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All Journal Jurnal Ilmu Lingkungan Jurnal Teknik Sipil APTEK Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Journal of ICT Research and Applications Proceedings ACES (Annual Civil Engineering Seminar) Jurnal Inotera Jurnal Pengabdian Magister Pendidikan IPA Pelita Masyarakat Journal of Applied Materials and Technology Jurnal Assyifa: Jurnal Ilmu Kesehatan Lhokseumawe Taklim : Jurnal Pendidikan Agama Islam Dinamika Lingkungan Indonesia SAINSTEK BATOBO: Jurnal Pengabdian Kepada Masyarakat Journal of Management Entrepreneur and Cooperative Beujroh : Jurnal Pemberdayaan dan Pengabdian pada Masyarakat Jurnal Vokasi Manajemen Dan Rekayasa Infrastruktur Sipil

Muhammad Shalahuddin

Universitas Riau

Author-ID : 378398

Religion Agriculture, Biological Sciences & Forestry Humanities Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Nursing Physics Public Health Social Sciences Transportation Other

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KAJIAN NILAI BANDING DAYA DUKUNG TIANG PANCANG DARI DATA UJI CPT, SPT, PDA, LOG BOR DAN PILE DRIVING FORMULA DI LAHAN GAMBUT PEKANBARU Shalahuddin, Muhammad
Proceedings ACES (Annual Civil Engineering Seminar) Vol 1 (2015): Annual Civil Engineering Seminar (ACES)
Publisher : Proceedings ACES (Annual Civil Engineering Seminar)

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Perencanaan dan pelaksanaan suatu pondasi tiang pancang pada lahan gambut untuk bangunandengan beban yang lebih besar memerlukan data tanah seperti data CPT, SPT, PDA, Log bordan Pile driving formula atau data yang lainnya. Data-data ini dengan formulanyamenghasilkan nilai daya dukung yang berbeda-beda, maka diperlukan evaluasi untukmembandingkan nilai daya dukung ijin (Qall) yang dihasilkan. Membandingkan nilai dayadukung ijin tiang pancang (Qall), dari data daya dukung ujung tiang (Qp) dan daya dukunggesekan kulit tiang (Qs) pada lokasi pengujian Pasar Cik Puan Pekanbaru. Daya dukung ijinrata-rata dari uji CPT 36,27 ton, dari uji SPT 33, 29 ton, dari uji PDA 33,15 ton, dari uji logbor 46,3 ton dan dari uji pile driving formula dengan data kalendring 46,5 ton. Hal inimenunjukkan bahwa nilai daya dukung ijin rata-rata dari uji CPT, SPT, PDA, log bor dan piledriving formula variatif dan tidak dapat menjadi data cross-check. Nilai daya dukung ijin tiangpancang dapat di-cross check dari data CPT, SPT dan PDA atau dari data Kalendering danLog Bor karena perbedaan nilai daya dukung ijinnya tidak signifikan.Kata kunci: CPT, SPT, PDA, Log bor, Pile driving formula, Daya Dukung, Tiang Pancang.

STUDI PERBANDINGAN KUAT TEKAN BETON DENGAN AGREGAT KASAR MENGGUNAKAN METODE SNI DAN METODE MAXIMUM DENSITY Shalahuddin, Muhammad
Jurnal Teknik Sipil Vol 13, No 1 (2014)
Publisher : Program Studi Teknik Sipil Fakultas Teknik Universitas Atma Jaya Yogyakarta

Abstract : Variations aggregate gradation in the mixed concrete greatly affect the characteristicsof the concrete. Concrete with dense and continuous gradation is expected to reduce the levels ofair and increases the unit weight of concrete and add to the strength of concrete.Concrete mixturewas planned SNI method with 25 MPa compressive strength with cement and water factorvariation and 15 sample units. To compare the methods of concrete mixtures with the maximumdensity with variation of water cement factor and sample cube 15 units.Compressive strength ofmaximum density method 26 Mpa and SNI method 23,8 Mpa. The compressive strengthmaksimum density method is higher 9.24 % than SNI method, it is also supported by the results ofconcrete weight 8117 kg at maximum density method and 8068 kg at SNI method. Slump withmaximum density method and SNI method shows the same value, then the level of work abilityis also the same.Keywords: Maximum Density, SNI, compressive strength of Concrete.

