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Experimental Study on Temperature Effect on Engineering properties of Clayey Soils Yuxian Shao1, a, Bin Shi2,b, Chun Liu2,c, and Lei Gao3,d 1National Climate Center, China Meteorological Administration, Beijing 100081,China 2 ACEI, School of Earth Sciences and Engineering, Nanjing University, Nanjing 210093, China 3College of Civil and Transportation Engineering Hohai University, Najing 210098, China a shaoyx@cma.gov.cn, b shibin@nju.edu.cn, c oxtown@sina.com, d jacob6521@163.com Keywords: temperature effect; engineering properties; clayey soils; mechanism Abstract: Temperature significantly influences the engineering properties of clayey soil and this temperature effect usually depends on soil type.
Introduction Engineering properties of clayey soils is an important research topic in geotechnical engineering field.
Journal of Engineering Geology, 10(1) (2002): 55-61.
Special geotechnical engineering soil property.
Engineering Geology, 49(1998): 95-109

The Analysis of Butterfly Effect on Project Quality in the View of Quality chain Guo-bo Han1,2,a ,Quan-chen Gao2,b 1Construction Engineering Department, North China Institute of Science and Technology, Beijing –East,China 2School of Mechanics and Civil Engineering, China University of Mining and Technology, Beijing , China ahgb3468@ncist.edu.cn, bgqc@cumtb.edu.cn Keywords：project quality, quality chain, quality risk, joint test for blueprint Abstract.
For recent years, the quality defect in construction engineering has become the social issue and the dispute on the quality of commodity houses in urban area, proving to be one of the ten complaints in national consumption since 2001 and resulting in various hassles and social resources wasting [1].The potential quality defects are associated with construction engineering at any stage of the whole life cycle where an invisible but a continuous chain exists, that is, the quality chain.
The linking points of construction engineering quality chain include the process of construction organization design and the collaborative design with quality supervision bodies involved in the design phase.
The node graph of construction engineering quality chain According to the node graph of quality chain proposed by Zheng Jiang-tao[2] in EPC project, this paper designs the node graph and explains the mechanism of construction engineering quality chain defining the roles of each side.
Taking the leading responsibility for the whole life cycle of construction engineering quality, the construction unit should urge the liability subjects charging for quality supervision to participate the construction early, the investment decision-making phase is the best opportunity for the intervention.

Study on the Comparison of Ground Response Analysis for Class І Site Xiaofei Li 1, a, Rui Sun 1,b 1 Key Laboratory of Earthquake Engineering and Engineering Vibration, Institute of Engineering Mechanics, CEA, Heilongjiang, Harbin 150080, China alxf2011iem@126.com, biemsr@163.com Keywords: Seismic response analysis of the soil layers, LSSRLI-1, SHAKE2000, calculation result; seismic records, comparative analysis.
SHAKE2000 is widely used in engineering field of Europe and America.
Center for Geotechnical Modeling Department of Civil & Environmental Engineering University of California Davis, California, 1992
Journal of Geotechnical Engineering, 2010,32(8):1228-1235
A computer program for the 1D analysis of geotechnical earthquake engineering problems

Cumulative damage investigation of research status and problem analysis of RC structure ZHANG Pin-le Department of Civil Engineering, Kunming University of Science and Technology, Kunming, China *Correspondence to: Zhang Pin-le, Kunming University of Science and Technology, 650500, P.R.
Journal of Structural Engineering, 1991, 117(10): 3042-3063
Journal of Structural Engineering, ASCE, 1987, 113(3): 445-457
Journal of Structural Engineering, ASCE, 1987, 113(4): 787-801
Journal of Structural Engineering, 2001, 127(9): 1045-1053

The centrifuge has been used to study explosion and impact in military engineering, aerospace engineering, and great civil engineering.
It conforms with the industry standard of China, Test Methods of Soils for Highway Engineering (JTJ051-93) and Field Test Methods of Subgrade and Pavement for Highway Engineering (JTJ059-95).
The writers would also like to thank the engineers of IWHR centrifuge laboratory, Liang Jianhui, Song Xianhui and Wu Junming, for their hard working and kind help.
International Journal of Impact Engineering, vol. 5 (1987), p.543
Modeling studies of effects on lunar soil of chemical explosions, ASCE, Journal of the Geotechnical Engineering, ASCE, Vol. 120 (1994), No.10, p1684

Environmental Problems and Countermeasures Caused by Pit Precipitation Huaifeng Tong 1,a, Hongfang Li 1,b 1School of Civil Engineering, Luoyang Institute of Science and Technology , Luoyang 471023, P.R.China atonghuaifeng@163.com, blihongfang1976@163.com Keywords: pit precipitation; surface subsidence; environmental problems; countermeasures Abstract.
About 90% of engineering accidents related the control of groundwater.
According to the engineering experience of zhengzhou city, land subsidence prediction methods is often use the semi-theoretical, semi-statistical method.
The soil parameters need more in formula (3), which not always met in practical engineering, thus, the application of this method is restricted.
Countermeasure Optimal Design of Precipitation Engineering.

In this paper, on the basis of forefathers' research, combined with the municipal engineering project of comprehensive pipeline in ShenZhen.
Journal of Rock Mechanics and Engineering.
Journal of Rock Mechanics Engineering.
Proceedings of the Institute of Civil Engineering-municipal Engineering.
The application of ABAQUS in geotechnical engineering.

Introductions The anti floating anchor or anti floating pile is as economic, reasonable anti floating measures is widely used in the anti floating engineering.
However, the actual engineering, mud construction technology is still used extensively, affected the play the anti floating anchor capacity.
The construction of a high-rise apartment in Qingdao anti floating anchor engineering successfully and achieved good results.
Engineering Technology, 2000, (2):31-33 [4] Yao Zhigang.
Discussion on several problems of groundwater buoyancy calculation [J].Guangdong architecture and civil engineering, 2004, (11):21-23

Design of Retaining and Protecting for a Deep Foundation Excavation Huiwu Jin 1,2 1 School of Mining and Traffic Engineering, Jiangsu Jianzhou Institute, Xuzhou, Jiangsu 221116, China) 2School of Mechanics and Civil Engineering, China University of Mining & Technology, Xuzhou, Jiangsu 221116 China; jhwu2004@163.com Keywords: retaining and protecting; foundation excavation; circle beam; steel pipe pile cofferdam Abstract: Urban development often requires the construction of deep excavations.
A lot of deeper foundation pit engineering have been or will be constructed.
However, we still face some challenging job in the design and construction of deep foundation pit engineering [1-4].
Procedia Engineering, 2012. 28
Engineering Failure Analysis, 2008. 16(1)

Numerical analysis of wooden beams reinforced with aramid ropes exposed to fire Marlena Rajczyk1,a, Damian Jończyk1,b 1Czestochowa University of Technology, Faculty of Civil Engineering, 3 Akademicka Street, 42-218 Czestochowa, Poland amrajczyk@bud.pcz.czest.pl, bdamian_jonczyk @wp.pl Keywords: timber, fire, flames, FRP, FEM.
Wood, because of its aesthetic values and favorable physical properties is a material commonly used in building engineering.
Introduction Wood is a material commonly used in building engineering.
Bouchaïr, Behavior of dowelled and bolted steel-to-timber connections exposed to fire, Engineering Structures 39 (2012) 116-125
Fontana, Fire design of steel-to-timber dowelled connections, Engineering Structures 32 (2010) 580-589