Search results

Adaptability analysis of Partnering management mode in grouting works Xinfu Chen 1, a, Peng Cheng 2,b, Lang Wu3,c 1Jiangxi Institute of Economic Administrators, Nanchang, Jiangxi 330088, China 2Jiangxi College of Applied Technology, Ganzhou, Jiangxi 341000, China 3College of Civil Engineering, Nanchang Institute of Technology, Nanchang, Jiangxi 330044, China a158482992@qq.com, b42872576@qq.com, cwulang19812005@126.com Keywords: Partnering management mode; grouting works; adaptability Abstract.
Value of Partnering management mode in grouting engineering At present in the field of engineering construction in our country exists generally low level of management, engineering, the overall level of quality is unsatisfactory, investment control, schedule control problems such as lack of scientific guidance, in order to maximize their own interests, have occurred, causing owners and construction units, especially the tense relationship between each construction unit.
Thanks to a partnership exists, the contractor also avoided the risk of the owner in engineering.
And this just reflects the Construction Management Bureau hydropower station (owners) requirements, they hope to find a can be matched with new technology management mode, to control the grouting engineering quantity, which can guarantee the total engineering cost and guarantee the quality of the project.
The international engineering and labor service, 2003,7:43-45 [3] Wang Lina.

Department of Civil Engineering and Architecture, Southwest University of Science and Technology, MianYang, SiChuan, 621010; 2.
Institute of systems engineering, CAEP, MianYang, SiChuan, 621900 a.
Earthquake Engineering And Engineering Vibration, Vol. 23.
Earthquake Engineering And Engineering Vibration, Vol. 24.
Electro-Mechanical Engineering, Vol.25 No.1 Mar. 2009:45-48.

Analysis of Slope Stability Based on DE-BP Neural Network Narui BU 1, a, Runshan BAI 1, b, Zhangzhen LI 1, b and Dezhong LIN1, b 1HeBei Institute of Architecture and Civil Engineer 1Hebei institute of Architectural Engineering, No. 33 Jianguo Road 1Hebei Institute of Architectural Engineering, Zhangjiakou 075024, China axsunyong@163.com, byanbeixing@sohu.com Keywords: Neural Network, Different Evolution, Stability, Analysis.
Introduction The problems of slope stability directly affect the safety and benefit of the whole project in the engineering construction.
The research shows that compared with BP neural network and GA-BP neural network, using DE-BP neural network to the analysis of slope stability has a high prediction accuracy, which has a reference value for the accurate analysis of slope stability in practical engineering.
UK: Professional Engineering, (2006: 59-63) [6] Jianwu Dang, neural network technology and its application.
Springer, (2006) [8] Yongfen Yuan, the application of genetic simulated annealing algorithm in the analysis of slope stability [J], underground space and engineering journal, In Chinese. (2007.06:573-577) [9] Xiating Feng, estimation of neural network for slope stability [J]. engineering geology journal, In Chinese .(1995, 3（4）：54 – 61)

Tunnel Support Parameters Optimization Based on Micro-Seismic Monitoring Danguang Pan1, a, Yingxiao Xiong1, b, Jian Li 1, c 1School of Civil and Environment Engineering, University of Science and Technology Beijing, Beijing 100083, China apdg@ustb.edu.cn, b435339695@qq.com.cn, cljbk911@163.com Keywords: Micro-seismic monitoring; Safety monitoring; Crow subsidence; Support parameter Abstract.
The monitoring is important to keep tunnel engineering construction stability.
Engineering applications of micro-seismic Engineering situation.
Guo: Chinese Journal of Rock and Mechanics and engineering, (2009) No.
Xu: Chinese Journal of Rock and Mechanics and engineering, Vol. 39 (2010) No. 4, P.45 (in Chinese) [7] N.W.

Model test Research on the Pile Stress by Pseudo-Static Test of Pier-Foundation-Structure System Mingbo Dinga and Xingchong Chenb Lanzhou Jiaotong University, School of Civil Engineering Lanzhou 730070, P.R.
Introduction The dynamic interaction of pile and soil structure generally exists in the construction and design of high-rise buildings, bridge engineering, coastal engineering and offshore engineering, which is the cross field of structure engineering, geotechnical engineering and earthquake engineering.
Model Design The engineering background of pile foundation model.
References [1] Liu Huishan, “Pile damage and analyzes the reasons - Japan Hanshin earthquake,” Engineering anti-seismic, 1999
[12] Yasuda Susumu, “Large-scale shaking table tests on pile foundations in liquefied ground,” Proc of Earthquake Engineering, New Zealand, pp. 187-192, 2000.

