Search results

Effect of Initial Static Load on the Rate-Sensitive Behavior of Concrete in Compression Dongming Yan 1, a and Gao Lin 2, b 1,2 Institute of Earthquake Engineering, Department of Civil and Hydraulic Engineering, Dalian University of Technology, Dalian, Liaoning, 116024, China a dmyan@student.dlut.edu.cn, bgaolin@dlut.edu.cn Keywords: concrete; strain rate; initial static load; strength; deformation Abstract.
Engineering Mechanics, 1989, 115(5): 891-904
Journal of Hydraulic Engineering, 2005, 36(7): 846-852.

Saravananc Department of Mechanical Engineering, Dr.
Journal of Mechanical Engineering and Technology, Vol. 6(12), pp. 36-59 [12] S.
Journal of Engineering Research in Africa, Vol. 21, pp.110-117 [20] Karthikeyan and S.
Patil, (2013), “Analysis of steel and composite cart spring for vehicle”, IOSR Journal of Mechanical and Civil Engineering, Vol. 5(4), pp. 68-76 [26] S.
Journal of Engineering Research in Africa, Vol. 27, pp. 158-166 [33] Makarand B.

Chinese Journal of Rock Mechanics and Engineering, 2001,20(2):248-251.
Chinese Journal of Rock Mechanics and Engineering, 2001,20(3):399-402.
Journal of Geotechnical and Geoenvironmental Engineering, 2008. 134(4): 428-436
Chinese Journal of Rock Mechanics and Engineering, 2004,23(12):2065-2068.
China Civil Engineering Journal, 2001,34(2):79-83.

Bassey2,b 1,2Department of Mining Engineering, Federal University of Technology, Akure, Nigeria.
[3] Goodman, R.E. and Shi, G., Block Theory and its Application to Rock Engineering.
Bulletin of Engineering Geology and Environment 57 (2), 1998, 151 – 160
Symposium on Engineering Geology in Underground construction, 1983
[19] Wyllie, D.C., and Mah, C.W., “Rock Slope Engineering Civil and Mining” Spon Press, Taylor and Francis Group, London and New York, 2003

Introduction Civil structures in Japan were started to construct since 1950s to support the rapid increase of the economic and social infrastructure.
Accordingly, the maintenance of those aging structures has been becoming the key in civil engineering.
Currently strong movement to make the AE monitoring standard in concrete engineering can be seen e.g., in the recommended practice for in-situ monitoring of concrete structures (NDIS 2421[1]).
Structural Engineering World Congress 2002, Paper No.
Structural Engineering World Congress 2002, Paper No.

Leung 2,c 1 Department of Civil Engineering, Dalian University of Technology, Dalian 116024, China 2 Department of Civil Engineering, Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong a slxu@dlut.edu.cn, bxiufangzhang_cn@yahoo.com.cn, cckleung@ust.hk Keywords: Ultra-high toughness cementitious composite, UHTCC/RC composite beam, RC beam, flexural behavior, crack width, reinforcement ratio Abstract: Ultra-high toughness cementitious composite (UHTCC) exhibits the pseudo-hardening feature when subjected to tensile load and has high tensile strain capacity of normally up to 3%.
The strain hardening engineered cementitious composite recently proposed by Victor Li [1], is generally regarded as one of the most promising construction materials for controlling crack width of structural elements.
Intoduction of strain-hardening Engineered Cementitious Composites in Design of Reinforced Concrete Flexural Members for Improved Durability.

Research on New Technology to Control Highway Semi-rigid Base Asphalt Pavement Cracks Hongliang Denga, Xiaoyin Fub ，Wenxue Gaoc, Tingting Nid, and Kaijiang Chene The College of Architecture and Civil Engineering, Beijing University of Technology, Beijing 100022, China adenghongliang@bjut.edu.cn, b fuxiaoyin@emails.bjut.edu.cn, c wxgao@bjut.edu.cn, dnitingting@emails.bjut.edu.cn, echenkaijiang@emails.bjut.edu.cn Keywords: Semi-Rigid Base Asphalt Pavement, Reflection Crack, Intelligent Composite Material Abstract.
It had made important engineering effect.
Journal of Transportation Engineering[J]. 2008, (11): 483~487
Mechanics in Engineering. 2008, 30(6):11-17 [12] Shouwen YU, Jianxiang WANG.
Mechanics in Engineering. 2007, 29(5):1-6 [13] Hongliang Deng, Dan Liao, Zhengnian Wang.

Effect of Potassium Hydroxide on Geotechnical Properties of Biomass Fuel Ash Stabilized Lateritic Soil Joseph Adebayo Ige* Department of Civil Engineering, Ladoke Akintola University of Technology, Ogbomoso-Nigeria *Correspondence: jaige@lautech.edu.ng Keywords: Biomass fuel ash, Subgrade and Potassium Hydroxide Abstract.
Engineers are often faced with the problem of constructing road bed on or with soils which do not possess sufficient strength to support wheel load imposed upon them either in construction or during the service life of the pavement.
The soil sample was taken to the Geotechnical Engineering Laboratory of the Ladoke Akintola University of Technology, Ogbomoso, Nigeria where it was stored.
A. (2010): “Characteristics of Bamboo Leaf Ash Stabilization on Lateritic Soil in Highway Construction,” International Journal of Engineering and Technology, Vol.2(4).78 –88 [3] EuroSoilStab. (2002).
American Journal of Civil Engineering and Architecture.

., No.22, Nanxiaojie, Xizhimen, Xicheng District, Beijing 100035, China 2 Beijing Key Lab of Heating, Gas Supply, Ventilating and Air Conditioning Engineering, Beijing University of Civil Engineering and Architecture, Beijing 100044, China a liqing@bjgas.com, b duanzhiyin@bucea.edu.cn, c wangqy@bjgas.com, d liurong@bucea.edu.cn * These authors contribute equally to this work Keywords: Parametric study; submerged combustion vaporiser; computer modelling; heat transfer.
The effect of structural parameters of heat exchanger and wall temperature on natural convection heat transfer was analysed and a correlation of Nusselt number for the air side natural convection heat transfer of vaporizer was fitted, providing a reference for engineering practice.
The results of study provide useful data for design, operation management and engineering application.
Acknowledgements The authors would like to acknowledge the financial supports provided for this research by the industrial partnership project (Feasibility study of LNG vaporiser by independent research and development, 13JK008), scientific research fund (0031614014) and Key Lab of HVAC of Beijing University of Civil Engineering and Architecture.

Optimizing Study of Top Beam Structure of Electrostatic Precipitator Casing Xiaomeng Ji1,a, Dengfeng Wang*1,b, Yuanqing Wang2,c, Yongjiu Shi2,d 1 School of Environment and Civil Engineering, Jiangnan University, Wuxi, China, 214122; 2 Civil Engineering Department, Tsinghua University, Beijing, China, 100086 alo.xiaomeng@163.com, bhappywdf@126.com, cwang-yq@mail.tsinghua.edu.cn, dshiyj@mail.tsinghua.edu.cn Keywords: Top beam of electrostatic precipitator casing, Optimizing design, Truss beam system, Load effect, Evaluation method of internal force, Economical configuration Abstract.
Therefore, the axial force of each member can be obtained by the linear method according to the plane structural system of beam and link during engineering design conservatively.
Conservatively, in the following analyses and practical engineering design, it should be taken as pn,b=0.7pn, pn,t =0.5pn.
In the following analyses and the engineering design, ΔT is taken as 50℃.