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Numerical analysis of the pit excavation influence on foundation piles Shilun Feng 1,2,a, Haifeng Jin 1,b, Jun Li 2,c and Pulin Li 2,d 1 Institute of Civil Engineering, Tianjin University, Tianjin 300072, China; 2 Tianjin Institute of Geotechnical Investigation and Surveying, Tianjin 300191, China ashilunfeng@126.com, b 4521602842@qq.com, clijun411198@163.com, d190462173@qq.com Keywords: foundation pile; pit excavation; soil Abstract.
In this paper, using the finite element, the foundation pit excavation is simulated with engineering piles and without engineering piles.
Fig. 2 Foundation pit base heave curves When engineering piles exists, the uplift of the soil is greatly reduced to the half of the mount without the engineering piles.
Therefore, engineering pile design personnel should consider the pulling forces on the piles in foundation pit excavation to make sure the safety of the engineering piles.
Therefore, engineering pile design personnel should consider the pulling forces on the piles in foundation pit excavation to make sure the safety of the engineering piles.

Experimental study on rainfall-induced three-dimensional deformation characteristics of a slope FENG Bo1, 2, 3, WANG Jian-xiu4, TIAN Pu-zhuo4, SI Peng-fei4 1 CCCC Forth Harbor Engineering Institute Co., Ltd, Guangzhou 510230, China 2 School of Civil Engineering and Transportation, South China University of Technology, Guangzhou 510641, China 3 Key Laboratory of Environmental Protection and Security of Transportation Infrastructure Projects of CCCC, Guangzhou 510230, China 4 Department of Geotechnical Engineering, Tongji University, Shanghai 200092, China bo.feng@foxmail.com Keywords: Slope; model test; monitoring; early warning.
In this paper, the Lijiazhai high slope on Shi-Ji highway is taken as engineering prototype.
Engineering background Shi-Ji highway, which is about 190 km long, starts from Shicheng and ends at Ji’an, Jiangxi Province.
According to "Code for highway engineering geological investigation" (JTG C20-2011), slopes composed by class IV and V surrounding rock, belongs to fractured or cracked-like loose structure, and may occur local collapse, peeling or sliding destruction [6].
References [1] China Nonferrous Metals Industry Corporation: Geotechnical monitoring standards (YS5229-1996) (Planning Press, China 1996) (In Chinese) [2] Ministry of Construction of China: Code for Engineering Surveying (GB50026-2007) (China Building Industry Press, China 2007) (In Chinese) [3] Editorial of Handbook of Engineering Geology: Handbook of Engineering Geology (China Building Industry Press, China 2007) (In Chinese) [4] R.Q.

Basic research of the intercooled turbofan Aero-engine Jinchuan Zhang1, a, Yun Wang2，b,Can Zhang3, c 1, 2,3.College of Aircraft Engineering, Nanchang Hang Kong University, Nanchang 330063, China azhangjinchuan0502@163.com, bwangyun66@126.com, czhangcan8702@sina.com Keywords: aero engines; compressor; intercooler; Abstract: In conventional turbofan aero-engine designs, the effective way of improvement of engine efficiency is through the increasing of overall pressure ratio and improving of combustor inlet gas temperature, but the further incresement of compressor overall pressor ratio is constricted by high pressure compressor outlet allowed temperature.
It indicated that the intercooled aero-engines can decrese the feul consume clearly and have a further potential in future civil aircraft application.

Bin Mokaizh3,f 1Department of Civil & Environmental Engineering, Universiti Teknologi PETRONAS, 32610 Seri Iskandar, Perak, Malaysia 2Department of Petroleum Engineering, College of Engineering and Petroleum, Hadhramout University, Al Mukalla 50512, Hadhramout, Yemen 3Faculty of Chemical and Process Engineering Technology, Universiti Malaysia Pahang, 26300 Gambang, Pahang, Malaysia aAbdullah_20000260@utp.edu.my, bwesam.alaloul@utp.edu.my, cshahir_liew@utp.edu.my, ds.baarimah@hu.edu.ye, emuhammad_19000316@utp.edu.my, fay.stmy@gmail.com Keywords: Kenaf, Fiber, Reinforced Concrete, KFRC, Materials, Sustainability, Scientometric analysis, Review Abstract.
Accordingly, the explanations related to research findings, suggestions for future studies have been provided on the incorporation of kenaf fibers reinforced concrete in civil engineering applications.
Citations “Advances in Environmental Biology” 190 5 61 12.2 0.4 “Arpn Journal of Engineering and Applied Sciences” 258 6 56 9.3 0.5 “Bioresources” 471 9 244 27.1 1.5 “Construction and Building Materials” 286 8 461 57.6 1.9 “Fibers and Polymers” 267 7 64 9.1 0.6 “Industrial Crops and Products” 212 5 125 25.0 1.5 “International Journal of Integrated Engineering” 242 5 39 7.8 0.5 “Journal of Mechanical Engineering” 203 6 18 3.0 0.3 “Journal of Natural Fibers” 214 7 106 15.1 2.9 “Journal of Reinforced Plastics And Composites” 245 5 98 19.6 1.2 Jurnal Teknologi “Advances” 282 8 35 4.4 0.2 “Materials Research Express” 168 6 117 19.5 1.2 “Polymer Composites” 565 13 234 18.0 1.2 “ Polymers” 531 12 99 8.3 1.3 “ Polymers and Polymer Composites” 106 5 43 8.6 0.8 Countries Network Analysis.

