cover
Article Per Year (5 Year)
All
Home Page
OAI Link
Editorial Team
Contact
Reviewer
Google Scholar
Contact Name
Muhammad Mukhlisin
Contact Email
mmukhlis@polines.ac.id
Phone
+62247473417
Journal Mail Official
wahanasipil@polines.ac.id
Editorial Address
Department of Civil Engineering Politeknik Negeri Semarang (State Polytechnic of Semarang) Jl. Prof. Sudarto, SH Tembalang, Kota Semarang (50275) Jawa Tengah, INDONESIA
Location
Kota semarang,
Jawa tengah
INDONESIA
Wahana Teknik Sipil: Jurnal Pengembangan Teknik Sipil
Published by Politeknik Negeri Semarang
ISSN : 08538727     EISSN : 25274333     DOI : http://dx.doi.org/10.32497/wahanats
Core Subject : Science, Engineering,
Civil Engineering, Building, Construction & Architecture Earth & Planetary Sciences Engineering Transportation
Wahana Teknik Sipil: Jurnal Pengembangan Teknik Sipil or Civil Engineering Forum: Journal of Civil Engineering Development is a medium of communication and dissemination of research results, case studies, and scientific reviews (applied) to scientists and practitioners in the field of Civil Engineering. This journal is published by the Civil Engineering Department of Semarang State Polytechnic periodically 6 (six) months, ie June and December. Scopes of Wahana Teknik Sipil: Jurnal Pengembangan Teknik Sipil or Civil Engineering Forum: Journal of Civil Engineering Development are: 1. Civil and Structural Engineeering 2. Environmental Engineering 3. Geotechnical Engineering 4. Transport Egineering 5. Water Resources Engineering 6. Constructions Management 7. Building Constructions. 8. Disaster Management.
Arjuna Subject : Teknik (semua kategori) - Bangunan dan Konstruksi
Articles 191 Documents
 1   2   3   4   5 
Analisis Pengelolaan Sampah Terkait Pembangunan Polder Kali Banger Di Wilayah Kecamatan Semarang Timur Suwarno, Anung
Wahana Teknik Sipil: Jurnal Pengembangan Teknik Sipil Vol 18, No 2 (2013): WAHANA Teknik Sipil
Publisher : Politeknik Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32497/wahanats.v18i2.979

Abstract

Semarang is a subdistrict of east lowlands adjacent to the shore which consists of 10 villages and a catchment area Banger. Polder is a flood control system and runoff the community based management is a pilot project in Indonesia, located at the eastern most region of Semarang District land surface elevation below sea level tide. Disposal of rain water that fell in the region to the sea or water bodies need to help pump. In connection with the issue of waste management is carried optimal efforts to hold and manage the garbage that is not transported before it goes into the river and impede performance polder pump. One way of method 3R ( Reuse, Reduce and Recycle ) are performed and optimized in research in this area is to chop / grind waste to reduce its volume ( Volume Reducing Waste / VWR ) and to reduce the air content in the waste compaction using tools hydraulic jack with a capacity of 2 ton ( Hidrolic Compactioning System / HCS ). trial was made with two kinds of conditions in the experiment without the waste samples sorted and experiment with sorted. Of waste compaction test by hand without the obtained results are sorted and enumerated volume reduction of 17.3 % (0.000812 m3 from 0.0047 m3 ) determining the value of the correlation coefficient R2 = 0.821 or R = 0.906, it is meaning that compaction can not be optimal because the condition of waste still influenced by the mix of many types of material and content of the air in it. Further trials compaction of waste with hydraulic equipment and waste sorted and chopped / grinded results obtained R2 = 0.885 or R = 0.940, for the meaning that optimal compaction due to the condition of selected waste (organic) and content of the air inside is removed and segregated garbage can be reused or sold. The continued impact of the measures is a reduction in the number of garbage trucks ritation and can save transportation costs and fuel in accordance with national austerity program. In addition, if the waste disposed to landfill (TPA), the volume reduction process will extend the life of the landfill. The new research is a preliminary study to examine the percentage of reduction in production, reduction of production costs and transport costs in managing the waste that does not go in the garbage or dumped into the Banger. The purpose of this paper is one effort to disseminate to the public and local government in the optimal waste management and integrated with the flood disaster management should be in conjunction with waste manage mentand waste water.
Kajian Mutu Bata Beton Untuk Meningkatkan Mutu Produksi Dengan Menambah Admixture Suwanto, Bodja
Wahana Teknik Sipil: Jurnal Pengembangan Teknik Sipil Vol 17, No 2 (2012): WAHANA Teknik Sipil
Publisher : Politeknik Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32497/wahanats.v17i2.115

