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Research on the Construction of the Underground Street Passage with FLAC 3D Xiaobing Li1,2, a, Linyou Pan1, b, Xianbin Zhang1,c and Jie Wei1, d 1College of Architecture and Civil Engineering, Wenzhou University, Wenzhou, Zhejiang, 325035, China 2 MOE Key Laboratory of Soft Soils and Geoenvironmental Engineering, Zhejiang University, Hangzhou, Zhejiang, 310027, China alixiaobing69@163.com, bply51204@163.com, ccangnanzxb@163.com, dweijie0826@yahoo.cn Keywords: Underground Street passage, FLAC 3D, Numerical Simulation.
Much important engineering information was obtained, such as the displacement deformation and stress nephogram of the passage, which can be referred for the construction of the similar underground projects in soft soil areas in future to make the projects more reasonable, safe and economical.
Engineering Situation The project is located on the Western College Road, Wenzhou City, between the gate of the Second Affiliated Hospital of Wenzhou Medical College and the Wenzhou Medical College.
Actually, the measured maximum settlement of the ground during the construction is 32.3mm, larger than the calculated value, the reasons for the deviation between the calculated value and the measured value is associated with the assumptions of the numerical simulation, they are as follows: ① numerical calculation is entirely done according to the design of the engineering and the conditions of the construction, but it can not be completely consistent with the actual construction. ② during the process of the numerical calculation, each of the construction’s process is a continuous convergence, but in fact the time lad exists. ③ the mechanical parameters of formations in the numerical calculation have a bias with the actual situation.
[5]R.B.Peck, Deep excavation and tunneling in soft ground, Proceedings of the Seventh International Conference on Soil Mechanics and Foundation Engineering, Mexico, 1969, 225-290.

Numerical Study on Reinforced Concrete Core Walls Based on Fiber Model Wei Hou School of Civil Engineering, Huaqiao University, Xiamen 361021, China houwei302@163.com Keywords: Reinforced Concrete Core Walls, Elasto-plastic Analysis, Numerical Simulation, Fiber Model Abstract.
On this basis, effects of more design parameters on bearing capacity and deformation performance are systematically analyzed, and conclusions which is valuable for theoretical research and engineering design are obtained.
Nonlinear Static Procedure (NSP) based on pushover analysis is used in this paper as a practical engineering tool to estimate the inelastic response quantities in the core walls of performance-based seismic evaluation of structures.
Lu: Earthquake Engineering and Engineering Vibration (in Chinese), Vol. 25 (2005), p. 81 [2] X.
Wu: The 14th World Conference on Earthquake Engineering: Innovation Practice Safety (2008) [4] Q.X.Shi, W.Hou, F.

Experimental Study on the Position of Balanced Point of Large-tonnage Pile with Self-balanced Load Method in the Northwest Region Ying Xin 1,a, Feng Yue 1,b, Ping Li 1,c and Gongsheng Wang 2 1 School of Civil Engineering, Lanzhou University of Technology, No.287 Langongping Street, Lanzhou and 730050, China 2 Gansu Building Research Institute, Lanzhou and 730050, China a xyinglut@163.com, b YueFeng_666@163.com, c liping@lut.cn Keywords: Loess region, Large-tonnage pile, Self-balanced load test, Balanced point position Abstract.
However, few engineering practices could be found in the northwest loess region.
However, few engineering practices could be found in the loess of the northwest region.
Bruce: Ground Engineering.
Poulos: Proceedings of the Institition of Geotechnical Engineering (2008), p. 17-27 [5] K.S.

Power Series Solution of Nonlinear Free Vibration Frequency of Isotropic Rectangular Thin Plates in Large Amplitude Changjiang Liu1, a, Zhoulian Zheng1, 2, b, Weiju Song1, c, Yunping Xu1, d and Jun Long1, e 1College of Civil Engineering, Chongqing University, Chongqing 400045, China 2Key Laboratory of the Three Gorges Reservoir Region’s Eco-Environment, Chongqing University, Ministry of Education, Chongqing 400045, China a changjiangliucd@126.com, b zhengzhoulian@yahoo.com.cn, c 419393576@qq.com d david_hsu9@163.com, e 913705331@qq.com Keywords: Power Series, Nonlinear, Vibration, Large Amplitude, Plates Abstract.
Introduction Plate structures are widely applied to aerospace engineering, ocean engineering, vessel manufacture engineering, construction engineering, transportation industry, precision instrument industry, military engineering and other fields, such as rocket tail, offshore oil platform, floor and roofing board of building, ship deck, head plate of fixed heat exchanger, elastic element of precision instrument and so on.
In all of these engineering fields, it is inevitable that plenty of vibration problems of plate structures will be involved, especially for the geometric nonlinear vibration.
Liew: Computer Methods in Applied Mechanics and Engineering Vol.198 (2009), p. 2796–2811
Liu, et al.: Mathematical Problems in Engineering Vol.2009 (2009), p. 1–9

