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Ocean Engineering Concrete using High-volume GGBS Keliang Li School of Civil Engineering and Communication, North China University of Water Resources and Electric Power, Zhengzhou 450011, China R&D High Technology CO., Nanjing Hydraulic Research Institute, Nanjing 210029, China klli73@163.com Key words: ocean engineering, concrete, slag, mechanical property, durability.
Water-cementitious material ratio of ocean engineering concrete with high-volume GGBS was taken as 0.35 in accordance with a Chinese specification named as Corrosion Prevention Technical Specifications for Concrete Structures of Marine Harbor Engineering [2].
It is ok to say that ocean engineering concrete with high-volume GGBS has a good resistance to chloride-ion penetration.
Ocean engineering concrete with high-volume GGBS has good mechanical property and durability.
It is applicable to the constructing of ocean engineering concrete.

Introduction Frame is a basic structural form in civil engineering, and it has been widely applied in many engineering structures.
In service period of civil engineering structure, damage continuous accumulation in key sections or local parts, may cause enormous economic loss and personnel casualty.
Hera, Zhikun Hou: Journal of Engineering Mechanics Vol. 130 (2004), p. 96-104
Yao et al: Journal of Engineering Mechanics Vol. 118 (1992), p. 1949-1961
Suarez: Engineering Structures Vol. 26 (2004), p. 39-49

Stability Analysis of an earth slope based on Taylor Series Method PAN Jian1, a, MA Yong1, b 1College of Civil Engineering & Transportation, South China University of Technology, Guangzhou, Guangdong 510640,China acvpan@scut.edu.cn,bmayong_1988@163.com Keywords: slope stability; Taylor series method; reliability; factor of safety Abstract: Due to the complicated theory of reliability analysis method and the high requirement of parameters statistics and model calculation, most reliability analysis methods are not conductive to engineering application.
Introduction Reliability analysis method has played an important role in promoting for the innovation of civil engineering design methods.
Taylor Series Method Taylor series method is first proposed by the American Civil Engineer Wolff [2], the later Duncan [3] and its application to a series of studies, culminating in a system, simple, reliable geotechnical engineering reliability analysis method.
Army Engineer Waterways Experiment Station Geotechnical Laboratory, 1994
Factors of safety and reliability in geotechnical engineering [J].

A Study on the Formulas of Effective Slenderness Ratio of Three-leg Laced Lattice Column Dai Sujuan 1, a, Yang Lin 2,b, Jia Youhu3,c 1 Key Laboratory of civil engineering disaster in Shandong province (Shandong University of science and technology) Qingdao, Shandong 266590 2 Key Laboratory of civil engineering disaster in Shandong province (Shandong University of science and technology) Qingdao, Shandong 266590 3 Qingjian Group Co.
It is proved through practical examples that both simplification formulas and the Design Specification (GB50017-2003) formulas had a similar result, which provided reference to engineers.
In practical engineering, the range of was.
And the simplification formulas are simple in form, and easy to understand, and no doubt it is a better method to engineers.

Experimental and Theoretical Study of Metallic Hollow Sphere with Medium Thick Wall Wei Yu a, Huijian Lib, Changjun Hec, Xi Liangd Department of Engineering Mechanics, Yanshan University Qinhuangdao, 066004,China a yuweichn@163.com, bysulhj@163.com, cysuhcj@163.com, dysulxi@163.com Keywords: Metallic hollow sphere (MHS); Quasi-static experiment; Nominal stress-strain; Medium thick wall.
It had been widely used in engineering, i.e. automobile, aircraft, civil and military.
It had been widely used in engineering, i.e. automobile, aircraft, civil and military.
But, the MHS with medium thick wall was more useful and available in engineering.
Yu: International Journal of Impact Engineering.

• Analysis of civil structures [79, 80]
Composites Engineering, 2:497-512, 1992
Refined 1D finite elements for the analysis of secondary, primary and complete civil engineering structures.
Journal of Structural Engineering, 2014.
Free vibration analysis of civil engineering structures by componentwise models.

