@ARTICLE{Khairuddin_S.A.A._Bond, author={Khairuddin, S.A.A. and Rahman, N.A. and Jamaluddin, N. and Jaini, Z.M. and Elamin, A. and Rum, R.H.M.}, volume={Vol. 66}, number={No 3}, journal={Archives of Civil Engineering}, pages={97-108}, howpublished={online}, publisher={WARSAW UNIVERSITY OF TECHNOLOGY FACULTY OF CIVIL ENGINEERING and COMMITTEE FOR CIVIL ENGINEERING POLISH ACADEMY OF SCIENCES}, abstract={The concrete-filled section of columns has been widely in construction used due to its structural elements. As a result, the usage of composite columns has recently increased all over the world. However, using foamed concrete alone does not result in much improvements in strength. Therefore, this paper examines the use of foamed concrete containing fibre to improve the strength of composite columns. Specifically, this study aims to determine the bond strength of concrete-filled hollow section (CFHS) with modified fibrous foamed concrete. Two types of fibre are used in this work, namely, steel fibre and polypropylene fibre, with rice husk ash (RHA) as a sand replacement to improve the compressive strength of foamed concrete. The CFHS with modified fibrous foamed concrete is tested by using the push-out method, and the results show that CFHS with steel fibre has a highest bond strength.}, type={Article}, title={Bond Strength of Concrete-Filled Hollow Section with Modified Fibrous Foamed Concrete}, URL={http://www.journals.pan.pl/Content/117453/PDF/04.Paper_721%20do%20druku_B5.pdf}, doi={10.24425/ace.2020.134386}, keywords={bond strength, concrete filled hollow section (CFHS), modified fibrous foamed concrete, rice husk ash (RHA), strength, push-out method}, }