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Study on vehicle speed in Pore Water Pressure of Rigid Pavement Base using Poro-elasticity Haibin Li1,a ,Yanping Sheng2, b 1 Department of Architecture and Civil Engineering ,Xi’an University of Science and Technology, Xi’an, 710054, China 2 School of Materials Science and Engineering,Chang’an University, Xi’an 710064, China; alihaibin1212@126.com bsyp@chd.edu.cn Keywords: Rigid Pavement Base; Poro-elasticity; Pore Water Pressure; Vehicle Speed; Numerical Simulation Abstract: Water in pavement is a major contributor to pavement failure.

Kobayashi 1 1 Department of Production Systems Engineering, Toyohashi University of Technology Toyohashi, Aichi, 441-8580, Japan 2 Japan Synchrotron Radiation Research Institute, Sayo, Hyogo, 679-5198, Japan a dlhqian@yahoo.com, b toda@pse.tut.ac.jp, c m-kobayashi@sp-Mac4.pse.tut.ac.jp, Keywords: Al alloy, Ductile fracture, Image-based numerical simulation, Crack growth Abstract.
Introduction With increasingly widespread applications of aluminum alloys in various fields ranging from civil engineering to aircrafts, more and more severe conditions are encountered and therefore, even higher crack growth resistance is desired to ensure the reliability and safety of their applications.

., Zhang 1,b , H.L.Gong 1,c, J.W, Huang 2,d , 1 State Key Laboratory Incubation Base of Urban Environmental Processes and Digital Simulation, Capital Normal University, 2 Beijing A.C.H.F Civil Engineering & Technology Corporation azzme110@126.com, b maggie2008zj@yahoo.com(corresponding author), cgonghl@263.net, d hjw2003@sina.com Keywords: MIKESHE, hydrologic cycle, hydrologic response, water environmental management Abstract.
(2)To build reasonable coupling between MIKESHE model and other related models solve the specific problem of water environment,, such as seawater oil pollution, groundwater pollution control and local river engineering analysis and so on

Laboratory Study on the Mechanical Properties of Polypropylene Fiber Concrete Exposed to High Temperatures Xi Du1,a, Suran Wang1,b*, Yuchen Li1, c, Ji Huang1,d, Mengqi Zhong1,e , Daxiang Nie1,f 1Department of Civil Engineering, University of Shanghai for Science and Technology, Shanghai200093, China aduxijl@163.com, bwangsuran2014@163.com, c13585680324@163.com, djiaweikuhan@163.com, ezhongmengqi2014@163.com, fducanzi@126.com *corresponding author Keywords: concrete; high temperature; polypropylene fiber; mechanical test Abstract.
Polypropylene fiber concrete is already used in practical engineering, and it has many advantages in concrete.

., DSc.4,c, Kyzina Olga, PhD.5,e, 1,2,4,5 Moscow state university of civil engineering, 129337, Russia, Moscow, Yaroslavskoye shosse, 26 3 Research and design center "City development", Russia, 129090, Moscow, Prospekt Mira,19 avolkov@mgsu.ru, bvitolch@gmail.com, cg.chulcov@mail.ru, dr.kazarian@mail.ru, ekuzinaolnik2009@yandex.ru Keywords: Convertibility, compendency, invariance and divisibility in the management chain; traditional, mechanised, automated and automatic systems.
The quality of compendency allows to single out in the “information-energy process of activity, IEPA” three realisations of the function f2 : ● when originals (objects x of the material world) precede the created images z (reflections): P1 = x → z ; this is a reconstruction P1, recreation of documents by remains of technical objects; ● when images (acoustic or geometrical models) precede the created originals: P2 = z → x ; this is restoration P2 , re-create by models (graphic, acoustic, etc.) of the engineering objects; ● characterised by the mutual in-turn interaction of the image and the original at their mutual formation (sign-variable effect in DMC); this is a “discrete reconstruction - restoration, DRR” : DRR = P1↔ P2 = x↔ z .

A Massively parallel time dependent least time path algorithm for intelligent transportation systems applications[J].Computer Aided Civil and Infrastructure Engineering, 16(5) :337-346, 2001
Efficient Implementation to Dijkstra Arithmetic in ITS[J].Computer Engineering,33(6),p256-261,2007

The Relationship between the Water Absorption Capacity of SAP and the Amount of Entrained Water in HPC Fei Guo1,a＊,WenbinWang1,b ,Jiaping Liu1,2,c,Qian Tian1,d, LeiLi1,e 1State Key Laboratory of High Performance Civil Engineering Material, Jiangsu Research Institute of Building Science, Nanjing, 210008, China,2Southeast University,Nanjing, 211189, China aguofei@cnjsjk.cn＊, bwangwenbin@cnjsjk.cn,cljp@cnjsjk.cn,dtianqian@cnjsjk.cn, elilei@cnjsjk.cn Keywords:SAP, water absorption capacity, water entrainment Abstract:Using SAP is considered as an effective method to counteract autogenous shrinkage of HPC, but the research on the relationship between the water absorption capacity of SAP and the amount of entrained water in HPC is still unclear.
That is one of the reasons why the engineering application of SAP is still not realized.

Defect imaging via chirp signal excitation in plate Honglei Chen1, a, Fei Deng2, b, Xi Zhang3, c (College of electrical and electronic engineering, Shanghai Institute of Technology, Shanghai 2002351, China School of Electron and Information engineering, Ningbo University of Technology, Ningbo 3152112,3, China) ahl.chen87@foxmail.com, bdengfei@emails.bjut.edu.cn,c13564507023@139.com Keywords: guided wave; chirp signal; arc imaging algorithm; Abstract.
Instruction Defect imaging in plate-like structures has practical significance as they have extensive applications in modern civil industry and military aerospace area.

Liu: The second academic exchange of the National Civil Engineering Applications of Fiber Reinforced Composite (Kunming, China, July, 2002). pp.333-337
Yacen: Japan Society of Mechanical Engineers(Code C), Vol.61(1995), No.553(3), pp.1163-1169.

Development of Mix Proportion For High-Performance Concrete Using Locally Available Ingredients Based on Compressive Strength and Durability Jonbi1, a, Binsar Hariandja 1,b Iswandi Imran1,c, Ivindra Pane1,d 1Civil Engineering, Faculty of Civil and Environmental Engineering, ITB, Indonesia 3ananojbg@gmail.com, bbinsarhariandja@gmail.com, ciswandiimran@gmail.com, divpane@gmail.com Keywords: High Performance Concrete, mix proportions, compressive strength , and durability Abstract.