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New high floating concrete mortar material develop Li-xin BAO 1, a, Fei-yu Wang2,b 1College of Civil and Architectural Engineering, Chongqing Jiao Tong University, 400074, China 2College of Civil and Architectural Engineering, Chongqing Jiao Tong University, 400074, China a1819341823@qq.com, b1261417813@qq.com Keywords: Concrete;mortar;Bridge is consolidated ;Paste pouring;Crack is repaired.
[3] Japan Civil Engineering Contractors Association,Inc:Construct thing surface concrete, quality and endurance verification little committee( 335 committee) accomplishment statement and systematic speech summary fair;Concrete technical series Vol..80,(2008) [4] Japan Concrete Institute:About having mixed the practical research of artificial sand of fly ash in advance Vol.46,(2008)p.121 [5] Architectural　Institute of Japan: Building project standard guidance policy and its commentary (JASS 5 2003),p.413.

The following basics shall be observed during zero cycle design and construction: 1) interactivity; 2) engineering viability; and cost efficiency.
Therefore, use of the EDT Inclined Piles in the geotechnical construction after the interactive design has engineering viability and is a cost efficient way of underground structures construction.
Fedorov, The use of ERT drill pile injectors as foundations of foundations for increased bearing capacity, Industrial and Civil Construction, 9 (2017) 66-70
Dasaka, Influence of spatially random soil on lateral thrust and failure surface in earth retaining walls, Georisk: Assessment and Management of Risk for Engineered Systems and Geohazards, 11(3) (2017) 247-256
Phoon, Role of reliability calculations in geotechnical design, Georisk: Assessment and Management of Risk for Engineered Systems and Geohazards, 11(1) (2017) 4-21.

It could be concluded that the study could be used in the engineering design for stone inner cutting and the calculation of penetration parameters.
As the jet has penetrability, so it has been used in military affairs, industry, engineering, it is in the in initial stage using for stone incision and exploitation.
And later on the civil engineering and mining engineering begin to use it.
The study is useful for the shaped charges applied to the engineer design for stone inner cutting and the calculation of penetration parameters.
Wu: School of Mechanic-Electronic Engineering,(Beijing Institute of Technology, 2002)

Optimization to Human Thermal Comfort in Transitional Spaces by Artificial Immune Algorithm HUANG Xianfeng1, a, LU Yimin2,b 1 College of Civil Engineering and Architecture, Guangxi University, Nanning, Guangxi, China 2 College of Electrical Engineering, Guangxi University, Nanning, Guangxi, China aseulee@163.com, bgxulym@163.com Keywords: Relative Warmth Index; transitional spaces; non-steady state thermal environment; optimization Abstract.
Based on the dynamic comfort equations and the advantage of artificial immune algorithm in tackling combinatorial optimization to engineering problems, the artificial immune algorithm has been applied to the optimization of thermal parameters for the HVAC design within a transitional space.
The thermal comfort in a non-steady state thermal environment is referred to as dynamic thermal comfort and expressed by Relative Warmth Index (RWI) which was developed by Transportation Air Conditioning Committee of American Society of Heating Refrigerating and Air-Conditioning Engineers (ASHRAE) [6], adopted to assess present thermal status of the transitional spaces in warm weather condition, and is expected to indicate real thermal sensation of such environment.
Combining dynamic thermal comfort model with the advantages of AIA in optimizing engineering problems, the preferable range of indoor air temperatures and relative air velocities which accommodate the thermal comfort requirements under different partial vapor pressure and linger period is obtained by simulation.
[3] ASHRAE: Addendum to standard 62-1989, (1989), p. 10 [4] SES, Subway Environmental design handbook, principles and applications, Associate Engineers, 2nd.

A Summary Review of Progressive Collapse of Reinforced Concrete Frame Structure under Fire Yan Wang a, Yongjun LIUb and Taibin WANGc School of Civil engineering, Shenyang Jianzhu University, 110168 Shengyang, China awangyande1989@163.com, bLiuyongjun1966@163.com, cwtb.tiger@gmail.com Keywords: fire disaster; progressive collapse; initial damages; progressive collapse prevention measures Abstract.
The research status of software simulation and engineering application at home and abroad.
Foreign scholars research on software simulation and engineering application also start earlier.
Our country study on software simulation and engineering application is less. for example, in 2001, Jiang Jianjing simulate the collapsed process of the world trade center.
Engineering Mechanics, 2008, 25(3), p. 107(In Chinese) [7] GB50016-2006, Code of design on building fire protection and prevention[S].

