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Dept. of Civil Engineering, Tsinghua University, Beijing, China a. yuhx@mail.tsinghua.edu.cn; Keywords: Weld, high temperature, strength, fire, fracture Abstracts: This paper reports a set of experiments on the ultimate strength and fractural performance of structural steel welds at elevated temperatures.
Preston:High temperature properties of hot-rolled, structural steels for use in fire engineering design studies, Fire safety journal Vol.13 (1988), p. 27-37

Study on Shearing Stress of Asphalt Surface on Lean Concrete Base Lijun Suo Civil Engineering Department, Luoyang Institute of Science and Technology, China lijunsuo@126.com, Keywords: Asphalt surface, Lean concrete base, Load stress, Shearing stress Abstract.
However, early shearing distresses in asphalt pavements remain a challenge to pavement engineers in recent years.

Especially, in-situ estimation of UCS of rocks has been anticipated for use in mining and civil engineering fields because UCS is important for mining and tunnel design.
Mastalir: Proc. 2009 Korea–Japan Joint Symposium on Rock Engineering (Suwon, Korea, October 22–23, 2009). p. 57-65.

Development of Temperature Control System for Large-Scale Pre-oxidation Furnace YU Kuan1, a, ZHU Bo2,b 1 School of Material Science and Engineering, Shandong University, P.R.China a13605314535@139.com,bzhubo@sdu.edu.cn Keywords: pre-oxidation furnace, temperature control, fuzzy self-adaptive PID Abstract: For industrial producing of PAN based carbon fibres, the large-scale pre-oxidation furnace is the key equipment.
The properties of carbon fibers such as high flexibility, high tensile strength, low weight, high temperature tolerance and low thermal expansion make it very popular in aerospace, civil engineering, military industry and so on.

Yan: Journal of Disaster Prevention and Mitigation Engineering, Vol. 27 (2007), p. 37.
Xu: China Civil Engineering Journal, Vol. 37 (2004) No. 9, p.55.

Evaluation of Environmental Livability of Changchun Based on GIS and RS Bo Fu School of Surveying and Prospecting Engineering, Jilin Institute of Architecture and Civil Engineering, Changchun, China fbfubo@hotmail.com Keywords: Geographic Information System; Livability; Evaluation; Mean Square Deviation Method; Principle Component Analysis Method; Multi-objective Linear Weighting Function Method Abstract.

Theoretical Analysis of Chemisorption-induced Surface Stress Jiqiao Zhang1,a, Xiqiao Feng2,b, Ganyun Huang3,c and Shouwen Yu2,d 1Faculty of Civil and Transportation Engineering, Guangdong University of Technology, Guangzhou 510006, China 2AML, Department of Engineering Mechanics, Tsinghua University, Beijing 100084, China 3Department of Mechanics, Tianjin University, Tianjin 300072, China azhangjq@gdut.edu.cn, bfengxq@mail.tsinghua.edu.cn, cgyhuang@tju.edu.cn, dyusw@mail.tsinghua.edu.cn Keywords: Microcantilever, Chemisorption, Covalent interaction, Relaxation, Surface stress.

Research on Grain Purchasing location Based on Immunity Algorithm Gong Bo 12, a, Wang Wen-Tao, 2,b Huang Yi 3,c ,Yuan Li 2,d 1 Business School of Xiangtan University, Xiangtan China 412201 2 Hunan University of Science and Technology, Xiangtan China 411201 3Hunan Institute of Engineering, Xiangtan China 411004 abgong@hnust.edu.cn, bwentao1288@126.com, c349731142@qq.com, d4350567@qq.com Keywords: grain purchasing; immunity algorithm; simulation.
[2] DAI Xi-Wu, Mathematical Model for Selecting Grain Store Position, J.Journal of Beijing University of Civil Engineering and Architecture. 27(2011)69-71

Backwashing Sludge Utilization of Biological Aerated Filter (BAF) Honglan Li1, a 1School of Civil Engineering and Architecture, University of Jinan, China aemail: cea_lihl@ujn.edu.cn Keywords: BAF; Backwashing; Sludge utilization; Bio-flocculation; Enhanced pretreatment.
Environmental Engineering (in Chinese).

Gas flow mechanism in tight reservoir and productivity prediction model of fractured wells Wei Yao Zhu1, a, Zhen Zhang1,b, Jia Deng1,c 1 Civil and environmental engineering school,University of Science and Technology Beijing,Beijing 100083,China a weiyaook@sina.com, bneedclot@hotmail.com, c dengjia_123@126.com Keywords: tight gas, fractured wells, stable seepage model, productivity Abstract.
Mechanics in Engineering, 2005,27(2):33-35.