Analisis Kapasitas Lentur Balok Beton Tulang Berongga Akibat Perbedaan Kuat Tarik Tulangan
DOI:
https://doi.org/10.35965/eco.v21i3.1302Keywords:
Kuat Tarik Baja, Tulangan, Beton Bertulang, Rongga Botol PlastikAbstract
Penelitian ini bertujuan menetapkan karakteristik lentur balok beton tulang berongga akibat perbedaan kuat tarik tulangan. Dalam penelitian ini digunakan balok beton bertulang dengan mutu beton f’c=27Mpa dan dimensi 150x350mm, Panjang 3300mm dengan tulangan pokok 3D16mm dengan kuat leleh fy=475 Mpa (type WS) dan fy=324MPa (type RM). Setiap balok dengan type tulangan yang berbeda terdiri dari 3 balok yang dibedakan menurut panjang rongganya dan diberi notasi BR3A, BR3B dan BR3C. dengan tinggi rongga tetap : 180mm. Hasil penelitian menunjukkan bahwa variasi rongga tidak mempengaruhi kapasitas setiap balok dalam memikul momen. Perbedaan kapasitas momen lentur disebabkan oleh perbedaan kuat tarik baja tulangan.
This study aims to determine the flexural characteristics of hollow reinforced concrete beams due to differences in the tensile strength of reinforcement. In this study used reinforced concrete beams f'c=26.85 MPa and dimensions 150x350mm, length 3300mm. Bar reinforcement of 3D16mm with fy=475Mpa (WStype) and fy=324MPa (RMtype). Each beam with a different type of reinforcement consists of 3 beams that are distinguished by the length of the hollow which is namely BR3A, BR3B and BR3C. with a fixed hollow height (180mm). The results showed that hollows variations did not affect the carrying capacity of the moment. Different of capacity bending moment is caused by the difference in the tensile strength of the reinforcement
Downloads
References
Djamaluddin, R, (2013), “Flexural Behaviour of External Reinforced Concrete Beams”, Proceedings of the 2nd ICRMCE, Sebelas Maret Univ 2013.
Irmawaty, R., Djamaluddin, R, Malim, Wa O. A. R, (2016), “Flexural Behavior Of Styrofoam-Filled Concrete, IJEsCA, vol. 3, 1, May 2016, hal. 9 – 14.
Joy, J , Rajeev, R. (2014), “Effect of Reinforced Concrete Beam with Hollow Neutral Axis”, IJSRD, Vol. 2, Issue 10, 2014. pp. 341 – 348
Kumar,A.S, Joy, A (2015) “Experimental Investigation on Partial Replacement of Concrete Below Neutral Axis of Beam”, IJSR, Vol. 4-- 8, Aug 2015, pp1670 – 1674.
Mathew, I and Varghese S.M, (2016), “Experimental Study on Partial Replacement of Concrete in and Below Neutral Axis of Beam”, IJIRT, Volume 3 Issue 4, September 2016, pp.188 - 192
Park, R & Paulay, T. (1975), Reinforced concrete Structures, A Willey Interscience Publication, John Willey & Sons, New York
Parthiban, N and Neelamegam, M (2017), “Flexural Behavior Of RC Beam With Hollow Core In Shear Section, IRJET, Volume: 04 Issue: 04 April -2017, pp, 2263 - 2274
Rahardyanto,(2013),“Studi eksperimen tal balok berongga dengan limbah botol PET”, Jurnal Penelitian FT UI.
Sariman, S, and Nurdin, A.R, (2018), “Flexural Behaviour of T-Shaped RC Hollow Beam with Plastic Bottle Waste”, IJCIET,Vol.9, Issue4, Apr.‘18, pp.534–543,
Syahrul Sariman, Herman Parung, Rudy Djamaluddin dan Rita Irmawaty, (2020) “Flexural charachteristic of RC Beam with hollow core variation in Tension Area” Journal of Engineering & Applied Science (JEAS), ISSN 1816-949X, Vol. 15 Issue 6, January 2020, pp 1537 – 1543, Medwell Publications,
Varghese, A Basil. M.J, (2016), “Experimental and Numerical Studies on Reinforced Concrete Hollowcore Sandwich Beams”, IJIRSET, Vol. 5, Issue 8, August 2016, pp.14730 – 14737.
Varghese, N, Joy.A, (2016), Flexural Behaviour of RC Beam with Hollow Core at Various Depth, IJSR, Volume 5 Issue 5, May 2016, pp. 741 – 746
Downloads
Published
Issue
Section
License
Copyright (c) 2021 Syahrul Sariman, Rita Irmawaty
This work is licensed under a Creative Commons Attribution 4.0 International License.
