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All Journal AGREGAT Jurnal Laut Khatulistiwa EXTRAPOLASI: Jurnal Teknik Sipil Jurnal Abadimas Adi Buana JURNAL PENDIDIKAN TAMBUSAI Ge-STRAM: Jurnal Perencanaan dan Rekayasa Sipil JPPS (Jurnal Penelitian Pendidikan Sains) Jurnal Ilmiah Profesi Pendidikan HUKUM BISNIS Publikasi Riset Orientasi Teknik Sipil (Proteksi) Extrapolasi Rekayasa: Jurnal Teknik Sipil Sivitas : Jurnal Pengabdian dan Pemberdayaan Masyarakat Prosiding Seminar Nasional Pengabdian Kepada Masyarakat Seminar Nasional Ilmu Terapan Jurnal Mediakita : Jurnal Komunikasi dan Penyiaran Islam JURNAL ILMIAH GEMA PERENCANA Jurnal Ilmiah Research Student Asian Journal of Social and Humanities IT-Edu: Jurnal Information Technology and Education ⁠International Journal of Sustainable Social Culture, Science Technology, Management, and Law Humanities Journal of Emerging Information Systems and Business Intelligence (JEISBI) Journal of Education Technology and Information System Inovate : Jurnal Ilmiah Inovasi Teknologi Informasi Mizan: Journal of Islamic Law
BAMBANG SUJATMIKO
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Religion Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Medicine & Pharmacology Nursing Physics Public Health Social Sciences Transportation Other

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Karakteristik Campuran Asphalt Concrete – Binder Course pada Paket Pembangunan Jalan Sumberjo Sidodadi Jember Santosa, Rudy; Sujatmiko, Bambang; Hendatama, Dhevin Baswara
PUBLIKASI RISET ORIENTASI TEKNIK SIPIL (PROTEKSI) Vol 4 No 1 (2022): Vol. 4 No. 1 (2022)
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/proteksi.v4n1.p34-41

Abstract

Karakteristik campuran asphalt concerte – binder course dengan sumber material yang berasal dari quarry di wilayah kecamatan pakusari kabupaten Jember, pada tahun ini terdapat paket pembangunan jalan Sumberjo – Sidodadi di kabupaten jember. Untuk produksi aspal beton yang digunakan di AMP PT. Gunung Kelabat Citra Abadi dengan jenis aspal Pertamina Pen.60/70. Tujuan dari penelitian ini adalah untuk mengetahui karakteristik campuran asphalt concerte binder course pada paket pembangunan jalan sumberjo – sidodadi. Ditinjau dari nilai Stabilitas Marshall, kepadatan(density), kelehan(flow), VIM(Void In Mix), VMA(Void In Mineral Aggregate), VFB(Void Filled Bitumen) dan Marshall Quatient. Eksperimen ini menggunakan metode pengujian campuran aspal panas(Hot Mix) Marshall. Penelitian ini terdiri dari 5 varian , masing masing varian menggunakan kadar aspal yang berbeda yaitu: 4,5%, 5%, 5,5%, 6% dan 6,5%. Dengan masing masing varian dibuat 3 sampel benda uji. Hasil dari penelitian ini adalah kadar aspal optimum 5,5% dengan hasil nilai Density 2,304 gr/cc, VMA sebesar 15,6%, nilai VFB sebesar 70,75%, nilai VIM sebesar 4,56%, stabilitas Marshall 1142 kg dan nilai flow 3,5mm.
Penjadwalan Penyelesaian Proyek Revitalisasi Aula Muzdalifah Asrama Haji dengan Menggunakan Sumber Daya Terbatas Bustamin, Maulidya Octaviani; Sujatmiko, Bambang; Mazaya, Nando Winnet
PUBLIKASI RISET ORIENTASI TEKNIK SIPIL (PROTEKSI) Vol 4 No 1 (2022): Vol. 4 No. 1 (2022)
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/proteksi.v4n1.p21-27

