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Research on the Improving of Warm Mix Asphalt Technology by Adding Organic Viscosity-reducers Ting Li a, Yanping Yin b, Lining Gao c, Huaxin Chen d,* (School of Materials Science and Engineering, Chang’an University, Xi’an 710061, Shaanxi, China) a752088370@qq.com; bxiaoyinyyp@126.com; clngao@chd.edu.cn; dhxchen@chd.edu.cn Key words: Warm mix, Organic viscosity-reducer, Sasobit modification, Performance evaluation Abstract: In consideration of the application defects of organic viscosity-reducing warm mix asphalt (represented by Sasobit), such as poor adhesion with aggregate, inadequate of low-temperature deformation, four methods for Sasobit modification were proposed and they were blending with polymer, grafting, hydroisomerization and adjusting molecular weight distribution width, then the feasibility of each method was analyzed.
Journal of Materials in Civil Engineering, 2010; 12
Chemical Industry and Engineering Progress, 2014, 33(7) : 1773-1795

The Influence of Friction Coefficient on Tenon/Groove Contact Performance in Nickel-based Turbine Blade-disc Guocai Zhou1,a, Zhixun Wen2,b Zhufeng Yue3,c and Yufen Gao4,d 1,2,3,4School of Astronautics, Northwestern Polytechnical University, Xi’an 710072, China 2,3,4School of Mechanics and Civil.& Architecture, Northwestern Polytechnical University, Xi’an 710129, China azguocai882@nwpu.edu.cn,bzxwen@nwpu.edu.cn,czfyue@nwpu.edu.cn, dyufengao@mail.nwpu.edu.cn Keywords: crystallographic orientation; friction coefficient; tenon/groove; contact stress; fatigue life Abstract.
Therefore, the research of contact fatigue in tenon/groove of turbine blade has great significant in theory and engineering applications.
They obtained some conclusions to fit the engineering applications, but a deeper research was needed.
In engineering applications, lubricating the contact surface, increasing the surface coating or other chemical methods can be used to decrease friction coefficient.

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.
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.
COPPER ENGINEERING, 2010,1: 16-20

Correct Choice of Maximum Length Sequence in Nondestructive Testing CARBOL Ladislav1,a *, MARTINEK Jan1,b and ŠTEFKOVÁ Daniela1,c 1Department of Physics, Faculty of Civil Engineering, Brno University of Technology, Veveří 95, 602 00 Brno, Czech Republic acarbol.l@fce.vutbr.cz, bhonza@dp.fce.vutbr.cz, c stefkova.d@fce.vutbr.cz Keywords: maximum length sequence, MLS, pseudorandom binary sequence, Impulse response, non-destructive evaluation, ultrasonic testing, nonlinearity Abstract.
In the field of electrical engineering, switching power supplies performance is tested by MLS [10,11].
Martinek, Deterministic white noise generator based on microcontroller, 11th workshop ndt 2013 non-destructive testing in engineering practice (2013) 72-80.

Fe-SMAs based on the Fe-Mn-Si-Cr-Ni-X system, due to its lower cost and higher manufacturability, can be widely used in civil engineering, oil and gas industry, railway construction and other fields.
Materials Science and Engineering, 797 (2020)
Materials Science and Engineering (2011) 5251-5258

Adhesives for the Installation of Cast Basalt Elements on Metal and Comparison of Properties when Using Different Types of Fillers HODUL Jakub1,a *, ŽLEBEK Tomáš1,b, MÉSZÁROSOVÁ Lenka1,c, JAKUBÍK Aleš1,d and DROCHYTKA Rostislav1,e 1Department of Building Materials and Components, Faculty of Civil Engineering, Brno University of Technology, Veveří 331/95, 602 00 Brno, Czech Republic ahodul.j@fce.vutbr.cz, bzlebek.t@fce.vutbr.cz, cmeszarosova.l@fce.vutbr.cz, djakubik@redrock.cz, edrochytka.r@ce.vutbr.cz Keywords: adhesive, cast basalt, metal surface, alternative fillers, epoxy resin, polyurethane resin, cohesion.
Key Engineering Materials 808 (2019), 82-87
Journal of Industrial and Engineering Chemistry 18 (2012), 1620-1627

