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Prediction on the sound insulation of a double -leaf lightweight panels HUANG Xianfenga, YANG Yanb and YANG Zongxiaoc 1 Key Laboratory of Disaster Prevention and Structural Safety at Guangxi University, Ministry of Education & College of Civil Engineering and Architecture, Guangxi University, Nanning, China aseulee@163.com, byangyan657079499@126.com, cyzx19880125@126.com Keywords: Double-leaf lightweight panel; statistic energy analysis; sound insulation Abstract.

Study on the growth quartz ampoule of AgGaS2 WU Xiao-juan College of Computer, Civil Aviation Flight University of China, Sichuan Guanghan 618307 wuxiaojuan917@aliyun.com Keywords: growth ampoule; carbon coating; double-layer; etching morphology Abstract: The changes in the growth quartz ampoule of AgGaS2 are studied.
Optical Engineering, 1987, 26 (2): 113~119

Research on Cavitation and Runaway tests of Mixed-flow Pump with Different Blade Angles Bingfeng Xu1,a, Shasha Sun2,b 1,2 College of Civil Engineering and Architecture of Kunming University of Science and Technology, Yunnan, China axbf321@sina.com, a157558499@qq.com Keywords: mixed-flow pump, blade, cavitation test, runaway test Abstract.

I-shaped steel is very common in engineering as one of the architectural designs with the biggest intensity.
Aknowledgement This work was supported by Key Research Center for Humanities and Social Sciences in Hubei Province (Hubei University of medicine） Reference [1] Civil structure group of Tsinghua University, Southwest Jiaotong University, and Beijing Jiaotong University.

Numerical Study on Heat Exchange Characteristics of Runways with Snow-melting System Using Geothermal Sources Jing Cui*, Yupeng Liang, Yonghui Guo, Xuebin Zhao, Siyue Ma, Lixue Shi School of Airport, Civil Aviation University of China, Tianjin, 300300, China Keywords: Heat exchanger; Soil heat storage; Melting snow Abstract.
Fluid simulation calculating examples and engineering application [M].

Melcer, Numerical modeling of moving load effect on reinforcement pavements (in Slovak), Civil and Environmental Engineering. 2 (2011) 150-157.

Numerical Simulation of Unsteady Aerodynamic Loads over an Aircraft XiaoJun Xiang 1, a, Yu Qian1,b 1 Civil Aviation Flight University of China, Guanghan Sichuan 618307, China axj_xiang@126.com, bqianyucafuc@126.com Keywords: numerical simulation, unsteady flow, hysteresis effect, hysteresis loop Abstract.
The research results can avoid the airfoil flutter and buffet in the design phase, and great significance in engineering applications.

Propagation of the surface of a strong discontinuity in the hyperelastic materials Maciej Major1, a *, Izabela Major2,b and Judyta Różycka3,c 1,2,3 Faculty of Civil Engineering, Czestochowa University of Technology 3 Akademicka St., 42-200 Czestochowa, Poland a* mmajor@bud.pcz.czest.pl , b admin@major.strefa.pl, c judyta.niemiro@wp.pl Keywords: Shock waves, hyperelastic material, Blatz-Ko material, Abstract.

Intensity-reduced Design for Structure with Fluid Viscous Dampers ZHAO Da-hai1,a, Tong Li-li1,b *, Chen Yong-qi 2,c, Zhang Zhen-qiang1,d 1School of Civil Engineering and Mechanics, Yanshan University, Qinhuangdao 066004, China 2Beijing Qitai Vibration Control and Scientific Development Co., Ltd., Beijing 100037, China aemail: zhaodahai@126.com, b286635426@qq.com, cqitai@bluelakeint.com, d zzqtale@sina.com Keywords: Fluid viscous damper, Intensity-reduced design, Dynamic response, Seismic structure Abstract.

Study on the Installed Position Determination Method of the Air Condensers in High Temperature Mine Ping Chen1,a, Fangfang Li1,b , Yutian Li1,c 1 College of Civil Engineering and Architecture, Shandong University of Science and Technology, Qingdao, Shandong, 266590, China asdkdcp@163.com, blff88912@126.com,cAlan15154422376@163.com Keywords: Mine Cooling System, Air Condenser, Air Cooling Length, Installation Position, Average Calculation Method.