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GMB: A Comprehensive Review of Material Composition, Structural Properties, and Ecological Impacts A.Kandasamy1,a*, B.Ramesh2,b 1Research scholar, Saveetha school of Engineering, Saveetha Institute of Medical And Technical Sciences University, Chennai, India 2Professor, Saveetha school of Engineering, Saveetha Institute of Medical And Technical Sciences University, Chennai, India akandasamya9032.sse@saveetha.com, bramesh.baskar@gmail.com *Corresponding author Keywords: GMB, climate change, fly ash, metakaolin, aluminosilicate materials, greenhouse gas emissions, sustainability, circular economy, strength, durability Abstract.
Key Durability Factors: 3.2.1.
By utilizing industrial by-products and local materials, these blocks address key environmental concerns associated with traditional building materials, including waste reduction and resource efficiency.
Davidovits, “Geoplymers and Geopolymeric Materials,” J.
Bai, “Engineering properties of unfired clay masonry bricks,” Eng.

An Empirical Study of Energy Industry with Energy Materials and an Indexing System WeiXian Xue, Rong Guo Xi’an University of Technology, P.
So a technology foresight to new energy industry is important for energy saving and energy materials.
(3) Technology implement degree Technology implement degree (A) associates with R&D level (R), industrialization cost (C) and engineering capacity (H).
Engineering capacity (H) is higher, and technology implement degree is higher
Technoloty foresight in energy industries[J].Journal of Chemical Industry and Engineering (China), 2006, 57(8):1817-1826

Mechanics in Engineering, 2005, 27(3): 1-6
Journal of Materials Engineering. 2002, 6: 3-6
Materials Science & Engineering A: Structural Materials: Properties, Microstructure and Processing, 1993, A172(1-2): 63-69
Materials Science and Engineering A: Structural Materials: Properties, Microstructure and Processing, 1995, A196(1-2): 135-144
Computer Methods in Applied Mechanics and Engineering, 1993, 104: 211-247

Reliability Design Method for Interference Joint in Mechanical Engineering S.C.
The plastic deformation as a main form of failure of Interference Joints may happen in engineering works if it is designed unreasonably.
Introduction Interference Joint is widely used as a key mechanical joint technique in engineering especially in some heavy equipment to transfer the heavier torque and force, such as steel rolling machine, engine and locomotive, shipping equipment, chemical engineering equipment, mining and military equipment and so on, and it is also used in some precise instrument and as a small size Interference Joint.
The reliability design of interference joint in engineering is the effective method to resolve the problem above that.
Strength Conditions of Interference Joint Interference Joint is usually used to transfer the heavy torque and force in engineering.

Then, a comprehensive influencing coefficient of various risk factors is calculated by a comprehensive influencing matrix, the reason-result chart for these risk factors is made, and the key risk factor influencing the tunnel engineering construction is obtained.
Engineering risk analysis is the quantitative analysis on factors of engineering risk based on risk identification so as to find out the key risk in the construction of the engineering project.
DEMATEL method is used for the risk analysis and evaluation on tunnel engineering construction to find out the key risk factor influencing the tunnel engineering construction and propose corresponding risk control measures according to the evaluation result.
DEMATEL method is used for the quantitative analysis of risk factors in mountain tunnel engineering construction to find out the key risk factor influencing the tunnel engineering construction via calculating the comprehensive influencing coefficient of each risk factor, and further propose an effective method for tunnel construction risk analysis and evaluation.
Journal of Engineering Geology, 2006, 14(4):462-469

Application of Physics-of-Failure Method in Reliability Engineering of Electronic Products Jiang Shao1, a, Chenhui Zeng1,b 1 Quality Engineering Center, China Aero-Polytechnology Establishment, Beijing, China asaviola80@sina.com, bzengchh@163.com Keywords: Physics-of-Failure; reliability engineering; failure mechanism; reliability design and analysis; reliability test.
In our country, current reliability engineering technique is still based on mathematical reliability, which cannot fully reflect the essence of the reliability engineering struggling against failure, so we need to explore new reliability theories and methods to provide effective reliability engineering technologies for the development of weapon equipment in the new period.
Fig.1 The generic PoF procedure The PoF approach incorporates reliability into the design process by establishing a scientific basis for evaluating new materials, structures, and electronics technologies.
Physics-of-Failure Based Reliability Engineering Technique A.
Therefore, the reliability design and analysis technique based on PoF is based on the modern digital design techniques, modern virtual test technique, abundant basic materials data and basic failure model data, takes the design information, environmental and working conditions as the input, and utilizes engineering software and ways to analyze and assess the reliability of the product.

