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Kota palu,
Sulawesi tengah
INDONESIA
JOURNAL TEKNIK SIPIL DAN INFRASTRUKTUR
Published by Universitas Tadulako
ISSN : 20886004     EISSN : -     DOI : -
Core Subject : Engineering,
Civil Engineering, Building, Construction & Architecture
Arjuna Subject : -
Articles 82 Documents
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Analisis Variasi Suhu Pencampuran Terhadap Durabilitas Asphaltic Concrete-Wearing Course (AC-WC ASB H) Ramlan, Ratnasari; Hanusu, Abdi; Setiawan, Arief
JOURNAL TEKNIK SIPIL DAN INFRASTRUKTUR Vol 5, No 1 (2015)
Publisher : Jurusan Teknik Sipil Universitas Tadulako

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Abstract

Asbuton is a natural asphalt found in Buton Island, South-East Sulawesi with preservation approximately 210 million tonnes particularly found in Lawele area. Warm Mixing Asbuton usually uses temperature of 120°C - 125°C in Special Specification Warm Mixing of Asbuton. In mixing, temperature is one of the most important factors in the construction of road work and it also influences the characteristics of the mixture that are the durability and rut resistance. This study aims to understand the influence of temperature variation of Asbuton warm mixing against ACWC mixing durability and the best durability of some mixing temperature variations. The temperature variation used in mixing and compaction are 105ºC and 95ºC, 115ºC and 105ºC, 125ºC and 115ºC. This study were using Asbuton Butir T 15/25 Ex. Bina Prima Indonesia (BPI), with fluxing materials, which is mixtures from asphalt penetration 60.70 and solar Ex.Pertamina with materials taken from Stone Crusher Ex.Taipa River. The research were  utilyzes Marshall Test to obtain  the characteristic of mixing, referring to SNI and Bina Marga. The result showed that durability is highly influenced by temperature variation of mixing and compacting. Mixing temperature of 105°C and compaction of 95°C are not recommended because the mixing durability does not meet  the specification. On the other hand the highest temperature is resulting in mixing durability that still meet the good specifications.
IDENTIFIKASI FAKTOR YANG MEMPENGARUHI PRODUKTIVITAS TENAGA KERJA WANITA PADA PEKERJAAN KONSTRUKSI F, Fahirah; Fadjar, Adnan; Wahliana, Sri
JOURNAL TEKNIK SIPIL DAN INFRASTRUKTUR Vol 7, No 2 (2017)
Publisher : Jurusan Teknik Sipil Universitas Tadulako

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Abstract

Understanding and knowledge of the important factors, either positive or negative, that influencing female workers on construction job can be used to prepare a strategy to reduce inefficiency and to increase effectiveness of the project performance in order to reduce cost overrun and schedule delay in construction project. The aim of this study is to understand the most influential factors that affect the female workers’ productivity on the construction job. This study uses Relative Rank Index (RRI) method to determine the most influential factors that affect the female workers’ productivity on the construction job and this study also uses Spearmans Rank correlation method to find out the significance of the hypothesis of the associative influencing factors. Data collecting is done by literature study, questioners, and interviewing construction experts. The study results show that based on the contractors’ perception, the most influential factors that affect the female workers’ productivity on the construction job are age, salary, working permit, and family commitment. There is a good correlation between family commitment factor and age, salary and working permit factors.
Simulasi Efektivitas Model Berbagai Peredam Kebisingan (Studi Kasus : Kawasan Zona Bising di Kota Kendari) Djalante, Susanti; Nurrakhmad Arsyad, La Ode Muhamad; Sugiarto, Try; Putra, Adris Ade
JOURNAL TEKNIK SIPIL DAN INFRASTRUKTUR Vol 5, No 1 (2015)
Publisher : Jurusan Teknik Sipil Universitas Tadulako

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Abstract

The rapid economic activity in Kendari is followed by a rapid increase in traffic volume. This leads to one of consequence that increased noise levels and air pollution in Kendari, especially in zone which has a relatively high trip attraction. The purposes of this study are to analyze the effectiveness or insertion loss (IL) of various kinds/types of noise barriers. This research was conducted in some zones which have different types of noise barriers, different elevation or embankment barrier in the education zone, glass material barrier in the trade zone, concrete building barrier in the office zone, and combination different elevation and plant barrier in the hospital zone. The method used in the study is the Practical Method using a sound level meter, then is calculated by using Insertion Loss (IL ) equation, and Empirical Methods used  the equation in the "Calculation of Road Noise Level". This research shows  comparing various barriers in the noise zone that in various distances, 10,17,13 and 10 m, the type of glass barrier in in the trade zone has the highest effectiveness level or insertion loss of 16.9 dB, followed by concrete building barrier at 14 dB in the office zone. While, the level of effectiveness/insertion loss of different elevation/embankment in the education and the combination of plants and elevation/embankment barrier in the hospital zone was almost the same value about  of 6.9 dB and 5.98 dB. At the same distance (10 m) of each zone, the glass was still higher levels of effectiveness of 12.25 dB, followed by concrete building barrier in 11,02 dB, by combination elevation and plants of 6.15 dB, and the type of elevation/embankment 6.05 dB. Thus, the types of barrier provide varying influence on the value of the effectiveness/insertion loss, and to improve the effectiveness /insertion loss of various barriers can be combined with distance change.
PENGOLAHAN LIMBAH CAIR RUMAH TANGGA DENGAN METODE KOLAM OKSIDASI Andiese, Vera Wim
JOURNAL TEKNIK SIPIL DAN INFRASTRUKTUR Vol 1, No 2 (2011)
Publisher : Jurusan Teknik Sipil Universitas Tadulako

