cover
Article Per Year (5 Year)
All
Home Page
OAI Link
Editorial Team
Contact
Reviewer
Google Scholar
Contact Name
-
Contact Email
-
Phone
-
Journal Mail Official
-
Editorial Address
-
Location
Kota semarang,
Jawa tengah
INDONESIA
JURNAL KARYA TEKNIK SIPIL
Published by Universitas Diponegoro
ISSN : -     EISSN : -     DOI : -
Core Subject : Engineering,
Civil Engineering, Building, Construction & Architecture
Arjuna Subject : -
Articles 592 Documents
 54   55   56   57   58 
PENGENDALIAN BANJIR SISTEM BENDUNG PUCANG GADING – DOMBO SAYUNG SEMARANG Rr. Ayu Khrisina Maharani; Septian Dwi Wicaksono; Suharyanto Suharyanto; Robert J. Kodoatie
Jurnal Karya Teknik Sipil Volume 2, Nomor 1, Tahun 2013
Publisher : Departemen Teknik Sipil, Fakultas Teknik Universitas Diponegoro

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

Abstract

Flood is one of the occasion that quite often happens in Semarang City. Dombo-Sayung is being one of the areas which flood is often happened there. Flood give many negative impacts that can’t be ignored, for example is cause damage to infrastructur: buildings, houses, and roads. And even stop the mobility in that area if the flood is happened for a long time. The purpose of Flood Control of Pucang Gading Weir System-Dombo Sayung, Semarang is to minimize or even avoid the flood happened in Dombo-Sayung Area by designing the flood control system which can overcome the flood problem. The method that used for Flood Control of Pucang Gading Weir System-Dombo Sayung Semarang are primary and secondary data collection, hydrology analysis such as flood’s hydrograph, hydraulics analysis for planning the dimension of retention pond and dimention of river improvement Dombo-Sayung Channels. Flood Control of Pucang Gading Weir System- Dombo sayung give result to using retention pond with the size is (300x190x7) m³ for run off volume channels is 334.691,643 m³ and  dimension of river improvement Dombo Sayung Channels becoming (35x6) m2 for the the income flow is 300 m³.
PERENCANAAN PENINGKATAN JALAN TEMBUS JL. AMBARAWA- JL. SOEKARNO HATTA, BAWEN, SEMARANG Aprilia Fitri Nuryati Ningrum; Karib Wicaksono; Moga Narayudha; Siti Hardiyati
Jurnal Karya Teknik Sipil Volume 4, Nomor 1, Tahun 2015
Publisher : Departemen Teknik Sipil, Fakultas Teknik Universitas Diponegoro

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

Abstract

Highway with it’s accessories are a mode of land transport infrastructure wich are essential to the flow of services and commodity that pass through the land. With the flow of commodity and services, it will affect the economic and social development around the existing road infrastructure. Semarang has a strategic location in the development of the Province of Central Java, because Semarang crossed by important lines that connect to the regional growth centers such as Semarang, Surakarta, and Yogyakarta and it’s location close to the capital city of Central Java Province, wich is the center of economic activity, governance, social and cultural areas in Central Java. However, various problems of traffic jam occurs in the area of Semarang, this requiring an improvement road planning that will be an alternative way into the city of Semarang. Passageway of Jl. Ambarawa- Jl. Soekarno Hatta located between Ambarawa and Bawen with land use as residential areas, schools, fields, and forests. The main problem that occurred in this passageway are a pretty damage road caused by overload traffic flow and also because of pavement over time factor and because of the road capacity doesn’t required yet to accommodate the current traffic load. The purpose and goal of this evaluation and improvement are to maximize road function as an alternative way, in the end it’ll support a movement that can achieve economic growth of the area as well as reduce the problem, with a longer design time. The results of evaluation for the existing roads are gives several factors to improvement road. Due to the improvement and widening of road, it is automaticaly should redesign the geometry. The entire analysis and engineering calculations are based on the Highways Regulations and Indonesian National Standard. The results of improvement design it is carried one step of planning to widen this road in 2016, for a Rengas-Bawen segment, Gembol-Doplang segment and Harjosari-Doplang segment now widened into 7 m, for Rengas – Bawen segment before was 5 m of lane, and was 3 m for Gembol-Doplang and Doplang-Harjosari, three of them are design with 2/2 undevided lane, with new shoulder width 1 m. Design pavement used flexible ones and for the existing pavement need overlay with thick layer of 7 cm using Laston MS 454. For widening used surface course with thick layer of 10 cm using Laston MS 454, for base course using a class A crushed stone with a thickness of 20 cm CBR 100% and the subbase course using class B gravel CBR 50% with thick layer of 12 cm and lied on subgrade form browny red silty clay with sand in CBR 6%. Hope that this evaluation and improvement design can provide comfort services to road users during the specified design time of 10 years with a plan of speed 50 km / hour and a maximum slope of 9%.
PENGARUH PENAMBAHAN SASOBIT PADA WARM MIX ASPHALT TERHADAP MUTU CAMPURAN BERASPAL Eka Hadi Purwanto; Hartomo Sandi Sakti; Bagus Hario Setiadji; Supriyono Supriyono
Jurnal Karya Teknik Sipil Volume 3, Nomor 1, Tahun 2014
Publisher : Departemen Teknik Sipil, Fakultas Teknik Universitas Diponegoro

