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Online since: September 2011
Authors: Jing Hai Wu, Xiao Yan Song, Zheng Zhong Li
Test Analysis on Shear Resistance Performancebetween Rubber-Asphalt Waterproofing Adhesive Layers Zhengzhong Li 1, 2, 3,a, Jinghai Wu 1,b, Xiaoyan Song 1,c , 1 Tianjin Municipal Engineering Research Institute,China,Tianjin 2 College of Civil Engineering, Hebei University of Technology,China,Tianjin 3 Civil Engineering Technology Research Center of Hebei Province, China,Tianjin alizhengzhonglzz@163.com, bwujinghai@163.com, csongxiaoyan@163.com Keywords: shear resistance performance, rubber-asphalt, waterproofing adhesive layers, analysis Abstract.
Most of the current deck water-proof materials in China are changed from water-proof materials of buildings[4].
It is well known that there are more strict requirements for deck water-proof materials.
When materials on contact surface of deck laid layer are similar particles, its interlaminar shearing strength is mainly from adhesion force c between water-proof tack coat and asphalt mixtures cover, cement concrete deck panel, and friction force σtgφ caused by sliding rubbing between water-proof tack coat with cover, and deck.
(in Chinese) [4] China National Waterproof Building Materials Industry Association, China National Waterproof Building Materials Waterproof Work Manual [S], China Building Industry Press, 1994(in Chinese) [5] WANG Yun-jin, Discussion on the construction and detection of bridge deck pavement waterproof bonding layer [J].
Online since: February 2022
Authors: Peter Groche, Lukas Schell
Mass production-line and process route to enable the use of high strength aluminium alloy materials in car body engineering.
Journal of Materials Processing Technology 2017;247:158–70. https://doi.org/10.1016/j.jmatprotec.2017.04.005
Archives of Civil and Mechanical Engineering 2018;18(3):723–30. https://doi.org/10.1016/j.acme.2017.12.001
Procedia Engineering 2017; 207: 711–6. https://doi.org/10.1016/j.proeng.2017.10.1046
Procedia Engineering 2017;207:723–8. https://doi.org/10.1016/j.proeng.2017.10.819
Online since: March 2012
Authors: Fu Ming Zhang
Study and Design on Clean Steel Production Platform ZHANG Fuming Beijing Shougang International Engineering Technology Co.
Steelmaking plant is equipped with “2+3” 300t converters and can realized hot metal “full-3-removal” treatment, the process flow is optimized; main technical features are: Dephosphurization reaction space inside the converter is large, large gas volume bottom blown and agitation can be realized, dephospurization reaction can be speed up, excellent kinetic condition is created, operation cost is low and low phosphorus hot metal can be economically obtained; Converter charged material is optimized and operation with concentrate material is realized; Dephosphurization time is short, converter smelting process is simplified, quick rhythm production is realized by high speed blowing and smelting [4]; Staged smelting is beneficial for decarburization converter to use manganese ore and reduce Fe-Mn alloy consumption and operating cost; Refining slag from decarburization converter can be used as dephosphuring agent to save cost; Converter less-slag smelting will reduce slag volume, and is energy
saving and environment friendly, thus green production is realized; High phosphorous iron ore can be adequately utilized to reduce raw material procurement cost.
(2) Improvement of steel product cleanness is a key task for future iron and steel industry.
[2] YIN Ruiyu, Metallurgical Process Engineering, Beijing, Metallurgical Industrial Press, 2005, pp.325-328
Online since: November 2013
Authors: Qing Ying Qiu, Zhen Kai Wei, Bing Li, Yu Gao, Pei En Feng, Jian Wu, Xiao Qing Wang
Introduction Selecting several typical working conditions according to the national standard test conditions or engineering experience is a traditional approach to have a strength analysis of hydraulic excavator.
For the boom, its material was Q345D, the axial and radial degrees of its hinge joint C were constrained while the rotational degrees were released and the rest joints were exerted with “bearing load” in accordance with table 2.
For the arm, its material was also Q345D, the axial and radial degrees of its hinge joint F were constrained while the rotational degrees were released and the rest joints were exerted with “bearing load” in accordance with table 3.
Acknowledgements This project was financially supported by National Key Technology R&D Program (Grant No. 2013BAF07B04) and National Natural Science Foundation of China (Grant No. 51075356).
“Study on finite element method of power working device of hydraulic excavator,” International conference on electronic & mechanical engineering and information technology, pp:4216-4219
Online since: October 2015
Authors: Gabriel Fedorko, Zdenek Cujan
Supply of Material.
The productivity is also one of the key factor impacting the competitiveness of the organization.
Molnar, SAP warehouse management system for a warehouse of auxiliary material in the selected company, in: Carpathian Logist.
ICIL 2014, Faculty of Mechanical Engineering and Naval Architecture, 2014: pp. 176-180
Kudlackova, Application of different forms of transport in relation to the process of transport user value creation, Periodica Polytechnica Transportation Engineering, Vol. 40, No. 2 (2012) 71-75.