Study on Anaerobic Simultaneous Denitrification and Methanogenesis Combined with Shortcut Nitrification Process Treating Piggery Wastewater Ru Liu1, a, Yinghao Song 2,b Huansheng Wang 2,c 1 School of Civil and Environmental Engineering, University of Science and Technology BeiJing, China 100083 2 School of Environmental Engineering, BeiJing University of Chemical Technology, China 100029 a aimfei@163.com, bsong_yh@263.net, cwhs1172003@163.com Keywords: Piggery wastewater, Anaerobic simultaneous Denitrification and methanogenesis, Reflux ratio, Shortcut nitrification, Methane content Abstract.
Chinese Journal of Environmental Engineering.

Comparison of Expert and Novice Eye Movement Behaviors during Landing Flight Wei Liu1, a, Chengkun Liu2, Damin-Zhuang3, Zhongqi Liu4 and Xiugan-Yuan5 1,2School of Automation Beijing University of Post and Telecommunications Beijing, China 3,4,5School of Aeronautic Science and Engineering Beijing University of Aeronautics and Astronautics, Beijing, China a twhlw@163.com Key words: cockpit; flight simulation; eye movement; cognition Abstract.
Experimental measurement system is a driving efficiency comprehensive assessment test system which is self-developed by man—machine--environment engineering institute, including flight simulators and dynamic measurement system.
Acknowledgment This work was financially supported by NSFC Project(30970904),(30400137); National Natural Foundation Commission and the Civil Aviation Science Foundation Project(60672181); National Basic Research Program of China (Program Grant No. 2010CB734104) Table I.
Space Medicine &Medical Engineering, 2002, 15 (5) : 3792380

Research of Equipment Sustainable Development Based on Resource Constraint Mingfang Ni1 , Yangzhuo Wei1,2, Luxi Kang1and Zhong Fan2 1Academy of Armored Force Engineering, Beijing 100072, China 2Troop No.66069 of Chinese People's Liberation Army, Baoding 072650, China 15810200106@163.com Keywords: resource constraint; equipment; sustainable development Abstract.
When researching and demonstrating the construction of various types of planning, it is not only necessary to give full consideration to the needs of their own development of military equipment, the leading role and traction of its defense industry capabilities, but also to take full account of the problems that how to use the civil advantaged resources with efficiency.
Academy of Armored Force Engineering, 2010:44~54 [5] Xintao.
Academy of Armored Force Engineering, 2010:43

Experimental Study on the Splitting tensile strength of Recycled Sintered Brick-Tile Concrete Lingjun Xie 1, a, Ailiang Zhai2,b 1,2 Institute of Water Conservancy and Civil Engineering, Shandong Agricultural University, Taian 271018,China; aljxie66@163.com; b zhaial@sdau.edu.cn Keywords: Sintered Brick and tile; Recycled concrete; Splitting tensile strength; Compressive strength; Mix proportions.
References [1] Yang Xi, Wu Jin, Liang Jiguang, Study on the Relationship between the Tensile strength and the Compressive strength of Recycled concrete[J], Sichuan Building Science, 2009, 35(5):190-192; [2] Shi Jianguang, Xu Yuezhou, Research and Analysis of the Impact of Aggregate gradation of Recycled concrete on the Strength and Workability[J], Concrete, 2008,(1):82-86; [3] Li Ye, Experimental study on Properties of Recycled concrete[D], Master of Engineering Thesis of Chongqing University(2009); [4] Zhou Qingchang, Study on the Properties of the Force and Permeability of Recycled concrete with Construction waste mixture[D], Master Thesis of Xiamen University( 2009); [5] N ixon P.J,Recycled concrete as an aggregate for concrete-A review[J]，Materials and Structures,1978,11（6）:371-378
[10] Lingjun Xie, Ailiang Zhai etc. the mechanical properties of gradation of recycled concrete with Brick and tile aggregate[J]; Water Resources and Architectural Engineering; 2010,8(6):52-55.