Abstract

Pada setiap pelaksanaan proyek, sumberdaya dalam hal ini dimaksudkan tenaga kerja dimana tanpa sumberdaya tenaga kerja maka suatu proyek tidak mungkin dapat berjalan. Alokasi sumberdaya dikategorikan menjadi 2 kategori, yaitu alokasi sumberdaya terbatas dan alokasi sumberdaya tak terbatas, adanya keterbatasan dari sumberdaya inilah yang menyebabkan perencanaan sumberdaya yang langka seperti tenaga kerja harus dibuat sebaik mungkin.Tujuan dari penelitian ini adalah untuk mengetahui penjadwalan penyelesaian proyek dan untuk mendapatkan lamanya waktu pengerjaan dengan sumberdaya terbatas. Metode yang digunakan pada analisis ini yaitu menggunakan metode pengamatan langsung, adapun software bantuan yang digunakan yaitu Microsoft project. Berdasarkan dari hasil analisis perhitungan maka didapat durasi normal 28 hari sedangkan Crash duration 23 hari dengan selisih 5 hari.
Analisis Biaya Investasi Proyek Pembangunan Perumahan La Diva Green Hill Menganti Gresik Sujatmiko, Bambang; Bustamin, Maulidya Octaviani; Ardiansyah, Gilang Nova; Unitomo, Sipil
PUBLIKASI RISET ORIENTASI TEKNIK SIPIL (PROTEKSI) Vol 5 No 1 (2023): Vol. 5 No. 1 (2023)
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/proteksi.v5n1.p51-59

Abstract

Analisa investasi dilakukan dengan beberapa metode penilaian investasi. Metodologi yang digunakan dalam penelitian ini adalah pengumpulan, pengolahan, dan analisa data serta analisa investasi dengan metode NPV, IRR, PI, serta menghitung waktu pengembalian investasi dengan metode PP. Dari hasil analisa investasi dengan metode NPV, IRR, PI, dan PP menggunakan diskon faktor 15%. Penilaian investasi menggunakan metode Net Present Value (NPV) dari hasil perhitungan diketahui nilai NPV =+Rp.45.633.543.816.03, artinya nilai penerimaan kas bersih sekarang dimasa yang akan datang akan lebih besar daripada nilai investasi sekarang dan dikatakan menguntungkan. Hasil perhitungan Internal Rate of Return (IRR) didapatkan hasil bunga sebesar 32.617 %. Hasil tersebut diperoleh dari P1(32%)= P2(33%) (P1 mendekati P2), yang artinya pada kondisi ini nilai NPV=0 atau mendekati 0 dengan nilai NPV1 = Rp1.158.790.178 dan NPV2 = -Rp.718.417.196, karena IRR lebih besar dari yang disyaratkan = 15% maka proyek tersebut menguntungkan. Hasil perhitungan Profitability Index (PI) didapatkan nilai PI=1,47. Karena nilai PI=1,47 > 1 maka proyek perumahan tersebut dikatakan menguntungkan. Hasil perhitungan Payback Period (PP) diketahui investasi akan kembali dalam 3 tahun 4 bulan pada tahun 2025 bulan ke-4, karena waktu pengembalian investasi kurang dari yang direncanakan yaitu 5 tahun (2023-2027), sehingga proyek dikatakan menguntungkan.
Pengaruh Penambahan Fiber Paku Terhadap Kuat Tekan dan Tarik Belah Beton Zuraidah, Safrin; Antow, Aldio Kevin; Sujatmiko, Bambang; Hastono, Budi
PUBLIKASI RISET ORIENTASI TEKNIK SIPIL (PROTEKSI) Vol 5 No 2 (2023): Vol. 5 No. 2 (2023)
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/proteksi.v5n2.p119-126

