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INDONESIA
JURNAL KARYA TEKNIK SIPIL
Published by Universitas Diponegoro
ISSN : -     EISSN : -     DOI : -
Core Subject : Engineering,
Civil Engineering, Building, Construction & Architecture
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Articles 56 Documents
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Search results for , issue "Volume 4, Nomor 4, Tahun 2015" : 56 Documents clear
PERENCANAAN KOLAM PELABUHAN PONDOK DAYUNG FASHARKAN TANJUNG PRIOK JAKARTA UTARA Agus Ristiyanto; Asif Murtadlo; Salamun Salamun; Hari Budieny
Jurnal Karya Teknik Sipil Volume 4, Nomor 4, Tahun 2015
Publisher : Departemen Teknik Sipil, Fakultas Teknik Universitas Diponegoro

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Abstract

Ports of Pondok Dayung is one of the special port designation refers to as one of the supporting facilities and infrastructure facilities NKRI defense, such as privatization TNI navy military has its have means to sea port don't depend on other agencies. Planning a pool port of Pondok Dayung Fasharkan design covering breakwaters, design port dock, grooves cruise design, as well as design lap pool port. Functionally, this port will be used as a berthing dock and military vessels, as well as a repair ships for the Navy in particular regional western Indonesia and the surrounding region. Planning begins with the data include wind speed data processing for generation forecasting waves in the sea area. The result shows the significant wave height (Ho = 1.53 m) and significant wave period (To = 9.585 sec) to reset wave when the plan for 50 years. Data processing tidal sea water as well as map data is used as reference planning bathimetry high elevation breakwater and dock buildings, from the calculation of the value obtained tidal sea level plan HHWL = + 51.4 cm, MSL = ± 0.0 cm, and LLWL = -34.6 cm. The data is used as reference fleet planning calculations obtained wide shipping channel groove width 216 m (two lines), and the great depth of the draft plan of the port pool D = ± 12.25 m from the sea bet. Geotek the data used to determine the characteristics of the soil used as reference planning building type breakwater, pier foundation and structure planning. Planning generated breakwater building type hypotenuse (1: 1.5) with a total length of 1292 m, the number of tier 2 Secondary layer 1 m thick layer of heavy stones to 168-200 kg layer Core layer in grain weight 16-20 kg, and design mercu elevation ± 3.79 m of MSL. Plan a total of 252 m long quay with a plan elevation of +1.07 m MSL, plan structure 20 cm thick floor slabs, pile foundation structure Spun Pile Ø 50 cm with concrete quality K 500. dock Fender ie type V (400H 1000L) the impact energy capacity of 160 kN, as well as the type fastening Bollard pull capacity of 35 tons.
PENGARUH PENGGUNAAN MATERIAL RECLAIMED ASPHALT PAVEMENT (RAP) SEBAGAI MATERIAL PENYUSUN TERHADAP KARAKTERISTIK CAMPURAN BERASPAL BARU AC-BC (ASPHALT CONCRETE-BINDER COURSE) Muhammad Rizal Permadi; Retno Handayani Prastyaningrum; Bagus Hario Setiadji; Supriyono Supriyono
Jurnal Karya Teknik Sipil Volume 4, Nomor 4, Tahun 2015
Publisher : Departemen Teknik Sipil, Fakultas Teknik Universitas Diponegoro

