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INDONESIA
JURNAL KARYA TEKNIK SIPIL
Published by Universitas Diponegoro
ISSN : -     EISSN : -     DOI : -
Core Subject : Engineering,
Civil Engineering, Building, Construction & Architecture
Arjuna Subject : -
Articles 20 Documents
 1   2 
Search results for , issue "Volume 3, Nomor 2, Tahun 2014" : 20 Documents clear
PERENCANAAN PENINGKATAN FLOOD SHELTER DI DAERAH ALIRAN SUNGAI BERINGIN SEMARANG Siti Nuriskha Amalia; Annisa Khizamatul F.U.; Suharyanto Suharyanto; Dwi Kurniani
Jurnal Karya Teknik Sipil Volume 3, Nomor 2, Tahun 2014
Publisher : Departemen Teknik Sipil, Fakultas Teknik Universitas Diponegoro

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Abstract

Flood is one of the disaster which happened in Semarang City. Many negative impact arising from flood disaster, such as loss of victim or material. One of the handling solution is  developed flood shelter, make a group of disaster preparedness and early warning system.  Identification location of flood shelter are in Beringin Watershed Semarang which consists of 6 Village, namely Wates Village, Wonosari Village, Mangunharjo Village, Mangkang Wetan Village, Gondorio Village, and Beringin Village. Data obtained from the field surve with existing data of flood shelter that has been there. Sources of criteria and terms for flood shelter location are sphere project 2011, Health Minister’s decision and regulations of BPBD.Tool support early warning system used is AWLR (Automatic Water Lever Recorder) and ARR (Automatic Rain Recorder) is placed in the Wates Village. To complete the shortage of space, the Wonosari Village established in the form of building houses on stilts and emergency stairs because it has cliffs that lead to delays in evacuation and treatmen, while other villages for each flood shelters set up tents with size (14x6) meter. Participation and public awareness around the riverbanks to keep clean is needed, so flooding can be reduced.
PENERAPAN LAJUR KHUSUS SEPEDA MOTOR PADA RUAS JALAN SEMARANG – KENDAL Mahamarendra, Mustika; Medawati, Prestika Fiprilia; Riyanto, Bambang; Indriastuti, Amelia Kusuma
Jurnal Karya Teknik Sipil Volume 3, Nomor 2, Tahun 2014
Publisher : Departemen Teknik Sipil, Fakultas Teknik Universitas Diponegoro

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Abstract

Semarang - Kendal Road section is a connector between the central city of Semarang and Kendal. Traffic flows and accident rates through this street is quite high, especially accidents involving motorcycles. For that, the solution is the implementation of motorcycle lanes. From the analysis results DS in Siliwangi Road Sections is 0,75 and 0,78 in Walisongo Roads with low average speed is 27,58 km /h in Jalan Siliwangi. Analysis results obtained Siliwangi Road motorcycle accident is 70 % and 66 % on Walisongo Road. The proportion of motorcycle on Siliwangi road is 25.25 % - 41.66 % and 18.86 % - 41.43 % on Walisongo Road. Volume motorcycle in Siliwangi Road 1,687 pcu/hour and Walisongo Road 1,231 pcu/hour. Siliwangi Road DS is 0.75 and 0.78 on Walisongo Road. From solutions then selected by the best alternative with DS. Siliwangi road is divided into 4 segments, Segment I is to make the motorcycle lane with a width of 4 m and the other vehicle lane with a width of 8 m. Segment II is to make the motorcycle lane with a width of 4,25 m and the other vehicle lane with a width of 9,75 m. Segment III, this does not allow the roads to be made motorcycle lane because the road has a length of less than 100 m. Segment IV is to make the motorcycle lane with a width of 4 m and the other vehicle lane with a width of 7 m. In the Walisongo roads solution is to makes the motorcycle lane with a width of 4 m, and the other vehicle lane with a width of 7 m. Based on those motorcycle lanes parameters, can be concluded that the Semarang - Kendal Road section required motorcycle lanes with lane separators are markers.
PERENCANAAN ULANG STRUKTUR GEDUNG PRASETIYA MULYA BUSINESS SCHOOL Jihan Zahara Winanti; Hanik Kurniyati R.; Windu Partono; Hardi Wibowo
Jurnal Karya Teknik Sipil Volume 3, Nomor 2, Tahun 2014
Publisher : Departemen Teknik Sipil, Fakultas Teknik Universitas Diponegoro