,Kangding,China. 2~4 State Key Laboratory of Hydraulics and Mountain River Engineering, Sichuan Univ., China.
Engineering practices showed side-walls in free-flow discharge tunnels with high speed flows and low pressure tended to be damaged by cavitation, especially behind concave reach.
In engineering practice problems caused by high-speed and ultra fast flow are great concerns for technical staff.
Journal of Hydraulic Engineering ASCE, 2003,Vol 129(7),536-540
Canadian Journal of Civil Engineer, 1974,Vol.1 .

Study on the forming process parameters of sleeper fixed reinforcing plate using orthogonal experiment method by numerical simulation technology Haipeng Li1,a, Xuexia Wang1,b, Lihui Wang2,c, Jiawei Fan1,d, Juyuan Zhao3,e 1School of Materials Science and Engineering, Hebei University of Technology, Tianjin, 300130, China 2Automobile Engineering Department, Academy of Military Transportation, Tianjin, 300161, China 3School of Naval Architecture, Ocean and Civil Engineering, Shanghai Jiaotong University, Shanghai,　200240, China alhpcx@163.com, bwangxuexia092063@163.com, clihuiwang1976@sina.com,dfjwhgd@163.com, etjnkg310@sjtu.edu.cn Keywords: Sleeper fixed reinforcing plate, Orthogonal experiment, Simulation Abstract.
This paper presents a methodology to design optimal forming process parameters of the sleeper fixed reinforcing plate based on the use of computer aided engineering (CAE) technology.
Presently, forming processes are accomplished mainly through engineers’ experience and numerical simulation.
However, because of the inherent differences in the engineers’ experience, the design qualities will be different from each other [3].
Thus, in this paper, the forming limit diagram and the thickness distribution diagram acquired by computer aided engineering (CAE) technology are used to check the forming results.

Design and Realization of Checking System for Subgrade Settlement of Chengdu-Guanxian Line SU Qian1,2 a, JIANG Wei1,2,b and LI Yujie1,2,c 1 Key Laboratory of High-speed Railway Engineering (Southwest Jiaotong University), Ministry of Education, Chengdu, 610031, China 2 School of Civil Engineering, Southwest Jiaotong University asuqian@126.com, bjiang823wei@126.com, c136186712@qq.com, Keywords: Chengdu-Guanxian high-speed railway, subgrade settlement, checking platform, Software system Abstract.
Engineering practice shows that the system has a good applicability and stability for the settlement deformation assessment.
Engineering practice shows that the system has a good applicability and stability for the settlement deformation assessment.
Table 1 Vertical curve radius minimum Railway type Passenger Line Passenger and Freight Railway Line The design of the highest speed 350 300 250 200 200, 160 V≤140 (m） 25000 20000 15000 15000 10000 The determination of security checking indicators Consider to the offline engineering structural differences settlement on high-speed rail longitudinal irregularity impact, according to the requirement of passenger comfort, the train wheel and rail safety, under rail structure play normal use functions and other factors, the vertical curve radius which is protocoled by relevant standard is as the offline engineering and structures settlement deformation security checking indicators during the operation period line.
of its 3D simulation system[J], Chinese Journal of Rock Mechanics and Engineer- ing,1999,18(s):753-762

Research on the Strategies of Green Building Materials Ke Zhen Sun College of Architecture and Urban Planning, Beijing University of Civil Engineering and Architecture, Beijing 100044, China sunkezhen@bucea.edu.cn Keywords: Green Building, Green Building Material, Ecological Strategy, Earthquake Resistant Material and Structure Abstract.
According to the theory of ecosystem and system theory, the working strategy in the architecture design and building materials engineering should be interdisciplinary working and integrated collaboration of designers and building materials engineers.
Some ecological knowledge and disasters prevention technology should be collected and extracted from ecology and restoration ecology, biology and biotechnology, green building materials engineering, environmental engineering, earthquake disaster reduction planning, building fire protection and prevention, structures against lightning etc.
Therefore earthquake engineering is lifeline engineering and ecological project.
In conceptual design of earthquake engineering, appropriate and reliable tech should be paid attention to.

Preliminary analysis method of reservoir leakage based on GIS Bo Xu1,a, Mowen Xie1,b,Liwei Wang1,c Department of Civil Engineering，School of Civil and Environmental Engineering，University of Science & Technology Beijing 100083，China a xuboustb@163.com ,*b mowenxie@126.com, cwlw314159265@126.com Key words: reservoir leakage; GIS; 3D remote sensing image visualization system; preliminary analysis Abstract.
Engineering condition and speeage analysis of dam for Wuyandong karst depression reservoir [J].
HYDROGEOLOGY & ENGINEERING GEOLOGY. 2006,02
HYDROGEOLOGY & ENGINEERING GEOLOGY. 2011,09
BEIJING HYDRAULIC ENGINEERING. 2004,01．