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

Abstract

Warm mix asphalt technology have possibility to makes, spreading, and compress in lower temperature than hot mix asphalt. This technology used with add the additive material named Sasobit. Because of that we did the research about mixing asphalt with Asphalt Institute methode. The asphalt degree is 4,5%, 5%, 5,5%, 6%, dan 6,5% add into Sasobit 0%, 2%, 3%, and 4% to establish mixing and solid temperature in the mix. This research compared the quality between mixing asphalt with Sasobit and mix without Sasobit as a control. Result of this research showed that decrease temperatur because of increment Sasobit 2% reduce until 6˚C, increment Sasobit 3% reduce until 7,5%, dan increment Sasobit 4% reduce until 7,8%. The other benefit from adding the Sasobit into mix asphalt is increase stability value, decrease presentage degree of utilizing asphalt, and decrease the gas emision from mixing asphalt. However, mixing with add Sasobit have lack, where the mix become more stiff and hard so that the asphalt is easier to be damage if compared with mix without Sasobit.
PERENCANAAN PENGGANTIAN JEMBATAN JUWET KABUPATEN PEMALANG Andhy Satriya Wardhana; Mohamad Irzam Hasani; Moga Narayudha; Siti Hardiyati
Jurnal Karya Teknik Sipil Volume 4, Nomor 4, Tahun 2015
Publisher : Departemen Teknik Sipil, Fakultas Teknik Universitas Diponegoro

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

Abstract

Juwet Bridge is located approximately one kilometer to the south of Comal Bridge Pemalang District is one of the alternative bridges used when the Comal Bridge collapsed. In this final Juwet Bridge which has a width of only 3 meters is designed with a larger capacity and functioned as an alternative pathway Comal Bridge. Planning on aspects of traffic using a design life of 20 years with the growth of the vehicle based on a linear regression of 642 veh / year and using two scenarios, there are normal conditions (2 Comal Bridge function) and incidental conditions (only 1 Comal Bridge functioning). Initial planning, the alternative pathway using a type 2/2 UD. In normal conditions, the distribution of traffic flow 70% for Comal Bridge and 30% for Juwet Bridge produce a degree of saturation (DS) under 0.75 over the life of the plan. In the incidental conditions, the distribution of traffic flow 60% for Comal Bridge and 40% for Juwet Bridge, DS value is 0.81. Assuming then use 2/2 type UD with 8 meters wide still used. New Juwet Bridge continue to use steel as the structure and the upper structure of reinforced concrete for the structure underneath. Planned implementation within 8 months at a cost of Rp. 36.4 billion. In this final project scope of the planned bridge elements include work for the overall structure of the bridge and approach bridge. Given this new Juwet Bridge when congestion occurs on the Pantura line around Comal Bridge, the bridge is able to be an alternative pathway in servicing and reducing the burden of most of the traffic flow on the Pantura line.
PERENCANAAN ULANG DESAIN PARKIR PASAR BULU KOTA SEMARANG Kamil Safari Kusuma Atmaja; Dimas Ariya Asmara Putra; YI. Wicaksono; Amelia Kusuma Indriastuti
Jurnal Karya Teknik Sipil Volume 2, Nomor 3, Tahun 2013
Publisher : Departemen Teknik Sipil, Fakultas Teknik Universitas Diponegoro

