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To this aim, the inversion of the Christoffel equation (3) yields the well-known relations (5) between the engineering elastic moduli (the Young modulus E, the shear modulus G and the Poisson ratio n), the velocities of longitudinal waves VL and of longitudinal waves VT and the density r.
Piccioni, Seismic Response of a Historic Masonry Construction Isolated by Stable Unbonded Fiber-Reinforced Elastomeric Isolators (SU-FREI), Key Engineering Materials (2014)
Diaferio, Dynamic Analysis of a Historical Fortified Tower, Key Engineering Materials (2014)
Aziam, Nondestructive Characterization of Ornamental Rocks with Ultrasound, Civil and Environmental Research 5 (2013) 21 – 25

Design and Field Measurement Analysis of Steel Template in Axis Rotating Structures Changming Hu1,a, Fengyun Liu1,b, Jialing Che1,c , Yunbo Zhao1,d, Qiong Wu 1,e 1 School of Civil Engineering, Xi’an University of Architecture and Technology, Xi’an, 710055, China ahu.tm@163.com, bfengyun4449@126.com, cche_jialing@126.com, dzhaoyunbo0801@163.com, emomo891026@126.com Keywords: Template design, Axis rotating structure, Steel template, Field measurement.
Technique of Formwork and Scaffold in Concrete Engineering [M].
ANSYS Numerical Analysis of Engineering Structures [M].

Lateral Force Resisting Systems Made of Cold-Formed Steel Material: Proposal of Seismic Design Criteria for 2nd Generation of Eurocode 8 SHAKEEL Sarmad1, a and CAMPICHE Alessia2,b* 1Department of Civil Engineering, National University of Technology, Sector I-12, Islamabad, Pakistan 2Department of Structures for Engineering and Architecture, University of Naples “Federico II”, Via Forno Vecchio 36, Naples, Italy asarmad.shakeel@nutech.edu.pk, balessia.campiche@unina.it Keywords: Eurocode 8, seismic design criteria, lightweight steel structures, lateral force resisting systems, cold-formed steel.
However, some of their parts have become obsolete if analyzed in the light of the intense scientific research and technological progress in the structural engineering field made over the last years in Europe [9–25].

Investigating Mechanical Properties of Sustainable Concrete Admixing Wollastonite Micro Fibre and Granite Block Cutting Waste Ajay K Mandrawalia1,a* and Arun Gaur1,b 1Civil Engineering Department, MNIT, Jaipur, 302017, Rajasthan, India a 2016rce9507@mnit.ac.in, b arungaur.mnit@gmail.com Keywords: Cement; Wollastonite micro fiber; Granite block cutting waste; Concrete Technology Abstract.
Some engineering properties of limestone concrete. 
Journal of Materials in Civil Engineering, 24(7), pp.816-824

Non Linear FEM Modelling for the Design of Openings in Masonry Walls Daniel Meloni1,a *, Barbara De Nicolo2,b 1,2 Department of Civil and Environmental Engineering and Architecture, P.zza D’armi, 09123 Cagliari, Italy a daniel.meloni@unica.it, b denicolo@unica.it Keywords: Unreinforced Masonry, Seismic Analysis, FEM, Non-Linear Analysis.
Part II: the continuum model and its applications, Earthquake Engineering and structural Dynamics, 26 - Part IV, (1997)
Rots, Multisurface Interface Model for Analysis of MasonryStructures, Journal of Engineering Mechanic, 123, (1997)

Cohesive Zone Modelling and the Fracture Process of Cement-Based Composites Vladislav Kozák1,a* and Jiří Vala1,b 1Brno University of Technology, Faculty of Civil Engineering, Institute of Mathematics and Descriptive Geometry akozak.v@fce.vutbr.cz, bvala.j@fce.vutbr.cz Keywords: cement-based composites, quasi-brittle fracture, cohesive interfaces, computational modelling.
Introduction Complicated material structure of numerous materials for engineering applications, including cement-based composites, crucial in building practice, does not allow reliable prediction of their behaviour under mechanical, thermal, etc. loads using the conventional simplified methods of classical fracture mechanics, coming from [1], revised by [2].
Chlup, Crack growth modelling in the silicon nitride ceramics by application of the cohesive zone approach, Key Engineering Materials 592-593 (2013), 193–196

