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Sondir
Published by Institut Teknologi Nasional Malang
ISSN : 19792832     EISSN : 27468275     DOI : -
Core Subject : Engineering,
Civil Engineering, Building, Construction & Architecture
Sondir Journal is a publication media of research results in the field of Civil Engineering and sub-fields of structure, geotechnical engineering, transportation, construction management, water resources and geographic information systems (GIS). This journal is published regularly as much as 2 volumes per year in April and October.
Arjuna Subject : Teknik (semua kategori) - Teknik Sipil dan Struktur
Articles 5 Documents
 1 
Search results for , issue "Vol. 6 No. 1 (2022): JURNAL SONDIR" : 5 Documents clear
ALTERNATIF DESAIN STRUKTUR ATAS JEMBATAN RANGKA BAJA TIPE HALF THROUGH ARCH PADA JEMBATAN TRISULA BLITAR, JAWA TIMUR Ester Priskasari; Deviani Kartika; Vincentius Ivan Gandhi; Wahyu Bangkit Pangestuaji
SONDIR Vol. 6 No. 1 (2022): JURNAL SONDIR
Publisher : Institut Teknologi Nasional Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36040/sondir.v5i1.5168

Abstract

The bridge is an important infrastructure in the transportation system, namely as a means of crossing the river, as well as connecting between cliffs. The bridge has various shapes, one of which is a curved bridge with cables. Arch bridge is suitable for trident bridge because it has a long span. Through this thesis, the author tries to plan an alternative building over an existing bridge with a curve type. Preliminary planning data includes the total length of the existing bridge 150 m wide by 9 m. The planning method used is LRFD (Load Resistance Factor Design) and uses the Staad Pro v8i assist program. In this planning the author planned floor plates, elongated girders, transverse girders, parent girders, wind bonds, cables, joints and elastomers. From the results of the analysis obtained the structure of the building over the bridge for floor plates using the principal bones D10-200 and reinforcements for D13-200, the elongated steel gelagar profile WF 500 x 200 x 10 x 16, the steel transverse gelagar profile WF 800 x 350 x 16 x 36, the parent steel gelagar profile WF 700 x 300 x 13 x 24, steel steel bond double profile L250 x 250 x 35, for the dimensions of dyform cable D38, for laying using elastomer size 120 cm long, width 120 cm, height 26 cm
KAJIAN LITERATUR SISTE MATIK PADA RISIKO KESELAMATAN DAN KESEHATAN KERJA DALAM PROYEK KONSTRUKSI BANGUNAN Haryo Wacono; Ratih Punia Dewi; Angga Ditya Kusuma; Ihsan; Humiras Hardi Purba
SONDIR Vol. 6 No. 1 (2022): JURNAL SONDIR
Publisher : Institut Teknologi Nasional Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36040/sondir.v5i1.5169

Abstract

Secara umum permasalah Sistem Manajemen Keselamatan dan Kesehatan Kerja (SMK3) masih terabaikan dengan masih tingginya angka kecelakaan kerja yang terjadi di Indonesia. Penyelenggaraan jasa konstruksi masih mendominasi terjadinya masalah SMK3 dan salah satu sektor yang paling berisiko terhadap kecelakaan kerja. Konsekuensi dari pengabaian SMK3 tentu saja akan menghambat secara langsung pelaksanaan proyek konstruksi berupa kerugian jiwa, material, uang dan waktu. Tujuan dari Sistem Manajemen Keselamatan dan kesehatan kerja (SMK3) menciptakan kondisi yang mendukung kenyamanan bagi para pekerja. Pada penelitian ini akan diteliti mengenai faktor risiko keselamatan sesuai tanggung jawabnya. Keselamatan dan Kesehatan Kerja (K3) dalam industri konstruksi di Indonesia belum mendapat perhatian khusus baik dari pengguna jasa maupun penyedia jasa. Dalam penelitian ini metode yang digunakan adalah systematic review yang mana mensintesis hasil-hasil penelitian sebelumnya yang terkai dengan Sistem Manajemen Keselamatan dan Kesehatan Kerja (SMK3) pada proyek konstruksi bangunan yang terdapat di berbagai Negara antara lain di benua Asia, Eropa dan Amerika. Dari hasil review sebanyak 50 jurnal pada penelitian ini diperoleh faktor risiko tanggung jawab keselamatan Peringkat ke-1 adalah Tanggung Jawab Kontraktor sebesar 72%, peringkat ke-2 adalah Tanggung Jawab Bersama sebesar 18%, Peringkat ke-3 adalah Tanggung Jawab Yang Belum Diputuskan sebesar 18%, dan Peringkat ke-4 adalah Tanggung Jawab Klien sebesar 2%. Pelaku pada industri konstruksi dapat mengetahui bahayanya yang terjadi pada proyek konstruksi bangunan sehingga secara tidak langsung mereka dapat meminimalisir terjadinya kecelakaan kerja dan menerapkan Sistem Manajemen Keselamatan dan Kesehatan Kerja (SMK3) pada pelaksanaan pekerjaan konstruksi.
KAJIAN SISTEM DRAINASE MELALUI SUMUR RESAPAN DI KAWASAN PERUMAHAN WILIS INDAH 2 KOTA KEDIRI Muhammad Dicky Arwidyanto; I Wayan Mundra; Sriliani Surbakti
SONDIR Vol. 6 No. 1 (2022): JURNAL SONDIR
Publisher : Institut Teknologi Nasional Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36040/sondir.v6i1.5170