Over the past two decades, composite materials, in forms of Fiber Reinforced Polymers (FRP), have been widely spread worldwide in the field of civil and monumental construction.
Introduction and background: FRP and FRCM materials The first engineered product that can be classified as FRP was a boat hull manufactured in the mid 1930’s.
In the last two decades, an intensive technology transfer from industrial fields to civil engineering has led to a widespread use of composite materials also in construction industry.

Experiment investigation on mechanical property Of glass fiber reinforced concrete Yan Lv Faculty of Civil Engineering and Mechanics, Kunming University of Science and Technology, Kunming, Yunnan, 650500, China ly_499@sina.com Keywords: Glass fiber reinforced concrete, tensile strength, flexural strength, flexural elasticity modulus Abstract.
Glass fiber reinforced concrete is a kind of new-style material, which has developed rapidly and has been widely used in road bridge engineering, hydraulic engineering, architectural decoration engineering and so on.
It must improve the mechanical properties of construction and member, if glass fiber reinforced concrete is used in field of practical engineering.
At present, steel fiber reinforced concrete has been used in structural engineering.
The aim of this paper is to study the mechanics properties of glass fiber reinforced concrete adequately and expand its engineering applications, which should provide an essential theoretical foundation for follow-up study of glass fiber reinforced concrete.

Influence of the Isolated Layer Damping Distribution of the Lateral-torsional Coupling Isolated System on Earthquake Response Xiangzhen Li1,a, Yifeng Xie1,b, Bing Li1,c 1School of Civil Engineering, Guangzhou University, Guangzhou, Guangdong, 510006, China alixz880625@163.com,bgzxieyifeng@126.com, cbingcherry@sina.cn Keywords: Lateral-torsional coupling, Isolated system, Damping distribution, Earthquake response Abstract.
References [1] Xiangzhen Li, Weiming Xiang: Earthquake Resistant Engineering and Retrofitting.
[2] Xiangzhen Li: Earthquake Engineering and Engineering Vibration.
[3] A.Tena-Colunga and L.Gomez-soberon: Engineering Structures.
Reinhorn A M, Constantinou M C: Engineering Structures.

Dynamic penetration tests (DPT) at gravelly soils liquefaction sites CAO Zhen-zhong1,2, a , XU Xue-yan1,b, YUAN Xiao-ming2,c 1 School of Civil Engineering, Harbin Institute of Technology, Harbin 150001, China 2 Key Laboratory of Earthquake Engineering and Engineering Vibration , Institution of Engineering Mechanics, CEA, Harbin 150080, China a iemczz@163.com , b xxyan@hit.edu.cn, c yxmiem@163.com Keywords: Wenchuan earthquake; gravelly soils liquefaction; Chinese dynamic penetration test Abstract.
Soil Dynamics and Earthquake Engineering, Elsevier, v. 31, (1132-1143)
Proc., NCEER Workshop on Evaluation of Liquefaction Resistance of Soils, National Center for Engineering Research, Buffalo, 129–148
Journal of Geotechnical Engineering, ASCE, 114(4),389-411
Chinese Journal of Rock Mechanics and Engineering, 28(6), 1288-1296.

Finite element study on ring-beam supporting structure of deep foundation pit in coastal soft soil area Xiyuan Liu 1,2,a, Wenpeng Cai 1,b, Ji Zhou1,2 and Xinyan Wang1 1College of Civil Engineering, Hebei University of Technology, Tianjin, 300401, China; 2Civil Engineering Technology Research Center of Hebei Province, Tianjin, 300401, China aliuxiyuan721@126.com, bcaiwenpeng2007@163.com Keywords: foundation pit supporting, ring-beam supporting; 3-dimensional finite element analysis; Abstract: Ring-beam supporting technology is increasingly used in coastal soft soil area.
The large projects such as the subway, large transport hub, tall buildings are all involved in foundation pit engineering.
Deep foundation pit engineering is applied more and more.
Engineering example Engineering situation.
Engineering geological situation.