Abstract

Tujuan dari penelitian ini memperbaiki kelemahan beton yaitu mudah retak apabila kena beban tarik. Oleh karena beton memiliki kuat tarik yang rendah, maka banyak penelitian tentang beton yang telah dilakukan dengan menambah jenis serat, alami, serat sintetis, maupun serat logam untuk meningkatkan kuat tarik beton. Dalam penelitian ini mengunakan serat paku yang bertujuan untuk mengetahui bagaimana pengaruh penambahan serat paku kuat tekan dan kuat tarik belah beton pada umur 28 hari. Metode penelitian eksperimental dengan menggunakan benda uji silinder 150x300 mm sebanyak 60 benda uji untuk uji tekan dan uji kuat tarik belah, sedangkan uji porositas menggunakan silinder 5 x 10 cm. Terdapat dua variabel dalam penelitian ini antara lain variabel bebas yaitu persentase penambahan paku 0% ,0,5%, 1%, 1,5% 2% dari berat pasir dan variabel tak bebas yaitu kuat tekan, kuat tarik belah beton dan porositas. Hasil penelitian dengan kadar penambahan serat paku sebesar 0%; 0,5%; 1%; 1,5% dan 2% kuat tekan beton adalah sebesar 16,51 MPa; 16,51 MPa; 20,28 MPa; 29,99 MPa; dan 27,16 MPa. Sedangkan hasil pengujian kuat tarik belah beton masing-masing adalah sebesar 2,50 MPa; 2,59 MPa; 2,64 MPa; 3,11 MPa; dan 2,97 Mpa, mengalami peningkatan maksimum pada kadar 1,5% terhadap berat pasir.
Pengembangan Media Pembelajaran Berbasis Web- Let's Learn Online Untuk Meningkatkan Kompetensi Siswa Pada Pembelajaran Pemasangan dan Konfigurasi Perangkat Jaringan Dengan Model PjBL Putra, Dedy; Sujatmiko, Bambang; Dwikoranto, Dwikoranto; Lintangesukmanjaya, Rahmatta Thoriq; Bergsma, Lindsay N.
JPPS (Jurnal Penelitian Pendidikan Sains) Vol. 14 No. 2 (2025)
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/jpps.v14n2.p203-213

Abstract

Objective:  This study aims to produce WEB-Let's Learn Online to train the competency of installation and configuration of network devices of SMK students that are feasible (valid, practical, and effective). Method: This study is a type of development research employing the ADDIE model, which includes five stages: Analysis, Design, Development, Implementation, and Evaluation. Data collection techniques included validation, questionnaires, observations, and tests, involving 66 students from an SMK in Surabaya. The validity of the module was assessed based on learning, material, language, and media aspects. Practicality was evaluated through implementation processes and challenges encountered in project-based student competencies. Effectiveness was measured by the improvement in student competencies. The assessment of validity, learning implementation, and project-based competencies was based on average scores. The web-based learning media was considered feasible if the percentage across all eligibility criteria. Results: The results of the study showed 1) The average validity score of the web-based learning media was categorized as very valid; 2) The average learning implementation score was indicating a very practical category. The average he post-test score was categorized as good; 3) The average N-gain value was the moderate category, and the t-test confirmed a significant increase in student competency, indicating the media is effective. Novelty: This website-based platform allows students to learn anytime and anywhere, effectively enhancing their competencies and digital literacy in installing and configuring network devices .  
Rancang Bangun Lms Dengan Mengimplementasikan PBL Untuk Meningkatkan Kompetensi Programmer Dasar Melalui Penerapan Computational Thinking Afrilia, Pramita; Sujatmiko, Bambang
IT-Edu : Jurnal Information Technology and Education Vol. 10 No. 02 (2025): Volume 10 No 02 2025
Publisher : Universitas Negeri Surabaya

