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Bond Behavior between Tuff and Fired-Clay Brick Masonry Blocks and SRG Composites Giulia Baietti1,a*, Elisa Franzoni2,b, Giovanni Quartarone2,c, Alberto Fregni2,d, Christian Carloni3,e 1Department of Civil, Chemical, Environmental, and Materials Engineering, University of Bologna, Viale Risorgimento 2, 40136 Bologna, Italy 2Department of Civil, Chemical, Environmental, and Materials Engineering, University of Bologna, Via Terracini 28, 40131 Bologna, Italy 3Department of Civil Engineering, Case Western Reserve University, 10900 Euclid Ave, Cleveland, Ohio 44106-7201, USA agiulia.baietti2@unibo.it, belisa.franzoni@unibo.it, cgiovanni.quartarone2@unibo.it, da.fregni@unibo.it, echristian.carloni@case.edu *corresponding author Keywords: SRG, masonry, tuff brick, clay brick, salt crystallization, bond behavior Abstract.
Focacci, "Experimental investigation of tensile and bond properties of Carbon-FRCM composites for strengthening masonry elements," Composites Part B: Engineering, vol. 128, pp. 100-119,, 2017
Focacci, "Experimental and analytical investigation on bond between Carbon-FRCM materials and masonry," Composites Part B: Engineering, vol. 46, pp. 15-20, 2013
Myers, "Durability performance of FRCM composite bonded to concrete under different environmental aging conditions," in Proceedings of the 8th International Conference on Fibre-Reinforced Polymer (FRP) Composites in Civil Engineering, CICE 2016, 2016
Hubler, "Comprehensive concrete fracture tests: description and results.," Engineering fracture mechanics, vol. 114, pp. 92-103, 2013

Bavan1, a *,Shahrizan Bin Baharom2,b, Siti Aminah Osman3,C 1, 2, 3Department of Civil and Structural Engineering, Faculty of Engineering and Built Environment, National University of Malaysia, Bangi, Selangoor, Malaysia.
Acknowledgments The authors gratefully acknowledge the financial support provided by the Department of Civil Engineering, National University of Malaysia.
Wang, Stiffness and capacity of steel-concrete composite beams with profiled sheeting, Engineering Structures 27 (2005) 1074-1085
Mpegetis, Behaviour and design of steel fibre reinforced concrete slabs, PhD Thesis, Department of Civil and Environmental Engineering, Imperial College London, 2012
Kaminski, Proceedings of conference on modelling of reinforced concrete structures and composite structures with concrete strength degradation taken into consideration in Archives of Civil and Mechanical Engineering VI, Wroclaw, Poland, 2011, pp. 623-636

Experimental Study on Frothing Technics with Mixed Polyurethane Materials Yi Gao 1, a, Zhuobin Wei 2,b 1 Tianjin School District, Naval University of Engineering, Tianjin, 300450, China 2 Tianjin School District, Naval University of Engineering, Tianjin, 300450, China a gaoyi200801@sina.com, bweizhuobin@eyou.com Keywords: Base backfill, Consolidation of subsoil, Structure engineering, Polyurethane frothing Abstract.
Frothing technics with mixed polyurethane materials have been widely used in the field of civil engineering.
References [1] Wang Wei-li, Xu Biao: " Relation of the mechanical properties of rigid polyurethane foam with its density and content of its reinforced phase ", Engineering Plastics Application [J], Vol. 29, No. 8, p.8 -10, 2001
[3] Wei Zhuo-bin, Peng Quan-min, Wang Tie-cheng and Gao Yi: " Experimental study on the polyurethane foam used for rapidly stabilized back filling aggregate of roadbed ", Proceedings Of The 15th �ational Conference On Structural Engineering [C], No. Ⅱ, p.340 -343, 2006
[6] Gao Yi, Wei Zhuo-bin and Wang Tie-cheng, " Experimental study on the polyurethane materials used for rapid repair of airfield pavement," Journal of �aval University of Engineering [J], Vol. 19, No. 3, p.104 -107, 2007

Ultrasonic Attenuation Changes with Damage Level in Various Sized Concrete Specimens WANG Huailiang Civil and Architecture Engineering College, Dalian University, Dalian, China whuailiang@163.com Keywords: dam concrete; ultrasonic velocity; compression; damage variable; crack propagation Abstract.
Introduction Much of critical civil infrastructure, such as mass concrete dams, is rapidly approaching, or in some cases has already passed its original design life.