Eksperimental Penambahan Graphene Sebagai Zat Aditif Pada Campuran Asphalt Concrete Binder Course (AC-BC) Novia, Ali; Shalahuddin, Muhammad; Alwinda, Yosi
Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Vol 6 (2019): Edisi 1 Januari s/d Juni 2019
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains

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The type of pavement commonly used in Indonesia is flexible pavement that uses asphalt as its binding material. It is very important to maintain the characteristic of asphalt that functions as the aggregate adhesive in a mixture of asphalt concrete (laston). One way of maintaining or improving the characteristics of the laston is by using graphene as an additive. This study was aimed to examine and analyze the effect of adding graphene as an additive and to find out the most effective level of graphene addition in the asphalt mixture to the Marshall characteristics of the AC–BC laston mixture. This study combined the addition of graphene as an additive of 3.5%, 4%, and 4.5% of the weight of asphalt. The test results showed that the stability value of Marshall characteristics at optimum bitumen content conditions is increased. The highest stability value is found in the addition of 4.5% of graphene which is 1500 kg. The most effective level of graphene addition in the asphalt mixture against Marshall characteristics is by adding 4.5% graphene. The addition of 4.5% of graphene has the highest stability value with a difference of 200 kg or 14.81%, while the value of flow is 4,5 mm, VIM is 3.7%, VFA is 76%, VMA is 14,8%, and MQ is 350 kg/mm, all these values fulfill Bina Marga specifications 2010 revision 3, except the flow values. Keywords: Graphene, Marshall characteristics, AC–BC, Laston

Pemanfaatan Limbah Beton K 250 Sebagai Substitusi Agregat Kasar Pada Campuran Laston Lapis Antara (AC-BC) Ananda, Rizki Fajri; Shalahuddin, Muhammad; Yusa, Muhamad
Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Vol 6 (2019): Edisi 1 Januari s/d Juni 2019
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains

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Pavement construction requires aggregate which is non renewable material. Concrete waste such as from cubic test might be recyded. This study investigated marshall characteristic of Asphalt concretebinder course (AC-BC) which used of concrete waste as coarse aggregate substitute. Concrete waste was mixed with fresh aggregate at ratio of 100:0, 75:25, 50:50, 25:75 and 0:100 Asphalt contentvariation are 5%, 5.5%, 6%, 6.5% and 7%. The optimum aggregate contents for each variation are 6.08%, 5.83%, 5.87%, 5.10%, 5.55% respectively. The result show that all variation fulfilled the specification The 75:25 variation is recommended as mixture ratio with high stability value of 1445 Kg, Flow 3.40 mm, VMA 15.30%, VFA 77.50%, VIM 3.40%, MQ 440 Kg/mm and also asphalt content is affordable with 5.87% of optimum asphalt content.Keywords: AC-BC, Concrete Waste, Coarse Agregate

Pengaruh Penambahan Zat Aditif Graphene Terhadap Karakteristik Lapis Tipis Aspal Pasir (Latasir) A Putra, Rahmat Ade; Shalahuddin, Muhammad; Alwinda, Yosi; Amri, Amun
Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Vol 7 (2020): Edisi 1 Januari s/d Juni 2020
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains

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Latasir or a thin layer of asphalt sand is a pavement surface covering consisting of fine aggregates or sand or a mixture of both hard and asphalt mixed, stretched and compacted under certain conditions. Itis often used on the streets as light as local roads or road environment, in order to restrain the rate of water so as not to enter into pores in it. One of the efforts made to improve the quality of asphalt pavementby modifying the mixture material with the addition of certain additives. Graphene is thought to be able to become another asphalt addictive. Several previous studies used Grpahene in various reinforcementstructures. The purpose of this study was to determine the value of Marshall characteristics in the mixtureof Latasir A using graphene addictive. Variation made in this study were 0% (without mixture), 2%, 2.5%, and 3% for the presentation value of asphalt density as a comparison of the value of stability, flow, VMA, VIM, VFA and MQ. The results of this study indicate that the addition of graphene as an addictive to the asphalt mixture tends to increase the value of stability, the value of melt (flow) so that it becomesmore elastic because it is above the specification limit, and not too much increase in the value of the VIM, VMA, VFA, and Marshall Quotient (MQ) value. For the best Marshall Characteristics, the addition ofgraphene is 3% and the optimum asphalt content (KAO) is 8,50% with a stability value of 580 kg, flow value of 4.10%, VIM 4.50%, VFA 79.00%, VMA 22.30% and MQ 140.00 Kg / mm.Keywords: graphene, additives, Latasir, Marshall Characteristics

Pengaruh Konsentrasi Dan Rasio Berat Graphene Nanosheets (GNSS) Terhadap Karakteristik Hot Rolled Sheet (HRS) Bahri, Ahmad Syaiful; Amri, Amun; Shalahuddin, Muhammad
Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Vol 8 (2021): Edisi 2 Juli s/d Desember 2021
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains

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Hot rolled sheet (HRS) characteristics can be improved by adding additives in the asphalt. This study aims to analyze and determine the effects of concentration and weight ratio of graphene nanosheets (GNSs) additive on the characteristics of HRS. The research was carried out in several stages, starting from the preparation of graphite powder from 2B pencils, preparation of 60/70 penetration asphalt and aggregates, making GNSs solution using the turbulance assisted shear exfoliation (TASE) method and continued with the manufacture of HRS with variations in GNSs concentrations of 10 mg/ml, 20 mg/ml and GNSs weight ratios of 0%, 5%, 10%, 15%. The results showed that the concentration and weight ratio of GNSS could affect the stability value, flow and marshall quotient (MQ) of the HRS. The best results were obtained at a concentration of 20 mg/ml and a weight ratio of 15% GNSs, with a stability value of 1541.19 kg, flow of 4.13 mm and MQ of 391.74 kg/mm.Keywords : Asphalt, Graphene nanosheets (GNSs), Hot rolled sheet (HRS)

KINERJA ABU BATU BARA BERCAMPUR KAYU PADA STABILITAS DAN RONGGA PORI ASPAL HOT MIX HRS - WC Muhammad Shalahuddin
Jurnal APTEK Vol. 2 No. 1 (2010): APLIKASI TEKNOLOGI
Publisher : Universitas Pasir Pengaraian

The filler is difficult to get it in nature, hence to get it always use filler from fine aggregate and medium aggregate, cement and lime. Minus filler in HRS-WC caused bleeding. Filler characteristic have much space surface in unit and can absorbed asphalt bitumen and decrease void. Fly ash is the fine particulate matter (filler) which is prepitated from the stack of pulverized coal-wood fired boiler at electrical power generating plants PT. RAPP. The primary benefits of using fly ash are (1) environmental incentives becaused material used does not have to be wasted (2) cost saving, becaused fly ash is typically cheaper than cement and lime, and (3) availability, because fly ash sources are distributed geographically across the state.HRS-WC is a high durability HMA, it have more than asphalt bitumen and filler. Asphalt bitumen increase bitumen film thickness and filler increase void. Research activities are underway to investigate more effective and efficient ways of adding fly ash at the HMA production site. This research with 60 total sample specimen of HMA, variation of fly ash are 0 %, 6 % ; 10 % and 12 % and variation of bitumen are 5 %, 5,5 %, 6 %, 6,5 % and 7 %.

VARIAN CBR YANG MEWAKILI TERHADAP KEDALAMAN UJI DCP Muhammad Shalahuddin
Jurnal APTEK Vol. 4 No. 2 (2012): APLIKASI TEKNOLOGI
Publisher : Universitas Pasir Pengaraian

The relative strength of subgrade where tested by DCP to get the CBR field. DCP test conducted to adepth of 100 cm (long test equipment). Meaning that, the CBR representative is obtained from the relativestrength of the subgrade data to a depth 100 cm. CBR values can also be obtained by laboratory CBR test atsoil samples taken to a depth of 30 cm.Differences in depth review at the DCP test, reading are approaching a depth of 30 cm and 100 cm.CBR representative was calculated at the depth of 30 cm and 100 cm.CBR representative up to a depth of 30 cm was larger than the CBR representative up to a depth of 100cm. CBR representative up to a depth of 30 cm was 1,62 %, CBR representative up to a depth of 100 cm was1,2 %. Soil at a depth 30 cm to 100 cm, naturally have a lower density and CBR.