The Inverse Modeling Method of Rock Rheological Model Zhang Xiang-donga ,Ruan Jian-jianb ,Lan Chang-yu c (Institute of Civil Engineering and Transportation , Liaoning Technical University, Liaoning Fu Xin 123000,China) a email: zhxd2008@yahoo.com.cn, b email: 524298604@qq.com Key words: Rheological Model; Inverse Method; The Constitutive Equation Abstract: Along with the economical and the industrialization development.
Rock rheological is the main reason for rock big deformation of underground rock engineering, tunnel excavation engineering, underground mining, slope, etc.
Chinese Journal of Rock Mechanics and Engineering, 2008, 27(5):1028-1035
Chinese Journal of Rock Mechanics and Engineering, 2001, 21(5): 632~634
Chinese Journal of Rock Mechanics and Engineering, 2001,20(6):772~779

Random earthquake response analysis of eccentric structure with base isolation Aping Wang1,3, a, Peng Chang1,b and Peng Zhang2,c 1College of Civel Engineering and Architecture, Beijing Jiaotong University, Beijing, 100044, China 2School of Civil Engineering, Xi’an University of Architecture & Technology, Shaanxi, Xi’an, 710055, China 3Beijing Longanhuacheng Architectural Designing Co.
Introduction Applied in structural engineering several years, isolation technology is gradually acceptance.
[3] Jangid R S, Datta T K, Nonlinear response of torsionally coupled base-isolated structure, ASCE Journal of Structural Engineering [J], 1994,120(1): 1-22
[4] B.Palazzo, L Petti, Response of base-isolated system to random excitations, European Earthquake Engineering [J], 1996, 10(2)
Introduction to earthquake engineering[M].

Engineers are fulfill the work arranged from the management level.
Ministry of water resources had established close relation with China Academy of Science, with National Center for Disaster Reduction, Ministry of Civil Affairs, with bureau of meteorology and some other related departments.
Image processing engineer: image inquiring and pre-processing.
Evaluation engineer: charges for evaluating affected land and people by disasters depending on information extracted.
Statistics engineer fulfill the information of disaster monitoring and evaluation results.

Engineering overview and model building The starting point of Luqiao to Zeguo is Songtang turntable and finishing point is Xiahgyang village.
The numerical simulation model is established according to the engineering reality.
Chinese Journal of Geotechnical Engineering, Commun.29 (2007)1-13 [2] Zhen Gang, Gong xiaonan, Xie Yongli,Li Guangxin.
State-of-the-art techniques for ground improvement in China.China Civil Engineering Journal, Commun.45 (2012)127-146 [3] Zhou Dequan,’Zhang Keneng, Liu Hongli.
Chinese Journal of Geotechnical Engineering, Commun.34 (2012)693-700 [6] Navin M P, Filz G M.

Politechniki 1, 00-661 Warszawa, Poland asandracunha86@gmail.com, baguiar@civil.uminho.pt, cvictorf@ua.pt, d tadeu@dec.uc.pt, ea.garbacz@il.pw.edu.pl Keywords: Durability, Mortars, Phase Change Materials, Freeze-thaw resistance and water absorption.
Azevedo, Betões de elevado desempenho com incorporação de cinzas volantes, PhD Thesis, Department of Civil Engineering, University of Minho (2002)
[14] National Laboratory of Civil Engineering (LNEC).

., Can Tho City 900000, Vietnam 2Department of Civil and Construction Engineering, National Taiwan University of Science and Technology, No. 43, Keelung Rd., Da’an Dist., Taipei City 10607, Taiwan ahtphuoc@ctu.edu.vn, bmikehwang@mail.ntust.edu.tw Keywords: Foamed lightweight material, limestone powder, compressive strength, thermal conductivity.
The effects of foam and LP contents on the engineering properties of the FLM are later discussed in details.
Generally, the engineering properties of the FLM samples were affected insignificantly with increasing LP contents.
Chindaprasirt: Procedia Engineering Vol. 14 (2011), p. 1157-1164 [4] J.
Saravanan: International Journal of Earth Sciences and Engineering Vol. 8 (2015), p. 115-119 [8] Q.L.