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Experimental Study on SNCF of Welded CHS-CFSHS T-Joints under Axial Loading Delei Yang1,a, Lewei Tong1,b and Xiaolin Zhao2,3 1Department of Building Engineering, Tongji University, Shanghai, 200092, China； 2Department of Civil Engineering, Monash University, Clayton, VIC 3800, Australia 3Changjiang Professor, Tongji University, Shanghai, P.R.
For its superior behavior, although exploratory researches have been carried out in the fatigue strength of welded tubular joints with concrete filled chords [6,7,8], the results were not adequate to fulfill the need of engineering application and also few experimental studies on SNCF of welded CHS-CFSHS T-joints under axial loading currently exist.

Treatment of mariculture wastewater using constructed wetlands under antibiotic interference Qi-shuo Wang1,5, Ji-Guang Li2, 3 ,Chun-jun Wang4, Xiu-ping Cai1,5, Hui Sun6, Min Tao1, 7,a * 1Huai’an Research Center, Institute of Hydrobiology, Chinese Academy of Sciences, Huai’an, Jiangsu, 223006, China 2College of Life Sciences and Technology, Mudanjiang Normal College, Mudanjiang, Heilongjiang, 157012, China 3State Key Laboratory of Urban Water Resource and Environment, Harbin Institute of Technology, Harbin, Heilongjiang, 150090, China 4Tobacco Science Research Institute of Mudanjiang, Mudanjiang, Heilongjiang, 157011, China 5Jiangsu Food＆Pharmaceutical Science College, Huai’an, Jiangsu, 223003, China 6School of Civil Engineering, Mudanjiang University, Mudanjiang, Heilongjiang, 157000, China 7School of Environmental Science and Engineering, Hubei Key Laboratory of Mine Environmental Pollution Control & Remediation, Hubei Polytechnic University, Huangshi 435003, China atmiii
Ecological Engineering, 2012, 47:189-197.

Dynamic nonlinear analysis of semi-rigid steel frames based on the Finite Particle Method YU Yinga, JIN Linb and XIA Pingc Department of Civil Engineering of Shantou University, Shantou, Guangdong 515063, China; ayuying@stu.edu.cn, b13ljin@stu.edu.cn, cs_xiaping@stu.edu.cn Keywords: Finite Particle Method (FPM), semi-rigid steel frame, nonlinear spring model, dynamic nonlinear analysis.
Aerospace Engineering. 2009, 223(7): 955-964
Finite particle method for progressive failure simulation of truss structures, Journal of Structural Engineering ASCE, 2011, 137(10): 1168-1181

On Fire Protection Problems and Its Countermeasures about Chinese Ancient Architecture Hequn Li1,a,Yang Yu2,b,Xiang Yu3,c 1College of Civil Engineering and Architecture, Henan University, 475000,China 2Henan Jianxi Construction and Engineering Company Limited,475000,China 3Henan Jiangong Engineering Supervision Limited, 475000,China alihequn65@sina.com,b13839995032@163.com,c190814064@qq.com Key word: fire; Chinese ancient architecture; fire extinguishing.

Damage Detection of Continuous Box Girder Based on Modal Flexibility Curvature Method Xiangfeng Xu 1, a, Feng Zhang 2, b , Wenxin Zhu 1, c 1School of civil engineering, Shandong Jiaotong Unversity, Jinan China 2Shandong University, Geotechnical and Structural Engineering Research center ,Jinan China a 404943332@qq.com, bzhangfeng2008@sdu.edu.cn, c 51811073@qq.com Keyword: modal flexibility curvature; continuous box girder; frequency; modal model test Abstract.
Nondestructive damage evaluation indicator based on modal flexibility curvature[J].Engineering Mechanics .2006,23(4):33-38(In Chinese) [7] A.Tomaszewska.Influence of statistical errors on damage detection based on structural flexibility and mode shape curvature Original Research Article [J].Computers & Structures.2010, 88(3):154-164

Residual Stress Measurement in Inorganic Phosphate Adhesive Joint by Raman Spectroscopy Cheng Kun Ma1, a , Ji Feng Zhang1, b *, Hui Qi1, c and Li Min Zhou2, d 1College of Aerospace and Civil Engineering, Harbin Engineering University, Harbin, China 2Department of Mechanical Engineering, The Hong Kong Polytechnic University, Hong Kong, China a mack@hrbeu.edu.cn, b jfzhang@hrbeu.edu.cn, c qihui205@sina.com, d li.min.zhou@polyu.edu.hk * Corresponding author Keywords: Inorganic phosphate adhesive, Thermal residual stress, Raman spectroscopy, Silicon Carbide.

Interception Ratio Optimal Selection Aided by Micro-scope Hydraulic and Quality Simulation JIN Xi1,a, JIANG Ying-he 1,b and JIN Jian-hua1,c 1 School of Civil Engineering & Architecture, Wuhan University of Technology, Wuhan, Hubei, China a jinxi1978@126.com , b jyhe123@163.com, c jinjh@whut.edu.cn Key words: Combined sewers; interception ratio; pollutant removal efficiency; construction cost; optimal selection Abstract.
Water &Wastewater Engineering, 2004 ,30 (11) :39 - 42
Water &Wastewater Engineering, 2008, 34(S1): 354-357.

Study on the Space Design of Urban Commercial District in Cold Areas Xiaoli Xu 1, a, Jing Liang1, b, Maoyin Zhang2 , Jingwei Li1 and Liwei Guo1 1College of Civil and Architecture Engineering, Northeast Petroleum University, Daqing, Heilongjiang, 163318, China 2The 7th Engineering Department of No.2 Construction Company, Daqing Oil Field Engineering Construction Company, Daqing, Heilongjiang, 163318, China axxl_dq@163.com, bwoshiliangjing@163.com Keywords: cold areas; commercial district; space design; optimization countermeasures Abstract.

Removal of Humic Acids in Water by Carbon Nanotubes TSAI Yung-Pin1, a, DOONG Ruey-An2, b, YANG Jhih-Ci1, c, CHUANG Po-Chi1, CHOU Chen-Chiang1 and LIN Jan-Wei1 1Dept. of Civil Engineering, National Chi Nan University, 1, University Rd., PuLi, NanTou, Taiwan. 2Dept. of Biomedical Engineering and Environmental Sciences, National Tsing Hua University, Hsinchu, Taiwan ayptsai@ncnu.edu.tw, bradoong@mx.nthu.edu.tw, cchi813@gmail.com Keywords: carbon nanotubes; humic acid; adsorption; isotherm model Abstract.
Their small size, large surface area, high mechanical strength and remarkable electrical conductivity highlight their tremendous potential for future engineering applications.

Influence of Freezing-thawing on Shear Strength of Frozen Soil in Northeast China Rong Chen1, a, Dongze Li1, b, Dongxue Hao1, c and Kaili Wei1, d 1School of Civil Engineering and Architecture, Northeast Dianli University; Jilin 132012, China alg1316cih@126.com, b454782455@qq.com, chaodongxue2005@126.com, d1007640589@qq.com Keywords: Freezing-thawing cycles, Frozen soil, Strength, Cohesion, Friction angle Abstract.
Frozen soil has a great impact on construction of the road engineering, such as part typical long sections of Jilin province over the Changyu highway [1] along which severe lateral deflection occurred due to the winter frost heave and near the shoulder also generated obvious lateral deformation and collapse.
Many scholars have performed a great deal of research work on the impacts of the change of seasonal temperature on practical engineering in seasonal frost region.