Abstract

Concrete blocks produced by local company in Banyumanik region at Pedalangan area are unable to reach its maximum compressive strength, compare to other company production in Semarang city. Testing its concrete block from UD DIPO company in Durian street, resulting of compressive strength on age of concrete 14 days, ?tk = 121.325 kg/ cm2, 21 days ?tk = 131.175 kg/ cm2, and 28 days ?tk = 150.625 kg/ cm2. So if it?s used for street pavement, its cannot handle heavy weight automobile, To increase compressive strength is with improving the quality of mixture material, such as sand, cement, fly ash, and the mixture must be added by WFA as much as 0.02 part, so the mixture of concrete block can be describe = 1 part of cement + 6 part of sand + 0.25 part fly ash + 0.02 part WFA and water added per use. After the concrete block being cast on a dice. then tested its compressive strength on 14 days old, its compressive strength became ?tk = 133.15 kg/ cm2, on the 21 day old it?s the compressive strength became ?tk = 199.525 kg/ cm2, and on the 28 days ?tk = 214.025 kg/ cm2. The result it the compressive strength reach + 40 %
Kajian Penggunaan Limbah Plastik Sebagai Campuran Agregat Beton Suwarno, Anung; Sudarmono, Sudarmono
Wahana Teknik Sipil: Jurnal Pengembangan Teknik Sipil Vol 20, No 1 (2015): WAHANA Teknik Sipil
Publisher : Politeknik Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32497/wahanats.v20i1.138

Abstract

This paper presents the study of the use of waste plastic bags as a mixture of fine aggregate in concrete production 1 pc: 2 Psr: 3 Split, variations in the mix of plastic is added the mortar 0, 1, 1.5, 2, 2.5, 3, 4, and 5 %. Any variation tested mixture compressive strength and tensile strength. With this method can further determined that the most optimum addition of plastic to be used as concrete mix. From the test results showed that the addition of plastics 5% increases the tensile strength of concrete approximately 50% compared with no addition of plastic, in contrast with the addition of the same plastic reduces the compressive strength of 47 %. From these results it can be stated that the addition of plastics will increase its tensile strength so that the inner structure of the fiber tensile cracks will not occur, with the addition of waste plastic bags reduces the density of concrete, so the construction is lighter.
Studi Kasus Sistem Informasi Perawatan Dan Perbaikan Plafon Hotel Grasia Semarang Hidayat, Fiqih Maulana; Astrianto, tegar Hari Abri; Junaidi, Junaidi
Wahana Teknik Sipil: Jurnal Pengembangan Teknik Sipil Vol 21, No 01 (2016): WAHANA Teknik Sipil
Publisher : Politeknik Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32497/wahanats.v21i01.822

Abstract

The use of ceiling is increased with a growing era. This resulted in the need formaintenance and repair of the ceiling becomes very important. Therefore we need a system of information concerning the procedures for maintenance and repair of the ceiling. Information system that is less informative resulting ineffectiveness in the implementation of control maintenance and repair of the ceiling. Case studies will be a solution to overcome the problems of maintenance and repair of the ceiling with the scope of the maintenance and repair Acoustic ceiling and ceiling Gypsum. The goal is to facilitate the implementation of control and determination of maintenance and repair of the ceiling. This case study will provide information on how to maintain and repair the ceiling, determine the tools and materials, and determine the time of maintenance and repair of the ceiling in the Hotel Grasia Semarang
Karakteristik Campuran Tanah Dan Semen Yang Dipadatkan Pada Berbagai Campuran Sebagai Upaya Perbaikan Lapisan Tapak Pondasi Dangkal Dengan Uji Sondir Ukiman, Ukiman; Wibowo, Hadi; Suwarno, Anung; Ariyanto, Arief Subakti; Suhartono, Edy
Wahana Teknik Sipil: Jurnal Pengembangan Teknik Sipil Vol 22, No 2 (2017): Wahana Teknik Sipil
Publisher : Politeknik Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32497/wahanats.v22i2.1167