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

Abstract

Nowadays the progress of Semarang city is getting rapid, many shop centers rises in Tugu Muda area. Most of people use their car or motorbike to do their activities through those streets. This condition caused the higher mobility each year and makes parking lots become important thing in transportation system. The necessary of parking lot should be available, The bigger traffic volume makes bigger necessary of parking lot. If it does not enough, cars may take the spaces beside of road to park, and this caused some disruptions to others. Redesigning the park design focused on one the biggest traditional market in Semarang one of them is Bulu market at Mgr Soegijapranoto street. The method used in this redesign is plat matching method for data retrieval parking , Linier regretion method and the queuing theory to data processing and the parking design. Primary data that is required in this analysis is parking duration, and service system. And for the secondary data required the amount of vehicles out – vehicles in at the market, the amount of traders at the market, the amount of resident at each subdistricts of Semarang city, and area of the market. The conclusion, the parking lot design, 117 SRP to car and 502 SRP to motorcycle, can provide the customers need in parking at the market. The design can be predicted that it will be resisted in five years based on growing ratio between city parking lot and Bulu market parking lot.
PENYEDIAAN TRANSPORTASI UMUM MASA DEPAN DI KOTA SEMARANG Siti Rahma; Dyah Amalia Wijayanti; Ismiyati Ismiyati; Djoko Purwanto
Jurnal Karya Teknik Sipil Volume 3, Nomor 2, Tahun 2014
Publisher : Departemen Teknik Sipil, Fakultas Teknik Universitas Diponegoro

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

Abstract

The increasing number of private vehicles using in Semarang causes a high traffic volume in some primary roadways of the city. It can be seen from the use of official cars vehicle / personal that originally totaled 34,000 vehicles in 2007 to 44,600 vehicles in 2009 (Badan Pusat Statistik Kota Semarang, 2009). The presence of mass public transportation Bus Rapid Transit, which is Trans Semarang, is considered not able to overcome such problem yet. The value of the load factor both BRT corridor I and II were only 20-30%. (Based on research Chairunnisa R, Yenni N, 2010 and Ilham H. Rasyid, Aldila Bachtawar., 2013). The aim of this research is to evaluate public transportation’s performance and to figure out the policy of public transportation that is suitable for the economic condition, and demand from citizens of the city of Semarang. The methods used are analyzing previous research data about public transportation, especially BRT Trans Semarang, and processing primary data in the form of interview survey to citizens. The survey is done in three sub-districts: Ngaliyan, Pedurungan, and Banyumanik. The aspects that are reviewed through the side of effectiveness and efficiency of public transportation are headway, frequency, public transport fares, security, safety, and comfort. According to the result of the research, it is identified that more than 50% of citizens prefer using private vehicles, because the public transportation had not satisfy yet. Therefore, the effort of improving and developing provided public transportation is needed. In this case, the region is divided into two sections journey, namely urban and suburban areas. In the urban areas, can be done by revamping the BRT transport system, the provision of special BRT lane, and the provision of feeder that fits the needs of society. Whereas in suburban areas, public transportation is needed for high speed travel time savings, in addition to reducing the occurrence of traffic congestion on the main roads of the city.
PERENCANAAN GEDUNG PERKANTORAN ARMADA II DI MAGELANG Bakhtiar Ali Afandi; Mansyur Arifudin; Himawan Indarto; Ilham Nurhuda
Jurnal Karya Teknik Sipil Volume 2, Nomor 2, Tahun 2013
Publisher : Departemen Teknik Sipil, Fakultas Teknik Universitas Diponegoro

