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Behaviour Of Bamboo Reinforcement In Flexural Strength Of Sea Water Concrete Slab Alamsyah, Alamsyah; Waluyo, Hery; Zulkarnain, Muhammad; Ananda, Faisal; Aljauhari, Zev
Journal of Green Science and Technology Vol 3, No 2 (2019): JOURNAL OF GREEN SCIENCE AND TECHNOLOGY
Publisher : FAKULTAS TEKNNIK UNIVERSITAS SWADAYA GUNUNG JATI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33603/jgst.v3i2.2385

World Resources Institute data shows that there will be a fresh water crisis in 2040 including Indonesia. Responding to the above, many studies have been carried out using seawater, one of which is on concrete. Several studies have shown that seawater does not reduce the quality of concrete, but provides a corrosion effect on reinforcement.In this study, sea water concrete slabs have been made using bamboo as a reinforcement that will not corrode due to seawater. For concrete mix design refers to SNI SNI 03-2834-2000 and for slab flexural strength refers to 03-2847-2002. Slab specimens with sea water concrete that have been made consist of Slab concrete of steel reinforcement (SCS), Slab concrete of bamboo reinforcement V type notch (SCBV)? and Slab concrete of bamboo reinforcement? U type notch (SCBU).The result of the compressive strength of sea water concrete can reach the compressive strength of the plan. Tensile strength of bamboo reaches 223.5MPaand approaching the tensile strength of steel reinforcement. The maximum load of SCBV and SCBU were decrease than theoretical analysis of0.14% and 21.51% respectively. Otherwise, the maximum load of SCS greater than theoretical analysis with a difference of 14.67%. The flexural strength of the concrete slab was not affected by sea water as in compressive strength of cylinder.Keywords: Bamboo reinforcement slab, Flexural strength, Seawater concrete

Perencanaan Jembatan Rangka Baja Pelengkung Sungai Liong Suhendra, Febry; Ananda, Faisal; Alamsyah, Alamsyah
Jurnal Teknik Sipil Vol 2 No 2 (2018): Jurnal Gradasi Teknik Sipil - Desember 2018
Publisher : P3M Politeknik Negeri Banjarmasin

Bengkalis government do project to build Liong river bridge with construction type is concrete arch bridge. But at relatively new service time, there was a big deflection in one of bridge segments. In this research will be design the bridge with steel arch bridge type. Bridge design using RSNI T-02-2005 about bridge load standard. For steel frame design refers to RSNI T-03-2005, and concrete structure design refers to RSNI T-12-2004. In piles calculation, using the Schmertmann method. The results of top structure design is top chord using WF.305.305.22.35, bottom chord WF. 305.305.39.63, diagonal chord WF.305.305.22.35, vertical hanger WF 203.203.10.17, wind bracing WF.203.203.8.12, truss bracing WF.203.203.8.12, girder using WF.400.200.8.13, cross girder WF.500.200.10.16, and the main girder using WF.500.200.10.16 profile. The results of bottom structure design is abutment width of 9,3 m and abutment length of 11 m. Using concrete piles with diameter of 50 cm, length 20 m and 28 point of stake. The largest deflection of bridge is 118,72 mm. This deflection is still safe because the value smaller than tolerance deflection L/240, which is 458,33 mm. The most compatible construction method for liong II river bridge is temporary coloumn method.

Effect The Use of Steel Fibers (Dramix) on Reinforced Concrete Slab Ananda, Faisal; Febriani, Oni; Pribadi, Juli Ardita; Junaidi, Junaidi; Gunawan, Saroji
CSID Journal of Infrastructure Development Vol 2, No 2 (2019)
Publisher : Universitas Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32783/csid-jid.v2i2.52

Currently concrete technology continues to grow and continue to innovate one of them using fibers. Fiber concrete has advantages over non-fiber concrete, among others: strong against the effect of shrinkage, ability to reduce crack, fire resistance, etc. In this study, concrete mix design using the procedures listed on SNI 03-2834-2000. The sample used is a cylinder with a height of 30 cm and a width of 15cm in diameter, which is used for compression and tensile testing, while the slab is 400cm x 100cm x 15cm. The fiber used is steel fiber (dramix), with the addition of 2/3 of the thickness of the slabs. The charging is done using a two-point loading. From the result of the research, it is found that the loading of non-fiber slab (0%) of the initial crack is the maximum crack that has passed the maximum crack allowed with a crack width of 1.3 mm with a loading of 1160 kg. The initial crack with the largest load is found on the 1% fiber mixed slab, with the initial crack also being a maximum crack of 0.5mm which also has exceeded the required maximum crack. In the 4% slab the initial crack of 0.1 mm is a minimal initial crack with a load greater than the load of a non-fiber (0%) slab by load1200 kg. While the maximum load on the maximum crack according to the applicable maximum crack conditions, on the 5% fiber mixed slab with a crack width of 0.32mm by loading 1250 kg .

