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A continuous and reversible LOD algorithm for highway terrain Xinsha Fu1, MO Si-Quan1, LI Hai-feng2 1 School of Civil Engineering and Transportation, South China University of Technology, China 2 School of Civil Engineering and Architecture, Central South University, China 1 fuxinsha@163.com, 2lehaifeng@gmail.com Keywords: Highway; level of detail; terrain; continue Abstract.

Although FOSs find today widespread use in long-term monitoring of civil structures, their employment is mostly restricted to static measurements.
In addition to this, FOSs exhibit features such as durability and stability that ensure they are better suited than electrical gauges to long-term monitoring of civil structures.
DAMAS 2003 Conf., Key Engineering Materials Vol. 245-246 (2003), p. 87 [5] D.
DAMAS 2003 Conf., Key Engineering Materials Vol. 245-246, (2003), p. 557

Research on Algorithm of Conflict detection and Resolution in three-dimension Free Flight Based on Genetic Algorithms Hongping SHU 1,2,a LI Kui 2,b, CAO Liang 2,c 1School. of Software Engineering ,Chengdu University of Information Technology,Chengdu Sichuan 610041,China 2School. of Manufacturing Science and Engineering ,SiChuan University,Chengdu Sichuan 610064,China acqshp@cuit.edu.cn , blewclear@cuit.edu.cn, clen@cuit.edu.cn Keywords.
Under the current air traffic control mode, the civil aircraft in accordance with ground-based navigation systems are limited by the radio beacon set up arrangements for the flight route.
Then the variables for calculated point coordinates quantity several 3 (three-dimensional coordinates) multiplied by points, again multiply plane number, according to the above process infer that has a variable need to code that length coding at large. (1) the civil aircraft in normal flight time, generally not large Angle turning or turning flight.

Application of the Multimedia Network Technology in Project Management Teaching SUN Hong Civil engineering college, HuaiHai Institute of Technology, Lianyungang City, Jiangsu province, China Sunny_5585@yahoo.com.cn Key words: Project management, Network teaching, Courseware, Application Abstract: On elaborating the basis of teaching advantages of applying network technology in institutions of higher learning, the course teaching status and existing problems of project management specialty in institutions of higher learning are analyzed.
It deals with management, engineering, economic, legal, and many disciplines.
At the same time, in order to suit the social needs to engineering management talent, apart from greatly refining traditional engineering management knowledge, the engineering management specialty must effectively increase new matter which contains new theories, new techniques and new equipment.
Multimedia network technology application in engineering management specialty reflects effective integration of CNT (computer networking technology) and engineering management teaching.
It has important significance for training engineering management personnel, and improving students' engineering practice ability and innovation ability and the development of engineering management.

Design and Bearing Capacity Study of Multi-wing Branch Pile Yingli Liu1,a, Chunmiao Li 1, b 1 College of Civil Architectural and Engineering, Hebei United University, Tanshan 063009, China alylseff@126.com, bmiaomiaosos@163.com Keywords: Multi-winged branches pile, Type design, Bearing capacity of pile calculation.
This formula is suitable for Multi-winged branches pile and it can provide the reference for scientific research and engineering practice.
Because single pile bearing capacity is very big, so in the same load situation it can reduce the pile diameter, shorten the pile length or reduce pile numbers, which can save engineering investment, shorten the construction period
Conclusions Multi-winged branches pile is a new technology in foundation engineering, which compensates for many disadvantages of ordinary piles and prefabricated piles, making the technology of pile foundation has new developments Yet research for the new pile type is still insufficient, and the various material is relative lack, so it is necessary to increasing investment in the research work as much as possible to get the first -hand information in order to lay a good foundation in formulating the relevant standards and norms as early as possible.
Construction design and engineering application of a new pile named squeezed branch pile [M].

Analysis on slope stability based on factor sensitivity Liang Cao1,a, Shanguang Qian2,b, Huimin Wang1,c, Jianfeng Huang3 1 Faculty of Civil Engineering, Kunming University of Science and Technology, Kunming, 650500, China; 2 College of Architecture and Art, Kunming College of Metallurgy, Kunming, 650033, China; 3College of Water Resources and Architectural Engineering, Yunnan Agricultural University, Kunming, 650201,China acaoliang1106@126.com, b amos_105434620@qq.com, cwhuimin@vip.sina.com Keywords: rigid body limit equilibrium method, safety factor, orthogonal test, range analysis method, variance analysis method Abstract: A slope model was established in this paper, the accuracy of simplified Bishop Method based on rigid body limit equilibrium method was verified.
The focus of geotechnical engineering considerations was pointed out, and provided reference for more accurate slope stability analysis.
Preface Slope stability assessment is the most important issue in slope engineering.
In order to test which factors influence on the result, which has no effect, and distinguish what is the main factor affecting results, which is a secondary factor, then the focus of slope engineering survey can be determined.
Science Technology and Engineering，2009，16（9）：4693-4697