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

Abstract

The office building in this Final Project was designed to comply with Special Moment Resisting Frame System (SMRFS). The Special Moment Resisting Frame System (SMRFS) was chosen to enable the building to behave in ductile manner. This because ductile structures can disipate large amount of energy when subject to earthquake loading. The system was design to apply the concept of strong column weak beam, where the vertical elements of the structure (column) should be made stronger than the horizontal elements of the structure (beam), so that plastic joints occur on beam ends. Moreover, the beam-column joint connections were designed to avoid collapse in joints.
METODE PELAKSANAAN DAN ANALISA BIAYA BEKISTING PADA PEKERJAAN STRUKTUR (STUDI KASUS : PEMBANGUNAN GEDUNG ASTRA HONDA MOTOR SEMARANG) Budi Rohmad Wijayanto; M. Yudi Purnawan; Sukamta Sukamta; Arif Hidayat
Jurnal Karya Teknik Sipil Volume 3, Nomor 3, Tahun 2014
Publisher : Departemen Teknik Sipil, Fakultas Teknik Universitas Diponegoro

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

Abstract

The analysis of management constructionin the implementation of development projectsneeds to be done in order to obtain an effective construction methods and cost efficient.The purpose of this study is to compare two methods of formwork on each floor plate to get a more feasible method applied is based on the time and cost of the project. Stages in conducting the study are:Calculation of the volume of work on projects that include foundation work, tie beams, columns, beams, plates, ladder, shearwall, GWT (Ground Water Tank). Cost calculation on project work, in order to get the cost for all elements of the building structure. Calculation of the power plate and beams in project work, for the purposes of dismantling formwork manually, with estimate the time of the plate and beam formwork to release. Comparison of two implementation methods of calculation of the work on the first fabrication of formwork plate method done at the beginning of the three floors, while the second method of fabrication of formwork is onlydone at the beginning of the two floors. Comparison of plate work and the work done by the time and the project costs (direct and indirect costs). Implementation of management analysis performed in order to obtain an effectiveconstruction methods and cost efficient, so the comparison of the results of both methods can be concluded that the second method is more efficient and can be applied to the implementation of the project, with the difference in cost Rp.277 288 777, - and the difference in duration of work is 5 days longer.
PENGGUNAAN TERRASIL SEBAGAI MATERIAL MODIFIER UNTUK PERBAIKAN DAYA DUKUNG SUBGRADE Hanif Firman Hakim Wasis; Hardiyanti Setia Utami; Djoko Purwanto; Bagus Hario Setiadji
Jurnal Karya Teknik Sipil volume 1, Nomer 1, tahun 2012
Publisher : Departemen Teknik Sipil, Fakultas Teknik Universitas Diponegoro