Research on key technology and application of building monolithic moving engineering [D].Nanjing: College Civil Engineering of Southeast University,2003.10
Jinan: College Civil Engineering of Shandong Jianzhu University, 2009.12
Jinan: College Civil Engineering of Shandong Jianzhu University, 2009.12
Jinan: College Civil Engineering of Shandong Jianzhu University, 2009.12
Jinan: College Civil Engineering of Shandong Jianzhu University, 2009.12.

Experimental Research on Impermeability of Crumb Rubber Concrete Jinhua Xu1,2,a, Sili Chen1,b, Shengji Jin1,c, Ying Wang1,d 1School of Architecture & Civil Engineering, Shenyang University of Technology, No.111, Shenliao West Road, Economic & Technological Development Zone, Shenyang, 110870, P.R.China 2School of Resources & Civil Engineering, Northeastern University, No.11, Lane 3, WenHua Road, HePing District, Shenyang, Liaoning, 110819, P.R.China axjhnet@sina.com, bchen1458@sina.com, cShengjijin@ sina.com.cn, dren-jianwei@hotmail.com Keywords: Crumb rubber concrete, Impermeability, Permeation depth Abstract.
As a type of green civil engineering material, crumb rubber concrete could be widely used to roads and bridge pavements.
Many scholars focused on fundamental mechanical performances of crumb rubber Concrete crumb rubber concrete and have obtained a lot of research achievements in civil engineering.
Yuan: Strength, modulus of elasticity, and brittleness index of rubberized concrete, Journal of Materials in Civil Engineering, 2008, 11: 692-699
Demir: Durability of Rubberized Mortar and Concrete, Journal of materials in Civil Engineering, 2007, 2: 173-178

Influence of Waste Crushed Limestone and Waste Micronized Marble Powder on Mechanical Properties of Cement Composite Zdeněk PROŠEK1,a *, Jaroslav TOPIČ1,b , Karel ŠEPS1,c and Pavel TESÁREK1,d 1Czech Technical University in Prague, Faculty of Civil Engineering, Thákurova 7, 166 29 Prague, Czech Republic azdenek.prosek@fsv.cvut.cz, bjaroslav.topic@fsv.cvut.cz, ckarel.seps@fsv.cvut.cz, dpavel.tesarek@fsv.cvut.cz Keywords: High-speed milling, mechanical properties, cement composites, marble powder, crushed limestone.
Introduction Price of commonly used sand in civil engineering increases every year and thereby final product becomes more expensive.
Acknowledgement Financial support from the Faculty of Civil Engineering, Czech Technical University in Prague (SGS project SGS16/201/OHK1/3T/11) and Czech Science Foundation (GACR 15-12420S).
The authors also thank the Center for Nanotechnology in Civil Engineering at the Faculty of Civil Engineering, Czech Technical University in Prague and the Joint Laboratory of Polymer Nanofiber Technologies of the Institute of Physics, Academy of Science of Czech Republic, and the Faculty of Civil Engineering, Czech Technical University in Prague.
Prošek, et al., Influence of recycled concrete composition on its elastic stiffness, Key Engineering Materials 677 (2016) 288–291

Existence and Convergence Questions in Computational Modelling of Crack Growth in Brittle and Quasi-Brittle Materials Jiří Vala1,a 1Brno University of Technology, Faculty of Civil Engineering, Institute of Mathematics and Descriptive Geometry, 602 00 Brno, Veveří 331/95, Czech Republic avala.j@fce.vutbr.cz Keywords: brittle fracture, computational modelling, cohesive zone models.
Computational modelling of the crack growth in brittle and quasi-brittle materials used in mechanical, civil, etc. engineering applies the cohesive zone model with various traction separation laws; determination of micro-mechanical parameters comes then from static tests, microscopic observation and numerical calibration.
Conclusion We have sketched the possibility of proper existence and convergence analysis for a simple model problem of crack propagation, motivated by some engineering applications.
Key Engineering Materials 465 (2011), p. 231–234
Vala: Computational approaches to some inverse problems from engineering practice.