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Study on Harbin Metro Shield Tunnel Segment and the Deformation of Tunnel Rock Yue Yang 1, 2,a, Xiaoguo Chen3,b 1School of Mechanics and Civil Engineering, China University of Mining & Technology, Beijing, 100083 2College of Civil Engineering, Heilongjiang University of Science & Technology, Harbin, 150022 3College of Science, Heilongjiang University of Science & Technology, Harbin , 150022 ayybeijing@sohu.com, bkjdxcxg@sohu.com Keywords: Shield Tunnel Segment , Improved Habitual model, Predigestion of Joint, Deformation of Tunnel Rock.
This method simplification is obviously not agree with the actual engineering.
This is obviously not agree with the actual engineering.
In the actual engineering, the hinge joints are not distributed evenly [6].
Zhang:Traffic on City Track.Vol.1(2004),p.19 [4] Information on http://www.218.7.13:84/ [5] Information on http://www.tongji.tuli.copg.net [6] J.J.Qi, R.Q.Xu: Rock and Soil Mechanics.Vol.2(2008),p.529 [7] G.Wei, R.Q.Xu:Chinese Journal of Geotechnical Engineering.Vol.9(2005),p.1077 [8] H.G.Huang:Chinese Journal of Rock Mechanics and Engineering.Vol.3(2003),p.400

The engineering properties of geopolymer-based materials depend on raw materials and synthesized conditions.
The red mud powder passed 90μm-mesh siever was tested engineering properties.
The geopolymer samples were cured at room temperature for 28 days to test for engineering properties.
Engineering properties of the WGS-RM-based geopolymer materials.
Promentilla, Development of Geopolymer-Based Materials from Coal Bottom Ash and Rice Husk Ash with Sodium Silicate Solutions, Lecture Notes in Civil Engineering 8 (2018) 402-410

Laboratory Tests on Engineering Properties of Wind-blown Sand Zhaolin Jia 1, a, Shuwang Yan 1,b and Zhiliang Huo 1,c 1School of Civil Engineering, Tianjin University, No.92, Weijin Road, Nankai District, Tianjin 300072，China ajzhaolin@126.com, byanshuwang@tju.edu.cn, chuozhiliang_01@163.com Keywords: Wind-blown Sand, Laboratory Tests, Engineering Properties, Compaction Degree Abstract.
Therefore, the engineering properties of the desert sand have to be tested in very detail and provided to the engineers as the bases of design.
References [1] GBJ123，geotechnical engineering test method and criterion[s]
Chinese Journal of Geotechnical Engineering.

0.14 Hydroelectric pipeline Pipeline equipment 0.28 0.13 Lines erecting -0.02 0.1 Equipment installation Equipment quality 1.78 0.15 Installation technology 0.75 0.18 Pile frame engineering Construction quality 1.61 0.13 Material supply 0.76 0.21 Housing construction engineering Civil engineering Construction management 0.87 0.21 Water and fire engineering Construction quality 0.59 0.1 Power supply lighting project Lines erecting 0.8 0.11 Equipment purchase Equipment quality 0.27 0.13 Completion engineering Environmental hazards 2.01 0.35 To do 1000 times simulation, obtain a result with software crystal ball(see table 2).
Table 2: The project risk distribution subdivisional work Risk distribution(%) Expectation Standard deviation variance Preparatory engineering 3.87 0.28 0.11 Harbour basin engineering 11.36 0.73 0.65 Land area engineering 5.23 0.24 0.09 Housing construction engineering 2.41 0.22 0.06 Equipment purchase 0.19 0.11 0.02 Completion engineering 1.84 0.39 0.12 Analysing risk distribution result of each subdivisional work, we can see that the project investment risk is not very big.
The first two subdivisional works for biggest investment risk are orderly Harbour basin engineering and Land area engineering, Their expected value excess account for amount invested of subdivisional work are orderly 11.36% and 5.23%.
Port Engineering Technology,9(2005),p.29-31 [5] W.K.Chen,W.F.Yao and Y.H.Wang:The application of CIM model for the field of public policy decision.
Industrial Engineering Journal,9(2007),p.93-96 [7] D.C.Ding,H.J.Min and G.M.Wu:Overview of enterprise risk management modeling.

