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Plane Truss Reliability Numerical Simulation Based on MATLAB Yuanying Li 1, a, Desheng Zhang1, b 1 School of Civil Engineering, Jiaying University, Meizhou, Guangdong,514015, China ayuanyli1973@sina.com, bzds1971@jyu.edu.cn, Keywords: plane truss, reliability, MATLAB.
The engineering structure failure probability can be expressed as
Engineering Structure Reliability Theory and Application.
Slope Reliability and Repose Surface Method [J].Journal of Geotch Engineering, 1985,111(1)p32—p53
Journal of Engineering Mechanics, 2009,26(12): P1-P5.

Numerical analysis of Large Pipe Roof Support reinforcement in shallow expansive loess tunnel Bangshu Xu1,a, Zhongyi Zeng1,b, Cheng Chen1,c and Lei Wang2,d 1School of Civil & Hydraulic Engineering, Shandong University, Jinan 250061, China 2PLA Institute of Engineering Corps, Xuzhou, Jiangsu 221004, China axubangshu@sdu.edu.cn, bfengzhilg@163.com, c806785931@qq.com, dawljdd@foxmail.com Keywords: Large Pipe Roof Support, shallow tunnel, expansive loess, numerical simulation.
Pipe Roof Support is commonly used in tunnel preceding support, which has a good pre-reinforcement effect to lower the deformation and prevent collapses [1,2], and this construction method is widely used in the subway, mountain tunnel, soft soil tunnel by engineers throughout the world [3].
This text was under the engineering background of Xiaohegou tunnel, and intended to study the preceding reinforcement mechanism of Large Pipe Roof pre-grouting support and its effect to the the stability of surrounding rock by using numerical experiment.
Chinese Journal of Rock Mechanics and Engineering, 2005, 24(6): 1025–1029.
Geotechnical and Geological Engineering, 1994, 12(3): 145-168

Asia-Pacific Power and Energy Engineering Conference.
International Conference on Remote Sensing, Environment and Transportation Engineering.
International Conference on Information Engineering and Computer Science.
Sixth Internatnational Computing for Science and Engineering.
Beijing University of Civil Engineering and Architecture, 2010 (in Chinese)

Iterative Perturbation Methods for Isolation Structure Dynamic Model Responses Calculation with Non-classical Damping and Its Correlation Analysis Xiangzhen Li1,a, Weiming Xiang1,b, Huangchang Fu2,c , Yifeng Xie1,d 1School of Civil Engineering, Guangzhou University, Guangzhou, Guangdong, 510006, China 2Tianhe College of Guangdong Polytechnic Normal University, Guangzhou, Guangdong, 510540, China aLixz880625@163.com, bHuajiankeji@21cn.com, c88326962@qq.com, dgzxieyifeng@126.com Keywords: non-classical damping, iterative perturbation, isolation structure Abstract.
References [1] Xiangzhen Li: Earthquake Engineering and Engineering,2005,25(3):163-166.In Chinese
[2] Weiming Xiang, Xiangzhen Li: Earthquake Resistant Engineering and Retrofitting, 2004, 26(6) : 15-19.
[5] Yonggang Guo, Naisi Qu, Yuxin Dong: Earthquake Engineering and Engineering Vibration, 1995,15(4):48-54.

Stability Analysis of Grouting Strengthening in the Goaf underlying a Canal Lu Wenyan, Zhang Xiaoxin, Li Wenqian, Tong Dawei* , Wang Xiaoling Tianjin University, School of Civil Engineering, Tianjin, China wenyanlu_ddd@126.com Keywords: Goaf; Grouting Strengthening; Numerical Simulation; Stability.
Grouting method is one of most popular engineering approaches in the goaf management [1-2].
Thus scientific researchers, engineers and technicians both at home and abroad have drawn wide attention to the stability analysis.
Engineering Situation The canal is located in the transition zone among the piedmont hill, mound and plain.
Journal of Engineering Geology，2009, 17(3): 394-400