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Abstract

The roads construction process in Indonesia mostly used conventional method, it used a lot of aggregates and asphalt in large numbers. If it’s done continuously will cause some environmental problems. One of the technology that applied asphalt recycling is Reclaimed Asphalt Pavement (RAP). Reclaimed Asphalt Pavement is a used material from hot mix cold milling process . This study has been done in order to make AC-BC mix used RAP from damaged pavement (cracking and bleeding). The percentages used of RAP were 23%, 27% and 31%. 23% RAP with 6,19% of optimum asphalt content (bleeding type) produced Gmb 2,358; VMA 16,484%; VFA 73,772%; VIM 4,933%; stability 982,04 kg; flow 2,895 mm; MQ 332,779 kg/mm; and film thickness 9,75 µm. 23% RAP with 6,25% of optimum asphalt content (cracking type) Gmb 2,403; VMA 15,812%; VFA 77,385%; VIM 4,174%; stability 992,082 kg; flow 2,88 mm; MQ 338,652 kg/mm; and film asphalt thickness 9,92 µm. Based on the research that’d been done mixture with 23% of RAP is more stable than 27% and 31% in the same condition it can be seen from the stability value which is greater enough and the flow that lower enough.
PERENCANAAN GROUND SILL DI SUNGAI SENJOYO KABUPATEN SEMARANG Ichwan Rachmat Putra; Imam Adi Prabowo; Sri Eko Wahyuni; Al Falah
Jurnal Karya Teknik Sipil Volume 4, Nomor 4, Tahun 2015
Publisher : Departemen Teknik Sipil, Fakultas Teknik Universitas Diponegoro

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Abstract

Senjoyo River is a tributary of Tuntang River which are ±138 km2catchment area, 37 km length and 0,008 bottom slope. That condition causes scour at the bridge foundation. The location of bridge is in Tempuran Village, Bringin Subdistric, Semarang Regency. The solution to conserve the Senjoyo River has to build a ground sill. Ground sill is building cross river which is built to protect degradation in the upstream of river. The ground sill analysis is needed hydrologic analysis to calculate the design flood discharge, hydraulic analysis to calculate the passing capacity discharge, analysis of sediment transport and riverbed’s stability to calculate the value of stable slope and bank protection, hydraulic analysis to compute the dimension of new river, slope stable analysis to calculate the riverbank slope which is stable and the design of ground sill to calculate the dimension of ground sill, stilling basin and bottom protection. The conclution of ground sill design is 2 m ground sill height, 62 m ground sill width, 16 m stilling basin length and 20 m bottom protection length. The conclution of river normalization is 0,00024 stable slope, 120 m new river width and 1:1 riverbank slope. The ground sill can protect the foundation bridge and can be increase the river bottom level until the existing of river bottom level before degradation.
PENGARUH PENERAPAN METODE LEAN CONSTRUCTION PADA BIAYA PEKERJAAN STRUKTUR TIPIKAL Benediktus Warno Sitinjak; Yovi Arsianto; M. Agung Wibowo; Frida Kistiani
Jurnal Karya Teknik Sipil Volume 4, Nomor 4, Tahun 2015
Publisher : Departemen Teknik Sipil, Fakultas Teknik Universitas Diponegoro

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Abstract

Indonesian construction development of more advanced, making the competitiveness between the contractor becomes tight. Therefore, we need an innovation in managing the construction process becomes more optimal. One such innovation is the application of the lean construction method with work structuring concept. Work structuring concepts we use to design simulated a typical floor concrete structure work in order to have a more reliable flow of activities and faster. Innovation Lean Construction on this research using inter-floor transfer system formwork on horizontal PERI formwork. With the concept of structuring work, the interaction between the concrete structure of the work cycle and the cycle formwork transfer between floors design 3 simulation obtained optimal with a reliable stream of activity (minimum idle time) that simulated 3 days, 5 days and 9 days. From the calculation of total RAB optimal simulation of each project, the simulation of 3 days is the most optimal simulation.
PERENCANAAN STRUKTUR APARTEMEN ALAM INDAH TEMANGGUNG Zainul Miftahuddin; Desiman Sihaloho; Himawan Indarto; Bambang Pardoyo
Jurnal Karya Teknik Sipil Volume 4, Nomor 4, Tahun 2015
Publisher : Departemen Teknik Sipil, Fakultas Teknik Universitas Diponegoro