Applied-information Technology in Stability and Existence of Solution for Functional Differential Equations with Impulses YanLing Li1,a ,Man Hua1, b 1School of Computer Science , Civil Aviation Flight University of China, GuangHan, Sichuan,618307, China alyi7652613@126.com, bhua.man@163.com Keywords: iterative analysis; periodic boundary value problem; existence; stability.
Introduction As an important tool to study the dynamics in biology, engineering and applied-information technology, the theory of impulsive differential equations has caused more and more attention. [2],[4]and[6].
Acknowledgments This work is supported by Joint Fund of the National Natural Science Foundation of China and the Civil Aviation Administration of China (No.

For that reason, a study on the seismic performance of engineering bahareque shear walls and two kinds of non-conventional G.A.K. shear walls is done.
For this reason, the Investigation in Civil Engineering Works and Materials Center (CIMOC) of Universidad de Los Andes in Bogota, Colombia has been developing an investigation project to validate the structural behavior of G.A.K. in round form.
And they thank the collaboration of the whole work team from structural laboratory and from CIMOC (Investigation in Civil Engineering Works and Materials Center), Los Andes University.
References [1] EERI Earthquake Engineering Research Institute (2000).
Proyecto de grado, Universidad Nacional de Colombia, Departamento de Ingeniería Civil

Harbin, Heilongjiang, 150001, China 2College of Aerospace and Civil Engineering.
Harbin Engineering University.
Lu: Journal of Harbin Engineering University.
Xia: Journal of Engineering Design.
Shen: Journal of Architecture and Civil Engineering.

Valarelli 1 Faculty of Engineering and Architecture, FUMEC University, Belo Horizonte, 30130-009, Brazil. 2 Department of Structural Engineering, São Carlos Engineering School, University of São Paulo (EESC/USP), São Carlos, 13566-590, Brazil. 3 Department of Civil Engineering, Federal University of São Carlos, São Carlos, 13565-905, Brazil. 4 Department of Civil Engineering, State University of São Paulo “Júlio de Mesquita Filho”, Bauru, 17033-360, Brazil.
The tests were carried out within the Laboratory of Wood and Timber Structures (LaMEM), Department of Structural Engineering, School of Engineering of São Carlos, University of São Paulo.
Progress in Structural Engineering and Materials.

The Review and Prospect based on Recycled concrete Xuansheng Bi1, a 1 Department of Architectural Engineering, Engineering University of CAPF, Xi’an 710086, China abixuansheng1@126.com Keywords: recycled concrete, recycled aggregate, research status, research significance.
Introduction 1.1 Study background on Recycled concrete This civil engineering and construction materials become the first choice when building transportation facilities such as Bridges, roads, airports, ports or energy facilities such as hydropower (dam), thermal power and nuclear power plant and infrastructures.
All of these problems are related to the sustainable development of the Construction Industry and further expansion of civil engineering discipline, recycled concrete technology that is one of the most effective means to solve the problem.
In our country, emphasis are the research for the recycled coarse aggregate and its actual engineering use.
Journal of Materials in Civil Engineering,2006(5): 650-658.

Nonlinear Free Vibration of A Double-deck Reticulated Shallow Spherical Shell Yong LI 1, a, Jia-chu XU 1,2,b 1 Key Lab of Disaster Forecast and Control in Engineering, Ministry of Education, Jinan University,Guangzhou,China 2 Departmentof Mechanics and Civil Engineering, Jinan University, Guangzhou,China a tyli@jnu.edu.cn, b txjch@jnu.edu.cn Keywords: double-deck reticulated shallow spherical shell, non-linear free vibration, equivalent continuum method, Galerkin’s method.
Therefore, the reticulated shell structure has been widely used nowadays in the civil engineering and other fields as well.
Acknowledgements This work was financially supported by the National Natural Science Foundation of China (No. 11032005) and the Key Laboratory of Disaster Forecast and Control in Engineering, Ministry of Education of China.
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