Search results

The dynamic response and stability analysis of nuclear power station water intake diversion dike Jie Zhao1, a, Linyan Deng1,b, Guixuan Wang1,c 1Dalian University R&D Center of the Civil Engineering Technology,Dalian, Liaoning, 116622, China a zhaojie_gd@163.com, b denglinyan11144023@163.com, c tumuxinxi@163.com Keywords: diversion dike, dynamic response, effective stress, liquefaction, residual deformation, stability Abstract.
The result has a certain reference value and guiding significance for the similar engineering design.
It is applied to discriminant liquefaction, and unit average effective stress can be obtained by the following formula: (14) Engineering situation of nuclear power diversion dike Engineering situation.
China Civil Engineering Journal, 1987，20(3), 50~70.

At first, mechanical behaviour and failure pattern are analyzed in the condition of full bond (with no relative deformation) with I-section and RC beam, and influence of unloading degree in this text, the theory formula of bearing capacity correspondence to failure pattern is erected, the appropriate simple calculate in engineering employ are submitted.
Civil Engineering Journal, 1999, 32(2):3~8 [4] [2] ZHAO Tong, XIE Jian, DAI Zi-qiang: The experimental Research of CFRP reinforced concrete beam’s fexural bearing capacity, architecture structure, 2002, 20(7): 21-25 [3] WU Zhi-jian: The capacity of normal section reinforced concrete columns strengthened by bonded steel capacity of normal section[s].shanghai: master thesis of Tongji University, 1997 [4] HUANG Ping, HE Yi-bing, XIAO A-lin: Capacity reliability analysis of steel concrete joint shear[J].

Application Of Stabilizer To Improvement The Saline Soil In Lor Nur Lacustrine CI Jun1,a, ZHANG Yuanfang1,b 1College of Civil and Hydraulic Engineering, Xinjiang Agricultural University, Urumqi 830052,China acj211215@163.com, bzyf@sina.com Keywords: the saline soil in Lop Nur Lacustrine plain; compound consolidified soil; unconfined compressive strength; water-related stability; roadbed filling Abstract.
Considering the Lop Nur Lacustrine plain saline soil is a special soil which with poor engineering properties such as collapsible and expansion.
It was shown that unconfined compressive strength and water-related stability of stabilized Lacustrine plain saline soils attained corresponding engineering standards and that it could be used as roadbed fillings., which could provide a reference to prevent and treatment about the dangers of Lop Nur Lacustrine plain saline soil.
Acknowledgements The study is financed by the National Natural Science Foundation of China (No. 41262012) and the Key Discipline Foundation of Xinjiang Water Resources and Hydropower Engineering of China（XJzdxk-2010-02-12）.
[3] JTJ057-94 Test methods of materials stabilized with inorganic binders for highway engineering,S

Real-Time Dynamic Simulation System for Tunnel Construction Based on OpenGL Qian Li College of Civil Engineering and Mechanics, Central South University of Forestry and Technology, Changsha 410004, China semese_li@163.com Keywords: tunnel construction, simulation, real-time system, OpenGL Abstract.
Comprehensively using the theories and techniques in connection with the tunnel engineering, geometric modeling, computer graphics, object-oriented method and software engineering, the authors in this paper have made research on the techniques for the three-dimensional solid modeling, tunnel realistic scene graphics rendering and tunnel construction real-time dynamic simulation and on the basis of the research, the authors developed an openGL-based real-time dynamic simulation system for tunnel construction.
Meanwhile, CAD technology and simulation technology have also been widely used in tunnel engineering.
The currently, simulation of the domestic and international project mainly has focused on two areas: Firstly, the engineering structural design simulation has mainly studied the structure under the load occur deformation, displacement and destruction, which are the main research on abroad.
Secondly, in the field of construction engineering, simulating the whole process of the actual construction of the project provide decision making for the construction organization design and project management, which is still in its infancy stage.