New technology and mechanism study of the bearing enhancement of broken rock zone in underground rock roadway Pengwei Hao1,2,a, Hailong Dong2,b, Zhaohui Liu1,c, Jingpei Li1,d, Laiwang Jing2,e 1 School of Civil Engineering and Mechanics, China University of Mining and Technology (Beijing), Beijing, China, 10083 2 College of Science, Anhui University of Science and Technology, Huainan, Anhui, China, 232001 a57066490@qq.com, b824426446@qq.com, clzh4969183@163.com, dLijp6666@126.com, elxybg@aust.edu.cn Key words: broken rock zone, bolt support, floor heave, equivalent stress Abstract: Treating surrounding rock as absolutely loose mass helps to determine positions of the four “key reinforced points” in roadway, in other words, they are juncture locations between 45 degrees angle directions of two arch haunches and two footwalls.
Surrounding rock deformation can be effectively controlled with the help of reinforcement on “key reinforced points”, furthermore, it is possible to save lots of supporting materials, in short, it is a very effect way.
Stability of roadway surrounding rock is similar to human body in some places, reinforcement for one position will have big or small impacts on other positions, so it is necessary to treat surrounding rock support as a systems engineering, never “to doctor the head if be headache, to doctor the foot if be foot-ache”. 3 Significances of key reinforced points Finding out key reinforced points accurately, can not only control deformation of surrounding rock effectively, but also can save lots of supporting materials.
(3) It brings some peculiar abilities of reinforcement materials (anchor bolt, anchor cable) into full play, translates geo-stress that should bear by surrounding rock into that should bear by support.
COPPER ENGINEERING, 2010,1: 16-20

As a joint project of Committees on Fatigue and Reliability Engineering in the Society of Materials Science, Japan (JSMS), an electronic database on fatigue strength of metallic materials fabricated in Japan had been constructed and published in 1996.
In such a circumstance, the Society of Materials Science, Japan (JSMS) had organized a joint project of Committees on Fatigue and Reliability Engineering in the JSMS to collect a number of fatigue test data of metallic materials.
Scope of the Compilation of Database A number of fatigue test data have been accumulated for various metallic materials by many researchers in a wide variety of academic and engineering applications.
Sakai, Review and prospects for current studies on very high cycle fatigue of metallic materials for machine structural use", Journal of Solid Mechanics and Materials Engineering, Vol.3, No.3, (2009), 425-439
Oguma, “Characteristic S-N properties of high-carbon-chromium- bearing steel under axial loading in long-life fatigue”, Fatigue and Fracture of Engineering Materials & Structures, Vol.25, (2002), pp.765-773

Experimental Study on Engineering Properties Of Cemented Sand and Gravel Hua Fu1, 2,3,a,Jiangang Feng4 b, Huaqiang Han1, 2, 3,c, Hua Ling1, 2, 3,d 1Nanjing Hydraulic Research Institute, Nanjing 210029, China 2 Key Laboratory of Earth-Rock Dam Failure Mechanism And Safety Control Techniques, Ministry of Water Resource,Nanjing 210029, China. 3 Skate Key Laboratory Of Hydraulic—Water Resources And Hydraulic Engineering, Nanjing 210029, China 4Hohai University, Nanjing 210029, China ahfu@nhri.cn， b jgfeng@hhu.edu.cn，c hqhan@nhri.cn， chling@nhri.cn Key words: Cemented sand and gravel, static and dynamic properties Abstract: The static and dynamic triaxial shear tests and deformation tests on CSG (cemented sand and gravel) are conducted with different amount of added cementing materials.
Engineering experience compared with RCC dam demonstrated that it has low requirement of foundation, rapid speed in construction and low cost.
Static tests were classified into four groups: without any cementing material, with 60kg/m3, 80kg/m3, 90kg/m3 of cementing materials.
The results of different amount of added cementing materials indicate that the mechanical properties of CSG become stronger (larger) with more added cementing material, while this increment in intensity will be mild essentially.
[9] Nagayama, et al, Development of the CSG construction method for sediment trap dams[J].Civil Engineering Journal, 1999,41(7):6-17

Presented methods are validated during the use in industrial practice and in the preparation of technical staff at secondary schools, colleges and universities of engineering focus.
Introduction Procedures based on parametrical modeling in the design process of engineering products are currently the basis for creation of the data of 3D data models and 2D drawings.
A number of cases using similar methods can be found in industrial engineering practice and academic environment.
Applied Mechanics and Materials. 2013, 256-259, s. 2983-2986.
Engineering Applications of Industrial Practice in Education.