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Several researches were made by TRB and the conclusions would be used to develop a comprehensive guideline document which can be used by design, construction, maintenance, and traffic engineers to incorporate traffic law enforcement in work zones [6].
As No.4 subway station project has finished construction under half of the road and underground space exploitation project would finish civil construction at same time.

Research on energy-saving technology of housing colony of Yangling Ling-ling Xu1, a, Guoxing Zhang1,b and Jian Zhang1,c 1Department of Management, Hebei Institute of Architecture and Civil Engineering, Zhangjiakou 075000, China alingling_xuzjk@yahoo.cn, bzhanggx803@126.com, c469754145@qq.cn Keywords: energy saving, spatial arrangement, straw-bale, geothermal resources, afforest Abstract.

The landing gear of a military aircraft is required to withstand 5000-10000 flights spaced over 20-30 years, while for civil aircraft the requirement is 30-60 thousand flights, corresponding to ~5,00,000 km of travel on the ground.
High Strength Materials for Aircraft Landing Gear, Aircraft Engineering, July 1986 p. 14-24

Study of Polcyclic Aromatic Hydrocarbons Distribution and Their Origination in the Soil of Beihu Area, China Lisong Hu1, a, Guanghui He 2,b , Xiwen Liu 3,c and Yan Wang4,d 1, 2, 3, 4 School of Environment and Civil Engineering, Wuhan Institute of Technology, Wuhan Hubei, P.R.C. 1 Key Laboratory of Biogeology and Environmental Geology，Ministry of Education，China University of Geosciences, Wuhan Hubei, P.R.C.

Research on Seismic Behavior and Cost Estimation of a New Concrete Filled Steel Tube Frame Structure Wang Ying1, a, Li Xinyang1, b and Zhang Ming2, c 1School of Architecture & Civil Engineering, Shenyang University of Technology, No.111, Shenliao West Road, Economic & Technological Development Zone, Shenyang, 110870, P.R.China 2 School of Mechanic & Electronic, Eastern Liaoning University, No.325 Wenhua Street, Yuanbao District, Dandong, 118003, P.R.China aren-jianwei@hotmail.com, bleeshinyang@hotmail.com, cdafengqi2003@163.com Keywords: CFT structure, joint seismic behavior, cost estimation, self-compacting concrete Abstract.

Nonlinear Analysis of Reinforced Concrete Core Walls Based on Three-Vertical-Line-Element Model Kun Li a and Qingxuan Shi b School of Civil Engineering, Xi’an University of Architecture & Technology, Xi’an 710055,P.R.China alikun1128@163.com, bqingxuanshi@sina.com Key words: reinforced concrete core walls, three-vertical-line-element model, nonlinear analysis, numerical simulation Abstract.

Bond Strength Modelling of Corroding Steel Reinforcement in Concrete Roger Zou1, a, Ahmad Shayan2, b and Frank Collins1, c 1Department of Civil Engineering, Building 60, Monash University, VIC 3800, Australia 2ARRB Group Ltd, 500 Burwood Hwy, Vermont South, VIC 3133, Australia aroger.zou@monash.edu.au, bahmad.shayan@arrb.com.au, cfrank.collins@monash.edu.au Key words: Bond strength, corrosion, reinforced concrete Abstract.

Analysis and Countermeasure of Traffic Accidents in a Dalian’s Transportation Group Jin-yao Li School of Civil and Safety Engineering, Dalian Jiaotong University, Dalian, China 116028 email: helen_2008_1107@126.com Key words: a Dalian’s transportation group; Traffic accident; accident analysis Abstract.

The Research of the Oil Base Drilling Fluid Hard Brittle Shale Sidewall Instability Mechanism Zhen Guangfeng1 ,Jing Golin1, Hu weijie2, Liaobaisun2 1 Provincial Key Laboratory of Oil ＆Gas Chemical Technology, College of Chemistry ＆ Chemical Engineering, Northeast Petroleum University,Daqing,163318,China 2 Oil Recovery Plant No. 5, Daqing 163514, China Keywords: Wellbore instability; The Formation of the Shale; Drilling fluid; Cation exchange capacity; Hydration reaction Abstract.
References [1] H.M.Westergard, Plastic State of Stress around a Deep Well, J.Boston Soc Civil Eng.

Effects of Repair Weld on Residual Stress Distributions in Offshore Pipelines Zeinoddini M.1, a, ArnavazS.1,b ,HoseiniS.A.1,c 1Departement of Civil and Environmental Engineering, K.N.