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Online since: September 2014
Authors: Ze Ping Zhang, Jia Yu, Fei Fei Li
Internal relations between engineering construction standardization and establishing new industry-agriculture and urban-rural relationships
The basic concepts of engineering construction standard.
The importance of engineering construction standard.
Engineering construction is complicated and huge system engineering, referring to multi-industry, multi-disciplinary, multi-link.
Government departments really fulfill "economic regulation, market supervision, social management and public service" of the function,the key is to put the engineering construction into the orbit of legal system management.
Journal of civil engineering, 2011(45)
The importance of engineering construction standard.
Engineering construction is complicated and huge system engineering, referring to multi-industry, multi-disciplinary, multi-link.
Government departments really fulfill "economic regulation, market supervision, social management and public service" of the function,the key is to put the engineering construction into the orbit of legal system management.
Journal of civil engineering, 2011(45)
Online since: December 2012
Authors: Da Qi Xu, Shu Kai Cai
But the present higher engineering education could barely meet the need of engineering and industrial modernization and informatization.
There is a very shortage of engineering application talents.
So local engineering colleges are stuck in a very awkward situation.
Teachers' engineering application ability is the key to improving the quality of students To train the students' application ability, a teacher must own the engineering background and engineering consciousness.
At last so we can construct a training model of engineering application talents(Fig.1), and clarify the internal logical relationship of the training of engineering application talents in all aspects in local engineering colleges and universities.
There is a very shortage of engineering application talents.
So local engineering colleges are stuck in a very awkward situation.
Teachers' engineering application ability is the key to improving the quality of students To train the students' application ability, a teacher must own the engineering background and engineering consciousness.
At last so we can construct a training model of engineering application talents(Fig.1), and clarify the internal logical relationship of the training of engineering application talents in all aspects in local engineering colleges and universities.
Online since: March 2013
Authors: Mei Lu, Fei Li, Ya Li Pei
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.
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.
Online since: April 2007
Authors: Xiao Feng Chen, Ying Jun Wang, Chun Rong Yang, Na Ru Zhao
Biomimetic Fabrication and Characterization of BG/COL/HCA
Scaffolds for Bone Tissue Engineering
Chen Xiaofeng, Wang Yingjun, Yang Chunrong and Zhao Naru
Biomaterials Research Institute, Collage of Materials Science and Engineering, South China
University of Technology, Guangzhou 510640, P.R.China
The key Laboratory of Specially Functional Materials and Advanced ManufacturingTechnology,
South China University of Technology, Ministry of Education, Guangzhou 510640, P.R.China
Keywords: Bio-mimetic synthesis, collagen, bioactive glass, tissue engineering scaffold
Abstract.
The bone tissue engineering scaffold was developed by compounded the type I collagen with the porous scaffold of the sol-gel derived bioactive glass (BG) in the system CaO-P2O5-SiO2.
Introduction Ideally, the tissue engineering materials should possess adequate mechanical and biological pro- perties, in the form of highly porous scaffolds to provide suitable microenvironment.
Many suitable materials have been used as scaffolds, including bioactive ceramic and polymers.
The bioactive glass powder was used as the raw materials for the scaffolds.
The bone tissue engineering scaffold was developed by compounded the type I collagen with the porous scaffold of the sol-gel derived bioactive glass (BG) in the system CaO-P2O5-SiO2.
Introduction Ideally, the tissue engineering materials should possess adequate mechanical and biological pro- perties, in the form of highly porous scaffolds to provide suitable microenvironment.
Many suitable materials have been used as scaffolds, including bioactive ceramic and polymers.
The bioactive glass powder was used as the raw materials for the scaffolds.
Online since: March 2007
Authors: Wei Guo Wang
Grain Boundary Engineering: progress and Challenges
Weiguo Wang
1, a
1
Department of metallic materials, School of mechanical engineering, Shandong university of
technology, Zibo 255049, PR China
a
email:wang.wei.guo@163.com,
Keywords: Grain boundary engineering; Grain boundary character distribution; CSL boundary; .
By the end of 2002, several kinds of important engineering materials of low to medium stacking faults energy such as inconel 600 , 304 stainless steels and copper and lead alloys were successfully grain boundary engineered and their performance of resistant to intergranular degradation were improved dramatically [6-9].
The resistance of grain boundary engineered materials to grain boundary degradation have been improved dramatically, and some GBE processed metals have been put into use.
So, Schuh and Kumar [32] proposed that 'an existing criterion based on the triple junction distributions is shown to be more reasonable for ranking materials processed by grain boundary engineering'.
Balluffi:Interfaces in Crystalline Materials (Ox.
By the end of 2002, several kinds of important engineering materials of low to medium stacking faults energy such as inconel 600 , 304 stainless steels and copper and lead alloys were successfully grain boundary engineered and their performance of resistant to intergranular degradation were improved dramatically [6-9].
The resistance of grain boundary engineered materials to grain boundary degradation have been improved dramatically, and some GBE processed metals have been put into use.
So, Schuh and Kumar [32] proposed that 'an existing criterion based on the triple junction distributions is shown to be more reasonable for ranking materials processed by grain boundary engineering'.
Balluffi:Interfaces in Crystalline Materials (Ox.
Online since: September 2009
Authors: You Yi Zheng, Ai Hua Gao
The Establishment of Orthogonal Cutting Finite
Element Model and its Key Technologies
Youyi Zheng1,a
and Aihua Gao2,b
1
Development and Planning Department, Henan Polytechnic University
2
School of Mechanics and Power Engineering, Henan Polytechnic University
a
Zhengyy@hpu.edu.cn, b
gah@hpu.edu.cn
Keywords: Cutting, Finite element model
Abstract.