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Abstract

Design of the building structure was done in order to standing and strong receiving a load on it. Each one of the building structure with another building structure certainly have differences,  the differences include the strength of materials, use of materials, dimensions of the cross section, the calculation of the structure, work stage and so on. This difference is causes the strength of each structure is different, and also differences in cost of structure.Therefore, we would like to know differences of  strength and costs resulting from redesign of the Prasetiya Business School building by eliminating shearwall and open-frame method. Redesign on this structure using the method System Bearer Special Moment.
PERENCANAAN BANGUNAN PENGENDALI SEDIMEN DAERAH ALIRAN SUNGAI KREO KOTA SEMARANG Wahyu Dwi Wijayanto; Nurrahmat Nurrahmat; Abdul Kadir; Priyo Nugroho Parmantoro
Jurnal Karya Teknik Sipil Volume 3, Nomor 2, Tahun 2014
Publisher : Departemen Teknik Sipil, Fakultas Teknik Universitas Diponegoro

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Abstract

Kreo River is the part of Garang River which located in Semarang City and the area of this river is 61,059 km2. Kreo River is one of sedimentation contributor for Jatibarang Dam,  an estimated 387,33 Ton/Ha/Years sedimentation which enter in Jatibarang Dam are come from this river. One of the solution for the sedimentation and erosion problem in river is by developing building controller sedimentation or similar called check dam. From the calculation, check dam planned to have physical like as follows : the peak elevation of spillway  main dam in the elevation + 187,419 m with highly effective is  4 m and deepness of foundation is  2 m, wide of spillway main dam  obtained 45 m, with Q plan return period 100 years  to 216,475 m3/s, high of wings main dam  is 3 m at elevation  + 190,419 m with highly of  surveillance is 0,8 m, main dam construction use rubble stone masonry, elevation of peak spillway sub at + 185,419 m with highly obtained 2 m and deepness foundation until 2 m, sub dam construction use rubble stone masonry, the elevation of protection floor at +183,419 m with thickness until 1 m, the construction use rubble stone masonry.
ANALISIS STABILITAS LERENG PADA TANAH CLAY SHALE PROYEK JALAN TOL SEMARANG-SOLO PAKET VI STA 22+700 SAMPAI STA 22+775 Syafiq Alhadar; Luluk Asrida; Sri Prabandiyani; Siti Hardiyati
Jurnal Karya Teknik Sipil Volume 3, Nomor 2, Tahun 2014
Publisher : Departemen Teknik Sipil, Fakultas Teknik Universitas Diponegoro

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Abstract

The aim of this thesis was to analyze the slope stability on clay shale soil and to provide recommendations of design that meet the design criteria with the level of service based on the standard on the project Semarang-Solo toll road. The toll road was built to support economic growth in Semarang, Solo and its surroundings. The location was reviewed in this thesis include a toll road project Semarang-Solo package IV Sta. 22+700 to 22+775. We choose these location because we consider that these sta have the greatest risk of landslides. The data used in this case study were primary and secondary datas. The datas were collected by interview method, observation methode and methods of literature. For analysing in this thesis were by calculate the slope stability and provide alternative solutions to problems that occured. Geotechnical analysis was done in two ways, namely manual and program. Manual analysis used Fellenius method and Bishop’s method while analysis finite element method used Plaxis software 8.2. Mohr-Coulomb failure model were chosen as a model soil. The results showed that the catastrophic landslide occurred at Sta 22+700 to 22+775. Changed the geometry of the slope and strengthening with bored pile at two different elevation were tired to produce sliding safety factor 1,433 this value is greater than the safety factor requirement 1,4.
PERENCANAAN EKO-DRAINASE KAWASAN PERUMAHAN TEMBALANG PESONA ASRI – SEMARANG Aji Aflakhi; Venni Budi Cahyani; Dwi Kurniani; Hary Budieny
Jurnal Karya Teknik Sipil Volume 3, Nomor 2, Tahun 2014
Publisher : Departemen Teknik Sipil, Fakultas Teknik Universitas Diponegoro