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Abstract

Structure design of Alam Indah Apartment designed with SNI 2847-2013 and SNI 1726-2012, Alam Indah Apartment building structures was included in Seismic Design Criteria Type D with high seismic risk level, so that the planning system used method with a Special Moment Resisting Frame System (Sway-special). The structure design of the apartment has a symmetrical shape configuration , so when an earthquake happens the possibility of buildings rotation is almost zero. it caused by the center of mass and the center of rigidity was located in a single point , so it is not necessary dilatation and calculations can be reviewed based on two dimensions with the help of structures software. The foundation that used in this building is a bore pile foundation.
PENGEMBANGAN SUNGAI BANJIR KANAL TIMUR SEMARANG SEBAGAI TRANSPORTASI SUNGAI UNTUK TUJUAN WISATA Amar Ma'rruf; Adik Satya Graha; Salamun Salamun; Ismiyati Ismiyati
Jurnal Karya Teknik Sipil Volume 4, Nomor 4, Tahun 2015
Publisher : Departemen Teknik Sipil, Fakultas Teknik Universitas Diponegoro

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Abstract

Tourism is a sector that can potentially be developed to finance local expenditure. Especially Semarang City Government, actively prosecuted in tourism development with the potential to manage objects in the city of Semarang. Old City is one of the attractions that are less optimized, so that the East Canal Flood Basin Development Semarang can increase tourism demand in the Old City is the transport stream that is integrated with the shuttle bus in the Old City. The purpose of this study was to analyze the East Flood Canal apart as if the flood control can also be used as the transport stream as the water tourist destination in the city of Semarang. Methodology used in the study of development of River Flood Canal Tmur Semarang As river transport to destination covering methods of qualitative and quantitative methods. Qualitative method with a questionnaire to determine the potential demand in the Old Town, while the quantitative method with HEC-RAS program to analyze hydrological and determine discharge plans. Ouput obtained from this study is the use of river tourism speedboat 8 m 2 open with 8 m long, 2.2 m wide and 0.4 m draft and is integrated with the shuttle bus pick-up two levels. Ship Operating Costs amounted to Rp 1,052,717,443,-/year for a fee ranging from investments to cost management and management with 8 times the trip in one day. Rates are charged per passenger Rp 18 208, - for a one-way trip.
PERENCANAAN DRAINASE GAYAMSARI SUBSISTEM KANAL BANJIR TIMUR SEMARANG Rizki Ade Khoir; Novita Afrianti Panjaitan; Sri Eko Wahyuni; Hari Nugroho
Jurnal Karya Teknik Sipil Volume 4, Nomor 4, Tahun 2015
Publisher : Departemen Teknik Sipil, Fakultas Teknik Universitas Diponegoro

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Abstract

Gayamsari District Area of Semarang is one of the flooded area. The causes of flooding is local rainfall that occurred in the village Gayamsari, Pandean Lamper, Siwalan and Sambirejo which is a sub-system of the East Flood Canal, where the channel capacity in the area can not accommodate the flow of water passing through the channel. Limited drainage capacity caused by the blockage of garbage and sediment that makes the water can not flow when it rains. This causes the drainage channel over capacity when it rains with great intensity and in a rather long time, which can result in a puddle with a depth of between 20-50 cm for ± 1-5 hours. To overcome this done drainage planning in order to cope with floods and inundation in the area. The initial steps of planning a drainage cover primary and secondary data collection, planning drainage used 14 years of rainfall data, topographic maps and the existing drainage system. In planning, hydrological analysis to seek the discharge plan with EPA SWMM program. Obtained flood discharge plan with a return period of 5 years on each subcatchment ranged from 0.24 to 3.81 m3 / sec. Furthermore, to determine the effectiveness of the existing channel cross section is modeled with HEC-RAS program. Planned cross-section with a steady flow conditions. The results of calculations using the program shows a cross section in the downstream Gajah Raya Street and Soekarno-Hatta Street can not accommodate discharge plan. Handling is done by increasing capacity of the drainage channel and making the detention basin.
PERENCANAAN CHECK DAM GALEH KABUPATEN TEMANGGUNG Nugroho, Andin Cipto; Mudhofar, Hasan; Sangkawati, Sri; Kurniani, Dwi
Jurnal Karya Teknik Sipil Volume 4, Nomor 4, Tahun 2015
Publisher : Departemen Teknik Sipil, Fakultas Teknik Universitas Diponegoro

