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Simulation of Miniature Vapor Compression Heat Pump System Xiaohui Zhong1,a, Yujun Gou2,b, Shuguang Zhou1,c and Zhimei Wen1,d 1College of Metallurgy and Energy, Hebei United University, Tangshan, Hebei, 063009, China 2Department of Civil Engineering, Tangshan College, Tangshan, Hebei, 063009, China azhong_xiaohui@163.com, bhbtsgyj2008@163.com, czhoushuguanga186@sina.com, dwenzhimei2008@sina.com Keywords: Miniature heat pump, Simulation, Vapor compression, Steady-state model.
Miniature heat pump system is a representative example that miniature energy system applied to engineering.
References [1] Drost M K, Friedrich M.: Miniature heat pump for portable and distributed space conditioning applications (The 32nd Intersociety Energy Conversion Engineering Conference, Honolulu, Hawaii 1997) [2] Drost M K, Friedrich M.: Miniature refrigeration systems for portable and distributed space conditioning applications (AIChE, Atlanta 1997) [3] Wegeng R S, Drost M K, Brenchley D L.: Process intensification through miniaturization or micro thermal and chemical systems in the 21st century (Springer-Verlag, Berlin 2000) [4] Drost M K, Friedrich M, Martin C, et al: Recent developments in microtechnology-based chemical refrigeration systems (Springer-Verlag, Berlin 2000) [5] Xiongcai Que: Practical Technology of Automatic air conditioning (Mechanical Engineering Publication, Beijing 2004) (in Chinese) [6] Yilmaz T, Unal S.
ASME Journal of Fluids Engineering. 1996, Vol.118(1996), p150 [7] Yezheng Wu:Design of Small Scale refrigerator (Mechanical Engineering Publication, Beijing 1998)(in Chinese)

Functional Material and Their Application in Water Environmental Protection Linan Zhu a and Yongjun Wang b College of Aerospace and Civil Engineering; Harbin Engineering University; Harbin 150001; China aapple-zln@163.com, bwangyongjun@hrbeu.edu.cn Keywords: Functional material, water pollution treatment, activated alumina Abstract.
It involves the information technology, biological engineering, energy technology, nanotechnology, environmental technology, space technology, computer technology, marine engineering technology and other modern high technologies and industries.
J Solar Energy Engineering.

Yang3 1Key Laboratory of Disaster Forecast and Control in Engineering, Ministry of Education of China, Jinan University, Guangzhou 510632, China 2Department of Mechanics, Zhongshan University, Guangzhou 510275, China 3 Department of Civil Engineering, Shaoxing University, Shaoxing, 312000, China azhaoweiyc@gmail.com, bcorrespondence author,jikeliu@hotmail.com Keywords: Structural Reliability Analysis; Uncertainty; Meshless Method Abstract.
Introduction There often lies uncertain information in complex engineering structures.
According to the nature or characteristic of these uncertainties in an engineering structure, there are three approaches coping with the uncertainty analysis and design.
[5] Z P Qiu, Elishakoff I: Computer Methods in Applied Mechanics and Engineering Vol. 152 (1998), p.361-372

Study of Ecological Restoration and Reconstruction in Sichuan Earthquake Disaster Area —— Taking Mianyang city as an Example Min Zhao1,a, Jian Yang2, b Xiu Li3, c 1,3 Southwest University of Science and Technology School of Civil Engineering and Architecture ,Mianyang ,Sichuan, 621010, China 2 Southwest University of Science and Technology School of Applied Technology, Mianyang ,Sichuan, 621010, China azhaomin@swust.edu.cn, byangjian@swust.edu.cn, clixiu@swust.edu.cn Keywords: ecological restoration, reconstruction, Mianyang, ecosystem Abstract.
Ecological restoration is an integrated environmental restoration method that under the ecology principle, takes biological repair as the basis, combined with a variety of physical remediation, chemical remediation and engineering measures, through optimizing combination, so as to achieve the best effect and the minimum cost[1].
● Adhere to the principles of people-oriented, respect nature, respect for the science.Post disaster reconstruction is a comprehensive engineering, including ecological ,economic, social, industrial, infrastructure, it should fully consider the carrying capacity of resources environment and local economic and cultural characteristics, through the scientific guidance, democratic decision-making, overall planning, step by step, in the process of reconstruction planning and reconstruction , comprehensively implementing the view of ecological civilization and scientific outlook on development.
The goal is to protect the biological diversity and the construction of protection forest system as the core of water conservation, focused on the prevention of geological disasters and soil and water loss, to protect the biodiversity and water and soil conservation function recovery, accelerate the restoration and reconstruction of natural forest protection, returning cultivated land to forest, wildlife and damaged Engineering Nature Reserve; Focus on the ecological project construction in upper reaches of the Yangtze River ecological protection forest, water conservation forest and giant panda habitat protection
Taking the sustainable utilization of water and soil resources as the main line, aim to reduce the river sediment, optimize water environment, maintain a good ecological environment as the goal, the small take watershed as a unit, execute the comprehensive management that mountain, water, fields, forest and road planning comprehensively, engineering, biology, agriculture and natural restoration measures reasonable allocation, promoting construction of upper Yangtze River ecological barrier.