As the process of forming of the chip is a typical high-gradient problem, materials engender high-temperature and large deformation in the part area.
The key of simulating the metal-cutting process successfully is defined correctly the constitution model of material
(2) The separation and the break between the chip and the work-piece Cutting is a process that the processed materials is removed continuously.
The materials is considered invalid when the value f reach 1, the chip achieve separating.
As the process of forming of the chip is a typical high-gradient problem, materials engender high-temperature and large deformation in the part area.
The key of simulating the metal-cutting process successfully is defined correctly the constitution model of material
(2) The separation and the break between the chip and the work-piece Cutting is a process that the processed materials is removed continuously.
The materials is considered invalid when the value f reach 1, the chip achieve separating.
Online since: January 2012
Authors: Hang Liu
Implementation Mode of Industrial Engineering Projects Based on Project Management
Hang Liu
School of Management Science and Engineering, Zhengzhou Institute of Aeronautical Industry Management, zhengzhou, China
hang_liu@yeah.net
Keywords:Industrial Engineering; Project Management; Model
Abstract.
Introduction Industrial Engineering (Industrial Engineering, IE for short) is a discipline to design, improve, and set the integrated system consisting of personnel, materials, equipments, energy and information [1-3].
The Meaning of Industrial Engineering Body of Knowledge Chinese Industrial Engineering Body of Knowledge, IEBOK for short refers to the knowledge in the field of industrial engineering in general, which classifies, combines, analyzes and explores the different levels of knowledge involved in China's industrial engineering discipline and application on the basis of practice to summarizes an organic whole of a set of knowledge used to guide China's industrial engineering discipline development and industrial engineering practice.
Introduction to industrial and systems engineering (Third edition).
Systems Engineering and Analysis (4th Edition).
Introduction Industrial Engineering (Industrial Engineering, IE for short) is a discipline to design, improve, and set the integrated system consisting of personnel, materials, equipments, energy and information [1-3].
The Meaning of Industrial Engineering Body of Knowledge Chinese Industrial Engineering Body of Knowledge, IEBOK for short refers to the knowledge in the field of industrial engineering in general, which classifies, combines, analyzes and explores the different levels of knowledge involved in China's industrial engineering discipline and application on the basis of practice to summarizes an organic whole of a set of knowledge used to guide China's industrial engineering discipline development and industrial engineering practice.
Introduction to industrial and systems engineering (Third edition).
Systems Engineering and Analysis (4th Edition).
Online since: February 2012
Authors: Fa Yuan Wei, Yun Bing Yang, Jia Li
Knowledge Based Engineering in Complicated Product Design
Li Jia1, a, Yang Yunbin1, b, Wei Fayuan1, c
1Institute of System Engineering, China Academy of Engineering Physics, P.O.
The concept and key techniques of Knowledge Based Engineering (KBE) are discussed.
Key Technology of KBE.
Zhang: Knowledge-Based Engineering design.
Fang: Research Status and Development of Knowledge Based Engineering for Modern Mechanical Engineering.
The concept and key techniques of Knowledge Based Engineering (KBE) are discussed.
Key Technology of KBE.
Zhang: Knowledge-Based Engineering design.
Fang: Research Status and Development of Knowledge Based Engineering for Modern Mechanical Engineering.
Online since: August 2011
Authors: Yin Zhang, Jun Long Lu, Jia Yang Zhu, Shao Hua Yang
In order to study the key building technology of raw soil composite wall’s structure, this paper analyzes and investigates from the structural materials, wall production and its connecting structure method, and has produced raw soil composite wall structure’s construction technology and relevant quality requirement, which provides the reference for the engineering application about the raw soil composite wall.
Introduction Raw soils are still widely used as a kind of energy-saving and environmental protection building materials in western China and some remote areas, but it is the lower strength and water-tightness sent of the material that restricts the application of raw soil structure in engineering.
In order to further promote the application of this structure in engineering, combined with the relevant research results, the key technology of raw soil composite wall building is analyzed in this paper.
Wall Materials Outer frame structure materials Reinforced concrete is used to make outer frame production.
The modified materials should also be incorporated for raw soil clods material of composite wall structure in more rain and wet areas, general selection cement or organic materials modifier.
Introduction Raw soils are still widely used as a kind of energy-saving and environmental protection building materials in western China and some remote areas, but it is the lower strength and water-tightness sent of the material that restricts the application of raw soil structure in engineering.
In order to further promote the application of this structure in engineering, combined with the relevant research results, the key technology of raw soil composite wall building is analyzed in this paper.
Wall Materials Outer frame structure materials Reinforced concrete is used to make outer frame production.
The modified materials should also be incorporated for raw soil clods material of composite wall structure in more rain and wet areas, general selection cement or organic materials modifier.
Online since: January 2013
Authors: Jun Zhao Gao, Jun Hui Zhao
Distinction and relationship between plant protection and engineering support for expressway slope
Gao Jun-zhao1,a, Zhao Jun-hui 1,b
1 NO.88 of Bayi road·Xuchang·Henan·China Postcode:461000
a junzhao0915@126.com, b junhuizhaoabc@yahoo.com.cn,
Keywords: expressway, slope, ecological, plant protection, engineering support.
This method has the characters of simple construction and low engineering cost.
Its moderate engineering cost is more than ,.
The materials of geotechnical grille include bolt, geotechnical grid, geotechnical rope backfill soil and so on.
As we know roots carry nutrient and exchange materials with outside, so possibility of destruction for rock is exist.
This method has the characters of simple construction and low engineering cost.
Its moderate engineering cost is more than ,.
The materials of geotechnical grille include bolt, geotechnical grid, geotechnical rope backfill soil and so on.
As we know roots carry nutrient and exchange materials with outside, so possibility of destruction for rock is exist.