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

Abstract

Pengajaran di kelas masih menggunakan metode konvensional tanpa evaluasi kemampuan siswa secara optimal. Penelitian ini bertujuan merancang LMS berbasis PBL untuk meningkatkan kompetensi programmer dasar melalui pendekatan computational thinking. Pendekatan penelitian yang digunakan adalah Research and Development (R&D), yang mengacu pada kerangka kerja model ADDIE. LMS dikembangkan menggunakan PHP 8.1.2 dan MySQL. Subjek penelitian terdiri dari 5 validator dan 35 siswa kelas XI RPL I di SMKN 2 Surabaya. Hasil validasi media, materi, soal, dan RPP menunjukkan kategori “sangat valid” dengan persentase di atas 87%. Pengujian dengan metode paired sample t-test menunjukkan bahwa terdapat perubahan signifikan antara dua nilai yang dibandingkan. pada nilai kognitif (dari 45.14 ke 77.57) dan psikomotorik (dari 55.57 ke 78.14) dengan nilai Sig.(2-tailed) 0.000 < 0.05. Dengan demikian, LMS berbasis PBL efektif meningkatkan kompetensi programmer dasar siswa.
OPTIMASI PENJADWALAN MATAKULIAH MENGGUNAKAN ALGORITMA GENETIKA DI FAKULTAS TEKNOLOGI INFORMASI UNIVERSITAS HASYIM ASY’ARI Ilham Zulhardani, Muhammad; Sujatmiko, Bambang; Faizah, Arbiati
Inovate Vol 4 No 2 (2020): Maret
Publisher : Fakultas Teknologi Informasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33752/inovate.v4i2.690

Abstract

Scheduling is a process schedule or entering data into a schedule. In academic sector, scheduling is used toschedule course subjects. In the Faculty of Information Technology Hasyim Asy’ari University schedule is madefor the study programs for Bachelor of Computer Science (S1), Bachelor of Information System (S1), and AssociateDegree of Information Management (D3). However there are 4 students academic years in each degree or studyprogram. The room provided is only 5 rooms and lecture time starting from Saturday to Wednesday with lecturehours starting at 08.00 a.m until 6 p.m. Furthermore the scheduling still made by using Microsoft Excel. The casesoften cause a schedule crash. Therefore it is necessary to use an application of scheduling optimation in order tominimize the schedule crash. Optimization problems often solved using genetics algorithm. Genetics algorithm ispretty good to used in scheduling the course subjects because it is able to finish multi-criteria cases and multiobjectivesmodeledasbiologyandevolution.Theresultresearchshowsthattheschedulethathasbeenmadehas anerrorvalueof21,6%withfitnessvalueof0,05andthenumberofschedulecrashis19crashes.Thefitness valueisresultedfromthecombinationofgeneticsparameterthatisthepopulationsize is 100, crossover 0,7,mutation 0,3 and generation 500. The schedule settlement cannot reach a perfect value because in this case theclassroom number is this scheduling is very limited, that is only 5 classrooms. Keywords: Genetics Algorithm, Courses, Optimation, Scheduling
APLIKASI PEMETAAN PONDOK PESANTREN BERBASIS WEB DI KABUPATEN JOMBANG Baharudin, Ilham; Sujatmiko, Bambang; Faizah, Arbiati
Inovate Vol 4 No 2 (2020): Maret
Publisher : Fakultas Teknologi Informasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33752/inovate.v4i2.694

Abstract

Jombang Regency is known by the nickname of the city of santri because there are many Islamic boardingschools which are famous in Indonesia domiciled in this city. At least there are seven large Islamic boardingschools located in the Jombang area. Apart from the strategic geographical location in the city of santri,great figures were born, one of which was the forerunner of the resistance of the community and the santritowards the invaders who were commanded by Hadratussyaikh KH.M Hasyim Asy'ari, the founder ofNahdlotul Ulama and KH. A Wahid Hasyim, 4th President K.H Abdurrahman Wahid. Based on thedescription above, in order to help parents who want to know the geographical location and the teachingsystem in Islamic boarding schools in Jombang, the application of mapping boarding schools is neededwhich can help parents know what kind of boarding school information is in Jombang Regency with 3groups, namely: Salaf Islamic Boarding School, Traditional Islamic Boarding School and Tahfidz IslamicBoarding School and know the geographical location of Islamic boarding schools with website-basedmapping visualization.Keywords: Jombang Regency, Islamic Boarding School, Mapping
PENERAPAN ANALYTICAL HIERARCHY PROCESS (AHP) UNTUK PENENTUAN DOSEN BERPRESTASI BERDASARKAN TRIDHARMA PERGURUAN TINGGI Zuchrotunisa; Sujatmiko, Bambang; Faizah, Arbiati
Inovate Vol 4 No 2 (2020): Maret
Publisher : Fakultas Teknologi Informasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33752/inovate.v4i2.696

