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EVALUASI TERHADAP PENGELOLAAN SAMPAH DALAM MENINGKATKAN PELAYANAN ASET DI KOTA PEMATANGSIANTAR M Sianturi, Novdin
Jurnal Teknik Sipil Vol 13, No 3 (2015)
Publisher : Program Studi Teknik Sipil Fakultas Teknik Universitas Atma Jaya Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (100.127 KB) | DOI: 10.24002/jts.v13i3.881

Abstract

Abstrak: Pengelolaan sampah di Kota Pematangsiantar masih bertumpu pada pendekatan akhir (kumpul-angkut-buang), dengan tingkat pelayanan yang rendah, sehingga untuk meningkatkan pelayanan sampah, perlu dilakukan pemilahan di tempat penampungan sementara (TPS). Penelitian ini bertujuan untuk mengkaji sistem pengelolaan sampah dengan melakukan pemilihan di TPS dapat meningkatkan pelayanan aset persampahan sampai tahun  2015 secara teknis operasional dan dari aspek keuangan. Analisa teknis operasional aset pengelolaan sampah mulai dari pewadahan, pengumpulan dan pengangkutan sedangkan analisa keuangan dan analisa kelayakan menggunakan Net Present Value, Internal Rate of Return, Benefit/Cost Ratio, dan Payback Period. Dari hasil analisa tersebut diperoleh suatu sistem pengelolaan sampah dengan pemilihan di TPS berdasarkan zona pelayanan dengan skala prioritas secara bertahap daritahun 2013-2017, dapat meningkatkan cakupan pelayanan sampah eksisting rata-rata 6,69 %, cakupan pelayanan TPS eksisting rata-rata 8,29 %, dan cakupan pelayanan truk pengangkut sampah eksisting rata-rata 12,03 %. Investasinya layak, diperoleh Net Cashflow pada tahun 2020 sebesar Rp 1.720.242.284,-, NPV suku bunga 15 % bernilai positif, IRR > MARR 15 %,  B/C Ratio > 1, dan PP 4,7 tahun, lebih pendek dari periode investasi 10 tahun. Dari Metode penelitian ini maka pengumpulan data, observasi lapangan dan pengukuran contoh timbulan sampah dengan sampel 4 TPS perumahan yang terlayani pengangkutan.
PENETAPAN MODEL BANGKITAN PERGERAKAN UNTUK BEBERAPA TIPE PERUMAHAN DI KOTA PEMATANGSIANTAR Lubis, Muhammad Efrizal; M Sianturi, Novdin
Media Teknik Sipil Vol 10, No 1 (2012): Februari
Publisher : Department of Civil Engineering, Faculty of Engineering, University of Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (63.654 KB) | DOI: 10.22219/jmts.v10i1.1210

Abstract

Town expansion not followed by infrastructure development can result many problems andone of them is related to transportation. This research aims to model Trip generation conducted bysome community of housing types in Pematangsiantar town. And the research of this is done toknow and estimate the level of out movement from the housing that will be used for forecasting inorder to overcome all problems at the future period.The primary survey is done by filling thequestionnaire by 86 members of families which are living in three housing type’s area that is luxurious,middle and simple. The result of the questionnaires will be tabulated to become dependent variableand independent variable. Moreover, it will be analyzed by SPSS-12 program. The equation regressionof it will be used to model and awaken the trip of community in some housing types in Pematangsiantartown.From the final result model test, it was gotten that the trip generation in three housing typearea that is luxurious housing type (Y1), middle housing type (Y2), and type housing of simplebuilding (Y3) had been very influenced by amount of family member (X1), amount of the ownershipof car (X3), amount of the ownership of motorcycle (X4) and amount of family go to school (X6).The regression model equations are included by luxurious housing type (Y1) = -0,728 + 1,885 X1+ 0,649 X3 + 0,772 X6, middle housing type (Y2) = 0,600 + 1,300 X1 + 0,900 X3, simple housingtype (Y3) = 0,271 + 1,518 X1 + 0,905 X4.Keyword: Trip generation model, Housing typologies.
Potensi Kawat Baja Sebagai Pengikat Tiang Dengan Pelat dalam Menahan Beban Saragih, Deardo Samuel; Sianturi, Novdin Manoktong; Purba, Virgo Erlando; Damanik, Dermina Roni Santika
TEKNIK Vol 41, No. 3 (2020): December 2020
Publisher : Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/teknik.v41i3.29936

