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Journal : JOURNAL OF CIVIL ENGINEERING, BUILDING AND TRANSPORTATION

Analysis of Plain and Threaded Spiral Reinforcement on The Compressive Strength of Concrete Cylinder with Coarse Agregate From Baula Mursalim La Ola; Fathur Rahman Rustan; Arman Hidayat; Nira Niza
JOURNAL OF CIVIL ENGINEERING BUILDING AND TRANSPORTATION Vol. 7 No. 2 (2023): JCEBT SEPTEMBER
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/jcebt.v7i1.8953

Abstract

Column is a part of concrete structure that bears the largest axial compressive load. The use of stirrup reinforcement in columns can maintain strength and stability so that the load is distributed evenly. The Indonesian Structural Concrete Requirements for Building (SNI 2847:2019) requires the use of threaded steel bar in column structures. This research aims to determine the effect of using plain steel bars (BJTP) and threaded steel bars (BJTS) reinforcement with a spacing variation of 3 cm and 5 cm. The research was conducted by conducting cylinder concrete test with a diameter of 15 cm and a height of 30 cm, spiral reinforcement with a diameter of 10 cm, concrete cover of 25 mm, and plain and threaded steel bars with a diameter of 10 mm. The test object is divided into 5 conditions, namely without any reinforcement, plain steel bars reinforcement, threaded steel bars reinforcement, and variations of 3 cm and 5 cm spacing on each steel bar reinforcement. The concrete used is made of local materials Baula splits and Tamboli sands from Kolaka District. The test results on concrete at 28 days showed that the use of spiral reinforcement on cylinder concrete can significantly increase its compressive strength by more than 50%, even reaching above 100% at closer spacing. Spiral reinforcement with threaded steel bars shows better strength increase compared to spiral reinforcement with plain steel bars.
Co-Authors Agus Satriadi Ahmad Taufik Abdullah Al Tafakur La Ode Andi Tria Yulianti Arif Arif Arman Hidayat Arman Hidayat Arya Dirgantara Arya Dirgantara Ayu Dita Damayanti Bagus Eko Prasetyo Baso Mursidi Dany Kusnadi Herlambang Devia Eka Rachmawati Djordhy Wira Wira Adyaksa Erich Nov Putra Razak Erika Aprianti Erika Aprianti Faisal Cahyadi Saima Fitriah Masud Gunawansyah Gunawansyah Gunawansyah Gunawansyah Haerul Purnama Hasriyanti Hasriyanti Heri Santoso Idul Adha Zulhijja Ahmad Idul Fitra Imam Mulyono Indar Ismail Jamaluddin Isramyano Yatjong Jayanti Yusmah Sari Kiky Rizky Amaliah La Ode Dzakir La Ode Dzakir La Ode Hasnuddin S. Sagala La Ode Muhamad Nurrakhmad Arsyad La Ode Nanang La Welendo Mansyur Mansyur Mappa Nashrun Masgode, Muhammad Buttomi Moh. Andi Asikin Muh. Ardiansyah Muhamad Thahir Azikin Muhammad Bottomi Masgode Muhammad Buttomi Masgode Muhammad Buttomi Masgode Muhammad Janwar Fauzi Muhammad Syaiful Muhammad Syarif Prasetia Muriadin Muriadin Mursalim Ninoy La Ola Mutmainnah Muchtar Nasrul Nasrul Nira Niza Noorhasanah Z Nur Fajriah Muchlis Nur Salam Saleng Nurfasiha Nurfasiha Nurfitria Ningsi Nuzul Vebryanto Idar Phradiansah Phradiansah Prasetyo, Bagus Eko Rachman, Ranno Marlany Rahmat Karim Rasmiati Rasyid Renaldi Renaldi Retno Julianti Retno Puspaningtyas Retno Puspaningtyas Retno Puspaningtyas Retno Puspaningtyas Rina Rembah Rini Sriyani Rini Sriyani Rini Sriyani Rismon Rismon Rizki Kumalasari Romy Talanipa Romy Talanipa Sahrul Sahrul Salfin Adrian Syarif Siti Nurjanah Ahmad Suharsono Bantun Sulha Sulha Suwarto Suwarto Syahrul Syahrul Tajri Tajri Try Sugiyarto Tryantini Sundi Putri Ummu Kalsum Umran Sarita Vita Asria Wayan Mustika Yaser Husain Yusran Latimba Yuwanda Purnamasari Pasrun Yuyun Anggraini