Perencanaan Jembatan Rangka Baja Pelengkung Sungai Liong Febry Suhendra; Faisal Ananda; Alamsyah Alamsyah
Jurnal Teknik Sipil Vol 2 No 2 (2018): Jurnal Gradasi Teknik Sipil - Desember 2018
Publisher : P3M Politeknik Negeri Banjarmasin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31961/gradasi.v2i2.594

Bengkalis government do project to build Liong river bridge with construction type is concrete arch bridge. But at relatively new service time, there was a big deflection in one of bridge segments. In this research will be design the bridge with steel arch bridge type. Bridge design using RSNI T-02-2005 about bridge load standard. For steel frame design refers to RSNI T-03-2005, and concrete structure design refers to RSNI T-12-2004. In piles calculation, using the Schmertmann method. The results of top structure design is top chord using WF.305.305.22.35, bottom chord WF. 305.305.39.63, diagonal chord WF.305.305.22.35, vertical hanger WF 203.203.10.17, wind bracing WF.203.203.8.12, truss bracing WF.203.203.8.12, girder using WF.400.200.8.13, cross girder WF.500.200.10.16, and the main girder using WF.500.200.10.16 profile. The results of bottom structure design is abutment width of 9,3 m and abutment length of 11 m. Using concrete piles with diameter of 50 cm, length 20 m and 28 point of stake. The largest deflection of bridge is 118,72 mm. This deflection is still safe because the value smaller than tolerance deflection L/240, which is 458,33 mm. The most compatible construction method for liong II river bridge is temporary coloumn method.

PENGARUH PENAMBAHAN SERAT IJUK DAN KAWAT BENDRAT PADA PAVING BLOCK Faisal Ananda; Musyafa Musyafa; Zarina Zarina; Suhairi Suhairi
INOVTEK POLBENG Vol 6, No 2 (2016): INOVTEK VOL.6 NO 2 - 2016
Publisher : POLITEKNIK NEGERI BENGKALIS

Abstrak Paving block merupakan salah satu alternatif pengganti perkerasan rigid yang ada. Khususnya di daerah yang mempunyai kekuatan struktur tanah labil. Pada penelitian ini mencoba untuk memberikan keragaman komposisi dengan menambahkan ijuk dan kawat bendrat, mengingat paving block yang ada hanya terdiri komponen struktur semen dan pasir. Komposisi penambahan ijuk bernilai 2%, 4%, 6% dan 8% terhadap berat semen yang di tuangkan ke dalam 2/3 cetakan paving block, dan penambahan kawat bendrat 1, 2 dan 3 gulungan yang diletakkan pada 1/3 ketinggian paving block. Komposisi campuran semen dan pasir 1 : 11. Penambahan kawat ijuk sebesar 6% dengan 2 gulung kawat bendrat menghasilkan kekuatan maksimal sebesar 2,325 MPa atau selisih 501,65% dari paving block normal. Kata kunci : Paving block, serat ijuk, kawat bendrat

ASPEK KENYAMANAN TERMAL RUANG BELAJAR GEDUNG SEKOLAH MENENGAH UMUM di WILAYAH KEC.MANDAU Gunawan Gunawan; Faisal Ananda
INOVTEK POLBENG Vol 7, No 2 (2017): INOVTEK Volume 7, No 2, November 2017
Publisher : POLITEKNIK NEGERI BENGKALIS

Kenyamanan termal dan kualitas udara yang baik dalam ruangan kelas dapat memberi pengaruh positif pada kesehatan dan kinerja belajar siswa. Tulisan ini memberikan gambaran detail mengenai kondisi kenyamaan termal ruang belajar di sekolah menengah umum. Survey pengukuran suhu ruang belajar dilakukan di 13 (tiga belas) Sekolah Menengah Umum dan Kejuruan di wilayah Mandau. Data diambil dengan menggunakan alat 4 in 1 multi-function environment meter di 5 titik dalam ruang belajar dari setiap gedung sekolah . Dari penelitian ini didapat bahwa 5 (lima) sekolah kondisi termalnya di atas ambang hangat nyaman, 7 (tujuh) sekolah berada di bawah ambang hangat nyaman, dan hanya satu sekolah yang memenuhi kondisi nyaman optimal dengan suhu berkisar antara 25,90oC sampai dengan 27,60oC.Kata kunci - Kenyamanan termal, Suhu, Ruang belajar

Behaviour Of Bamboo Reinforcement In Flexural Strength Of Sea Water Concrete Slab Alamsyah Alamsyah; Hery Waluyo; Muhammad Zulkarnain; Faisal Ananda; Zev Aljauhari
Journal of Green Science and Technology Vol 3, No 2 (2019): JOURNAL OF GREEN SCIENCE AND TECHNOLOGY
Publisher : FAKULTAS TEKNNIK UNIVERSITAS SWADAYA GUNUNG JATI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33603/jgst.v3i2.2385