Lourenço c ISISE, Department of Civil Engineering, University of Minho, Campus de Azurém 4800 Guimarães, PORTUGAL a vghaach@civil.uminho.pt, bgraca@civil.uminho.pt, cpbl@civil.uminho.pt Keywords: Concrete block masonry, Compressive strength, Tensile strength, Mortar joints.
Beall: New masonry products and materials, Progress in Structural Engineering and Materials, 2(3), 2000, 296-303
Lourenço: Experimental analysis of reinforced concrete block masonry walls subjected to in-plane cyclic loads, submitted to Journal of Structural Engineering (2008)

Study On The Mechanisms Of Hydraulic Fracturing Crack Initiation And Propagating G.Li 1,2,3,a, L.C.Li 3,b ,C.A.TANG 3,c 1 School of Engineering, Sun Yat-sen University, Guangzhou, China 2Key Laboratory of Geotechnical Mechanics and Engineering of Ministry of Water Resources, Yangtze River Scientific Research Institute, Wuhan, China 3Institute for Rock Instability and Seismicity Research, School of Civil Engineering, Dalian, China abadboy955@163.com, b li_lianchong@163.com, ctang_chunan@yahoo.com Keywords: hydraulic fracturing; crack initiation; crack propagation Abstract.
The hydraulic fracturing technology is widely used in the forefront of engineering and production, the mechanisms of hydraulic fracturing crack initiation and propagating are the core content of hydraulic fracturing research.
The study is valuable to the engineering design of hydraulic fracturing.
Our study is valuable to the engineering design of hydraulic fracturing.

Probabilistic integrity assessment of pressure piping containing defects Ming Li1,a, Fenghui Wang1,b, Pingwei Chen1,c and Kang Lou1,d 1School of Mechanics and Civil.& Architecture, Northwestern Polytechnical University, Xi’an, Shanxi, 710072, China aliming_8923531@yahoo.com.cn, bfhwang@nwpu.edu.cn, cnwpu_cpw@126.com, dfangou@mail.nwpu.edu.cn Keywords: integrity assessment, pressure piping, SINTAP, probability.
Furthermore, to meet the need of the reliability assessment of pressure piping containing defects in engineering applications, probabilistic procedures are employed to obtain several probability curves with given survivability on the J-integral level with respect to the great scatter of the tested fracture toughness which is required in the J-integral level analysis.
The failure criteria with given survivability of pressure piping with defects could be provided to the engineers as a tool used in the reliability assessment.

Determination of Shear Wave Velocity in the Soil by Dynamic Tests Milan Sokol 1,a and Lenka Konečná 1,b* 1Slovak University of Technology in Bratislava, Faculty of Civil Engineering, Department of Structural Mechanics, Radlinského 11, 813 68 Bratislava, Slovakia a milan.sokol@stuba.sk, b lenka.konecna@stuba.sk Keywords: shear wave velocity, dynamic tests, dynamic impulse device, soil Abstract.
Trávníček, Dynamics of civil structures, SNTL/ALFA, Prague, 1987. 04-724-87.
Koloušek et al, Dynamic effects applied on civil structures, first ed., Slovenské vydavateľstvo technickej literatúry, Bratislava, 1967. 63-121-67.

Once the entire quality control procedure is in place, the xi shall be subject to Normal Distribution (xi means the mean value of each subject set), ACI-318 or Civil 402-94[13].
[12] Information on http://www.businessdictionary.com/definition/tabular-CUSUM-chart.html [13] Chinese Institute of Civil and Hydraulic Engineering, Concrete construction norm and explaining, Civil 402-94, Taipei, 2005

Amelioration of cross-anisotropy Wu-Bauer hypoplastic model considering intergranular strain tensor Baolin Xiong1, a, Chunjiao Lu2,b 1 Department of Civil Engineering, Shijiazhuang Railway Institute, Shijiazhuang 050043, China 2 Department of Architecture and Art Design, Shijiazhuang Railway Institute, Shijiazhuang 050043, China axiongbao77@163.com, bruyan1978@163.com Keywords: Wu-Bauer hypoplastic model; intergranular strain tensor; cross-anisotropy; deposited angle; cyclic load Abstract: Wu-Bauer hypoplastic model may simulate cross-anisotropy of sand.
Engineering Mechanics, ASCE,1986, 112(9): 966-987