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Behavior of ductile beam with addition confinement in compression zone

Priastiwi Y.A.a, Imran I.b, Nurojia, Hidayat A.a

a Department of Civil Engineering, Diponegoro University, Semarang Central of Java, 50275, Indonesia
b Structural Engineering Research Group, Civil Engineering Department, Bandung Institute of Technology, Bandung West of Java, 40132, Indonesia

[vc_row][vc_column][vc_row_inner][vc_column_inner][vc_separator css=”.vc_custom_1624529070653{padding-top: 30px !important;padding-bottom: 30px !important;}”][/vc_column_inner][/vc_row_inner][vc_row_inner layout=”boxed”][vc_column_inner width=”3/4″ css=”.vc_custom_1624695412187{border-right-width: 1px !important;border-right-color: #dddddd !important;border-right-style: solid !important;border-radius: 1px !important;}”][vc_empty_space][megatron_heading title=”Abstract” size=”size-sm” text_align=”text-left”][vc_column_text]© 2014 The Authors.Published by Elsevier Ltd.This paper explains the behavior of both reinforced concrete beams with and without confinement in compression zone to evaluate the influence of confinement in compression zone to the increasing of beam ductility. Four beams with reinforcement ratio ρ-1.9% and ρ -2.5% have been tested with monotonic loading. The results showed that an increase up to 300% in concrete strain for beams with confinement on the compression zone than beams without confinement. The increase also occurred in the load capacity and the curvature of beams with confinement, while the moment capacity did not show significant improvement.[/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”Author keywords” size=”size-sm” text_align=”text-left”][vc_column_text]Beam ductilities,Compression zones,Concrete strain,Moment capacity,Monotonic,Monotonic loading,Reinforced concrete beams,Reinforcement ratios[/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”Indexed keywords” size=”size-sm” text_align=”text-left”][vc_column_text]Compression zone,Confinement,Ductility,Monotonic,Strain[/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”Funding details” size=”size-sm” text_align=”text-left”][vc_column_text]Gratitude to the Ministry of Education and Culture for funding given to this research through grant competition research programs BOPTN2014, Ditlitabmas Kemendikbud. In addition to structure laboratory Gadjah Mada University, Yogyakarta over a place of execution and testing tools.[/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”DOI” size=”size-sm” text_align=”text-left”][vc_column_text]https://doi.org/10.1016/j.proeng.2014.12.172[/vc_column_text][/vc_column_inner][vc_column_inner width=”1/4″][vc_column_text]Widget Plumx[/vc_column_text][/vc_column_inner][/vc_row_inner][/vc_column][/vc_row][vc_row][vc_column][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][/vc_column][/vc_row]