World Resources Institute data shows that there will be a fresh water crisis in 2040 including Indonesia. Responding to the above, many studies have been carried out using seawater, one of which is on concrete. Several studies have shown that seawater does not reduce the quality of concrete, but provides a corrosion effect on reinforcement.In this study, sea water concrete slabs have been made using bamboo as a reinforcement that will not corrode due to seawater. For concrete mix design refers to SNI SNI 03-2834-2000 and for slab flexural strength refers to 03-2847-2002. Slab specimens with sea water concrete that have been made consist of Slab concrete of steel reinforcement (SCS), Slab concrete of bamboo reinforcement V type notch (SCBV) and Slab concrete of bamboo reinforcement U type notch (SCBU).The result of the compressive strength of sea water concrete can reach the compressive strength of the plan. Tensile strength of bamboo reaches 223.5MPaand approaching the tensile strength of steel reinforcement. The maximum load of SCBV and SCBU were decrease than theoretical analysis of0.14% and 21.51% respectively. Otherwise, the maximum load of SCS greater than theoretical analysis with a difference of 14.67%. The flexural strength of the concrete slab was not affected by sea water as in compressive strength of cylinder.Keywords: Bamboo reinforcement slab, Flexural strength, Seawater concrete

PREDIKSI KERUSAKAN KINERJA STRUKTUR BANGUNAN GEDUNG MENGGUNAKAN JARINGAN SARAF TIRUAN DENGAN METODE PURELIN Muhammad Gala Garcya; Faisal Ananda; Armada Sukri
Jurnal TeKLA Vol 4, No 2 (2022): TeKLA Vol. 4 No. 2
Publisher : Politeknik Negeri Bengkalis

An earthquake is one of the natural events whose magnitude cannot be predicted. This is can happen because the direction of the earthquake work depends on the movement of the soil that supports it. This is generally the biggest threat to construction, especially buildings. Buildings are expected to be built because they can use even a small area of land. However, over time, it is common for buildings to collapse due to earthquakes, so a more detailed analysis is needed to design a better earthquake-resistant building. Time history analysis is one of the analyzes used to evaluate buildings against earthquakes. However, time history analysis has a weakness, namely the duration of the analysis tends to be long, so determining whether a structure is still able to function according to plan is difficult to measure. Analysis of artificial neural networks by utilizing structural response data is expected to be able to predict the structural performance of building structures. The purelin method reads data linearly but in this case, predicts based on previous data or is known as the Backpropagation Analysis method.

Sistem e-Intellectual Property Rights (IPR) Politeknik Negeri Bengkalis Nurul Fahmi; Faisal Ananda; Suhada
ABEC Indonesia Vol. 10 (2022): 10th Applied Business and Engineering Conference
Publisher : Politeknik Caltex Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar

The purpose of this research is to build an application of the e-Intellectual Property Rights (IPR) System of the Bengkalis State Polytechnic using the Codeigniter framework and Web Technology. The specific target to be achieved and the method to be used in this research is to build an e-Intellectual Property Rights (IPR) application at the Bengkalis State Polytechnic using web technology and the Codeigniter framework so that lecturers can apply for IPR online and systemically. This system has 3 systems, namely the lecturer, operator and administrator side. The test method uses the blackbox method, which will test the suitability of the application functions as designed. The results obtained from the test are feasible to use for the application of this application.

STUDI PARAMETRIK: KINERJA SEISMIK KOLOM KOMPOSIT EWECS (ENGINEERING WOOD ENCASED CONCRETE-STEEL) DENGAN BAJA PROFIL KING CROSS Zev Al Jauhari; Faisal Ananda; Fauzan Fauzan; Ruddy Kurniawan
JUTEKS : Jurnal Teknik Sipil Vol 3 No 2 (2018): JUTEKS (Jurnal Teknik Sipil)
Publisher : P3M- Politeknik Negeri Kupang

Kolom komposit EWECS (Engineering Wood Encased Concrete-Steel) merupakan struktur komposit hybrid yang telah dikembangkan untuk zona seismik rendah dan tinggi. Studi eksperimental pada perilaku seismik kolom komposit EWECS telah dilakukan oleh Fauzan et. al, 2005. Untuk melengkapi dan memvalidasi hasil studi eksperimental, analisis numerik dilakukan pada kolom EWECS di bawah beban konstan aksial dan beban lateral siklik. Analisis berbasis metode elemen hingga ini dilakukan untuk mengetahui kinerja struktural kolom EWECS menggunakan baja profil king cross dan dibandingkan dengan hasil eksperimental. Analisis numerik menggunakan program ANSYS APDL v.14, untuk mengetahui perilaku seismik struktur kolom berupa karakteristik histeresis, distribusi tegangan utama, dan mode kegagalan. Hasil analisis numerik menunjukkan bahwa kolom EWECS memiliki kinerja yang sangat baik tanpa kerusakan parah, bahkan pada story drift akhir, R 5%. Kayu panel berkontribusi terhadap kapasitas kolom hingga R 5%, meskipun retak pada kayu muncul setelah R 3%. Secara umum, distribusi tegangan pada model FE dapat mewakili mode kegagalan spesimen kolom dengan baik. Analisis numerik studi parametrik juga dilakukan pada kolom komposit EWECS. Berdasarkan analisis studi parametrik, semakin besar tebal kayu maka semakin meningkat kinerja seismik kolom, namun besarnya disipasi energi cenderung tetap. Semakin tinggi mutu beton maka semakin meningkat kinerja seismik kolom, namun gaya geser maksimum hanya mengalami sedikit kenaikan

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