Abstract

In the effort of public welfare, the government through the provision of boards such as residential houses, either through private parties or SOEs, often gets the location of the land base in the form of soft land or ugly carrying capacity, which impact on maintenance and repair costs far greater than the cost of purchase. Researchers studied through the stabilization of soil with cement materials and soil mixed variations that occur, so that the soil as a buffer building is known strength or carrying capacity. On improving the strength of the road body with soil stabilization through the CBR test, it can be obtained an increase in soil bearing capacity. Sondir testing for the foundation design data either through conical resistance (qc) or by friction can be obtained by the base area of the foundation foot. If the value of qc is large then the footprint of the foundation foundation, especially shallow foundations will be small. With soil and cement stabilization studies in the laboratory, with different variations and durations can be obtained a reference to the increase in the carrying capacity of the shallow foundation footing and the required thickness of the layer based on the pattern of voltage distribution with the mathematical equation y = 0.7935x - 6.79 where y = power support for soil (kg / cm2), and x =% plus cement and R = correlation.Kata kunci: Tanah, Semen, Daya Dukung, Sondir.
Modifikasi Beton Normal Sebagai Rigid Pavement Yang Memenuhi Syarat Kuat Lentur Kader, I Made Suardana; Jaya, I made
Wahana Teknik Sipil: Jurnal Pengembangan Teknik Sipil Vol 23, No 2 (2018): Wahana Teknik Sipil
Publisher : Politeknik Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32497/wahanats.v23i2.1361

Abstract

Minimum specification of concrete flexural strength for rigid pavement structure is 4.5 MPa. If it is estimated, the concrete quality that meets these requirements is f'c 41. To get concrete f'c 41 requires very good material, measurable methods of implementation and strict supervision. Therefore, the procurement of concrete is very expensive. In addition to price issues, the provision of coarse aggregates with specific gravity above 2.5 in Bali Province is still difficult. Under these conditions, normal concrete is designed but meets the requirements by 1) adding wire fibers with a variation of 0.5%, 0.75%, 1%, 3% and 5% of the concrete weight and 2) giving a layer of carbon fiber under a layer of concrete without resin adhesive. The results of the study revealed that the addition of wire fibers of less than 5% turned out to make the value of flexural strength lower than without wire, so that at 5% wire content the flexural strength slightly exceeded the flexural strength without wire. The value of flexural strength without wire is 4.57 MPa, flexural strength with a 5% wire content is 4.94 MPa, resulting in a difference of 0.44 MPa or greater 9.47%. For flexural strength with carbon fiber layer at the bottom, the value of flexural strength increased significantly to 5.63 MPa or about 25.10%. This is understandable because carbon fiber has a high tensile strength  pecification and is the main material in retrofit activity.Kata kunci : rigid pavement, flexural strenght, wire fibers, carbon fiber
Kajian Angkutan Sedimen Dasar Pendekatan Laju Angkutan Sedimen Tak Berdimensi Einstein (1950) Junaidi, Junaidi
Wahana Teknik Sipil: Jurnal Pengembangan Teknik Sipil Vol 17, No 1 (2012): WAHANA Teknik Sipil
Publisher : Politeknik Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32497/wahanats.v17i1.110

Abstract

Rivers are the best sites to observe the natural effects of sediment transport. Phenomenon of sediment transport in the flow was much scrutinized by experts and some sediment transport equations have been developed. But the performance of these equations is still controversial. Gomez and Church (1989) evaluated a number of sediment transport equations were developed for flows with a gravel base and find that none who have a good consistent performance. This paper examined the sediment transport with a case study on Krasak river in Yogyakarta. This paper intended to test the accuracy of the count by using a dimensionless sediment transport equations of Einstein (1950) on sediment transport measurements. Based on the relationship between the flow parameters (?) and the transport parameter (?) of this study compared to the graph of Einstein (1950), it appeared that some of the research data plot was fairly spread. In the plot of data with ? = 2.00 to 4.00, the trend of the data deviated far enough above the curve of Einstein. In the plot of data with ? = 1.35 to 2.00 and ? = 4.00 to 5.00; trends in the data were slightly above the curve of Einstein. While the data with ? = 1.06 to 1.35 trends to follow the curve of Einstein. This last data has a coefficient ? closed to uniform.
Analisis Perbandingan Ipal Lama Dan Ipal Baru Pada Rumah Sakit Telogorejo Semarang Wardani, Annisa Rizki Yudiya; Kiswari, Kutin Beta; Mukhlisin, Muhammad; Suwanto, Bodja
Wahana Teknik Sipil: Jurnal Pengembangan Teknik Sipil Vol 19, No 2 (2014): WAHANA Teknik Sipil
Publisher : Politeknik Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32497/wahanats.v19i2.133