., LTD, Xingtai, Hebei, China 2 Hebei University of Engineering,Handan,Hebei,China axuxh68468@163.com, bzhangyapeng1111@126.com, czzfloveyjx@163.com, dvfreeman1963@163.com Keywords: coal gangue mixture; uniform design; regression analysis; compression rebound modulus .
Based on the method of < Test Methods of Materials Stabilized with Inorganic Binders for Highway Engineering >(JTG E51-2009) T0808-1994, each group of coal gangue mixture is configed, and the material is bored as the test requirements.
Acknowledgements Author introduction：Xianhai Xu,Man,Xingtai Hebei province people, Civil senior engineer.
Mainly engaged in the structure design and research work Project name：Hebei university of engineering horizontal topic(HX121028), JIZHONG ENERGY RESOURCES CO., LTD funded.
References [1] Test Methods of Materials Stabilized with Inorganic Binders for Highway Engineering (JTG E51-2009.

The effects of concrete strength grade on concrete impermeability and gas-proof ZHAO Yu 1,2, PENG Haiyou 1, YE Jianxiong 3 1 College of Civil Engineering, Chongqing University,400045,Chongqing,China 2 Education Ministry's Key Lab for the Exploitation of Southwestern Resources & Environmental Disaster Control Engineering, Chongqing University,400044, Chongqing, China 3 Materials College, Chongqing University,400045,Chongqing,China zytyut1@126.com Keywords: concrete, strength grade, impermeability, gas-proof Abstract.
As early as in the 1980s, in order to make clear the existent weakness in actual concrete engineering, many building project corporations had been investigated extensively in America.
The research have showed that the concrete permeability is significant in actual engineering.
While the concrete materials are quite complex; the reasons of engineering failure are also various.
In order to make sure the safety of engineering and the durability of structures, some higher requests for concrete gas-proof are put forward.

Chinese Journal of Rock Mechanics and Engineering, 2002, 21(2):126–129
Chinese Journal of Rock Mechanics and Engineering, 2002, 2l(5):755–758
Chinese Journal of Rock Mechanics and Engineering, 2003, 22(9):1538–1541
World Earthquake Engineering, 2004, 20(3):56–61
Chinese Journal of Rock Mechanics and Engineering, 1992, 11(3):221–229.

In service beam bridge reliability assessment Bin Zhang1,a,Dongdong Yu1,b,Peng Su1,c 1Liaoning Technical University, Institute of Civil Engineering and Transportation, Fuxin 123000, China azhangbin3351888@163.com, bwarrioryud@163.com,c424781454@qq.com Key works: beam bridge; access load; ADINA damage simulation; reliability assessment; system reliability; influencing factor Abstract: In order to evaluate the reliability of existing bridges ,based on maximum value of the load and model of probability calculation of resistance attenuation, according to the data of the bridge which actually collected, and by using the ADINA finite element software to build the finite element model of considering the damage detection of beam bridge.
This paper adopted the finite element software ADINA to evaluate bridge reliability, provide a reference for the future practical engineering.
Qingdao construction engineering college journals (In Chinese).
Science technology and engineering (In Chinese). 2007.3
Engineering mechanics (In Chinese). 2005.8, Vol.22 No.4

Research on Geostatic Stress and Optimization of Bolt Support for Tilted Strata Roadway Renliang Shan, Liang Tian, Wenfeng Zhao, Jinyang Lv, Yuhang Xiao, Longfei Wei, Xianyong Hao School of Mechanics & Civil Engineering, China University of Ming & Technology, Beijing, 100083, China cumtbtianl@126.com Keywords: roadway; original rock stress; sight instrument; ultrasonic test; bolt support; numerical simulation Abstract.
(In Chinese) [3] Mingjian Zhang, Jinhai Gao and Shiyi Wei: Chinese Journal of Rock Mechanics and Engineering.
(In Chinese) [4] Hongwei Wang, Jianhua Zhang and Youfu Zeng: Coal Engineering, Vol (2012), p. 72~75.
(In Chinese) [6] Jianxin Liu, Zhongming Zhao and Yishun Zhang: Coal Engineering.
(In Chinese) [7] Renliang Shan, Xiangsong Kong and Zhenting Wei: Chinese Journal of Rock Mechanics and Engineering.