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

Abstract

ABSTRAK Tanah dasar merupakan lapisan terbawah dari sistem perkerasan jalan yang berfungsi untuk mendukung lapisan di atasnya dalam menahan beban kendaraan. Di sisi lain, tanah dasar merupakan komponen terlemah, karena mudah berkurang daya dukungnya sebagai akibat pengaruh air. Untuk mengatasi masalah tersebut, maka penelitian ini melakukan kegiatan perbaikan daya dukung tanah dengan menggunakan material modifier berupa Terrasil, yang berfungsi sebagai penolak air (water repellent atau waterproofing). Untuk mengevaluasi keefektifan penggunaan Terrasil maka pada penelitian ini digunakan tiga proporsi Terrasil terhadap air, yaitu 1:400, 1:600 dan 1:800, yang diaplikasikan pada sampel tanah di dua lokasi pengujian. Sampel tanah yang dipilih diperlakukan pada dua kondisi, yaitu kondisi kering dan kondisi terekspos air. Untuk mengevaluasi daya dukung tanah pada dua kondisi tersebut pada keadaan sebelum dan sesudah Terrasil digunakan, maka dilakukan pengukuran parameter California Bearing Ratio (CBR). Hasil dari penelitian ini menunjukkan bahwa penggunaan Terrasil pada tanah tidak akan memberikan dampak yang signifikan pada hilangnya nilai CBR antara dua kondisi tersebut, kecuali tanah tersebut dalam kondisi padat. Penelitian ini juga merekomendasikan proporsi Terrasil terhadap air 1:600 karena dapat menghasilkan nilai CBR wet losses yang paling minimum. Dengan proporsi ini, dapat diperoleh nilai CBR wet losses hanya sebesar 11,93%, yaitu pada lokasi dengan kepadatan tertinggi. Kata kunci: Subgrade, soil improvement, bahan modifier, Terrasil, CBR   ABSTRACT Subgrade is the bottom layer that functions to support the upper layer to withstand against vehicle loads. However, subgrade is also the weakest component of the structure due to losses of carrying capacity as a result of water infiltration. To minimize the losses of carrying capacity of the subgrade, a study was conducted by proposing a modifier, namely Terrasil, that function as water repellent. In this reaserch, three proportions of Terrasil to water, i.e. 1:400, 1:600, and 1:800, were used in two test locations. Two conditions were applied on soil in the test locations, i.e. dry condition (unsoaked) and wet condition (soaked). To evaluate the carrying capacity of the subgrade before and after Terrasil application, California Bearing Ratio (CBR) measurement was conducted. The results showed that the use of Terrasil on the soil did not affected significantly on the carrying capacity losses due to water infiltration, unless soil compaction has been formerly applied. In addition, proportion of Terrasil to water 1:600 was recommended as optimum proportion for maximum water-repellent, with the condition that it should be applied on compacted soil. With this proportion, it can be obtained CBR wet losses only 11.93% at location with better density. Keywords: Subgrade , soil improvement, modifier material, Terrasil, CBR
DESAIN JEMBATAN LEMAH GEMPAL KOTA SEMARANG DENGAN RANGKA BAJA Shinta Sukian; Indrastono Dwi Atmanto; Ilham Nurhuda
Jurnal Karya Teknik Sipil Volume 2, Nomor 1, Tahun 2013
Publisher : Departemen Teknik Sipil, Fakultas Teknik Universitas Diponegoro

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

Abstract

The construction of Lemah Gempal Bridge in Semarang is aimed at providing alternative access to reduce traffic congestion around Siliwangi street and Kaligarang street. The construction of this road is to connect lemah Gempal and Simongan area in west semarang. The writer desained Lemah Gempal steel truss  bridge which spans 80 meters length accross banjir kanal river. This bridge consists of two spans, each span has 40 meters length. The bridge has  one pillar and two abutment. The  width of the bridge is 9 meters and divided into 2 lane. Each lanes  is 3,5 meters width. There are trotoars of I meter length on each side of  the lane.

Page 56 of 60 | Total Record : 592

 54   55   56   57   58 

Filter by Year

2012 2018


Reset
Filter By Issues
All Issue Volume 7, Nomor 4, Tahun 2018 Volume 7, Nomor 3, Tahun 2018 Volume 7, Nomor 2, Tahun 2018 Volume 7, Nomor 1, Tahun 2018 Volume 6, Nomor 4, Tahun 2017 Volume 6, Nomor 3, Tahun 2017 Volume 6, Nomor 2, Tahun 2017 Volume 6 ,Nomor 1, Tahun 2017 Volume 5, Nomor 4, Tahun 2016 Volume 5, Nomor 3, Tahun 2016 Volume 5, Nomor 2, Tahun 2016 Volume 5, Nomor 1, Tahun 2016 Volume 4, Nomor 4, Tahun 2015 Volume 4, Nomor 1, Tahun 2015 Volume 3, Nomor 4, Tahun 2014 Volume 3, Nomor 3, Tahun 2014 Volume 3, Nomor 2, Tahun 2014 Volume 3, Nomor 1, Tahun 2014 Volume 2, Nomor 4, Tahun 2013 Volume 2, Nomor 3, Tahun 2013 Volume 2, Nomor 2, Tahun 2013 Volume 2, Nomor 1, Tahun 2013 volume 1, Nomer 1, tahun 2012 More Issue