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Engineering Application of the Slope Failure Criterion Weishui Fei1,a,Conglin Zhang2,b,Pengxiang Shen1,c 1Faculty of Civil Engineering and Mechanics, Kunming University of science and Technology, Kunming, 650093, China 2 Hubei Traffic Planning and Designing Institute, Wuhan, Hubei, 430051, China a fws6407@163.com,b 791642164@qq.com,c 314697936@qq.com Key words: failure criterion, progressive evolution, unstable failure Abstract: The nouniformity of rock and soil materials and differences of boundary conditions caused the differentiation of stress field, together with the elastic-plastic characteristics of sliding zone material control the progressive unstable failure process.
In this paper, The analysis of engineering example shows that the mechanical criterion is reasonable to judge the state of progressive slope evolution.
Engineering applications The natural slope angle of K39 +246 ~ K39 +412 highway side slope is about 20 degrees, the maximum height of the slope is 31.8m, and covered with thick silty clay.
(3) The engineering case study indicates that the failure criterion can give the actual stability of slope.
Advanced Materials Research,2014, Vols. 864-867:765-770.

Selection of electric materials Selection of strong electric wire.
Except the quality of equipments and materials, the electric project should also be closely coordinated with building projects to lay spools layer by layer and hop by hop on the basis of the schedule target of concrete deposit and the order of flow process of the civil engineering[2].
Conclusions Electrical engineering decoration is one part of the building electrical engineering.
Being the indoor decoration practitioners or owners, they should gain some knowledge of electrical materials selection, construction points and the relation between decoration electrical and civil engineering.
Building decoration materials.

Generally, reverse engineering of products, includes several aspects such as the shape of reverse, the process of reverse, anti-summing material and so on.
Reference [1] Jingqin Guo, Key technology research and reverse engineering error factor analysis, Kunming: Kunming University of Technology (2008).
Constrained fitting in reverse engineering.
Precision Engineering (2004)
Modern Manufacturing Engineering (2006).

High-quality agro-materials are organized directly from high-credit manufacturers to effectively decrease a lot of inferior agro-materials into market [1].
For decreasing cost of agro-materials, this linear barcode is adopted as ID tag.
Agro-materials logistics process Figure 2.
So every participant of agro-materials transaction must sign its data transmitted using his private key.
Nongye Gongcheng Xuebao/Transactions of the Chinese Society of Agricultural Engineering, v 25, n SUPPL. 2, p 97-103, October 2009 [3] Imura, Ryo.

Study on Compilation and Application of Engineering Cost Index for Construction Project in China Hong Ke1,a, Ruizhu Wu1,b, Gaofeng Luo2,c 1school of management, Tianjin University of Technology, Tianjin 300384, China 2Beijing general research institute of mining & metallurgy, Beijing 100160, China a615866304@qq.com, bwu_ruizhu@163.com, cluo_gaofeng@163.com Key words: Construction Project, Engineering Cost, Cost Index, Compilation, Application Abstract: Engineering cost index is one of the core tools to reflect the change of supply and demand in construction market and the level of productivity development.
It is the foundation of engineering cost adjustment
Management Status and Problems of Construction Engineering Cost Index in China Management Status of Construction Engineering Cost Index Although some cities in China advanced in engineering cost management have carried out the engineering cost index compilation and distribution.
The engineering cost index system of Tianjin is shown in Fig.1: Fig.1 Engineering Cost Index System of the City of Tianjin (2)Engineering cost index management situation in Shenzhen In the compilation of domestic engineering cost index, Shenzhen is at a more advanced level, which pays attention to the practical application of engineering cost index.
In the cost index released by the official hierarchy, the most influential including artificial index published by the Building Department, materials index and construction quantity comprehensive cost index.

Engineering properties of geopolymer specimen.
These are effects of SHS concentration or alkaline activators to engineering properties of the geopolymer-based materials which are interested in investigations.
Nguyen, Evaluation on Roles of Activated Silicon and Aluminum Oxides for Formation of Geopolymer from Red Mud and Silica Fume, Key Engineering Materials, 777 (2018) 513-517
Nguyen, Effect of Alkaline Activators to Engineering Properties of Geopolymer - Based Materials Synthesized from Red Mud Key Engineering Materials, 777 (2018) 508-512. doi:10.4028/www.scientific.net/KEM.777.508 [20] H.T.
Le, Leaching Behavior and Immobilization of Heavy Metals in Geopolymer Synthesized from Red Mud and Fly Ash, Key Engineering Materials, 777 (2018) 518-522. doi:10.4028/www.scientific.net/KEM.777.518 [21] H.T.

Research and application of 3D digital detection technology in reverse engineering Lizhong Wang1,a Dongdong Zhang2,a Jin Liang3,a,Xiaobo Liao2,b Xi'an Jiao Tong University, School of Mechanical Engineering, Xi'an 710049 Southwest University of Science and Technology, Mian Yang 621010 wanglz@mail.xjtu.edu.cn Keywords: reverse engineering; size detection; data mining Abstract.
Reverse engineering is the design of the existing design [1].
Application of 3D digital detection technology in reverse engineering With the development of science and technology, new requirements are put forward for the detection technology in mechanical engineering.
Sculpture-surface detection based on reverse engineering.
Mechanics of materials [M].Beijing.

Those materials’ production and utilization demand many nature resources and a mass of energy.
The crucial factor: Green Engineering Management Generally speaking, the advanced technology, environmental materials, reasonable location, scientific plan and design and green construct process are main factors influencing the green building.
The answers of the green engineering management being so important for the green building may exist in the differences between it and the traditional engineering management.
The target of the traditional engineering management is economic goal.
So, the enterprises can more consciously use gree engineering management.

Thinking Innovative Approaches and Materials Innovative Practice Qingshan Li1, 2, a, Wei Hong1, b, Jing Sun3, c, Jun Liu1, d, Wei’an Yu1, e, Zhubai Liu2, f and Guangzhong Xing1, g 1National Key Laboratory of Metastable Materials Preparation Technology and Science, Yanshan University, Qinhuangdao, P.R.
Based on the theoretical system of innovation thinking and practice base of research, innovation and expansion of scientific thinking, thinking, innovative technology, science, innovative thinking, environmental studies, engineering, innovative thinking, innovative thinking, art, thinking, innovative pedagogy of understanding.
Materials physics, chemistry can guide the synthesis of new materials research.
Change the chemical composition of materials can increase the basic types of materials, changing materials and properties.
Preparation of new materials to reduce cost is to achieve industrial production and practical application of the key.

Research on Dust Pollution and Control Countermeasures in Working Environment of Manufacturing Friction Materials Yongyi Wanga, Lin Li *b Capital University of Economics and Business, School of Safety and Environment Engineering, Beijing, 100070, China awangyyi@126.com, blilinll0311@163.com Keywords: Asbestos, Friction material, Environmental protection, Control countermeasures Abstract.
Friction materials for automobiles account for about 80% of gross friction materials.
Raw Materials and Technology for Production of Brake Pads Raw Materials for Production.
Raw Materials and Technology for Production of Clutch Facing Raw Materials for Production.
Engineering Countermeasure.