Abstract

Road and bridge construction needs to be supported by a strong system, both in terms of material and connections between structural elements. A pile reinforcement connection system with slab support construction on it needs to be considered to work together in carrying the load. Therefore, research is needed to determine how much effect the steel wire has as a binding pile with a plate in resisting uniform loads on it. This research was conducted by testing the model in a laboratory on a test medium that was reinforced with the pile with the slab system. Pile joints are distinguished bound perfectly and unbound. A reduction settlement analysis is performed on the difference in settlement for bound and unbound piles. The results showed that the pile system's performance, which was bound with steel wires on the slab, was better at resisting loads. This is known from the reduction of settlement for bound and unbound piles, which is 11.43% for the time stage and 11.51% for the load stage. The system can work together so that the stability of construction is better maintained and more durable.
Analisis Penurunan dan Lendutan Sistem Pondasi Tiang Sebagai Perkuatan pada Tanah Gambut Damanik, Dermina Roni Santika; Sianturi, Novdin Manoktong; Saragih, Deardo Samuel; Purba, Virgo Erlando
TEKNIK Vol 42, No. 3 (2021): December 2021
Publisher : Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/teknik.v42i3.36836

Abstract

Salah satu metode perbaikan tanah gambut adalah metode preloading menggunakan timbunan. Daya dukung tanah gambut yang rendah dapat diantisipasi dengan perkuatan. Model timbunan dibuat dari potongan besi yang diberikan secara bertahap, sedangkan perkuatan dibuat dari grid bambu dengan kombinasi tiang. Penelitian ini bertujuan untuk menentukan penurunan dan lendutan sistem perkuatan pada tanah gambut menggunakan simulasi numeris dan perbandingannya dengan hasil pengamatan. Metode penelitian dilakukan melalui model uji di laboratorium menggunakan bak uji berukuran 120 cm x 90 cm x 90 cm. Variasi uji model dibedakan berdasarkan panjang tiang masing-masing 10 cm, 25 cm, dan 35 cm. Beban-beban yang diterapkan terdiri dari 1,51 kPa, 3,02 kPa, 4,53 kPa, 6,05 kPa, dan 7,56 kPa. Melalui uji model didapatkan data-data penurunan di tengah timbunan dan lendutan pada arah melintang timbunan. Selanjutnya, simulasi numeris dengan Plaxis 2D dilakukan pada model yang sama dengan pengamatan untuk menganalisis penurunan dan lendutan akibat timbunan. Pola penurunan dan lendutan hasil simulasi numeris menggunakan plaxis 2D memberikan hasil yang mendekati sama atau sedikit lebih baik dibandingkan dengan data pengamatan, terutama pada tiang-tiang yang lebih panjang.
PENETAPAN MODEL BANGKITAN PERGERAKAN UNTUK BEBERAPA TIPE PERUMAHAN DI KOTA PEMATANGSIANTAR Muhammad Efrizal Lubis; Novdin M Sianturi
Media Teknik Sipil Vol. 10 No. 1 (2012): Februari
Publisher : Department of Civil Engineering, Faculty of Engineering, University of Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/jmts.v10i1.1210

Abstract

Town expansion not followed by infrastructure development can result many problems andone of them is related to transportation. This research aims to model Trip generation conducted bysome community of housing types in Pematangsiantar town. And the research of this is done toknow and estimate the level of out movement from the housing that will be used for forecasting inorder to overcome all problems at the future period.The primary survey is done by filling thequestionnaire by 86 members of families which are living in three housing type’s area that is luxurious,middle and simple. The result of the questionnaires will be tabulated to become dependent variableand independent variable. Moreover, it will be analyzed by SPSS-12 program. The equation regressionof it will be used to model and awaken the trip of community in some housing types in Pematangsiantartown.From the final result model test, it was gotten that the trip generation in three housing typearea that is luxurious housing type (Y1), middle housing type (Y2), and type housing of simplebuilding (Y3) had been very influenced by amount of family member (X1), amount of the ownershipof car (X3), amount of the ownership of motorcycle (X4) and amount of family go to school (X6).The regression model equations are included by luxurious housing type (Y1) = -0,728 + 1,885 X1+ 0,649 X3 + 0,772 X6, middle housing type (Y2) = 0,600 + 1,300 X1 + 0,900 X3, simple housingtype (Y3) = 0,271 + 1,518 X1 + 0,905 X4.Keyword: Trip generation model, Housing typologies.
Perilaku Mekanis Tanah Lunak yang Distabilisasi dengan Kapur dan Abu Vulkanik Novdin Manoktong Sianturi; Mohd Khairul Amri Kamarudin; Dermina Roni Santika Damanik; Virgo Erlando Purba; Deardo Samuel Saragih
MEDIA KOMUNIKASI TEKNIK SIPIL Volume 28, Nomor 1, JULI 2022
Publisher : Department of Civil Engineering, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (957.976 KB) | DOI: 10.14710/mkts.v28i1.41963