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Abstract

Meningkatnya kegiatan manusia dalam rumah tangga mengakibatkan bertambahnya jumlah limbah cair. Sumber limbah cair rumah tangga bersifat organik yaitu dari sisa sisa makanan dan deterjen yang mengandung fosfor. Limbah cair dapat meningkatkan kadar BOD (Biochemical Oxygen Demand) dan pH air . Keadaann tersebut menyebabkan terjadinya pencemaran yang banyak menimbulkan kerugian bagi manusia dan lingkungan.  Kolam oksidasi merupakan salah satu cara yang bisa digunakan untuk  dapat mengolah limbah cair rumah tangga. Kolam  ini  terdiri  dari  serangkaian kolam  yang  bertujuan  untuk  menjernihkan limbah cair sehingga tidak berbahaya bagi lingkungan. Keunggulan teknologi ini dalam pengolahan limbah cair, yaitu konstruksi sederhana, mudah dirancang dan diubah jika diperlukan perubahan tanah
Karakteristik Pelayanan Angkutan Kota di Kota Palu (Studi kasus: Pelayanan Angkutan Kota di Universitas Tadulako) Suryani, Sri; Ismadarni, Ismadarni; Batti, Joy Fredi
JOURNAL TEKNIK SIPIL DAN INFRASTRUKTUR Vol 5, No 2 (2015)
Publisher : Jurusan Teknik Sipil Universitas Tadulako

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Abstract

Nowadays, students are less interested in using public transportation to the University of Tadulako.One reason is the travel time to arrive on campus can not be predicted. This study aims to determine the characteristics of urban transport users in serving the student travel, especially in Tadulako University.  The researc were conducted using descriptive method. The research was carried on by distributing questionnaires to 131 respondents. The respondents are the city transport users who travel to Tadulako University. The results of the research and analysis shows that the ease of getting public transportation to travel to and from the University of Tadulako classified as difficult, so users should walk or using the motorcycle taxi (ojek) to get to the waiting place for public transportation. There are areas frequented by the public transportation so that users can negotiate several times and there are also certain regions where users can only do 1 time negotiations within the same time frame. The uncertainty of travel routes makes the travel time of user to the destination is unpredictable.
IDENTIFIKASI SUMBER BENCANA ALAM DAN UPAYA PENANGGULANGANNYA DI SULAWESI TENGAH Martini Martini
JOURNAL TEKNIK SIPIL DAN INFRASTRUKTUR Vol 1, No 2 (2011)
Publisher : Jurusan Teknik Sipil Universitas Tadulako

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Abstract

Pengurangan resiko bencana alam merupakan salah satu program pemerintah dan pemerintah daerah yang sedang giatnya dilakukan. Hal ini juga menjadi kerja kalangan internasional karena beberapa kejadian bencana dengan skala massif telah menimbulkan begitu banyak korban harta benda dan jiwa. Wilayah Sulawesi Tengah merupakan salah daerah yang sangat rawan dilanda bencana alam, beberapa kejadian bencana alam yang terjadi dalam satu beberapa decade terakhir adalan banjir dan banjir bandang, tanah longsor, gempa bumi dan gunung meletus. Mempelajari fenomena bencana tersebut maka tidak ada pilihan lain yaitu segera bersiap siaga baik secara kelembagaan, masyarakat bahkan individual, karena bencana akan terjadi dan akan menimpa siapa saja yang berada di daerah yang rawan bencana. Identifikasi yang telah dilakukan menghasilkan beberapa kesimpulan sebagai berikut : daerah Sulawesi Tengah merupakan daerah yang sangat rawan bencana, bencana yang paling sering terjadi adalah banjir dan tanah longsor, gempa bumi dan tsunami. Upaya yang perlu dilakukan baik mitigasi pasif berupa pendidikan sadar bencana, penyuluhan tentang bencana alam serta karakteristiknya. Demikian juga diperlukan mitigasi aktif berupa membangun tanda peringatan bencana, membangun infrastruktur yang ramah dan tahan bencana serta memelihara, memperbaiki dan memperkuat infrastruktur yang berada di daerah yang rawan bencana
Response ff The High Frequency Long-Span Lightweight Floor Due to Human Walking: Harmonic Response Analysis Siregar, Atur P. N.
JOURNAL TEKNIK SIPIL DAN INFRASTRUKTUR Vol 7, No 1 (2017)
Publisher : Jurusan Teknik Sipil Universitas Tadulako