Real-time Database System Implementation of Railway Signal Power Source Remote Monitoring Qu zhijian 1,2 Liu li 3 1 School of Electrical Engineering, Beijing Jiaotong University, Beijing 100044 2 School of Electrical Engineering, East China Jiaotong University, Nanchang, Jiangxi 330013 3 School of Civil Engineering, East China Jiaotong University, Nanchang, Jiangxi 330013 Keywords: Signal power supply, Remote monitoring, Public information model Abstract: In order to mark off the responsibility of relative majors’ for railway signal power fault, take the remote monitor automation technology , and real-time database system of signal power has been achieved.
Firstly, acquisition device class STU/FTU entity object through and communication interface between preprocessing module, with the five entity class such as AnalogInput, Control, and Accumulator Input Setpoint, StatusInput simulating quantity, parameter setting, Control quantity, accumulation and state amount of initial state configuration and equipment operation attributes configuration, and then through Current Transformer current transformer classes and Voltage Transformer voltage transformer class to analogue devices entity change than configuration, complete the real-time Measurement value of Measurement Value engineering coefficient ratio.
High Voltage Engineering, 2006, 32(8): 111-113.

The analysis of life cycle quality management in real estate development Hengsheng Ma1,a,Feng Gao2,b 1,2School of Architecture and Civil Engineering,Chang'an University,Xi'an 710048,China.
Introduction In the background of increasingly domestic economic developing,the emphasize on quality control is becoming one of the most important issue in real estate.While life-cycle theory and the concept of increasing people's interest is paid more attention.As a comprehensive control theory, a lot of academics and real estate enterprises are actively conduct research and its application.HAN GUO BO focused his study on the model and method of construction engineering life-cycle quality supervision.On the basis of the CEQS and life-cycle theory, a model is built up for supervision agencies[1].MA HENG SHENG tried to use life cycle assessment technology to value the environmental impact of the steel structure houses[2].LIU HONG LONG comprehensively investigated operations of Commercial real estate,based on the relevant theories about life cycle aiming at currently various existent problems of commercial real estate in China[3].Due to the study for construction process quality management
In investigation and design phase.As feasibility study report has been completed,which marks the project has been established.Then developer need to make the quality objectives of the project for further subdivision.It requires pre-engineering staff,designers and project managers to cooperate with each other to identify the key point of projects quality control.They need to analysis the potential risks to hedge the relevant risks.Different architectural planning targets as well as different designs will have different costs.How to achieve the optimal balance between cost and quality,value engineering methods can be used to compare.Strategies to quality management in investigation and design: Promoting biding for design.
References [1]Guo bo Han,Based construction quality supervision model and Methods of the whole life cycle,J.China University of Mining(Beijing),2013:30-33 [2] Hengsheng Ma,Shi-kai Cui,Wang Ping.Steel housing full life cycle environmental impact assessment,J.Value engineering,2012(23):50-52

ALUMINIUM/FLORAL FOAM LAMINATED COMPOSITES UNDER FLEXURAL AND COMPRESSION TEST A.A.Sinar1, a, D.Nurfarahain,b, Z.Firuz1,c and M.A.Nur Azni1,d 1School of Materials Engineering, Kompleks Pusat Pengajian Jejawi 2, Universiti Malaysia Perlis, 02600 Jejawi, Perlis, Malaysia.
Introduction Polymeric foams are widely used in various engineering applications.
This composite material also draws a lot of interest in the construction industry and is now beginning to be in use for civil engineering applications [2].
Procedia Engineering, 1609-1614
The Science and Engineering of Material- 6th Edition, 221

The benefit-cost analysis on construction project feasibility Yanting Ma1,a, Chunjie Ma2,b 1,2Institute of civil engineering, Zhejiang University, Hangzhou, China atina.margaret@163.com, b13905742430@139.com Keywords: Benefit-cost, Shadow price, construction project, social discount rate Abstract.
However, for public engineering and unproductive facilities run by state or local government, such as roads, bridges, ports, airports, reservoirs, municipal facilities, science, education, culture, health, sport facilities and military engineering construction, since these projects are non-profit public utilities, the economic effect cannot be measured with profits, but rather with social or public interests, and taking the necessary expenditure into account.
First, the financial evaluation is standing on the level of the engineering construction, to examine the entire project effect on some certain person or interests of manufactures, which only consider the private costs and benefits.
Construction Engineering Economy [M].

The Fuzzy Reliability Analysis for the Super Wide Box Girder of New Jiujiang Changjiang River Bridge RONG Yao1,a, Hongyuan HUANG 2,a, Xiaoqin OUYANG 1,a 1College of Engineering, Jiangxi Agricultural University, Nanchang, Jiangxi, China. 330045. 2Department of Civil Engineering, Nanchang Institute of Technology, Nanchang, 330099, China akaian2010@qq.com Keywords: River-crossing bridges, Super wide box girder, Crack control, Fuzzy reliability.
Wu HQ, Huang RC, Calculation of Reliability Index of Concrete Structure based on the Maximum Crack Width,Guangxi Engineering Institute journal, Vol.13 (4) (2002)9-13
Materials Science and Engineering, A223(1997)114-124 [6].
Materials Science and Engineering, A281(2000)176-188 [7].

WJ-8 Rail Fastener of Ballastless Track Torque Test Research Zhiping Zeng1,2,a, Jiayu Yuan1,b, Xianfeng He1,c, Can Liu 1,d and Kunteng Zhu1,e 1School of Civil Engineering, Central South University, Changsha 410075, China 2National Engineering Laboratory for High-Speed Railway Construction, Changsha 410075, China ahzzp7475@126.com, b yjymaster@gmail.com (Corresponding Author), c1239435840@qq.com, d996710155@qq.com, e306353043@qq.com Keywords: WJ-8 rail fastener.
(In Chinese) [3] Youding XU: Key Points for Design of Ballastless Track Fastening of High-speed Railway (Journal of Railway Engineering Society Press, Beijing 2010).
(In Chinese) [4] Ying HAO: Railway Engineering (China Railway Press, Beijing 2004).
(In Chinese) [5] Xiufang CHEN: Track Engineering (China Architecture & Building Press, Beijing 2005).