Search results

Study on the changing rule of excess pore water pressure during dynamic compaction Xiaojing Li1, a, Kai Yao2, b, Shaochun Zhu 3, c and Xianghong Pan2, d 1School of Civil Engineering, Shandong Jianzhu University, Jinan 250101, China 2School of Civil Engineering, Shandong University, Jinan, 250061, China 3 Binzhou highway survery and design institute, Binzhou, 256600, China ali8021@163.com, b Corresponding author,yz20032006@163.com c502625402@qq.com, d450686280@qq.com Keywords：Dynamic compaction, Excess pore water pressure, The impacting depth Abstract.
Introduction Dynamic compaction method is also called dynamic consolidation method, which is raised by France engineer L.Menard through a lot of engineering practice.
This article is based on BinDe highway engineering through the observation and analysis of excess pore water pressure in test area.
And it belongs to bad foundation in engineering construction, which needs consolidation processing.
Journal of Shandong Institute of Architecture and Engineering, 2002, 12(6): 813－816 (in Chinese) [4] BAI Bing, LIU Zu-de.

A Study on Integrated Condition Assessment System for Bridge MING LI1a ZILIN YI2b YANG WANG3b 1Traffic engineering testing centre of Fengdu, Chongqing, 408200 P.R.China 2School of civil engineering,Chongqing Jiaotong University, Chongqing, 400074 P.R.China 3School of civil engineering,Chongqing Jiaotong University, Chongqing, 400074 P.R.China a Email: cqdjlm@163.com b Email:danileyi1988@gmail.com c Email: 448768731@qq.com.
Engineering practice Lilong No.1 Bridge is a three-span prestressed concrete continuous box girder bridge, the original design load for steam-20, hang-100.
According to the engineering practice of Li-long NO.1 bridge, the results show that construct the bridge comprehensive condition assessment system is practical, easy to understand, comprehensive and effective guarantee for the safety of the bridge in service.
An Expert System for Concrete Bridge Management[J].Engineering Structures,2003,19(7):519-526 [2]Yongping Wang, Baoyin Zhang, Shuren Zhang.
Structure Reliability Theory and its Application in Bridge Engineering[M].Beijing: People's Traffic Press,2003(In Chinese) [6]Chengyi Wang.

Finite Element Fracture Mechanics Study of Pre-Northridge Connections Liu Hongbo1,2,a ��Zhai Changhai 1,b , Shao Yongsong1,c�Xie Lili1,d 1 School of Civil Engineering, Harbin Institute of Technology, Harbin 150001, China 2 College of Civil Engineering and Architecture, Heilongjiang University, Harbin 150080, China a interdage@163.com, bzch-hit@hit.edu.cn , chitsys@163.com , dllxie@public.hr.hl.cn Key words: fracture mechanics; finite element; steel frame; stress intensity factor Abstract: The objective was to quantify the variation of stress intensity factor to weld root flaw sizes in steel frame connections.
G., Dodds Jr.: Engineering structures.
G., Dodds Jr.: Engineering structures.
K., Secil E.: Engineering Structures.
E.: Journal of structural engineering.

Experimental study on shock absorption effect of mechanical device utilizing wedge and rubber Kazuyoshi ISHIBASHI1,a, Satoshi KATSUKI2,b, Akinori HIROSE3,c, Kenji TANAKA4,d 1,2 Department of Civil and Environmental Engineering, National Defense Academy, Japan 3 Eight-Japan Engineering Consultants Inc, Japan 4 BBM CO, LTD, Japan a em49048@nda.ac.jp, b katsuki@nda.ac.jp,c hirose-a@ej-hds.co.jp, d tanaka@mgb.gr.jp Keywords: wedge mechanical rubber device, impact loading test, impact load Abstract.
Introduction The design code concept of the civil engineering society in Japan has been changing from the specification design to the performance based on the design.
References [1] Yosushi NISHIMOTO, Yukihide KAJITA and Shinjiro NISHIKAWA: An experimental study on dynamic properties of laminated fiber reinforced rubber as shock absorber of bridge restrainer system, Journal of Structural Engineering, JSCE, Vol.46A，2000.3(in Japan) [2] Takeshi KITAHARA, Yukihide KAJITA, Ysushi NISHIMOTO and Satoshi KATSUKI :Influence of mass of girders on reduction of impact force during collision between steel girders with shock absorbing rubber,Proc.28th JSCE Earthquake Engineer Symposium，2005 [3] Junji YOSHIDA, Masato ABE, Yozo HUJINO: Constitutive model of high damping rubber materials, Journal of Structural Engineering, JSCE, Vol.46A，2000.3(in Japan) [4] Hidesada KANAJI, Naoto SUZUKI, Hirokazu IEMURA, Yoshikazu TAKAHASHI, Tomohiro MINO, Yoshihiko TAKADA:Shaking table test and analytical study on low friction sliding bearings for floor deck isolation system, Journal of Structural Engineering, JSCE, Vol.46A，2000.3(in Japan) [5] Nobutaka ISHIKAWA, Tomonori OHNO

And the application of wood-frame structure to civil architecture is getting more extensive as well.
Canadian Journal of Civil Engineering, 19(1)(1997), p.104
In: WCTE 2004 8th World Conference on Timber Engineering, (2004), II: p. 407-412
In: WCTE 2004 8th World Coeference on Timber Engineering, (2004),I: p. 117-122
In: 5th World Conference on Timber Engineering, (1998), p. 238-245.