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Abstract

This paper is an investigation of high natural frequency long-spanlightweigtht floor subjected to dynamic  footfall loading of human activities. This study was carried out to examine the vibration response of the high natural frequency long-span lightweight floor, when harmonic response analysis was applied. Acceleration root mean square (RMS) was used as a method to determine the vibration response of the high natural frequency long-span floor model. The parametric studies of natural frequency of 7 up to 20 Hz and damping ratio of 0.5% and 2% were employed to investigate the response of the model.Increasing damping ratio of the model was found to have a significant effect on reducing acceleration RMS. However, increasing natural frequency of the high natural frequency long-span lightweight floor model demonstrated to have an insensitive influence on the acceleration RMS. 
Finite Element Analysis Of Reasonable Foundation For Supporting Silo’s Tower Nurdin, Sukiman
JOURNAL TEKNIK SIPIL DAN INFRASTRUKTUR Vol 2, No 1 (2012)
Publisher : Jurusan Teknik Sipil Universitas Tadulako

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Abstract

The limitation of soil data due to poor soil investigation process is a common problem in civil engineering project. The finite element method was used to analyse the compatibility of foundation to support silos in Liverpool Docks. Both shallow foundation and pile foundation were considered. The results of the analyses are presented by comparing analytical and numerical solution. Parametric study was considered for each case. There are different results for two types of shallow foundation that had been considered. Strip foundation seemed more reliable than pad foundation, while Pile foundation considered to be first choice due to the satisfactory condition for all factors
Pemodelan Struktur Perlapisan Bawah Permukaan Untuk Penentuan Bidang Gelincir Pada Daerah Rawan Longsor. (Studi Kasus Ruas Jalan Nasional 005 Lakuan – Laulalang Dan Ruas 006 Laulalang-Lingadan) Hamad, Harly; Yunus, Ruslan Moh
JOURNAL TEKNIK SIPIL DAN INFRASTRUKTUR Vol 7, No 1 (2017)
Publisher : Jurusan Teknik Sipil Universitas Tadulako

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Abstract

Characteristics of roads in Central Sulawesi at some point are an area of frequent landslides. The road segment in question, including the section 005 and section 006 which is a national road linking the province of Central Sulawesi and Gorontalo province. The link conditions that have often suffered landslides have disrupted access to transport and causing high transportation costs. This study aims to determine the geometry of the sliding plane at KM 509 and KM 513 using the method of geoelectric resistivity Wenner configuration with a path length measurement of 300 m and 5 m electrode spacing. The results of the study at two locations and modeling shows the layering structure resistivity value of which is at 100 Ωm - 300 Ωm and modeling results of  2-D geoelectric cross-section shows the sliding plane ground motion varies between 5 to 15 m. Value of resistance and sectional sliding obtained indicate that the location is vulnerable to landslides, and requires a comprehensive treatment to prevent landslides.
Evaluasi Kerentanan Bangunan Gedung Terhadap Gempa Bumi Dengan Rapid Visual Screening (RVS) Berdasarkan FEMA 154 Amir, Fatmawati
JOURNAL TEKNIK SIPIL DAN INFRASTRUKTUR Vol 2, No 1 (2012)
Publisher : Jurusan Teknik Sipil Universitas Tadulako

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Abstract

Gempa Aceh tanggal 26 Desember 2004 telah mengubah paradigma dalam penanganan bencana di Indonesia, khususnya akibat aktivitas seismik dan bencana ikutannya seperti tsunami, tanah longsor, banjir bandang dan likuifaksi, dan mendorong Kementerian Pekerjaan Umum untuk melakukan revisi terhadap Peta Gempa 2002 dan berinisiatif menginisiasi penyusunannya dengan menghimpun para ahli di bidang gempa bumi. Hasil studi dari  tim ahli tersebut kemudian dituangkan dalam bentuk Peta Zonasi Gempa 2010 dan telah menempatkan posisi kota Palu khususnya dan wilayah Sulawesi Tengah umumnya ke dalam wilayah yang berpotensi terlanda gempa dengan magnitude maksimum 7,9 SR (skala Richter). Ini berarti, seluruh komponen masyarakat di wilayah Sulawesi Tengah wajib bersiap diri dalam menghadapi bencana yang datangnya sulit untuk diprediksi dengan melakukan usaha mitigasi bencana yang salah satunya adalah dengan melakukan evaluasi secara cepat (Rapid Visual Screening) terhadap seluruh bangunan yang ada untuk menilai kerentanannya terhadap gempa bumi

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