Abstract

The Wilis Indah 2 Residential Area is located in the Pojok Village, Mojoroto District, Kediri City, East Java and is one of the most crowded and dense residential areas in the city center. With an area of ​​± 170,000 m2, the drainage channel in this residential area often inundates, especially during the rainy season for a long time due to the high intensity of rain and the drainage system that cannot accommodate the excess flow of water that comes. So from these conditions it is necessary to study to overcome the existing flood problems. The method used for this research is data collection which will be analyzed from various sources. Maximum design rainfall analysis was carried out with a comparison of the two methods and the results of the analysis from the Log Pearson Type III method were used. In the intensity analysis, a 5-year rainfall return period was used with the result of 118,730 mm. In the existing channel, an analysis of the channel capacity was also carried out. After that, an evaluation of the planned flood discharge with channel capacity was carried out, as many as 12 channels did not meet. One of the alternatives given is the design of infiltration wells with a circular cross section with a diameter of 1.2 meters and a depth of 2 meters. Based on research, the existing condition of the drainage system in the Wilis Indah 2 Housing area is not in good condition. Solutions for handling channel problems are adjusted to the conditions of each channel and several channels are given alternative infiltration well planning with the aim of conserving water resources where rainwater is infiltrated into the ground before entering the canal.
PEMANFAATAN LIMBAH SERBUK KAYU JATI SEBAGAI MATERIAL PENGISI PADA CAMPURAN ASPHALT TREATED BASE (ATB) DITINJAU DARI UJI MARSHALL Muslimin; Eding Iskak Imananto; Munasih
SONDIR Vol. 6 No. 1 (2022): JURNAL SONDIR
Publisher : Institut Teknologi Nasional Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36040/sondir.v6i1.5172

Abstract

Pondasi pada perkerasan jalan berperan sangat penting dalam konstruksi jalan karena sebagai titik tumpu untuk meneruskan dan menyebarkan beban ke bagian konstruksi di bawahnya. Pada penelitian ini dilakukan penambahan limbak serbuk kayu jati sebagai material pengisi pada campuran Asphalt Treated Base (ATB). Analisis pengujian benda uji meliputi analisis kekuatan agregat terhadap tumbukan, indeks kepipihan, angka angularitas, berat isi agregat, analisa saringan agregat halus dan kasar, berat jenis dan penyerapan agregat halus, berat jenis dan penyerapan agregat kasar serta keausan agregat menggunakan alat los angeles. Pengujian benda uji aspal meliputi pemeriksaan penetrasi bahan-bahan bitumen, pemeriksaan titik nyala dan bakar, pemeriksaan titik lembek aspal dan ter, daktilitas bahan bitumen, pemeriksaan berat jenis bitumen keras dan ter, serta penurunan berat minyak aspal. Pengujian Marshall meliputi pengujian stabilitas, flow, VIM, VMA, MQ, VFA, dan density. Berdasarkan hasil analisa, diperoleh hasil yaitu serbuk kayu jati dapat dikatakan layak dijadikan material pengisi pada campuran ATB. Nilai persentase kadar serbuk kayu optimum (SKO) pada campuran ATB adalah sebesar 0,27% pada kadar aspal optimum 5.35% dengan nilai parameter marshall test stabilitas SKO sebesar 1084,33 kg, flow 3,46mm, VIM 4,54%, VMA 16,71%, MQ 312kg/mm, dan VFA 72,81%.
PENGGUNAAN LIMBAH ABU KAYU HALABAN SEBAGAI BAHAN TAMBAHAN SEBAGIAN SEMEN PADA CAMPURAN BETON Jovan Perdhana; Bambang Wedyantadji; Vega Aditama
SONDIR Vol. 6 No. 1 (2022): JURNAL SONDIR
Publisher : Institut Teknologi Nasional Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36040/sondir.v6i1.5173

Abstract

Halaban wood ash is the result of chemical changes from the process of burning Halaban wood with a fire of about ±1000ºC and it takes about 150 minutes to turn the wood lump cells into ash. Halaban wood ash contains silica which is a good aggregate binder and is quite high, so it has pozzolanic properties. This study aims to determine the effect of adding ash from burning halaban wood on the mechanical properties of concrete and also knowing the optimum percentage of halaban wood ash from 0%, 5%, 10%, 15% in terms of compressive strength of concrete, split tensile strength of concrete and flexural tensile strength. concrete. The method used in this study is the DOE (Design Of Experiment) method using a cylindrical specimen with a diameter of 15 cm and a height of 30 cm for testing the compressive strength of concrete, beams with a size of 15 cm x 15 cm x 62 cm for testing the flexural strength. The test object was made with 4 variations of the composition of Halaban Wood Ash as a concrete testing material, namely 0%, 5%, 10%, 15% by weight of cement. Testing of the specimens was carried out at the age of 28 days. The number of test objects as many as 64 pieces. Based on the research conducted, it is known that there is no effect in increasing the strength of concrete with the addition of halaban wood ash on the mechanical properties of concrete. This is indicated by the decrease in the results of testing the compressive strength, split tensile strength, and flexural tensile strength of normal concrete with a mixture of halaban wood ash. And the absence of the optimum percentage of Halaban wood ash from 5%, 10%, 15% in terms of the compressive strength of concrete, split tensile strength of concrete and flexural tensile strength of concrete.

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