Online since: August 2011
Authors: Masayuki Kyoi, Hideaki Tanaka, Yukio Maeda, Masato Taya, Takehisa Yoshikawa, Hideaki Onozuka
This reflective material was coated with aluminum to a film thickness of 0.2 μm by a vacuum vapor deposition method to obtain a reflector plate.
[5] Yuichi, O., A Micro Positioning Tool Post using a Piezoelectric Actuator for Diamond Turning Machines, Journal of the Japan Society for Precision Engineering, Vol.54, No.7 (1988), p. 163-168
[7] Yoshikawa,T., Ultra-Precision Machining of Dies for Microlens Arrays Using a Diamond Cutting Tool, Key Engineering Materials Vols.407-408(2009) p. 359-362.
Online since: September 2013
Authors: Robert Nilssen, Z.Q. Zhu, K. Wang
Nilssen2,c 1Department of Electronic and Electrical Engineering, Sheffield University, Sheffield, UK 2Department of Electrical Power Engineering, The University of Trondheim, Norway ak.wang@sheffield.ac.uk, bz.q.zhu@sheffield.ac.uk, crobert.nilssen@ntnu.no Keywords: Average thrust force, Permanent-magnet linear machine, Permanent-magnet shaping, Slotless, Third harmonic, Thrust force ripple.
Introduction Compared with the rotary machine for applications where linear and reciprocating motions are required, a linear machine offers several key advantages, such as high efficiency, excellent dynamic performance, and high reliability [1]-[3].
Thus, it uses excessive amount of PM material, leading to a high production cost.
The exploitation of full potential of permanent-magnet materials used in the pole is a salient feature of the proposed shaped method which contributes to the cost reduction of permanent-magnet machines using this kind of pole shaping.
Online since: November 2025
Authors: Kuan Chee Low, Hong Hu Zeng, Jin Chung Sin, Sze Mun Lam
Photocatalytic Fuel Cell with Anodic In2O3/ZnO/FTO and Cathodic CuO/Cu for Efficient Aquaculture Wastewater Treatment and Electricity Production Sze-Mun Lam1,2,3,a*, Kuan-Chee Low1,b, Jin-Chung Sin1,2,3,c and Honghu Zeng2,3, d 1Faculty of Engineering and Green Technology, Universiti Tunku Abdul Rahman, Jalan Universiti, Bandar Barat, 31900 Kampar, Perak, Malaysia 2College of Environmental Science and Engineering, Guilin University of Technology, Guilin, 541004, China 3Guangxi Key Laboratory of Theory and Technology for Environmental Pollution Control, Guilin University of Technology, Guilin 541004, China alamsm@utar.edu.my, blowkuanchee@1utar.my, csinjc@utar.edu.my, dzenghonghu@glut.edu.cn Keywords: Photocatalytic fuel cell, composite, aquaculture wastewater, electricity Abstract.
The occurrence of both plate-like morphology and nanoparticle were found in the binary composite material.
For the CuO/Cu, the material presented flake-like shape with undefined edge (300–450 nm) (Fig. 1b).
The material characterization of as-fabricated electrodes, including FESEM, EDX and EIS approaches were investigated.
Online since: September 2013
Authors: Bin Bin Lv, Bo Lu, Xing Hua Yang, Li Yu, Hong Tao Guo, Yu Yan
Introduction As a key issue in the aviation field, flutter influences a lot the safety and aerodynamic performance of flight vehicles components.
Existing flutter analytical methods used in engineering projects may forecast the flutter boundary precisely in the subsonic and supersonic speed ranges.
However, along with the development of modern flight vehicles, the composite material technology is more and more widely used in flight vehicles structure, which further enhances the structural nonlinearity and further makes complicated the component-to-component interaction.
Wings and body skin endures the load and maintain the aerodynamic configuration while the low-modulus foam materials filled inside the close-room structure can not only maintain partial shape but also solve the negative pressure problem in the high-speed wind tunnel test.
Journal of Vibration Engineering, 2010, 23 (S): 304-308.
Online since: March 2016
Authors: De Jun Yan, Shi Da Zheng, Shan Guo Han, De Tao Cai, Zi Yi Luo, Jiu Qiang Luo, Xiao Li Liu
Experimental Methods Materials and Methods. 5083-H116 aluminum alloy was used as base metal in the work.
Plates of material with 5 mm thickness were cut into 200x80 mm specimens.
Acknowledgments This work was supported by the following grant:the Project of International S&T Cooperation Program (2013DFR70160), the Thousand Talents Plan Program for Foreign Experts (WQ20124400119), the special funding for the introduced innovative R&D team of Guangdong(201101C0104901263), the project of Guangdong Provincial Key Laboratory (2012A061400011).
Anucha, Influence of Shielding Gas on Aluminum Alloy 5083 in Gas Tungsten Arc Welding, Procedia Engineering, 29(2012)2465 - 2469
Liefkens, Plasma-MIG welding developed by Philips, Machinery and Production Engineering, 121(1972) 631-634
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