Abstract

Hospital is a health care institution which becomes educational place of research and health workers. On the other side, hospital often potentially causes environmental pollution due to its liquid waste. It is said in Law no 20 year 1990 that ?setiap orang atau badan yang membuang limbah cair wajib mentaati baku mutu limbah cair sebagaimana ditentukan dalm izin pembuangan limbah cair yang ditetapkan baginya?. Therefore, it is necessary to create sewage treatment plant system or STP to manage liquid waste. The system is quite good until encounters overloading. But now, Telogorejo Hospital has upgraded its STP into the newest STP with higher capacity of water treatment. Objectives of this research are to analyze the effectiveness of operational system and procedure of IPAL and also compare the previous IPAL with the newest one on the Telogorejo Hospital. Research method used in this research are interview, observasion, secondary data collecting, and data analyzing. The result shows that the upgrading of the IPAL, from capacity, process and effluent quality, is much more effective.
Cover Wahana (Juni 2016) Juni 2016, Cover
Wahana Teknik Sipil: Jurnal Pengembangan Teknik Sipil Vol 21, No 01 (2016): WAHANA Teknik Sipil
Publisher : Politeknik Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32497/wahanats.v21i01.817

Abstract

Jurnal WAHANA Teknik Sipil Politeknik Negeri Semarang
POLA RETAK LENTUR GESER BALOK BETON BERTULANG DENGAN ORTHOTROPIC MODEL S.T., M.T., DEDI BUDI SETIAWAN
Wahana Teknik Sipil: Jurnal Pengembangan Teknik Sipil Vol 21, No 02 (2016): WAHANA Teknik Sipil
Publisher : Politeknik Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32497/wahanats.v21i02.833

Abstract

Test the load to collapse needed to test the reliability of the structure , ie by knowing the maximum load that can be borne by the structure. The process of bending and deflection of reinforced concrete beams is also necessary for students to understand the world of construction and reinforcement due to shear or bending , through experimental studies and numerical studies. Whereas laboratory tests conducted on relatively more expensive. One solution to the numerical methods are finite element methode. The main purpose of this research is to create a simulation of bending, deflection, maximum load and cracking for reinforced concrete beam with orthotropic models. So the simulation of bending, deflection, maximum load and cracks can be represented with this program without always perform laboratory testing. Program performance is analyzed based on laboratory test results and literature. The pattern of cracked beam bending shear formed shows the influence of concentrated loads are in the area moment of pure, cracks formed experiencing slope indicating still have a shear work but further away from the location of concentrated load slope becomes increasingly erect indicating less influence concentrated load , While near the pedestal cracks experiencing tilt direction marks in those areas experiencing the combined effects of shear stress and maximum normal stresses are close to zero and the impact of support reaction. The pattern of cracked beam bending pure looks toward the crack perpendicular to the horizontal axis beam this is due to the absence of shear stress working along the span structure, in the absence of shear strain, the strain off the main drag parallel to the horizontal axis and direction cracked up to be perpendicular direction tensile strain, this corresponds to the existing reference.Kata kunci : finite element, reinforced concrete beams, crack pattern.

Page 1 of 20 | Total Record : 191

 1   2   3   4   5 

Filter by Year

2011 2023


Reset
Filter By Issues
All Issue Vol 28, No 1 (2023): Wahana Teknik Sipil Vol 27, No 2 (2022): Wahana Teknik Sipil Vol 27, No 1 (2022): Wahana Teknik Sipil Vol 26, No 2 (2021): Wahana Teknik Sipil Vol 26, No 1 (2021): Wahana Teknik Sipil Vol 25, No 2 (2020): Wahana Teknik Sipil Vol 25, No 1 (2020): Wahana Teknik Sipil Vol 24, No 2 (2019): Wahana Teknik Sipil Vol 24, No 1 (2019): Wahana Teknik Sipil Vol 23, No 2 (2018): Wahana Teknik Sipil Vol 23, No 1 (2018): Wahana Teknik Sipil Vol 22, No 2 (2017): Wahana Teknik Sipil Vol 22, No 1 (2017): Wahana Teknik Sipil Vol 21, No 02 (2016): WAHANA Teknik Sipil Vol 21, No 01 (2016): WAHANA Teknik Sipil Vol 20, No 2 (2015): WAHANA Teknik Sipil Vol 20, No 1 (2015): WAHANA Teknik Sipil Vol 19, No 2 (2014): WAHANA Teknik Sipil Vol 18, No 2 (2013): WAHANA Teknik Sipil Vol 18, No 1 (2013): WAHANA Teknik Sipil Vol 17, No 2 (2012): WAHANA Teknik Sipil Vol 17, No 1 (2012): WAHANA Teknik Sipil Vol 16, No 2 (2011): WAHANA Teknik Sipil More Issue