Abstract

The assesment of lecturers’ performance to determine the outstanding lecturer is needed to know theresult of lecturers’ performance in doing all the teaching and learning process in the institution wherethe lecturers work. To obtain the lecturers’ highest ranking, the lecturers’ performance is evaluated byusing AHP. The software of decision support system is used with Analytical Hierarchy Process (AHP)consisting of three criteria: research, community service and some assessment indicators. The lecturersof technology and information faculty become the sample. After knowing the parameter. For the nextsteps, system requirement are analyzed, manipulating the knowledge, applying the method AnalyticalHierarchy Process and last but not least testing the system. The result of this research is an applicationthat can make the university assess the lecturers’ performance in the form of ranking become easier. Thehighest lecturer score of this research is 0.9343 that obtained from the system.Keywords: Decision Support System, AHP, Lecturers’ Performance
APLIKASI PEMETAAN PONDOK PESANTREN BERBASIS WEB DI KABUPATEN JOMBANG Baharudin, Ilham; Sujatmiko, Bambang; Faizah, Arbiati
Inovate Vol 4 No 1 (2019): September
Publisher : Fakultas Teknologi Informasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33752/inovate.v4i1.766

Abstract

Jombang Regency is known as city of “santri” because there are many “pondok pesantren” which arefamous in Indonesia domiciled in this city. At least there are seven large “pondok pesantren” located inthe Jombang area. Apart from the strategic geographical location in the city of “santri”, great figures wereborn, one of which was the forerunner of the resistance of the community and the “santri” towards theinvaders who were commanded by Hadratussyaikh KH.M Hasyim Asy'ari, the founder of Nahdlotul Ulamaand KH. A Wahid Hasyim, 4President is K.H Abdurrahman Wahid. Based on the description above, inorder to help parents who want to know the geographical location and the teaching system in “pondokpesantren” in Jombang, the application of mapping “pondok pesantren” is needed which can help parentsknow what kind of boarding school information is in Jombang Regency with 3 groups, namely there arePondok Pesantren Salaf, Pondok Pesantren Tahfidz, and Pondok Pesantren Modern and know thegeographical location of “pesantren” with website-based mapping visualization.Keywords: Jombang Regency, Pondok Pesantren, Mapping.th
