Search results

Nano Surface Engineering and its Applications Peijing SHIa, Hongmei WANGb , Wei ZHANGc and Binshi XUd National Key Laboratory for Remanufacturing, Academy of Armored Forces Engineering,Beijing 100072, China ashipj@163.com, bwanghongmei771104@yahoo.com.cn czhangwei18@sina.com, dxubinshi@vip.sina.com Key Words: Nano surface engineering, Composite nano coatings Abstract.
The nano surface engineering technology mainly concludes the nano-materials electric brush plating technology, nano-materials thermal spraying technology and nano-films solid lubrication technology.
In the past three years, nano surface engineering has developed quickly and several key technologies, such as nano-materials electric brush plating technology, nano-materials thermal spraying technology, nano-materials selfrepairing antifriction additive technology and nano-films solid lubrication technology, have been exploited to apply in maintenance practice, solving many maintenance problems.
Applications of nano surface engineering Nano-materials electric brush plating technology.
Materials Engineering. 2001 [5] Wang H D, Zhuang D M, Wang K L, et al.

Research on Building Engineering Materials Supplier Selection Based on ANP Method CHEN Xiang1, a, ZHOU Xue Feng1, b and ZHANG Yong2, c 1School of Civil Engineering, Xi’an Technological University, Xi’an, China 2Wuhan University of Science and Technology, Wuhan, China axichen0801@163.com, bzxf0311@126.com, cappserver@yahoo.cn Keywords: building construction; material supplier; ANP; evaluation index Abstract.
Construction materials used in many varieties and large quantities, including concrete, steel, masonry, timber and other bulk building materials and a variety of decorative materials, so supply and procurement of construction materials, supply chain management the key link.
The characteristics of the supply chain structure and distribution of materials constitutes a key transportation delays.
However, in reality, the choice of engineering materials suppliers, and there is no scientific way of reference, but by experience or other means, which is blind and not objective.
China Civil Engineering Journal, vol. 37, 2004, pp. 86-91

Application of Nanotechnology in Civil Engineering Hamed Nabizadeh Rafsanjani a , Mehdi Kadivar b Civil Engineering Department, Vali-e-Asr University of Rafsanjan, Rafsanjan, Iran a h.nabizadeh@vru.ac.ir, b mehdi_civil1987@yahoo.com Key words: Civil engineering, Construction materials, Nanotechnology Abstract.
Application of Nanotechnology in Civil Engineering Nanotechnology is an enabling technology that allows us to develop materials with improved or totally new properties [1].
Available details of the usage of nanotechnology on concrete are more than the other materials in civil engineering.
These are in the development of improved materials and the use of characterization methods to improve the understanding of materials.
Conclusion Based on the information discussed in this paper, the following conclusions are drawn: · It would appear that nanomaterials have an important role in civil engineering and thus it can potentially lead to advances in solving general engineering problems · Nanotechnology is a rapidly expanding area of research where novel properties of materials manufactured on the nanoscale can be utilized for the benefit of civil engineering and construction materials

Research on Grouting Materials for Underground Construction Projects Haoran Duana, Peng Zhaob, Lei Qinc*, Fengjiao Shid School of Civil Engineering and Architectural Engineering, University of Jinan, Jinan, 250022, China a201921200738@mail.ujn.edu.cn, bcea_zhaop@ujn.edu.cn, ccea_qinl@ujn.edu.cn，dshi_fengjiao@163.com Keywords: underground engineering, Grouting material, Grout Abstract.
Based on the underground engineering, this paper introduces the research achievements of grouting materials in recent years, including cement-based grouting materials, mixed grouting materials, anti-scouring grouting materials, and ultra-fine cement grouting materials.
(2) Compared with cement grouting materials, chemical grouting materials have higher performance, which can be applied in a small scope of engineering.
Journal of Rock Mechanics and Engineering, 2011, (11): 2376-2376
Engineering, 2017, 3(006): 871-879

Many solutions trend to deploy keys into the whole network, which usually causes the leak of key materials, and one compromised node can threaten the entire network.
Therefore, it is very important to localize the key materials.
However, in LDK, nodes need to transmit all their key materials when determining the communication key, which consumes lots of energy.
Ls erases seeds and KI for preventing the revealing key materials by compromised a node.
We addressed challenging security issues by localizing key materials.

Most current research is in-kind reverse engineering.
The key technology of reverse engineering Reverse engineering is a key technology for fast and accurate three-dimensional surface data.
Access to data is the first step in reverse engineering, and only accurate three-dimensional surface data to complete reverse engineering.
Reverse engineering three-dimensional laser scanning.
Complex surface kind of reverse engineering and key technologies.

The detection content in kinds of construction contains basic requirements, actual detection items, appearance appraisal and quality assurance materials four parts.
We can adjust the key items division according to the mechanical and electrical engineering detection situation recent years, JTG F80/2-2004 standard and the equipment state of various mechanical and electrical equipments.
But in the highway mechanical and electrical engineering quality evaluation method, key items and general items use different sampling principles.
For the mechanical and electrical engineering, the material checking should include the whole process of construction such as the equipment approach, equipment installation, equipment debug, etc.
The Highway Engineering Quality Detection Evaluation Criteria (The second book Mechanical and Electrical Engineer Part) [3] Ma, Z.B., Xiao H.: Highway Mechanical and Electrical Engineering Detection and Evaluation.

One is that the manufacturing resources belonging to the MS only are Key resources, such as new production facility, monopolistic row materials etc.
The quantity and kinds of equipment, raw materials and other resources are ascertained after making the production plan.
Rao: Chinese Journal of Mechanical Engineering, Vol. 42 (2006) No.7, pp.8-13.
Xiao: China Mechanical Engineering, Vol. 20 (2009) No.19, pp.2332-2336.
Geng: Mechanical and Production Engineering Technology, Vol. 49 (2011) No.561, pp.76-79.

The Key Supporting Technologies for the Sustainable Development of Advanced Manufacturing Technology Qi Hong 1, 2, a, Lizhi Gu 1, b, Bin Cheng1, c and Qiong Li1, d 1 College of Mechanical Engineering Automation, Huaqiao University, Quanzhou, Fujian, 362021, China 2 Department of Mechanical Engineering, Jiangxi Modern Polytechnic College, Nanchang, Jiangxi, 330095, China alusia_361005.student@sina.com, bgulizhi888@163.com, cchengbin2008year@163.com, dswlq2006@163.com Keywords: advanced manufacturing technology, information technology, new materials technology, biotechnology Abstract.
Bio-manufacturing Engineering.
The main research contents of bio-manufacturing engineering are bionic manufacturing, engineering manufacturing of biological activated tissue and organ, bio-chip manufacturing, etc
It mainly focuses on the discovery or culture of microbes used for the processing of engineering materials, or the microbes with the ability of rapid propagation as well as oriented growth and forming.
(2) Engineering manufacturing of biological activated tissue and organ [7] Engineering manufacturing of biological activated tissue and organ is an engineering manufacturing technology.

And then it discussed the key technologies of green furniture design in detail from the four aspects of choosing furniture materials, structural design, process design, and design for recycling.
Materials and design is complementary to each other, a variety of designs reveal its face through the materials, and express the properties of materials through designs.
A lack of materials, design activities cannot be achieved. [2] So furniture materials of careful selection and reasonable use are the keys of Green furniture design.
Therefore, we can select furniture materials based on the following basic criteria: (1)Fewer use the short or scarce materials, and use the materials compatible with the environment as far as possible, and use recyclable materials frequently
Wang: Packaging Engineering.