Construction Technique of Cement-Soil Mixing Anchor in Foundation Pit In Soft Soil Area Ganbin LIUa, Ronghua YEb, Li XUc and Xueyi SHENd College of civil engineering, Ningbo University, Ningbo 315211, China aLiugb76@163.com, b398971622@qq.com, cXuli@163.com, dnbusic@163.com Keywords: Construction technique; Cement-soil mixing anchor; Foundation pit Abstract.
Application of Cement-Soil Mixing Anchor in Foundation Pit Engineering situation.
Cheng.: Chinese Journal of Rock Mechanics and Engineering Vol.11 (2005), p. 23-25
Zheng.: Chinese Journal of Geotechnical Engineering Vol. 1(1998), p. 13-15
Chen.: Chinese Journal of Geotechnical Engineering Vol. 29(2007),p. 1439-1443

Study on Relation between Architectural Form and Structure Chunyan Guo1, a, Dake Wei2,b and Chunying Guo3,c 1 School of Civil Engineering, Northeast Forestry University,Harbin,Heilongjiang,150040,China 2 School of Architecture, Harbin Institute of Technology,harbin, Heilongjiang,150040,China 3Urban Planning Society of China,Peking 100037,China a gcy_nefu@126.com, bwdk_hit@126.com, c guocy@planning.gov.cn Keywords: Architecture,Form, Structure.
The conclusion is that harmonic coexistence of technology and art can be truly achieved through architectural form creation on basis of respect to the laws of structural science and through active cooperation between architects and structural engineers.
Thanks to the concrete engineering technology then, arch structure became very popular in Romanesque architecture.
In the final, great achievements were achieved by this building both in terms of technical level and in terms of aesthetic value through joint efforts of the architects and the structural engineers [Fig. 1] .
Second, the architects and structural engineers should take a more positive cooperative attitude during the process of design, making the structural engineer a true participant in architectural form design, rather than just a passive provider of technology.

Research on the Seismic Response Characteristic under different curvature radios Qingning Li 1, a, Fengjie Jiang 1, b, Tianli Wang 1, c, Jianpen Sun1, d and Leijuan Wang1, e 1School of Civil Engineering, Xi’an University of Architecture and Technology, Xi’an, Shan Xi, 710055, China alqn419@126.com, bzgzjqt521@163.com, cwtl-ty@163.com, dsunjianpeng2001@163.com ewangleijuan1986@126.com Keywords: curvature radius, response spectrum method, the time-history analysis and multi-support excitation, dynamic.
This paper based on the practical engineering, with large finite element program, established the curved continuous long bridge space finite element calculation model.
Engineering background Xi’an a overpass ramp, multi span equal cross-section continuing bridge, span composition for 5 x 28m, the upper structure using prestressed concrete single box single room section, box girder roof width of 8m,bottom width of 4m,on both sides of the cantilever length of 2m,box girder height of 1.4m.
Journal of earthquake engineering and engineering vibration, In Chinese, vol.23 (2003), p.25-76
Water and architectural engineering journal, In Chinese, vol.7 (2009), p.114-116

Experimental Study and Finite Element Analysis of Reinforced Inorganic Polymer Concrete Beam Zhean Lu1,a, Xin Jin2,b,and Xiaochun Fan2,c 1Hubei Key Laboratory of Roadway Bridge&Structure Engineering, Wuhan University of Technology, Wuhan 430070,China 2School of Civil Engineering and Architecture, Wuhan University of Technology, Wuhan 430070,China a luzhean@163.com, b fairytale126@126.com, c fxcfree@163.com Keywords: Inorganic polymer concrete, Experimental study, ANSYS; Nonlinear analysis Abstract: The stress behavior of the reinforced inorganic polymer concrete(IPC) beam was discussed, included the load-deflection curve, craze load and ultimate bearing capacity under the static load function through the method of the experimental study and the non-linear finite element analysis.
The research results offer the theoretical and experimental references for engineering practice and design index of IPC.
The performance of IPC has been widely studied[2-3], but the research of its main engineering application performance and structural properties is less, so it is necessary to study the mechanical properties of IPC, which is an important step in the properties of IPC application in the ordinary construction.
[5] Dhakal R P, Maekawa K: Engineering Structures Vol.24(2002), p. 1383-1896
[7] Lingyuan Zhou, Qiao Li: Engineering Mechanics Vol. 28(2011), p. 82-86,in Chinese