Search results

Mechanism of the modulus increase of carbon-black-filled rubber at small extension Xiaoling Hu a, Yong OuYang, Xiong Zhou, Wenbo Luo b College of Civil Engineering and Mechanics, Xiangtan University, Xiangtan 411105, P.R.
Baran: Materials Science and Engineering A, 332 (2002), p.362
Kikuchi: Computer Methods in Applied Mechanics and Engineering, 83 (1990), p. 143

Mixed composite Frostproof Pumping agent Winter of Common Concrete Construction quality Monitoring and Research Mingru Zhou 1a, Haojie Zhang1b, Ying He2c, Zhaofeng Ding2d, Xingzhou Luo3e 1 civil engineering institute, Lanzhou university of technology, 2 Qingyang Petrochemical Company, Petro China 3 Qingyang Xingqing Concrete Co., LTD azhoumr@lut.cn b haojie8523@163.com cHeying1@petrochina.com.cn ddingzhaofeng888@163.com e1060347561@QQ.com Keywords: composite pumping anti-freeze winter construction the negative temperature concrete negative temperature Abstract.
Will test results and《Winter construction engineering construction procedures 》 (JGJ104-97) standard curve(Appendix C), look to whether be compared meet the standard requirements.
Used in the test for TM composite pumping agent, antifreeze main composition is components NaNO2 Table5 The strength of concrete index number strength grade antifreeze cryogenic temperature/˚C -7d+7d strength MPa/% -7d+14d strength MPa/% -7d+28d strength MPa/% C1 C25 KD -5˚C 41.4% 53.7% 75.9% C2 -10˚C 39.4% 53.8% 70.1% C3 -15˚C 34.8% 41.5% 67.2% C4 C30 -5˚C 34.2% 44.6% 84.6% C5 -10˚C 34.9% 45.4% 76.1% C6 -15˚C 35.3% 40.2% 67.1% D1 C25 TM -5˚C 9.50/38% 56.5% 82.4% D2 -10˚C 41.2% 51.0% 74.8% D3 -15˚C 45.4% 53.5% 67.5% D4 C30 -5˚C 30.9% 47.7% 78% D5 -10˚C 33.1% 45.3% 74.8% D6 -15˚C 35.1% 40.4% 66.2% Figure 1：By adding KD composite Figure 2：By adding KD composite Pumping concrete strength curve and Pumping concrete strength curve and antifreeze standard curve contrast antifreeze standard curve contrast Figure 1, 2 by adding KD composite pumping anti-freeze, TM composite pumping concrete and《the negative temperature antifreeze winter construction engineering

Research on the failure feature of AAC load bearig block wall based on the quasi-static test Jinghai Yu 1, a, Qiong Sun2,b 1 Architectural Design and Research Institute of Tianjin University, Tianjin 300072, China; 2 Department of Civil Engineering, Tianjin University, Tianjin 300072, China a yjh300072@163.com, bsunqiong-999@163.com Keywords: quasi-static load; height to width ratio; vertical pressing stress;failure feature.
References [1] Yushun Guo; Aiping Lu; Zili Guo: submitted to Journal of Tsing Hua University(Engineering Science),In Chinese (1996) [2] Jian Yao, Zhibin Xia, Jiaxi Yan: submitted to Journal of Zhejiang University(Engineering Science), In Chinese (1993) [3] Shuming Tian: Study on Static Behavior and Aseismic Performance of Autoclaved Aerated Concrete (AAC) Block Bearing Walls[D], Master Thesis, In Chinese (2004) [4] Yong Cai, Chuxian SHI,etal: submitted to Journal of Building Structures, In Chinese (2004) [5] Jinghai Yu, Wei Jiang,Feng-dong Liu: submitted to Journal of Tianjin University,In Chinese (2006) [6] Chengwen Zhao, Liang Zhang,etal:submitted to Journal of Shenyang Jianzhu University(Natural Science), In Chinese (2009) [7]Chengwen Zhao, Junjie Dai etal:submitted to Journal of Shenyang Jianzhu University (Natural Science), In Chinese (2008) [ 8] Na rayanan N, Ramamurthy K:submitted to Journal of Cementand Concrete Composites (2000) [ 9] Trunk B, Schober G, Helbli ng A K

Cable Force Optimization Method in Two Stages for Spatial Cables Haixin HUANG 1,a, Ying ZHANG 1,b , Shoushan CHENG 2,c,Fan LI1,d 1School of Civil Engineering, Hebei University of Technology, Tianjin 300401, P.R.China 2 Key Laboratory of Bridge Detection＆Reinforcement Technology Ministry of Communications, Beijing 100088, P.R.China ahhxhebut@yahoo.com.cn, bzyhhx30@126.com, css.cheng@rioh.cn, djinfanmuzi@163.com Keywords: arch bridge; inclined cables; optimization Abstract.
Engineering Structures.
Yu.Science Technology and Engineering, Vol. 9 (2009), p. 2817-2819.In Chinese.

