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Selection of Construction Parameters in Heading Pre-reinforcement Working Method for Liuyang River Tunnel on Wuhan-Guangzhou High-Speed Railway Zhimin Xiang1,2，Renai Yuan3 and Taiyue Qi4 1 School of Civil Engineering, Central South University, Changsha, Hunan, 410083; 2 China Railway & Airport Construction Group Corporation, Beijing, 100093; 3 China Railway First Group Co., Ltd., Xi'an, Shaanxi, 710054; 4 Southwest Jiaotong University, Chengdu, Sichuan, 610031; Keywords: weak wall rock tunnel; fiberglass rockbolt; sensitivity analysis; heading pre-reinforcement method; Abstract: The Liuyang River Tunnel on Wuhan-Guangzhou High-Speed Railway goes through the bottom of Liuyang River, the geological condition of which wall rock is not suitable for the construction.

Mahmoud, M.S.Morsy, Thermal Expansion of Glass Fiber Reinforced Polymer, Civil Engineering Research Magazine, Al-Azhar University (1999).

Journal of Jilin Institute of Architecture ＆Civil Engineering, 2012(05) [7] Tu Qiang, Wang Lei.

Introduction There is significant renewed interest in atmospheric hypersonic flight using airbreathing propulsion by NASA and the United States Air Force as it offers the potential for feasible and affordable access space and high speed civil transportation.
Hamilton et al. developed an engineering method called “Langley Approximate Three-Dimensional Convective Heating” based on the axisymmetric analog for three-dimensional boundary layers[4].

Confinement effectiveness in eccentrically loaded masonry columns strengthened by Fiber Reinforced Cementitious Matrix (FRCM) jackets Luciano OMBRES1 a * ¹ Department of Civil Engineering, University of Calabria, Arcavacata di Rende (CS), Italy Phone n. 39 984 494024; e-mail: luciano.ombres@unical.it Keywords: FRCM, Carbon, masonry, confinement.

Microstructure, Texture, Mechanical and Corrosion Performance of the Stainless Duplex Steel UNS S32205 Submitted to Warm Rolling Dagoberto Brandão Santos1,a*, Raphael França Assumpção2,b, Daniela Barçante Perasoli2,c, Dalila Chaves Sicupira2,d 1Metallurgical and Materials Engineering Department, Universidade Federal de Minas Gerais, Av.
Due to the combination of high corrosion resistance, good mechanical strength and toughness, duplex stainless steels (DSS) have been used in the chemical, civil construction, petrochemical, nuclear, pulp and paper, and marine industries [1,2].

Durability Assessment of Cement Matrices for Neutralization Sludge Disposing Bozena Dohnalkova1,a and Rostislav Drochytka2,b 1,2Brno University of Technology, Faculty of Civil Engineering, Veveri 331/95, 602 00 Brno, Czech Republic adohnalkova.b@fce.vutbr.cz, bdrochytka.r@fce.vutbr.cz Keywords: Neutralization sludge, solidification/stabilization, cement matrices, hazardous waste, leachability.

Archives of Civil and Mechanical Engineering 12, 3, 284–291

Civil and environmental engineering, vol.31 (2009),p.132-134.

The Effect of Biaxial Interlocking Block to the Masonry Wall Properties under Uniaxial Compression Load Fauziah Aziz1,2,a* Mohd Fadzil Arshad1,b and Hazrina Mansor1,c 1Faculty of Civil Engineering, University Technology Mara, 40450 Shah Alam, Selangor, Malaysia 2Polytechnic Sultan Idris Shah, Sg Lang, 45100 Sg.Ayer Tawar, Selangor, Malaysia afauziah_aziz@psis.edu.my, bfadiil2013@yahoo.com, chazrina_uitm@gmail.com Keywords: compressive strength, biaxial interlocking block, masonry, modulus of elasticity, Abstract.