Co-Authors -, Hasan Shadzily Abdillah, Rifqi Abi, Muhammad Ilman Adi Susanto, Adi Susanto Advan Navis Zubaidi Afrilia, Pramita Afrizal Bakhri, Muhammad Agus, An Ahmad Fakhruddin Fajrul Islam Ainun Fitri Mughiroh Akbar, Muhammad Sonhaji Alafadunya, Helmi Jauhari Alifah, Maulida Amalia, Ikhlasul Amini, Erika Nur Anggara, Albertus Dwi Anggraeni, Yulianti Anistyasari, Yeni Anita Andriani ANITA ANDRIANI, ANITA Antow, Aldio Kevin Anwari APGANENDARIA O, HELDA Arbiati Faizah Ardiansyah, Gilang Nova Asid, Nurul Jannah Astuti, Trisna Windi Kusuma BAGUS ARDI PRATAMA, FAJAR BAGUS YANUARIZKI, ADE Baharudin, Ilham Bariroh, Mar’atul Bayu Tri Laksana Bergsma, Lindsay N. Bilqis Ismail Putri, Tiara Boedi Wibowo Dayat Indri Yuliastuti Dina Amilia DWI NUGROHO, IRAWAN Dwikoranto Elfaiz, Ersha Aisyah Faisal Santiago, Faisal Farid, Ibnu Farizi, Ahmad Rafly Irham Febrianita, Maya Firdaus, Valiant Shan Ginanjar Setyo Permadi Hadi Sucipto Hanafi, Muhlis Hanafi, Muhlis Haq, Febriansyah Haq, Mellanie Nadya Azmi Harun Al Rosyid Hastono, Budi Hastono, K.Budi Hendatama, Dhevin Baswara HERMAWAN ADI PRATAMA, BAYU Herry Widhiarto, Herry Hidayat, Rizal HIDAYATI, MIFTAKHUL HUSNUL HAFIZH ALFIAN, MUHAMMAD I Gusti Lanang Putra Eka Prismana Iftitaahul Mufarrihah Ilham Zulhardani, Muhammad Imron Rosadi Juwita, Mega Maduratna khoymah, Umi Nafisatul Krisna, Fajar Aditya Laksono Putro, Aji Laksono, Tyas Adi Lathifaturrohmah Lestari, Hefty Magda Lintangesukmanjaya, Rahmatta Thoriq Lutrianto A., Indra M. Awang Putratama Mahawati, Hemi Mahendra, Raka Mahrus Ali Mairina, Catur Liliek Martini Dwi Endah Susanti Mashuri, Chamdan Mazaya, Nando Winnet Moh. Slamet Mohammad Wildan Habibi, Mohammad Wildan Muchammad Rizal Bahrevi Muhidin Muhidin Muhsin, Muhammad Ihsan Murdiyanto Putri, Elsa Meilinda Nafilah, Havina Azka Nisa Dwi Septiyanti Octaviani, Maulidya PERDANA IRAWAN, RENDRA Prahastuti, Ruri Artanti Prasetio, Cahyo Eko Prasetiyo, Rinto Pratama, Dava Pratama, Sandy Putra Prayitno, Dwi Imam Pringgar, Rizaldy Fatha Purba, Madelin Christina Purnomo, Mochamad Dimas Lutifi Purwito, Eko Putra, Bima Aditya Anugrah Putra, Cendra Devayana Putra, Dedy Putra, Zona Wijaya Rachman, Alief Fathur Ramadhan Cakra Wibawa RAMADHANA, ILMI Rangga Prasetya, Rangga Prasetya Reza Augusta Jannatul Firdaus Rindu Puspita Wibawa Rista, Mita Anda Riza Akhsani Setyo Prayoga RIZAL NADIF FIKRI, NUR Rizky Basatha Robi’ah Machtumah Malayati Romadhona, Maya Rosa Rusydan, Faishal Sabila K.S., Nella Saifuddin . SALEH AFIF, TAUFIQURRAHMAN Santosa, Rudy Saputra, Dava Daviar SETYO ARIFVITANTO, EKO Soesatyo, Bambang Stevania, Egha TALITA FADILIA, DIANA Tanhella Zein Vitadiar Titah Pertiwi, Widya Trianto, Indiastanti Nurfadhilah Trihastuti S., Tuti Ulumudin, Febri Nur Unitomo, Sipil Wahidin, Fihud Amien Wahyuadi, Muhammad As’adul Azis Walangare, Ranny Angella Christina Wardah, Elvira Warsidah, Warsidah Wibawa, Ramadhan Cakra Wibowo, Boedi Widianto, Ari Winarto, Teddy Firman Wiyono wiyono Wulansari, Anindita Deasy Yani, Agnesia Putri Yassin, Yudistira Baiquni YULIANTO, ROSDAMA Zahrati , Zubdatu Zainal Arifin Hoesein Zubdatu Zahrati Zuchrotunisa Zulatifa, Nelani Shafatia Zuraidah, Safrin ‘Adhima, Ni’matul