High-speed Cutting Machining Simulation of Aero Engine Casing Hole Tingjian Dong1, a, Jin Chen2, b, Huapeng Ding3, c 1Engineering and Technology Training Center, Civil Aviation University of China, Tianjin 300300, China a13116022180@163.com, b10jchen@sina.com, c474793000@qq.com Keywords: aero engine casing; high-speed machining; finite element analysis; cutting temperature.
Acknowledgements This work was supported by scientific research startup found item of Civil Aviation University of China.
(In Chinese) [10] Xinyu Song, Jun Zhao, Junling Jiang: Chinese Journal of Mechanical Engineering, Vol.20 (2009) No.7, p.763.

Comprehensive Evaluation for Cast-in-place Lightweight Gypsum Wall Based on The Theory of Fuzzy Matter-element Ja-bin Gang a*, Hui-min Li 1b, Xu Chen 1c, Ming-zhe GAO2d 1 School of Civil Eng., Xi’an Univ. of Arch. & Tech. , Xi’an 710055,China; 2 Design Institute of Xi’an Univ. of Arch. & Tech. , Xi’an 710055,China agangjiabin@163.com,bLi_Huimin2005@126.com,c13152435566@163.com,dgmz5757@163.com Keywords:cast-in-place lightweight gypsum wall;index system; fuzzy matter-element; comprehensive evaluation; weight Abstract: Cast-in-place Lightweight Gypsum Wall is a new green wall that industrial by-products are used as the main raw materials and the spot construction is employed by casting in place for construction, which improves the integrity and seismic performance of the wall.
Silvestre．Inspection and Diagnosis of Gypsum Plasterboard Walls[J]．American Society of Civil Engineers, 2011, 172（25）

Liu 1, c 1 Department of Civil Engineering, Taiyuan University of Technology79, Yingzexi Street, Taiyuan, 030024, China awoai.zhangyanmei@163.com, blhwtut@126.com (corresponding author), ccimeng2005@163.com Key words: Strong earthquake action, Elasto-plastic dynamic response, Plastic hinge, Seismic performance.
[2] Civil King Software Technology Co., Ltd.

Experimental study on reinforcing the prestressed concrete hollow slab with CFRP Wang Yu, Zhao Xiang, Luo Neng, Wang Lin (Department of Civil Engineering and Architecture, Southwest University of Science and Technology, MianYang, 621010, SiChuan,China) Key words: prestress, CFRP, concrete slab.
The fiber reinforced plastics are widely used to strengthen civil structures in many countries and areas, especially in strengthening girders of bridges and structures.

Development of Novel “Sponge-type” Sorbent for Elimination of Cs: Preparation of Ammonium Molybdophosphate - Polyurethane Foam (AMP-PUF) Composite and Its Sorption Behavior Masahiko Murakami1, a, Simpei Ohnishi2, Masaya Hirano1, b, Ken-ichi Itoho1, c and Toshiaki Saito2, d 1 College of Science and Technology, Nihon-University, Department of liberal arts and science 7-24-1 Narashino-dai, Funabashi-shi, Chiba 274-8501, JAPAN 2 College of Science and Technology, Nihon-University, Department of civil engineering 1-8-14 Kandasuruga-dai, Chiyoda-ku, Tokyo 101-8308, JAPAN amurakami@chem.ge.cst.nihon-u.ac.jp, bhirano@chem.ge.cst.nihon-u.ac.jp, ck-itoh@chem.ge.cst.nihon-u.ac.jp, dsaito@civil.cst.nihon-u.ac.jp Keywords: cesium, ammonium molybdophosphate, AMP, polyurethane foam, PUF, composite, sorbent, ion-exchange Abstract.

Kleidi Islami1,a , Giovanni Tecchio2,b and Claudio Modena3,c 1,2,3Department of Civil, Architectural and Environmental Engineering, University of Padua, via Marzolo n.9, Padua, Italy akleidi@dic.unipd.it, btecchio@dic.unipd.it, cmodena@dic.unipd.it Keywords: modal analysis, output-only techniques, reticular steel bridges Abstract.
Hong, "Weighting Matrices and Model Order Determination in Stochastic System Identification for Civil Infrastructure Systems," in PhD thesis (2010), Columbia University.