Semenov, The stress-strain state of ribbed shell structures Magazine of Civil Engineering 74(6) (2017) 147-160 [2] V A Ignatiev, Calculation of plane frames with large displacement of nodes by the finite element method in the form of the classical mixed method, Journal of Construction and reconstruction, 2(58) (2015) 12-19
Sokolov, Nonlinear analysis of statically indeterminate wooden structures and optimization of cross section dimensions of dome ribs, International Journal for Computational Civil and Structural Engineering. 14(4) (2018) 130-139
Aldakheel, Variational gradient plasticity at finite strains, Computer Methods in Applied Mechanics and Engineering. 268 (2014) 704-734
Hudobivnik, Allow order virtual element formulation for finite elastic-plastic deformation, Computer Methods in Applied Mechanics and Engineering. 53(8) (2017) 123-129
Stupkiewicz, Closed-form matrix exponential and its application in finite strain plasticity International Journal for Numerical Methods in Engineering. 98 (2014) 960-987

A fatigue damage model is established, which could easily be used in civil engineering.
Oi: Key Engineering Materials, 183, (2000), P.571 [2] A.
Mroz: International Journal of Engineering Science, 17, (1979), P.137 [3] H.
Hua: Key Engineering Materials, 183, (2000), P. 837 [4] A.
Pijaudier-Cabot: Journal of Engineering Mechanics, 115, (1989), P.345 [6] J.

Three Dimensional Numerical Analysis of Ground Settlement Induced by Shield Tunneling WANG Zhong Chang School of Civil and Safety Engineering, Dalian Jiaotong University, 116028, China wazoch@163.com Keywords: Shield tunnel, ground surface settlement, numerical analysis, soil disturbance Abstract.
The condition of engineering geology Tab.1 The technical parameters of earth pressure balance shield machine parameter value parameter value parameter value the outer diameter of cutter 6.4m rotation speed of the cutter head 0~3r/min maximum thrust 3400T the length of shield tail 3.15mm the outside diameter of shield shell 6.34m the thickness of shield shell 7mm the width of segment 1.2m the outside diameter of segment 6.0m inner diameter of segment 5.4m The length of the shield interval between promote road, spring Street and shahekou is 2.3 km.
Chinese Journal of Underground Space and Engineering, Volu5(1), 2009, p. 85-89
Chinese Journal of Rock Mechanics and Engineering, Volu27(supp.2), 2008, p. 3401-3407
China Civil Engineering Journal, Volu 35(2), 2002, p. 70-73

Shear Lag Effect of Continuous Curved Box Girder with Initial Curvature Youming Wu1, Yongjun Lu2, Han Shi3 1Department of Mathematics, Foshan University, Foshan 528000, China 2School of Mechanics, Civil Engineering and Architecture, Northwest Polytechnical University, Xi’an, 710129, China 3School of Materials Science and Engineering, Northwest Polytechnical University, Xi’an, 710072, China Keywords: initial curvature；continuous curved box girder；shear lag effect；finite segment method；model test Abstract.
Computers & Structures, 1994, 53(1):131-142 [2] Q Z Luo,Q S Li.Shear lag of thin-walled curved box girder bridges[J].Journal of Engineering Mechanics,ASCE,2000，126(10)：1111-1114 [3] Zhaotong Hu, Yunxin Liu, Jianming Cai.
Journal of Civil Engineering, 1999,32(1)：43-49
Engineering Mechanics，2011，28(11)：45-51

Application Research on Transformed Section Method in Stress Redistribution Deduced by Creep in Concrete Beam Reinforced with FRP Zheng Guodong The engineering college of Linyi University, Shandong Linyi, China zhengguodong@lytu.edu.cn Key words: FRP, concrete beam, creep, stress re-distribution, transformed section method Abstract.
The FRP material is an important reinforcement material recently introduced into the civil engineering.
So the ordinary elastic modulus is applied for old concrete but for new concrete the elastic modulus which the creep influence of FRP sheet must be considered, or deformation modulus is applied in the application of reinforcement engineering.
A Fatigue Test of Reinforced Concrete Beam Strengthened by GFRP Plate [J].China Civil Engineering Journal, 2001, (1): 28-34
Journal of Structural Engineering, 1994, 120(3): 1016-1042.