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Abstract

As the construction rapidly growing in Indonesia, it causes the land decreasing that can be used to absorb water. This phenomenon will cause an often flood in rainy season and drought in dry season. On the other side, the degradation of land infiltrations as the effect of the changing  of environment. Before the development of the area, the studied area contributes of flow by 0,167 m3/s and volume of run-off equal to 601,2 m3. After theconstruction of Tembalang Pesona Asri regency , the post-development peak of flow and run-off volume increase to 0,573 m3/s and 2061,8 m3. Eco-drainage is defined as efforts to manage the excess of rainfall water by infiltrating into the ground as much as possible or flowing naturally into the river without exceeding the capacity of the river before. Eco-drainage facilities that offeredin this final task included infiltration wells,  and bioretention cell. To restore the flow and volume of runoff around the pre-construction condition, the minimum eco-drainage facilities need 177 units of infiltration wellswith diameter size dimension  of 1,5m depth of 3m, 1300 m2 of bioretention cell which 560 m2 located in Blok R and 740 m2 in Blok A. The construction of this Eco-drainage facility in the Tembalang Pesona Asri regency area can decrease runoff of 1220,419 m3 or 83,5 % from the runoff water cause by the regency construction. This construction of the Eco-drainage facility need approximately 3 months of time with  total cost  Rp. 1.209.126.133,- (one billion two hundred and nine million one hundred twenty-six thousand one hundred and thirty-three rupias). The houses total in Tembalang Pesona Asri Regency are 287 units, so each house’s contribution is equal to Rp. 4.212.983,- (four million two hundred twelve thousand nine hundred eighty three.
PERENCANAAN CHECK DAMSUNGAI LEBUGINI KABUPATENKUDUS, JAWA TENGAH Fikri Amirullah; Raditya Nalendro; Sri Eko Wahyuni; Salamun Salamun
Jurnal Karya Teknik Sipil Volume 3, Nomor 2, Tahun 2014
Publisher : Departemen Teknik Sipil, Fakultas Teknik Universitas Diponegoro

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Abstract

Lebugini River is the branch of Juanariverswhich is under the authority of the Central River Region Pemali - Juana, precisely located in the administrative area of the Kudus District. The location, which is on the upstream,causes degradation of the river channel, thus, to stabilize the river channel, the local Goverment should have a plan to build the conservation building. The dataused for the planning of check dam areprimary data (geotechnical data, the geometry of Lebugini river, and also the water level when flood came) and secondary data (topographic map and rainfall data). These data is used as a basic ofmain dam planning, sub dam, apron, complementary buildings, building stability control, and as the  reference to determine the budget plan. From the calculation, height of main dam is 4,00 m, width of main dam’s and sub dam’s crest are 17,00 m each, thick of main dam’s and sub dam’s crest are 1,50 m each, the upstream slope of the dam is around 1 : 0,5, the downstream slope of the dam is around 1 : 0,2, width of main dam’s and sub dam’s wing are 1,50 m each, both main dam’s and sub dam’s wing penetration are 2,00 m each, height of sub dam 1,60 m, length of apron is 11 m, square -shaped drip hole with sides 1,00 m by 11 pieces. The total cost to build the check dams of Lebugini River is IDR 1.521.177.000,00 include VAT and 110 days workmanship.
UPAYA MENGURANGI ANGKUTAN SEDIMEN SUNGAI GARANG KOTA SEMARANG Langlang Adi Pratama; Susilowati Susilowati; Suseno Darsono; Dwi Kurniani
Jurnal Karya Teknik Sipil Volume 3, Nomor 2, Tahun 2014
Publisher : Departemen Teknik Sipil, Fakultas Teknik Universitas Diponegoro

