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Online since: October 2014
Authors: Dong Xue Hao, Rong Chen, Yu Cong Gao
Estimation of Uplift Capacity of Excavated Foundation of Transmission Lines HAO Dong-xue1,a *, GAO Yu-cong1,b, CHEN Rong1,c 1School of Civil Engineering and Architecture, Northeast Dianli University, Jilin, Jilin Province, China ahaodongxue2005@126.com, b406882400@qq.com, clg1316cih@126.com Keywords: Uplift capacity; stiff silt and clay; rigid pedestal pile; failure mode Abstract: Finite element model for the system of foundation and its surrounding homogeneous soil is established based on software ABAQUS to analyze the uplift behavior of excavated foundation of transmission lines.
Acknowledgements The project has been funded by the National Natural Science Fund (51308095) and Chinese Society for Electrical Engineering (20110515).
Journal of Geotechnical Engineering, ASCE, 1988, 114(2): 168-184.
Online since: October 2013
Authors: Jang Youl You, Young Moon Kim, Ki Pyo You
LQG Control of Across-Wind Response of a Tall Building Young-Moon Kim1,a, Ki-Pyo You2,b, Jang-Youl You3,c 1Department of Architectural Engineering, Chonbuk National University, Chonju, Korea 2Department of Architectural Engineering, Chonbuk National University, Long-span Steel Frame System Research Center, Chonju, Korea 3 Senior Researcher, KOCED Wind Tunnel Center, Chonbuk National University, Chonju, Korea akym@jbnu.ac.kr, byoukp@jbnu.ac.kr, cwmjlove1877@hanmail.net Keywords: LQG, Across-wind Load, Numerical Simulation, Across-wind Response Abstract.
In 1972,Yao introduced modern control theory into vibration control of civil engineering structures[1].
Online since: May 2012
Authors: Yue Zhong Lin
On early properties of high performance spray material Yuezhong LIN Shandong Provincial Key Laboratory of Civil Engineering Disaster Prevention and Mitigation (Shandong University of Science and Technology) Qingdao China 266590 Jcssust0@163.com Keywords: high performance spray material mechanical properties Abstract: This text used double fast cement, and fly ash, and high performance polymer and fiber for main material and plus agent for has high performance spray material of preparation and research, by distribution out of material has following advantages: condensation time fast, and short-term and late strength high, and dry shrink volume minimal, and stick poly sexual strong, and waterproof, and back bomb rate small, and seal performance very good, and has must of flexible, and using range wide.
This research programmer is feasible, preparation of materials to meet the needs of engineering, can be used in coal mine roadway reinforcement and blocking.
Well Engineering [m].
Online since: August 2013
Authors: Li Jian Zhou, Yuan Gang Fan, Xiang Ying Wang, Bin Gao
Seismic response analysis of LNG storage tank under the vertical earthquake excitation Lijian Zhou 1,a, Yuangang Fan 1,b, Bin Gao 1,c and Xiangying Wang 1,d 1School of Civil Engineering, Northeast Petroleum University, Daqing HeiLongjiang 163318, China azhoulj2001@126.com, bfyg2009vip@163.com, c285157563@qq.com and d34394163@qq.com Keywords: LNG storage tank ADINA Vertical seismic Stress Analysis Abstract: Use Adina finite element software, established the finite element model of the the volume 10000m3LNG storage tank, against the concrete outer tank of full containment type LNG storage tank vertical seismic action seismic response analysis.
Sabbagh-Yazdi: Thin-Walled Structures Vol. 49(2011), p. 974-983 [8] Takashi NAGAYA, Tetsuya MATSUI: Journal of Structural and Construction Engineering (Transactions of AIJ) Vol. 76(2011), pp. 53-62 [9] Gary S.Prinz, Alain Nussbaumer: Bulletin of Earthquake Engineering Vol. 10(2012), p.1943-1958 [10] Shi Nietao, Ju Jinsan, Xiaochuan You, Huang Ying: Sensor Letters Vol. 10(2012), p. 131-137
Online since: October 2011
Authors: Wei Lin Liu, Ing Jia Chiou, Shu Liang Liaw, Ching Ho Chen
., Da-an District, Taipei City 106, Taiwan 2Department of Civil and Environmental Engineering, Nanya Institute of Technology, 414, Sec. 3, Chung-Shang E.
