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,Ltd, Quzhou Zhejiang 324002,China 2 School of Civil Engineering, Xi’an Univ. of Arch. & Tech., Xi’an 710055,China a174483792@qq.com, b1748413179@qq,com, c945372151@qq.com, d105036703@qq.com, ezhzzqs@126.com Key words: highway engineering; pavement recycling; compaction test; cold recycled material; cement content Abstract: In order to study the factors which influence the inorganic binder stabilized material’s compaction test results, different recycled material content therefore different reclaimed gradation mixtures are tested while varying the amount of cement.
Introduction Compaction ratio is used to control and evaluate construction quality of the base course in highway engineering.
Tests are conducted according to T0804-1994 from Test Methods of Materials Stabilized with Inorganic Binders for Highway Engineering (JTG E51-09).
Test Methods of Materials Stabilized with Inorganic Binders for Highway Engineering[S].Beijing: People's Traffic Press, (2009)
Highway Engineering, (2011), p.17-109 [5] DUAN Chun-xiang, Graphic Method by Higher Curve for the Maximum Dry Density and the Optimum Water Content[J].Journal of Shaoyang University, (2006), p. 02-78

Response of the Spiral Conveyor Spewing in Water-rich Sand Yirong SONG1,a, Jia HE2,b, Guangfeng CHEN3, Min HONG4, Pengbo LI5 1Department of Geological Engineering, Qinghai University, Xining, 810016, China 2School of Civil Engineering, Lanzhou University of Technology, Lanzhou, 730050, China 3School of Earth and Space Sciences, Peking University, Beijing, 100087 4Beijing Branch of China Railway Construction Engineering Group, Beijing, 100070, China 5Tangshan Railway Vehicle Co., LTD, Tangshan, 063035, China aemail: songyirongqh@163.com, bemail: hejia0537@foxmail.com Keywords: Shield Construction; Spiral Conveyor Spewing; Response Measures Abstract.
Construction control measures are listed as following: • Inject the polymer materials into soil bin after the field engineer testing.
Chinese Journal of Geotechnical Engineering, vol.26 No.5, 2004
Mechanics and Engineering, 2007, 29(5):52-55
Journal of Railway Engineering Society, 2010, 7:77-82.

Parameterized Modeling and Analysis of Wind Turbine Blade Using VB and ANSYS Jianhua Zhang1,a , Dianwei Gao1,b , Ke Sun2,c , Xinsheng Liu1,d 1 College of Aerospace and Civil Engineering, Harbin Engineering University, Harbin 150001, Heilongjiang, China 2 Deepwater Engineering Research Center, Harbin Engineering University, Harbin 150001, Heilongjiang, China azjh@hrbeu.edu.cn, bGDW1126@hotmail.com, csunke@hrbeu.edu.cn, dlxsyouyou@163.com Keywords: Wind Turbine Blade; Parameterized Modeling; Finite Element Analysis; VB; ANSYS; Secondary Development.
The research work can help to speed up application of ANSYS secondary technique in design and analysis of wind turbine blade and provide references for parameterized modeling and analysis of similar engineering in the future.
The research work can provide references for parameterized modeling and analysis of similar engineering in the future.
This research work can help further applation of ANSYS in design and analysis of wind turbine blade and provide references for parameterized modeling and analysis of similar engineering in the future.
Design & Manufacture 6 (2005) 51-52 [7] Genghua Liao, Qingping Liu, Kun Chen, Ying Yang, Zhiwu Han and Luquan Ren: Parameterized modeling of bionic blade of axial fan based on CATIA, Journal of Jilin University (Engineering and Technology Edition) 42 (2012) 403-406 [8] Kai Zhu, Liangchun Long: Encapsulated Invoking the Analysis Software ANSYS Based On VB, 2010 International Conference on E-Product E-Service and E-Entertainment, ICEEE2010

The Civic Apartment for the Aged in the Background of Chinese Population Ageing Qianfei Shi Architecture Departerment, College of Architecture and Civil Engineering, Taiyuan University of Technology, Taiyuan, Shanxi, 030024, China shiqianfei@163.com Keywords: population ageing, city, apartment for the aged.
Such apartments are the mainstream, such as the Sun City of Beijing; ●The apartment for the aged is invested by the Government, such as the apartment invested by the Government of Taiyuan, the Ministry of Civil Affairs, social welfare lottery fund and the Community fund.
The majority of the community or the streets institutions for the aged as well as a small number of the Civil Administration Department directly constructing is this kind.

