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Analysis of The Characteristics of Gongqing DigiEcoCity Planning Xiaoqiong Li1, a, Wei Zhang2, b, Chunyuan Tao3, c, Yingxiang Wang4, d 1 Poyang Lake Eco-economy Research Center & Civil Engineering and Construction Institute of Jiujiang University, Jiujiang, Jiangxi Province, China, 332005 2 Jiujiang Branch of 707 Institute of China Shipping Industry Corporation, Jiangxi Province, China, 332000 3 Poyang Lake Eco-economy Research Center of Jiujiang University, Jiujiang, Jiangxi Province, China, 332005 4Gongqing Management and Investment Ltd, jiujiang, Jiangxi Province, China, 332000 atm_lixiaoqiong@jju.edu.cn; bzhangweipracticer@126.com; cchunyuan_tao@163.com; dwyingxiang@126.com Keywords: Digital City; Ecological City; Smart City; Comparison Method Abstract.
In 2009 December, the “Development Plan of Sino-Finland Digital Eco Industrial Base in Gongqing City” which was prepared by Jiangxi Engineering Technology Consulting Company was approved by Jiangxi Development and Reform Commission.

Tensile Capacity of Post-Installed Rebars in Concrete Structure Chi-Ping Wang1,a, Shengmin Wu2,b, Chih Kang Wang1,c , and Hong-Yu Pan1,d 1 Department of Civil Engineering, Feng Chia University, Taichung 407, Taiwan 2 Department of Construction Engineering, Chaoyang University of Technology, Wufong, Taichung 413, Taiwan.

Introduction In recent years, building energy efficiency has become a trend of civil engineering development, and green materials have begun to be gradually concerned by people.
Qin: 19th session of nation structural engineering academic conference collection (China, 2010).

The Control System of Test Bench for Thermal Insulating Properties of Building Doors and Windows Based on Fuzzy-PID Control Gong Zhiguang1,a, Du Chunhui2,b, Li Yajie 3,c, Yu Jiangli4,d (1,2,3,4Electrical Department Hebei Institute of Architecture Civil Engineering ,Zhangjiakou City, Hebei province, China ) (agzg9902@126.com, bdch6383@126.com, cliyajie15@163.com, dyujiang_li@163.com) Key words: test bench for thermal insulating property; Fuzzy-PID control; ZigBee Wireless Sensor Network;CC2530; MCU measuring control;C8051F020; RS-485 communication Abstract: According to many temperature measuring points, the large delay, nonlinear and time-varying characteristics of the temperature control system of test bench for thermal insulating property, By combining fuzzy-PID control technology with Zigbee WSN technology, a design scheme of the automatic control system of test bench for thermal insulating properties of building doors and windows is put forward, which is low-cost and high precision
The trigonometric function is chosen as membership function of the fuzzy subsets, as shown in Fig.5. 4.3 The table of fuzzy control rule Based on the conventional PID control law, in the summary of the experience of the experts and the engineering and technical personnel,the fuzzy control rule table of the three parameters △KP, △KI, △KD is established[5],as shown in Table 1.

Chen2 1 Department of Civil Engineering and Mechanics, Sichuan University 24, Nanyiduan, Yihuanlu, Chengdu, 610065, China 2 Department of Mechanical Engineering, Kagoshima University 1-21-40, Korimoto, Kagoshima, 890-0065, Japan Keywords: Super-long life fatigue, Crack initiation, Fatigue voids, Near threshold crack growth, Structural aluminum alloys ABSTRACT The objective of this study is to determine very long life fatigue and near threshold fatigue crack growth behaviors of 7075/T6 and 6061/T6 Al-alloys using piezoelectric accelerated fatigue at 19.5KHz.

Experimental Research on Temperature-stress of Inorganic Polymer Concrete Chunzi You1,a, Xiaochun Fan1,b, Di Wu1,c, Liping Pu 1,d 1School of Civil Engineering and Architecture, Wuhan University of Technology, ayouchunziyy@sina.cn ,bfxcfree@126.com, cwe000888@sohu.com, dpuliping888@sina.com Keywords: inorganic polymer concrete; temperature-stress test; early age deformation; cracking temperature Abstract.
Introduction Inorganic polymer concrete (IPC) is a new environmentally binding material, which attracts the attention of academia and engineering field.

Study on Strength and Durability of Concrete Containing Recycled Coarse Aggregate Manufactured with Various Method Hongzhu Quan School of Civil Engineering, Qingdao Agricultural University, Qingdao, Shandong, 266109, China quanhz719@yahoo.com.cn Keywords: Recycled coarse aggregate, Adhered mortar content, Compressive strength, Modulus of elasticity, Tensile strength, Carbonation.
,al.: Experimental Study on the Effects of Quality Recycled Coarse Aggregate on the Strength and Durability of Concrete, Transaction of Annual Meeting of Architectural Institute of Japan A-1, 2003.9 (in Japanese) [3] T.Tamai, QUAN Hong-zhu, h.Kasami: On the Manufacturing Method and Quality of Recycled Coarse Aggregate, Transaction of Joint Meeting of material research, 2003.10 (in Japanese) [4] H.Kasami, M.Abe,T, Tamai,h, QUAN Hong-zhu: On the Application of Recycled Materials for Structural Concrete, Transaction of EEC of Kogakuin University, 2005.6 (in Japanese) [5] Hongzhu Quan, Hideo Kasami: Experimental Study on Effects of Adhered Mortar Content on Quality of Recycled Coarse Aggregate and Properties of Concrete, Proceedings of the 2nd International Conference on Waste Engineering and Management, pp491-500, 2010.10

Abdullah1, c, Amran Ayob1, d, Mohd Yazid bin Yahya1,e 1Faculty of Mechanical Engineering, Universiti Teknologi Malaysia, 81310 Johor Bahru, Johor, Malaysia 2Computational Solid Mechanics Laboratory, Faculty of Mechanical Engineering, Universiti Teknologi Malaysia, 81310 Johor Bahru, Johor, Malaysia a behzad.abdi@gmail.com, b s.s.r.koloor@gmail.com, c ruslan@fkm.utm.my, damran@fkm.utm.my, eyazid@fkm.utm.my Keywords: Strain-Rate Effect, Composite Sandwich Panel, Flexural Load.
Introduction Composite sandwich panels are extremely useful in forming strong lightweight structures which have many applications in industries such as automobile, aerospace, civil and marine.

Study on experiments of matekaolin in relation to alkali-silica reaction Hongyi Zhou1,a, Fuhai Li 1,a, Siyin Chen 1,b, Xiaogang zhao1,b,Guhua Li1,b 1School of Civil Engineering, Southwest Jiaotong University, Chengdu 610031,China aemail:lifuhai2007@home.swjtu.edu.cn, bemail:459139277@qq.com Keywords: Alkali-silica reaction, matekaolin, fly ash.
[8] Fang Hao,Wang Yinghui.The inhibitory effect of slag and fly ash on alkali aggregate reaction [J].West-China Exploration Engineering, 2005(4)

Parametric Reliability Analysis of the Seismic Bearing Capacity of Bottom Columns in Reinforced Concrete Frame Structure Youbao Jiang1, a, Yulai Zhao 1, b , Weijun Yang 1, c and Zhiling Gong 2, d 1 Changsha University of Science and Technology, Changsha, 410114, China 2 Urban Mass Transit Engineering Co.
(in Chinese) [9] Xiaowang Gao, Lian Wei and Chengji Wei: submitted to China Civil Engineering Journal (1987).