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Abstract

West floodway Semarang city is one of the infrastructure for manage flood in Garang Stream. Because of sedimentation in Garang stream, decrease flow capacity. Check Dam construction is made beam for help reduce river slope so can decrease water velocity and reduce capacity sediment delivery in Garang stream. Build check dam will reduce sedimentation in downstream Garang river. From calculation fall of rain in years with Thiessen method then do hidrology analyze using HEC-HMS and get rate of flood 100 years in location in the amount of 386.9 m3/det. Analyze using USLE method get erotion number amount 1.85 mm/year (32.01 ton/ha/year), and form erotion analyze get number of sedimentation amount 2.677 ton/ha/year. Location of Pramuka check dam construction is in downstream Pramuka bridge, Pudak Payung, Semarang. With planning as following: high physical effective main dam is 4 m, depth of foundation is 1.3 m, material for buil check dam is form river rocks. Implementation check dam works need 6 month and cost two billion eight hundred ninety five thousands million rupiah(Rp 2,895,000,000).
ANALISIS DAN KOORDINASI SIMPANG KARTINI DAN SIMPANG SIDODADI SEMARANG Ainul Mishbahul Munir; Fariz Hadiyanto; Bambang Riyanto; Epf. Eko Yulipriyono
Jurnal Karya Teknik Sipil Volume 3, Nomor 2, Tahun 2014
Publisher : Departemen Teknik Sipil, Fakultas Teknik Universitas Diponegoro

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Abstract

The traffic growth volume continues to rise rapidly, especially in the city of semarang. This makes the occurrence of the traffic congestion during the rush hour especially at the intersection, one of the roads as well as on the road Dr. Cipto Semarang. This analysis aims to expedite traffic on the road Dr. Cipto by way of coordinating intersection and intersection Sidodadi Kartini. Survey data was collected directly at the second intersection at peak hours in the morning, afternoon, and evening. The data used is the flow of the vehicle, signal timing, vehicle travel speed, queue length, and geometric intersection. The survey results are then processed using the guidelines Manual Kapasitas Jalan Indonesia (MKJI) 1997. Analysis calculated intersection with three conditions, namely existing, optimally, and scenarios. After comparing the results obtained between the existing, optimized, and the scenario it was decided to use the optimal conditions due to a better outcome. Then do the coordination with the optimal conditions, to coordinate both the signalized intersection, the planning is done is to equate the two junctions cycle time, in the morning peak hour cycle time 82 seconds, 75 seconds at afternoon, and 100 seconds at evening. From the distance between the intersection and the vehicle speed obtained offset value is 36 seconds while the bandwidth at peak hours in the morning for 25 seconds, 22 seconds during afternoon, and 32 seconds at evening. While the efficiency of the coordination of the two intersections of 30.48% for the morning, 29.33% for the afternoon, and 32% for the evening. Performance of coordination is good enough for the level of short-term treatment. Thus, it can be concluded that the performance of the intersection is reviewed to be better than the initial condition.
PERENCANAAN BANGUNAN PENGENDALI SEDIMEN, ZONA NON CEKUNGAN AIR TANAH, HULU SUNGAI SERANG, WONOSEGORO, KABUPATEN BOYOLALI Rizki Adi Prasetiyo; Adib Amali; Sri Eko Wahyuni; Robert J. Kodoatie
Jurnal Karya Teknik Sipil Volume 3, Nomor 2, Tahun 2014
Publisher : Departemen Teknik Sipil, Fakultas Teknik Universitas Diponegoro

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Abstract

The location plan of Wonosegoro Check Dam in the Upper Serang river, District of Wonosegoro regency of Boyolali, has the hydrogeological characteristics of Non ground water basin (Non CAT). The Serang Wonosegoro watershed has 177.16 km 2 area. The flood discharge plan obtained by the Rational method in the amount of  581.425 m3/second with a return period of 100 years. Check Dam has design by reinforced concrete with effective main dam height of 2 m, Sub Dam 1 m, and width 55 m, summit peak elevation of dam + 118.93 m above sea level and length of apron 26.390 m. Results of sediment transport by Ackers & White method is Qs = 5,174 tonnes / day. The magnitude of the rate of sedimentation in the Serang watershed amounted to 17.579 tons / ha / year. Time project of execution plan is 28 weeks with a budget plan is Rp. 6,422,807,000.00.

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