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Fuzzy Depth Control of Small Cylindrical Object Navigating Near Free-surface Shao zhiyu1,a, Chen yun1, Fang dongyang2 and Feng shunshan1 1State Key Laboratory of Explosion Science and Technology, Beijing Institute of Technology, Beijing 100081 2School of Mechatronical Engineering, Beijing Institute of Technology, Beijing 100081 ashaozhiyu@bit.edu.cn Keywords: depth control; free-surface; wave disturbance; hardware-in-loop simulation.
Introduction A kind of small cylindrical object navigating near free-surface is needed in some civil or martial uses.
Institution of Electrical Engineers, 2006 [5] Lucia Moreira, in: and Designs for Diving and Course Control of an Autonomous Underwater Vehicle in Presence of Waves[J].
IEEE Journal of Oceanic Engineering, 2008, 33(2): 69 – 86 [6] Gerrit M., in: Submarine Depth and Pitch Control [C].

Literature Review of Recycled Concrete Aggregate Xu Feng China Highway Engineering consulting corporation ,China Zhong Zi Hua Ke Traffic Construction Technology Co Ltd , China 75877260@qq.com Keywords: recycled concrete aggregate; review; properties; application Abstract: Make old cement concrete as recycled aggregate can not only protect environment, saving resources, but also can reduce the project cost, and promoting the sustainable development.
Introduction: Since 20th Century, in order to meet the high quality of life, people engaged in a large-scale civil activities in road, bridge, building and its ancillary facilities and public service system, which made concrete become the world's largest use of building materials.
At the same time, as the influence of age and remodeling, renovation of the concrete engineering, our country produces a lot of concrete waste every year.
But the results also show that the RCA wear rates are still meet the requirements of the specification, it is still possible for engineering application. 3.2 RCA circular grinding technology As the 3.1 section describes , RCA performance less than ordinary aggregate, this is mainly because in cement mortar attached great influence on RCA, and RCA particle size directly affects its containing cement mortar quantity.

Building Energy Audit and Energy-saving Analysis for a Five-star Hotel in Beijing Chuanqi Xu1,a,Song Pan1,b, Zhen Hui1,c,Jinshun Wu2,dYunmo Wang1,e, Li Fan1,fand Xinru Wang1,g 1College of Construction Engineering, Beijing University of Technology,Beijing,100022,China 2North China Institute of Science and Technology, Beijing, China a758098873@qq.com, bpansong@bjut.edu.cn, c bill1199@163.com, dwujinshun2005@163.com e248960054@qq.com, f897860488@qq.com ,g1070815371@qq.com Keywords: Hotel, Energy audit, Energy-saving measures, Air conditioning system, Energy-saving potentiality Abstract.
Journal of Civil Engineering and Environmental Engineering, 2012 (ZI) : 246-250.

Analysis of the slope stability in the heavy rainfall condition Jingsheng Bian1,a, Chaosheng Bian1,b and Zhiming Zhu1,2,c 1 Urban and Rural Construction College, Sichuan Agricultural University, Dujiangyan, Sichuan, 2School of Civil Engineering, SouthWest JiaoTong University, Chengdu, Sichaun aemail:592326810@qq.com, bemail: 809952722@qq.com, cemail: 1960415816@qq.com Keywords: rainfall; landslide; stability; safety factor.
References [1]Wu Sheng-bo, Discussion on control engineering of landslide geological disasters[J],City Construction Theory Research,2011, 34: 1~4.
Journal of hanyuan two pretty mountain under the condition of engineering geology. 2012:376.

The Recent Developments of Molecular Dynamics Simulation Wenhai Gai1, a, Ran Guo1, *b and Yuanyuan Liu1, c 1Faculty of Civil and Architecture Engineering, Kunming University of Science and Technology, Kunming 650500, China agaiwenhai11@163.com, *bprof.guo@189.cn, cliuyuanyuan627@163.com Keywords: molecular dynamics simulation, Lagrange equations, Hamilton equations, time step Abstract.
Majored in mechanical engineering, Tsinghua University, 2003 [2] Shackelford F.
Introduction to Materials Science for Engineers.

