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Evaluation of Reduction Performance of Floor Impact Sound on Floor Covering in the Reverberation Chamber Jun Oh YEON1, a, Hye Kyung SHIN 2, b, Kwan Seop YANG2, c, Kyoung Woo KIM 2, d* 1Machinery & Environment Research Division, Korea Marine Equipment Research Institute, the republic of Korea 2Building & Urban Research Institute, Korea Institute of Civil Engineering and Building Technology, the republic of Korea ajoyeon@kormeri.re.kr, bhkshin@kict.re.kr, cksyang@kict.re.kr, dkwmj@kict.re.kr (Corresponding author) Keywords: Floor impact sound, Floor covering, Bang machine, Rubber ball, Insertion loss Abstract.
Accordingly, civil complaints between neighbors living in apartments can also be expected to increase.
Among civil complaints, floor impact sound generated between upper and lower floors via ceilings between upper and lower houses will be a chief complaint.
Acknowledgments This research was supported by a grant from a Strategic Research Project (A study on noise reduction solution for adjacency household in apartment house) funded by the Korea Institute of Civil Engineering and Building Technology.

Asian Journal of Civil Engineering, 2007, 8(2), p. 113-124
Journal of System Engineering, 2004, 19(2), pp.148-153.
China Civil Engineering Journal, 2006, 39(10), p.122-126.
Nuclear Power Engineering, 2002, 23(3), p.83-87.
Chinese Journal of Rock Mechanics and Engineering, 1992, 11(4), p.323-331.

Preliminary Study of the Unsteady Response Spectrum Based on Time-varying Pei Qiang1,a, Guan Ping2,b, Tian Jing1,c, CHEN Er-liang1,d 1The R&D Center of the Civil Engineering Technology, DaLian University, Dalian 116622; 2College of Civil Engineering and Architecture, DaLian University, Dalian 116622 apqiem@163.com, bding335@126.com, ckubaya101@163.com, d466725883@qq.com Keywords: ground motion; moveable notation; unsteady response spectrum; failure mechanism Abstract.
Journal of Hydroelectric Engineering, 2009, 28(5): 14-18
Journal of Earthquake Engineering and Engineering Vibration, 2008, 28(6): 44-53
World Information On Earthquake Engineering, 2003, 19(2): 11-15
World Information On Earthquake Engineering, 2003, 19(2):108-111

Application of Granulated Cable Plastic Waste for Soil Stabilization Martin LIDMILA1,a, Marcel JOGL1,b, Wojciech KUBISSA2,c, Roman JASKULSKI2,d and Pavel REITERMAN1,e * 1Faculty of Civil Engineering, Czech Technical University in Prague, Thakurova 7/2077, Prague 6 – Dejvice, Czech Republic 2Warsaw University of Technology, Faculty of Civil Engineering, Mechanics and Petrochemistry, 09-400 Plock, ul.
Paper deals with the assessment of practical utilization of granulated cable plastic waste (GCPW) for the production of stabilized soil layers in transport engineering.
Experimental Program Experimental program performed was focused on the determination of the influence of GCPW addition to fluidized fly ash composite, which could be used in transport engineering as a soil stabilization.

Luo1,2,b 1 Department of Civil Engineering and Architecture, University of Foshan, 18 Jiang Wan Road, Foshan, Guangdong 528000, China 2 School of Civil Engineering, Hunan University, Changsha, Hunan 410082, China a chen1310@tom.com, b qizhi@fosu.edu.cn Key words: steel and concrete composite girder , relative slip , shear lag, Galerkin method.
China civil engineering journal,Vol.37(2004),p.37-40 [3].
Mechanics and engineering, Vol.21(1999),p.16-17 [5].

., Dept. of Civil and Environmental Engineering Technology, College of Industrial Technology, King Mongkut’s University of Technology North Bangkok, Thailand 2 Assistant Prof., Dept. of Civil Engineering, King Mongkut’s University of Technology North Bangkok, Thailand 3 Associate Prof., Dept. of Civil Engineering, King Mongkut’s University of Technology North Bangkok, Thailand akrs@kmutnb.ac.th, bmanotes.kmutnb@gmail.com, cpiti.kmutnb@gmail.com Keywords: non-ductile columns, steel fiber reinforced concrete, cyclic load Abstract: The principal aim of this research is to improve the seismic performance of non-ductile reinforced columns using fiber reinforced concrete (FRC) by mixing steel fiber into the concrete.
[5] Zhao, Z., Yi, F., Ping, G., and Wancheng, Y., Seismic Study on Bridge Columns Reinforced with SFRC in Plastic-Hinged Range, Structural Engineers, Vol.5, 2010, pp.012.

., Rector of MSUCE 1, Sukneva Luiza, Ph.D student, leading engineer of analytical department2 Russia, Moscow, Moscow state university of civil engineering, Yaroslavskoe shosse 26 1volkov@mgsu.ru, 2suknevalv@mgsu.ru Keywords: BIM, simulation, thermal comfort, mathematical model.
References [1] Volkov A., General Information Models of Intelligent Building Control Systems / In Computing in Civil and Building Engineering, Proceedings of the International Conference, Nottingham, UK, Nottingham University Press // 2010, Paper 43, p. 8
Vestnik MGSU [Proceedings of Moscow State University of Civil Engineering]. 2013, no. 1, pp. 213—217

Novel Self-Healing Techniques for Cement Matrix Microcrack Ming Zhang1, a, Feng Xing2, b, Kaiyong Shi2,c, Peng Liu1,d 1 School of Civil Engineering and Architecture, Central South University, 410075, P.R.
China 2 Shenzhen Durability Center for Civil Engineering, Shenzhen University, 518060, P.R.
Self-healing concrete can monitor parameters of civil engineering, such as stress, strain, and temperature, and repair damage timely, which is very important to ensure the safety of concrete structure and extend service life, through in-depth study of the basic theory and application of self-healing concrete, traditional concrete materials will be a tremendous development.
Forest Engineering, Vol. 21 (20052), p 53-54. ], if repair crack with low modulus adhesive, the damping characteristics and flexibility of architecture structure could be improved, which can reduce sudden external load, such as earthquake, hurricane damage to buildings.

Numerical Simulation of Fracture Process Zone in Concrete Tension Specimen Mingli HUANG1, a, Tao XU 2, b, Fei WANG 1 and Wancheng ZHU 3, c 1 School of Civil Engineering & Architecture, Beijing Jiaotong University, Beijing 100044, China 2 School of Civil & Hydraulic Engineering, Dalian University of Technology, Dalian 116024, China 3 School of Resources and Civil Engineering, Northeastern University, Shenyang, 110004, China a huang1969@vip.sina.com, b neuxutao@126.com, c zhuwancheng@263.net Keywords: Concrete; Fracture process zone (FPZ); Acoustic emission; Numerical simulation.
Efforts in this direction are necessary for engineering more efficient cement-based materials and for improving analysis capabilities.

Unconfined Compression Strength of Tianluoshan Relic Soils Solidified by Methyl Acrylic Acid Resin CHAI Xinjun1, a, HE Chunfeng2,b , YU Jiewen3,c ,GAO Yansheng3,c, RAO Chenxi3,c 1 School of Civil Engineering, East China Institute of Technology, China 2 School of Civil Engineering, East China Institute of Technology, China 3 School of Civil Engineering, East China Institute of Technology, China axj_chai@126.com, bcfhe@ecit.cn, Keywords: Humid circumstances, relic soils, solidification, methyl acrylic acid, unconfined compression strength Abstract.
Chinese Journal of Geotechnical Engineering，2005，27(5)：567–570.