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Abstract

Galeh river is one of rivers which are on the slopes sindoro ( 3153 mdpl ). Galeh river in length a major river more or less 18,3 km with broad das 41,05 km². The distance landscapes of the river galeh is ± 35 m, and slope the river that is 12,35 %. With a baseline a river that relatively precipitous, so the flow of high speed would be easy gradually crushed, especially on the basis, the river wall, who has resulted in the erosion and sedimentation. To reduce the potential this danger, attempts to prevention of building construction control sediment (Check Dam). From the data hydrology in the form of rainfall daily, DAS map, topographical maps and map geometry the discharge flood get the target 283,044 m3/seconds. Data hydrological and reference is to be cultivated as the basis for planning main dam, sub dam, apron, and support buildings other, obtained the results of the total in the form of high Main Dam 3,55 meters as much as, high total Sub Dam 2.2 meters, long an apron of about 20 m and volume tampungan 5.478,27 m³ as much as, with a total cost amounting to Rp 2.362.300.000,-. Check Dam development will be more optimal if accompanied by a system of the observance of which either by other relevant offices prosentase it is expected that the affected areas the flow of sedimentation can be reduced significantly..
STUDI EKSPERIMENTAL PENGARUH KONFIGURASI SENGKANG PADA DAERAH TEKAN BALOK BETON SERAT BERTULANG Sufaat, Muchtar; Pratama, Dian Adhitya; Purwanto, Purwanto; Sabdono, Parang
Jurnal Karya Teknik Sipil Volume 4, Nomor 4, Tahun 2015
Publisher : Departemen Teknik Sipil, Fakultas Teknik Universitas Diponegoro

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Abstract

Concrete has relatively high compressive strength, in other hand higher concrete compression give more brittle of failure. There are several methods for improvement such as addition steel-fiber in concrete mix and confinement in the compression zone. This study present a further study on the influence of addition 0.5% steel-fiber of concrete volume to concrete mix and three specimen fiber concrete beams ware evaluated with three stirrup configuration (BF1, BF4, BF5) that concentrated in the compression zone. The study’s analyze using a pure beding test with 2 point load of a simply supported beam. The variation of stirrup configuration concentrated at pure beding moment zone of beam. The result of this study, the addition of steel-fibers to the concrete mix increased the cylinder compression strength by 11,96%, The moment capacity of BF4 increased by 0,96% compered to BF1 in other hand the specimen BF5 reduce by 4,1% compered to BF1 ,The Stiffnes of BF4 increased 132,64% and BF5 increased by 25,44% compared to BF1,The Ductility of specimen BF4 increased by 148,01% and BF5 increased by 3.97% compared to BF1.
KAJIAN PANJANG WORK ZONE DAN SISTEM PENGATURAN LALU LINTAS PADA PROYEK PERBAIKAN JALAN SEMARANG – GODONG Ericha Marthina; Arini Novita Sari; Bambang Riyanto; Amelia Kusuma Indriastuti
Jurnal Karya Teknik Sipil Volume 4, Nomor 4, Tahun 2015
Publisher : Departemen Teknik Sipil, Fakultas Teknik Universitas Diponegoro

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Abstract

Road of Semarang – Godong is a type of road 2/2 UD currently under repair and greatly affected the result of the open – closed system, so the road was made the object of research. The aim of the research was to analyze the characteristics of the traffic, looking for the relationship between the volume of arrivals – long queues – the length of the work zone and reviewing traffic management system in the work zone. Analyze that done are analyze on existing condition and traffic management system with a length of 1,070 km using the method of the approach to the junction signal with two phases on MKJI 1997. This analysis also simulated on the variant length of the work zone. The results showed an analysis of existing conditions with observations data each cycle can’t proceed, so analysis only use data classification. The system settings can minimize the length of the traffic queues and the degree of saturation. From the results of the simulation of different length work zone obtained a value of DS and the minimum of the queue length 0.2 km. Other results obtained is increasingly large flows of arrival on-site queue getting longer, but the rate of increase in the existing conditions in the queue is larger compared to the results of the analysis of the traffic management system. Further research is required related factors on damage to roads and the length of the segment that is most optimal. To streamline traffic settings can use APILL portable or using more appropriate implementation method.

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