Cellular Automata to Simulate Crack Propagation of Quasi-brittle Materials He Junlian1, a, LI Mingtian1,b 1Department of Civil Engineering, Shandong Jiaotong University, Jinan, China aHejunlian@hotmail.com, blmt21st@163.com Keywords: Cellular automata, Crack propagation, Heterogeneity, Quasi-brittle materials Abstract.
Journal of Engineering Mechanics, Vol.116(1990) , p. 1686 – 1705 [2] A.
Chinese Journal of Rock Mechanics and Engineering, Vol.21(2002), p. 475 – 478 [7] M.T.

Concentrated-leakage Detection by Emulation of Temperature Field WANG Xin-jian 1, a, LI Ri-yun 2,b and CHEN Jian-sheng 3,c 1 North china Univ. of water conservancy and Electric power, Zhengzhou, China 2 North china Univ. of water conservancy and Electric power, Zhengzhou, China 3 Geotechnical institute of civil department in hohai university, Nanjing, China axinjianwang@163.com, bliriyun@ncwu.edu.cn, cchinjiansheng@hohai.edu.cn Keywords: seepage, dam safety, temperature field, emulation model, inverse analysis.
Hydrogeology and Engineering Geology 2006,(5):61-65 [2] Wang X J, Chen J S.
Chinese Journal of Rock Mechanics and Engineering, 2004，25(s2): 3794~3801 [3] Wang xinjian. model for detecting of concentrated leakage in dam and dyke and its numerical experiment, Ph.
Chinese Journal of Geotechnical Engineering[J]. 2000,22(3): 357-361 [6] Chai Jun-rui, Han Qun-zhuang.

Influence of Masonry Infill on the Dynamic Characteristics of RC Frames on Slope, Part (II): Seismic Performance Zhixiong Chena and Ying Hub 1School of Civil Engineering, Chongqing University, Chongqing 400045, China achenzhixiong_chen@163.com, by.hu@cqu.edu.com.cn Keywords: masonry infill; seismic behavior; frames on slope; nonlinear dynamic analysis.
Mezzi, Repeated horizontal displacements of infilled frames having different stiffness and connection systems – experimental analysis, in: Proceedings of the Seventh World Conference on Earthquake engineering, Istanbul, Turkey, 1980
Günay, Evaluation of an element removal algorithm for reinforced concrete structures using shake table experiments, in: Proceedings of the 2nd International Conference on Computational Methods in structural Dynamics and Earthquake Engineering (COMPDYN 2009), Island of Rhodes, Greece, June (2009) 22-24.

The Resource Utilization of Color Steel Plate Waste Residue Ming Li1, a, Yanzhen Yu2, b, Yuzhong Guo3, c and Juanting Wang4, d 1,2,3,4 School of Civil Engineering and Architecture, University of Jinan 250022 China aliming8806@126.com, bcea_yuyz@ujn.edu.cn * Corresponding author: Yanzhen Yu Keywords: Color steel plate waste; Polymeric aluminum-ferric chloride; Coagulant Abstract.
Environmental Engineering, 20 (1)：51-59
Journal of Chemical Industry and Engineering(China), 59 (9)：2361-2365

The Influence of Mineralogical Composition Changes of Sandstone Cement on Physical-Mechanical Properties Katerina Kovarova1, a *, Zdenek Pala2,b 1Department of Geotechnics, Faculty of Civil Engineering, CTU in Prague, Thakurova 7, 166 29, Prague 6, Czech Republic 2Department of Solid State Engineering, Faculty of Nuclear Sciences and Physical Engineering, CTU in Prague, Trojanova 13, 120 00, Prague 2, Czech Republic akaterina.kovarova@fsv.cvut.cz, bzdenek.pala@fjfi.cvut.cz Keywords: sandstones, cement, weathering, physical-mechanical properties.

Study on Damage Patterns of Corroded High Performance Concrete Column Under Large Eccentric Loading Fuxue Sun1,a, Yunhui Zhu2,b 1College of Architecture and Civil Engineering, Wenzhou University, China, 325035; 2OUjing College, Wenzhou University, China, 325035 asunfuxue@163.com, bzhu-yunhui@163.com Key words: Accelerated corrosion, Damage pattern, Eccentric loading Abstract: Through accelerated method using external current and 5% Nacl solution, different corrosion results of rebars in columns were attained to study damage patterns of columns under large eccentric loading.
Results also indicated that engineers could guarantee reliability of eccentrically cpmpressive structures with changeable corrosion of rebars through enhancing compressive strength of concrete and effective area of rebars in tensile zone.
Composites Part B: engineering. 2007(38):674-684