Citation & Copyright (to be inserted by the publisher) Application of Magnetorheological Fluid to Semi-Active Control of Building Structures by BRI and Partners Hideo Fujitani1, Hiroshi Sodeyama 2, Katsuhiko Hata 3, Takeshi Hiwatashi4, Yoichi Shiozaki5, Namihiko Inoue 6 and Satsuya Soda 7 1 Dept. of Architecture and Civil Engineering, Kobe University, Rokkodai-cho, Nada, Kobe, Japan 2 Sanwa Tekki Corporation, 2703 Nakaokamoto, Kawachi-machi, Tochigi, Japan 3 Bando Chemical Industries, Ltd., 3-1-6 Ashihara-dori, Hyogo, Kobe, Japan 4 Techinical Research Institute, Toa Corporation, 1-3 Anzen-cho, Tsurumi, Yokohama, Japan 5 Nishimatsu Construction Co., Ltd., 4054 Nakatsu, Aikawa-cho, Aiko, Kanagawa, Japan 6 Dept. of Structural Engineering, Building Research Institute, 1 Tachihara, Tsukuba, Japan 7 Dept. of Architecture, Waseda University, 3-4-1 Okubo, Shinjuku, Tokyo, Japan Keywords: Magnetorheological (MR) Fluid, Variable damper, Semi-active
Harwood: Vibration Control Using Semi-Active Force Generators, Journal of Engineering for Industry, Transactions of ASME, May 1974, pp.619-626.

Studies about the initial curing conditions on the carbonation resistance of fly-ash concrete Enli Lu 1, a, Guo Li 2,b, Yingshu Yuan3,c, Ou Geng4,d and Jianmin Du5,e 1State key laboratory for geomechanics and deep underground engineering, School of Mechanics & Civil Engineering, China University of Mining & Technology, Xuzhou Jiangsu, 221116, China aluenli2005@163.com, bguoli@cumt.edu.cn, cysyuan@cumt.edu.cn, dougeng@cumt.edu.cn, edjm1975@cumt.edu.cn Keywords: initial curing; curing temperature; curing time; fly-ash concrete; carbonation Abstract.
[5] G.Li, N.Otsuki, Y.S.Yuan: Procedia Engineering, 1 (2009):742-749

Sustainability Elements of IBS Formworks System in Malaysia ROSLI Mohamad Zin1, a, MOHD AFFENDI Ismail1, b, MOHAMMED TAHER Alashwal1, c, SURIANI Hassin1, d,ROZANAZakaria1, e 1Construction Technology and Management Centre (CTMC), Faculty of Civil Engineering, UniversitiTeknologi Malaysia, 81310 Johor Bahru, Johor, Malaysia aroslizin@utm.my,bfendisma@gmail.com, banne_megatron@yahoo.com, calashwal52@yahoo.com,erozana@utm.my Keyword: IBS, formwork system, sustainability.
[3] Abdul Majid M., Z and McCaffer R., Assessment of Work Performance of Maintenance Contractors in Saudi Arabia.Journal of Management in Engineering.ASCE. (1997) [4] Hanna, S., Munasinghe, M., Property Rights and the Environment: Social and Ecological Issues, 172 pp., World Bank, Washington, D.C., (1995) [5] Barbier, E., The Concept of Sustainable Economic Development.
World Academy of Science, Engineering and Technology, 53, 807- 814(2009)

At present, a lot of fly ash has been used in all aspects of expressway engineering(Jie Zhang and Ruben Solis,2008)[14], including soft foundation treatment, subgrades filling, bridge or road cement and concrete cement and concrete admixture, pavement binder et al, among these, the fly ash used as the subgrades filling is largest.
Vomberg, et al, Materials and Structures, 22(1989), p.299-308 [14] Jie Zhang and Ruben Solis, Science Press Beijing and Springer-Verlag GmbH Berlin Heidelberg Geotechnical Engineering for Disaster Mitigation and Rehabilitation, 2008 [15] Das.
Yudhbir, J of Materials in Civil Engineering, ASCE.