Abstract

The properties of soft clay can be seen from the compressive strength value through the unconfined compressive strength (UCS) test. Soft soil was less well used as the subgrade for construction. The aim is to determine the increase in the unconfined compressive strength and bearing capacity of the foundation due to the addition of lime and volcanic ash on soft soil. Soft soil has undrained shear strength < 25 kPa based on the unconfined compressive strength test. The unconfined compressive strength test has been conducted on the soil-lime mixture and soil-volcanic ash mixture of 3-12% respectively to the weight of dry soil. The highest unconfined compressive strength values were found in soils with 6% of lime and 9% of volcanic ash. The bearing capacity of the foundation on soil stabilized with 6% lime increased 13.7 times, while the bearing capacity of the foundation on the soil with the addition of 9% volcanic ash increased the ultimate bearing capacity of 8.7 times the bearing capacity of the foundation on soft soil. The bearing capacity of the foundation on lime stabilized soil is higher than the bearing capacity of the foundation on volcanic ash stabilized soil.
Kajian Saluran Drainase di Sekitar Kecamatam Penguguran Menjadi Kolam Ikan Air Bergerak Untuk Penambahan Pendapatan Masyarakat Sekitar Novdin M. Sianturi; H Asril Nizar; Ricardo Simamora
Jurnal Pengabdian Kepada Masyarakat Digital Vol 1, No 2: JUPED - Mei 2022
Publisher : Insight Power (Kekuatan Wawasan)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (191.827 KB)

Abstract

Villages around the Porsea District, Toba Samosir Regency, need to be rearranged either by way of counseling to the community related to the meaning of the environment as seen from the scientific point of view of civil engineering where the landslide disaster occurred suddenly without the community around the village. around the area realize that when the rainy season comes where it is necessary to hold socialization of the rearrangement of the drainage channel, it can be used as a moving water fish pond drainage channel according to the regulations of the local environmental service. Porsea Subdistrict, Toba Samosir Regency, which has a large area of land / settlements that require drainage channel planning so that it can be used as a fish pond drainage channel in increasing the income of local residents which is beneficial for the community in the village around the Porsea Subdistrict, T Regency. oba Samosir and can overcome the problem of overflowing water when it rains suddenly with maximum rainfall in the area with a lot of data that must be prepared in advance in order to evaluate the drainage channel which can function as a fish pond with running water in the village in around the Porsea District, Toba Samosir Regency, if the program runs well. In community activities in making fish pond drainage channels in the Village around the Porsea District, Toba Samosir Regency, work partners are indispensable in carrying out every activity where the role of the Village Head around the Region is indispensable in implementing the program in order to increase the income level of local residents. To implement government programs in advancing and increasing the income of residents in villages around the Porsea District, Toba Samosir Regency, a new breakthrough is needed by utilizing unproductive drainage channels into productive drainage channels by cultivating freshwater fish along the planned 195 meter long drainage channel where conditions The drainage channel is still in shape, namely with a channel top width of 100 cm, channel height 100 cm and a channel bottom width of 80 cm and around the Village in the Porsea District, Toba Samosir District, and the need to build sluice gates every 50 meters so that the water level in the drainage channel remains stable. and the arrangement of the floodgates when raising the water level must be controlled every day so that during the rainy season there are no floods. Keywords: Drainage, Fish Ponds, Utilization of Waterways, Community Income
ANALISIS PERLINDUNGAN TEBING SUNGAI BAH BOLON SUMATERA UTARA MENGGUNAKAN BLOK BETON SEGMENTAL DENGAN PERKUATAN GEOSINTETIK Novdin Manoktong Sianturi
JURNAL TEKNIK HIDRAULIK Vol 13, No 2 (2022): JURNAL TEKNIK HIDRAULIK
Publisher : Pusat Litbang Sumber Daya Air, Kementerian Pekerjaan Umum dan Perumahan Rakyat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32679/jth.v13i2.691