The numerical analysis of ultimate efficiency for vertically loaded anchors Yanjun Tang1,a, Baodong Shao1,b, Heming Cheng1,c and Ying He1,d 1Faculty of Civil and Architectural Engineering, Kunming University of Science and Technology, Kunming, People’s Republic of China atangyanjun2008@126.com, bshbd_1221@163.com, cchenghm650093@yahoo.com.cn, dscdx.heying@163.com Keywords: Plate anchor, Ultimate holding capacity, Finite element method, Three-dimensional model Abstract.
VLA-One kind of new moorings for deep sea engineering, Marine technology, Vol. 24, No. 3, (2005), pp. 1-4 [2] R.
Yu, Three-Dimensional Lower Bound Solutions for Stability of Plate Anchors in Clay, Journal of Geotechnical and Geoenvironmental Engineering, Vol. 129, No.3, (2003), pp. 243-252

Relation of Microstructure and Unconfined Compression Strength of Soil Stabilized with TerraZyme Xin Zhang1, a, Xinping Zhang1, Hongtao Peng1,2,3b*, Qiang Xia4 and Jun Wang1 1College of Water Resources and Civil Engineering, China Agricultural University, Beijing 100083, China 2Institute of Soil and Water Conservation of Chinese Academy of Sciences and Ministry of Water Resource, Yangling, Shanxi 712100, China 3Institute of Soil Science, Chinese Academy of Sciences, Nanjing 210008, China 4Hunan Communications Research Institutem, Changsha 410015, China apwb@cau.edu.cn, bpht10@sina.com *Corresponding author: Tel.: +86 13671124965.
The soil type is low liquid limit clay in accordance with Engineering Classification of Soil (GB/T 50145-2007) [4].
[3] GB/T 50145-2007 Standard for engineering classification of soil (In China).

Analysis of Kinematics and Dynamics of 3UPU/PU Parallel Platform Used In Automatic Wave Compensation Guangcan Lu School of Naval Architecture,Ocean and Civil Engineering；Shanghai Jiao Tong University，Shanghai, 200240, China email: luguangcan_as@163.com Keywords: Wave Compensation; 3UPU/PU Mechanism; Kinematics ;Dynamics Abstract. 3UPU/PU parallel platform is able to achieve a linear and two rotating motion  (3-DOF ) platform,it can used in automatic wave compensation of ship deck equipment.
Proceedings of institution of Mechanical Engineers.1965，180(5): 371-386
[2] Zhao Tieshi, Chen Jiang. 4-UPU Parallel Manipulator Mechanism and Kinematics [J] ,China Mechanical Engineering, 2005, 16 (22): 2034-20381

Displace Regulation of Gauss Coordinates based on Ellipsoid expanded modal Li Xin Jin1,2,a, Lian Jun Wang1,b, Song Lin Yang1,c 1 School of Civil Engineering Beijing Jiaotong University, Beijing 100044, China 2 The First Survey and Design Institute of China Railways, Xi’an 710043, China atyyjlx@vip.sina.com, bljwang@bjtu.edu.cn, cslyang@bjtu.edu.cn Keywords: Ellipsoid expanded modal, Projection deformation, Coordinates system, Gauss coordinates Abstract: This paper studies on deducing the analytic formulae on Gauss coordinates displacement before or after the increase of major radius of ellipsoid expanded modals, which is based on the partial derivatives of geodetic coordinates in Gauss coordinates deducing from direct solution formulae of the Gauss projection coordinates in conjunction with differential coefficient formulae and variable of geodetic coordinates.
Prefaces While establishing the engineering independent coordinate system, the transformation of ellipsoids is often referred to.
We can choose the ellipsoid which is corresponding to BJ 54, Xi’an 80, and WGS 84 coordinate system in accordance with the actual engineering application.

Recycled Concrete at Elevated High Temperature Duration Ming-Feng Kuo1, a, Shin-Jie Li2, a 1Department of Safety Healthy Environmental Engineering, Central Taiwan University of Science and Technology, No.666, Buzih Road, Beitun District, Taichung City 40601, Taiwan 2Department of Construction Engineering, National Taiwan University of Science and Technology,Taiwan amfkuo@ctust.edu.tw(Corresponding Author) Keywords: Recycled concrete; Elevated high temperature; Duration; Mechanical behavior.
[2] Dun-zhi Liao (supervised by Hao-ji Chen), “A study of recycled concrete from brick building materials”, Master’s Thesis, Department of Civil Engineering, Chung Hsing University, Taiwan (2001)