ANALISA KARAKTERISTIK BETON DENGAN VARIAN CANGKANG SAWIT-BATU PECAH Muhammad Shalahuddin; Alex Kurniawandy; Gussyafri -
Jurnal APTEK Vol. 5 No. 1 (2013): APLIKASI TEKNOLOGI
Publisher : Universitas Pasir Pengaraian

Concreteis amixture ofportlandcement,fine aggregate, coarse aggregateand waterwith orwithout additives. Palmshells are hard enough with a lot of surface rupture to beable toreplace thecoarse aggregateonconcreteproperties, especially fornonstructuralconcrete.Combinationof materialconblock concrete of 60 % palm shelland 40% sand using water-cement ratio 0.4 and 0.45 showedstrength 4.0MPa(Muhammad Shalahuddin, 2012).Mixingconcreteis done byDOEmethod,60 samplescylindricaldiameter of 15cm andheight of 30cm. Compressive strengthof concretetestedat 28 dayswith a variety of water-content ratio and a variety of coarse aggregate-palm shells.The greater the percentage of use of the palm shell, made of concrete compressive strength decreases. Concrete compressive strength decreases with increasing of water-content ratio. Variations palm shell 50% and 50% of crushed stone with water-content ratio 0.4 and 0,45 produces compressive strength above 12.5 MPa.

ANALISA OVERLAY DENGAN LENDUTAN BALIK MAKSIMUM PADA JALAN Dr. MUCHTAR LUTHFI Muhammad Shalahuddin
Jurnal APTEK Vol. 6 No. 2 (2014): APLIKASI TEKNOLOGI
Publisher : Universitas Pasir Pengaraian

Measurement of deflection caused by traffic loads can be connected to the pavement thicknessrequirements. Needs pavement thickness (overlay) with reverse deflection analysis tested the tool benklemanbeam. Benkleman beam test is one way to do the assessment reverse deflection pavement structure behindwhich does not damage the structure (non destructive field tests). Forth maximum vertical deflection thatoccurs on the surface of the road due to the load carried on sta eliminated. 0+000 up to 6+000 influenced bythe weather, the age of the plan, the development of traffic danAE18KSAL.

Co-Authors Adang Hambali, Adang Alex Kurniawandy Alfian Malik Ali Novia, Ali Amun Amri Amun Amri Ananda, Rizki Fajri Aprillita, Lisa Azhari Azhari Bahri, Ahmad Syaiful Baryanto, Tawir Belwa Putri, Wegia Dekas, Rikkie Effendi, Mohammad Ridwan Elianora - Ermiyati Ermiyati - Ermiyati Ermiyati Fakhri Fakhri Fakhri, Fakhri Fauzi, Manyuk Firmansyah Gussyafri Hasan Basri Horas Saut MM Ibnu Zainal, Rabin Imam Suprayogi Kridanto Surendro M. Rahmad Hidayat M. Sugandi Maifrizal Marpaung, Horas Masyudi Maulida, Dara Muhamad Yusa Muhardi Novan, Andre Nurdin Nurdin Nurdin Nurdin Oktavianti, Santi Oktaviyani, Henny Putra, Rahmat Ade Razi, T. Khairol Rizqy Ridho Prakasa Rurianti, Dwi Visti Safridatul Audah Saut, Horas Siswanto, Siswanto Sri Djuniati Sri Djuniaty Sulistyo Saputro Sunindyo, Wikan Danar Syaf, Solehudin Syahputra, Fadli Syelvia Putri Utami Teuku Muhammad Haqiqi, Teuku Muhammad Vanesha Rahmania Wahidanur Yenita Morena Yosi Alwinda, Yosi

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