Abstract

Gerusan di dasar sungai dapat menyebabkan longsor dan pengikisan pada tebing sungai. Longsor yang terjadi pada tebing sungai merupakan salah satu jenis longsor yang disebabkan oleh derasnya aliran sungai. Konstruksi penahan tanah dapat dibangun guna melindungi tebing sungai dari gerusan pada sungai dan menjaga stabilitas tanah, untuk itu perlu penelitian perancangan dinding penahan pada tebing sungai. Tujuan penelitian ini adalah untuk merencanakan dinding penahan tebing sungai yang aman terhadap stabilitas internal dan stabilitas eksternal. Metode penelitian dilakukan melalui perancangan penahan tanah dari blok beton segmental dengan perkuatan geosintetik berdasarkan data tanah di lokasi tebing sungai, tinggi tebing, dan kemiringan tebing sungai. Lokasi penelitian di Sungai Bah Bolon Kabupaten Simalungun Provinsi Sumatera Utara. Waktu penelitian dilakukan pada Maret 2021 sampai Juli 2021.  Faktor keamanan dinding penahan dianalisis, baik terhadap stabilitas internal maupun terhadap eksternal. Hasil penelitian menunjukkan bahwa nilai sudut geser tanah merupakan parameter tanah yang penting diketahui dalam perancangan dinding penahan. Nilai faktor keamanan dinding semakin tinggi dengan semakin meningkatnya nilai sudut geser tanah. Perkuatan geosintetik semakin ekonomis dan dinding penahan tanah semakin stabil pada tanah yang memiliki nilai sudut geser yang semakin tinggi.   Kata Kunci:Tebing sungai, dinding penahan, perkuatan geosintetik, stabilitas, beton segmental. 
The Excellence of Lecturer HR in Increasing Competition In Research-Based Higher Education Services Fitria Damayanti; Novdin M Sianturi; Antono Damayanto; B.M.A.S. Anaconda Bangkara; Dina Hajja Ristianti
Tafkir: Interdisciplinary Journal of Islamic Education Vol. 4 No. 1 (2023): Islamic Education Innovation
Publisher : Pascasarjana Pendidikan Agama Islam Institut KH. Abdul Chalim Mojokerto

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31538/tijie.v4i1.292

Abstract

This study aims to discuss strategies to improve the quality of the apostles in efforts to increase university competitiveness through research activities. To discuss this theme, we have conducted a series of data searches on several data sources that discuss the issue of increasing lecturer resources and the quality of intensity through research activities. We analyze the collected data under a phenomenological approach, which includes organizing data, coding data, in-depth evaluation, and high interpretation to improve the quality and reliability of study findings. An electronic population data search in several related kinds of literature, then we designed it in a descriptive collection. Based on the findings and discussion, we have concluded that efforts to excel in improving the quality of lecturers through improving the quality of understanding are a strategy that several universities in developed countries have pursued. The same strategy can be applied by Indonesian investment to increase the ranking and design of universities through research activities carried out by lecturers.
EVALUASI PEMBANGUNAN DRAINASE RINGROAD PANGURURAN – TOMOK STA 32+000 SAMPAI DENGAN STA 38+000 DI KABUPATEN SAMOSIR Novdin M. Sianturi; Deardo Samuel Saragih
Jurnal Santeksipil Vol. 1 No. 1 (2020): Jurnal Santeksipil
Publisher : Program Studi Teknik Sipil Universitas Simalungun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36985/jsl.v1i1.9

Abstract

Drainase merupakan salah satu fasilitas dasar yang dirancang sebagai sistem guna memenuhi kebutuhan masyarakat dan merupakan komponen penting dalam perencanaan kota (perencanaan infrastruktur khususnya). Drainase juga berfungsi mengalirkan air permukaan ke badan air (sumber air permukaan dan bawah permukaan tanah) atau bangunan resapan Drainase juga diartikan sebagai usaha untuk mengontrol kualitas air tanah dalam kaitannya dengan salinitas. Drainase yaitu suatu cara pembuangan kelebihan air yang tidak diinginkan pada suatu daerah, serta cara cara penanggulangan akibat yang ditimbulkan oleh air tersebut. Debit air merupakan ukuran banyaknya volume air yang mampu lewat pada suatu tempat atau yang mampu di tampung dalam suatu tempat setiap satu satuan waktu. Debit aliran adalah jumlah air yang mengalir pada satuan volume per waktu. Debit air adalah komponen yang penting dalam pengelolaan suatu DAS. Studi pendahuluan dilakukan terlebih dahulu dengan melakukan studi pustaka yang berasal dari buku, jurnal dan catatan kuliah dijadikan dasar dalam penelitian, pengumpulan data primer berupa dokumentasi lokasi penelitian, kemudian data sekunder berupa data yang didapay dari instansi yang berkait yaitu, data curah hujan selama 10 tahun. Profil saluran drainase yang diteliti berbentuk segiempat. Pemilihan bentuk segiempat ini didasarkan pada fleksibilitasnya seperti ketersediaan lahan yang kecil, dikarenakan ruang antara badan jalan dengan batas pekarangan yang sempit. karakteristik saluran diperkeras dengan menggunakan pasangan batu baik itu untuk bagian dinding maupun dasar saluran.