Third, the government should improve the sustainable development of civil engineering and mechanics.
An effective way for cutting down expenditure of government is to link civil servant personal allowance, the expenditure of governmental department and their achievement together.
Every civil servant wants to receive more allowance.

(from a symposium of traffic engineering in 2010).
In the September 2011, the professional standard has been modified by the Traffic Engineering Committee Professional guidance committee of the Ministry of Education, which means to make the civil engineering and city planning to be the direct relative specialties, and infiltration and crossing must be deepened.
(from the Traffic Engineering Professional Standard 2011).
It’s also a gap between engineering traffic and city planning.
The method of calculating the Qmax can refer to traffic engineering book.

Testing Study on Rock-like Materials under Water Pressure Conditions Xianggang Wang1,a, Weishen Zhu1,b ,Bin Gong2,c,Xuezhen Wu2,d 1School of Civil Engineering,Shandong University,Jinan,Shandong 250061,China 2State Key Laboratory Breeding Base for Mine Disaster Prevention and Control, Shandong University of Science and Technology, Qingdao 266590, China a57460759@qq.com, bzhuw@sdu.edu.cn, csdkdgongbin@163.com, d503211360@qq.com Keywords: rock-like material, resin, transparent, crack Abstract.
It has important meanings to the study on the engineering characteristic of fractured rock under pressurized water conditions.
Chinese Journal of Rock Mechanics and Engineering, 2002 21(6) 808-816
Chinese Journal of Rock Mechanics and Engineering, 2008 27(supp1) 3191-3195 [4] HUANG Mingli, WONG R H C.
Chinese Journal of Rock Mechanics and Engineering, 2007 26(9) 1794-1799

Failure Analysis of Laminate on Influence of the Hole Yinhuan Yang 1,2, a 1 School of Energy and Civil Engineering, Harbin University of Commerce, Harbin 150028, China 2 Center for Composite Materials, Harbin Institute of Technology, Harbin 150080, China ayangyinhuan@yahoo.com.cn Keyword: laminate; progressive failure; material properties degradation; the hole Abstract.
A modified form of Hashin’s failure criterion by Shokrieh is used to investigate the failure, where a sudden degradation model is proposed to reduce engineering material constants.
A sudden degradation model is proposed to reduce engineering material constants.
Accordingly, entire failure is taken for this element and all degradation engineering material constants are 0.
Chen : Key Engineering Mate. (2006),p. 771~774 [6] F.

But at present, the research of screw pile technology is less, and the engineering practice.
It should be paid more attention to the similar engineering and the screw pile foundation engineering test in the future.
It should be paid more attention to the similar engineering and the screw pile foundation engineering test in the future.
Guangdong Civil Engineering & Construction,2004,(11)：54~56 [4] ZHANG Ai-qun.
Soil Engineering and Foundation,2005,19(2)：46~48 [5]ZENG Li-min.

Numerical simulation method of safe distance between concealed karst cave and tunnel based on energy catastrophe Yongbiao Lai 1,2, a, Mengshu Wang 1,b and Chenguang Bai 2,c 1 College of Civil Architecture and Engineering, Beijing Jiaotong University, Beijing 100044, China 2 China State Construction Engineering Corporation Technical Center, Beijing 101300, China alyb3258@126.com, bdxgc@sina.com, cbaichenguang@cscec.com Keywords: Concealed Karst Cave, Safe Distance, Energy Catastrophe, Numerical Simulation.
Non-linear science catastrophe theory developed from 1970s and widely applied in geotechnical engineering[1-9].
Xu Xiaohe: CHINESE JOURNAL OF ROCK MECHANICS AND ENGINEERING .Vol.9 (1990), p.100~107
[4] Qin Sichun，He Huaifeng: HYDROGEOLOGY﹠ENGINEERING GEOLOGY.Vol.5 (1995), p.17~20
[5] Xu Qiang, Huang Runqiu: Journal of geotechnical engineering.Vol.19 (1997) , p.25~29