Dynamic analysis of response of cofferdam with steel sheet piles induced by earthquake excitation CUI Chunyi1, a, Wang Zhongtao2,b and Huang Jian3,c 1Department of Civil Engineering, Dalian Maritime University, P.R.China 2 Institute of Geotechnical Engineering, Dalian University of Technology, P.R.
China 3 Institute of Geotechnical Engineering, Dalian University of Technology, P.R.
For its construction convenience and structure integrity, cofferdams are widely employed in port engineering.
Nonlinear analysis of 3D seismic interaction of soil-pile-structure systems and application.Engineering Structures,Vol 22(2), p.191-199. (2000) [6] Casciati S, Borja R.
Soil Dynamics and Earthquake Engineering, Vol 21: 713–725.( 2001)

Experimental Study on Regular Wave of Transmission Coefficient through a Hollow-Block Mound Breakwater Zhiqi Gao1, a, Ruijin Zhang2, b, Shuguang Luan1, Dongwei Fu1 1School of Marine and Civil Engineering, Dalian Ocean University, Dalian, Liaoning, 116023, China 2College of Marine Technology and Environment, Dalian Ocean University, Dalian, Liaoning, 116023, China agzq1314@163.com, bruijinz@dlou.edu.cn, corresponding author Keywords: hollow-block mound breakwater; transmission coefficient; regular wave; physical model experiment Abstract.
The research results can provide the reference for the following theoretical research and engineering practice.
The calculation results indicate that the structure can meet the practical needs of engineering.
This experiment was done in the laser sink of state key laboratory of coastal and offshore engineering, Dalian University of Technology.
The top of hollow-block mound breakwater should better higher than the water surface in the engineering practice.

The engineering examples of sustainable architecture Gang LI 1,a, Qinqin QIAO 2,b and Xuemei Zhou 3,c 1Urban Construction Engineering Department, Lang fang Polytechnic Institute, China, 065000 2Urban Construction Engineering Department, Lang fang Polytechnic Institute, China, 065000 3Urban Construction Engineering Department, Lang fang Polytechnic Institute, China, 065000 ahblfllsh@163.com, bqiaoqin9912@126.com, c760268670@qq.com Keywords: sustainable building; architectural design; harmony; Energy Conservation Abstract.
Sustainable building design method can be used in depth, and it was analyzed from outer to inner layer, ecological technology strategy can be divided into 4 levels, all kinds of the evaluation indexes on evaluation standard for green building was included. 1) The principle on resource protection 2) The principle on re-use of resources 3) The principle on renewable resources 4) The principle on the protection of natural 5) The principle on non-toxic 6) The principle on quality Analysis of engineering examples A residential building was located in northern of China, but due to the relatively cold in winter, the method of the conventional heating was uniform heating which was applied by municipal engineering.
Journal of architecture and civil Engineering, 87-89(2005) [3] Klaus Daniels and Yehao Song.
Jouranl of northwestern institute of Architectural Engineering (natural sciences), 37-40(2002)

Liaoning Shenyang 110034 China 2School of Civil Engineering and Architecture, Anhui University of Science and Technology, Huainan Anhui 232001.China axuzhd@synu.edu.cn Keywords: element; construction; design; Enumeration Abstract: This paper gives a constructed the multiple-element systems of order v the definitions about both derived design andcomplemented design.

., Moscow, 129337, Russia, Moscow State University of Civil Engineering a pavel.akimov@gmail.com, b marina.mozgaleva@gmail.com, с{TTP}1089 aslami.mojtaba@gmail.com, d genromgsu@gmail.com Keywords: wavelet-based discrete-continual finite element method, local structural analysis, multipoint boundary problem, two-dimensional problems, three-dimensional problems, averaging, reduction, Haar basis, localization with respect to each degree of freedom Abstract.

Analysis of the fire-resistance of Beam String Structure Feng Zhang1, a 1College of Civil Engineering, Huai hai Institute of Technology, Lianyungang 222005, China ahhityfsh@163.com Keywords: fire; Beam String Structure (BSS); fire-resistance engineering; high temperature mechanical property; numerical analysis Abstract.
Analysis of the fire-resistance of BSS With the BSS engineering example, the mechanics performance had been analysed.
JOURNAL OF SICHUAN UNIVERSITY (ENGINEERING SCIENCE EDITION),2008,40(5):107-111(in Chinese)