Q.
Y L: Journal of Material Science, Vol.40-4, p 1013-1015(2005) [14] Richards, R.F., Burch, D.M. and Thomasl, W.C.
N., DIAMONO S: Journal of Materials, Vol.5-3, p564 (1970) [17] WINSLOW N.

These additional materials are pozzolanic materials, namely Palm Shell Ash (PSA), Coal Fly Ash (CFA), and Rice Husk Ash (RHA).
Correlation Strength-Strain Concrete Materials.
Wang, “Analysis of the effects of rice husk ash on the hydration of cementitious materials,” Construction and Building Materials, vol. 105, pp. 196–205, 2016
Gupta, “Review processing, properties and applications of reactive silica from rice husk—an overview,” Journal of materials science, vol. 38, pp. 3159–3168, 2003
Hasan, “The effect of partial replacement of cement with diatomaceous earth (DE) on the compressive strength and absorption of mortar,” Journal of King Saud University-Engineering Sciences, vol. 34, no. 4, pp. 250–259, 2022

Summarize the selection of green building materials, and to judge the development trend of green building materials in China.
first session International Conference materials science 1988 first proposed the concept green building materials.1992 convened by the United Nations Conference Environment and Development.1994 addition of Board "sustainable development", International Organization for Standardization ISO to discuss the development of standards for environmentally friendly products, actively promote development green building materials.
Construction of several green building materials as follows: (1) Cement and concrete: Cement and concrete is the largest amount of building materials, traditional cement use a lot of mineral resources and energy, with the progress of science and technology, has now appeared ecological cement.
References [1] Li'ping Tong: Journal of Zhengzhou university (2008),In Chinese [2] Li'ping Tong: Journal of Zhengzhou university (2008),In Chinese [3] Baizhan Li:The green building introduction.
Chemical industry press（2007）,In chinese [4] Shizhong Wang: China building materials science and technology （2003）,In Chinese [5] Xinhui Zhang: Energy conservation and environmental protection （2006）,In Chinese

is the fracture toughness of the materials.
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Research on material properties under extreme conditions plays a great role in material science and high energy physics.
Introduction Research on material properties under extreme conditions plays a great role in material science and high energy physics.
Liner implosion calculations and shock pressure estimation To use condensed liners in the study of shock adiabat of materials，it is necessary to attain high energy densities, which, in turn, requires the attainment of velocities of condensed liners of the order of 1 cm/μs or higher.
Reinhart, etc., International Journal of impact Engineering, Vol. 33, issue 1-12,P. 799 [3] J.
Zmushko, et al., Journal of Applied Mechanics and Technical Physics, Vol. 50, No. 3, (2009) , P. 361 [7] A.

Introduction Shear localization can occur inside materials as a single shear zone or a regular pattern of zones.
Acknowledgement The study is supported by National Natural Science Foundation of China (Grant No.51108283), Hebei Province Natural Science Foundation (Grant No.
E2014210092) and Hebei Province higher school science & technology research key item (Grant No.
A comprehensive constitutive equation for granular materials.
Calibration of a comprehensive hypoplastic model for granular materials.

Research on Biological Materials with Effect of Constant Magnetic Field Intervention on Bone Growth and Development in Rabbits Lin Lv1,a, Jianhui Yang 2,b 1.Department of Physical Education, Yanshan University, Qinhuangdao 066004, China 2.Harbour Vocational & Technical College of Building Materials, Qinhuangdao 066004, China amghllin@163.com Keywords: Biological materials, Constant magnetic field, Rabbit bone growth and development, Experimental model Abstract.
Biological materials with effect of constant magnetic field were attached to the hind legs of rabbits in the experimental group for a period of 4 months.
Research Method 2.1 Experiment Materials and Subjects Sixteen inbred strains of Japanese white rabbits of clean grade (male), all 7 years old and (2.5±0.3)kg of weight, were provided by the Department of Animal Science of Hebei Normal University of Science Technology.
Conclusion In this study, the designed biological materials with effect of constant magnetic field intervention display obvious effect on bone growth.
China Science.