Rd., Jungli City, Taoyuan County, Taiwan, R.O.C. 3Graduate Institute of Environmental Engineering, National Central University, 300, Jhongda Rd, Jungli City, Taoyuan County, Taiwan, R.O.C.
Environmental Engineering Science, Vol. 25 (2008), p. 11
Online since: November 2011
Authors: Jun Long Zhou, Ling Zhou, Shuang Jie Huang, Zeng Chao Ge
Effect of Fly Ash on Expansion Properties of Concrete Added with Expansive Agents Shuangjie Huang1, a, Zengchao Ge1, b, Ling Zhou1, c, Junlong Zhou1, d 1Department of Civil Engineering, Logistical Engineering University, Chongqing, 401311, China ahsjemail@21cn.com, b896670117@qq.com,czhouling830@163.com, djunlongzhou@163.com Keywords: Fly Ash, Expansive Agents, Concrete, Expansion Abstract.
When content of the milled fly ash over 10 percent, the effect on the expansion properties is weakened. hen expansive agents and milled fly ash are used in engineering at same time, logical choosing admixture is very important.
Online since: March 2004
Authors: W. Lee, Jae Min Myoung, H.G. Sohn
Myoung1� 1 Dept. of Materials Science and Engineering, Yonsei University 134 Shinchon-dong, Seoul 120-749, Republic of Korea 2 Dept. of Civil and Environmental Engineering, Yonsei University 134 Shinchon-dong, Seoul 120-749, Republic of Korea Keywords: ZnO; Nanowire; AFM Probe; Nanomechanics Abstract.
Unlike macro-scale engineering structures, large elastic deformation reaching several tens of percent strain is possible with nanostructures, if the nanowires contain very low amount of structural defects, resulting in non-linear load-deformation behaviour such as that shown in Fig. 3 [3].
Online since: November 2012
Authors: Yong Chun Xu, Zhong Ping Tang
Introduction Steel structure construction is an important course of the civil engineering major, how to improve the students’ skill of steel structure construction in school is an important work which we had discussed always.
Based on the idea of learning by simulation operating, the virtual simulation teaching system of steel structure construction, with the background of a certain typical steel structure factory’s installation, includes 9 simulation tasks (Checking bolts of foundation, steel columns installation, tied and scissors installation between columns, purlins installation etc.) which were designed according to the working process and 9 function modules (engineering drawings, construction codes, construction technical clarification, construction safety clarification etc.) which were used for each task, and includes rules’ explanation of steel structure construction code, judgment systems of students’ operations (Fig. 2).
The design of 3D virtual distribution simulation training, Journal of Anhui Electrical Engineering Professional Technique Institute, 16 (2011) 111-112
Online since: September 2007
Authors: Wen Zhao, Hai Xia Sun, Yan Xu
Analysis on the Gravel Stratum Deformation by Dewatering Wen ZHAOa, Yan XU b and Haixia SUN c School of Resources and Civil Engineering, Northeastern University, Shenyang, 110004 China a wenneu@163.com, bxy_zsl@163.com, csunhx99@126.com Key words: Gravel stratum, Dewatering, Seepage, Settlement; Coupling Abstract.
During the engineering dewatering, stress distribution in the soil body is changed with the falling of the ground water, and the voids hydraulic pressure depresses and effective stress increases.
Xue: The Problem of Our Country's Ground Settlement Simulation Status and Problems Required to Be Solved, Hydrology Geology and Engineering Geology, Issue 5(2003)
Online since: February 2011
Authors: Guo Liang Bai, Hong Jin Zhao, Chao Liu
Experimental Research on Seismic Behavior of Low-carbon Construction Materials RAC Frame Columns Chao Liua, Guo-liang Baib and Hong-jin Zhaoc School of civil engineering, Xi’an University of Architecture and Technology, 13 Yanta Road, China achaoliu@xauat.edu.cn, bguoliangbai@126.com, czhq-2005@163.com Keywords: Recycled Aggregate Concrete; Frame Column; Recycled Coarse Aggregate Replacement Rate; Hysteretic Loop; Consumption Characteristic Abstract.
The National Key Laboratory of Structural Engineering at Xi’an Univ. of Arch. & Tech.
In Chinese [4] J.C.M.Ho, H.J.Pam Inelastic Design of Low-axially Loaded High-strength Reinforced Concrete Columns Engineering Structures, 2003(25): 1083-1096.