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 283 Documents
 8   9   10   11   12 
PENGUJIAN GESER LIMESTONE UNTUK MENGHITUNG ANGKA KEAMANAN TERHADAP KELONGSORAN DI UTAMA MANDALA PURA ULUWATU Ramia, I Nyoman; Arya, I Wayan; Wiraga, I Wayan; I G A G Suryanegara, I G A G
Wahana Teknik Sipil: Jurnal Pengembangan Teknik Sipil Vol 24, No 1 (2019): Wahana Teknik Sipil
Publisher : Politeknik Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32497/wahanats.v24i1.1603

Abstract

The shear strength value is one of the important points in calculation of slope stability. One way to obtain the shear strength value is to do a direct shear test in laboratory. Like the cliff reinforcement study at Utama Mandala Uluwatu temple which is currently experiencing crack, it is necessary to test the shear strength of the limestone material at the cliff of the temple . There is no limestone testing equipment in the laboratory of the Civil Engineering Department, so that innovation is needed on the existing sliding test equipment. In this study innovation was carried out on how to test the soil shear strength so that it could be used to test the limestone shear strength. The test is done by moving two limestone surface that have been formed based on the mold tool which shape is circle. The shear strength slope at Uluwatu temple, which is currently experiencing crack in dry condition is . The shear strength value is used for calculating slope stability at Uluwatu Temple which is currently experiencing crack wich . The calculation used is curved slope stability by only calculate the life load and dead load. From the calculation of the stability of the slope, the safety factor is 1.15.
Analisa Hujan Limpasan Di Sub Das Gongseng Bojonegoro Menggunakan Jaringan Saraf Tiruan Chandy, Poetri Mustika; Suhartanto, Ery; Wahyuni, Sri
Wahana Teknik Sipil: Jurnal Pengembangan Teknik Sipil Vol 24, No 2 (2019): Wahana Teknik Sipil
Publisher : Politeknik Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32497/wahanats.v24i2.1730

Abstract

Discharge data or surface runoff data in a watershed need to be known to analyze water availability in the watershed. However, not all watersheds have measurements. Therefore, it needs analysis to transform rainfall data into discharge. This study aims to transform rainfall data into discharge using the Artificial Neural Network (ANN) method. The ANN model uses the Matlab R2014b application program. The research location is in the Gongseng Sub-watershed in Bojonegoro Regency, East Java. The data used are the number of rainy days, rainfall, runoff coefficients, and discharge data (as calibration). The data used are 12 years (2006-2017). Analysis was carried out on three (3) processes, namely calibration, verification and validation. The calculation results of the best calibration process when using 6 years of data (2006-2011) with epoch 2000 that produces an NSE value of 0.69 and an R value of 0.85. As for the verification and validation process when using 1 year of data (2017) with epoch 1000, it produces an NSE value of 0.79 (good) and an R value of 0.92 (a very strong relationship). From these results it was concluded that this method is appropriate to be applied at this research location, and also applied to other locations that have similarity condition with this watershed characteristics.
ANALISIS PRODUKTIVITAS DAN EFEKTIVITAS TENAGA KERJA INSTALASI PEMELIHARAAN FASILITAS NON MEDIS RSUD DR. MOEWARDI, SURAKARTA Atifudin, Atifudin; Martono, Martono; Rochadi, Mochammad Tri
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.v21i01.821

Abstract

Non Medical Maintenance Facility of RSUD Dr. Moewardi, Surakarta as one ofe local hospital have a maintenance organization and care set and run such activities planing, inspection, maintenance, and repair pertaining to facilities so far. An organization rearing and care a building need to know levels of productivity each labor that labor you have available can work effectively and efficiently. Method used to perfoming calculations productivity adn effectiveness labor which there is method of analysis toward their job don submarine two years count of january 2014 until december 2015. From analysis that has been done productivity an effectiveness labor which is with Non Medical Maintenance Facility of RSUD Dr. Moewardi, Surakarta be seen that productivity and effectiveness mean labor for two years to labor work of water amounting to 21,74% and 25,15%, labor employement of electric power of 18,54% and 13,35%, labor work comumication 0f 8,58% and 17,76% labor for a job the elevator 0f 17,36% and 14,24%.Kata kunci :
STUDI ANALISIS LIMBAH TERAK BESI SEBAGAI PENGGANTI SEBAGIAN AGREGAT HALUS PADA PEMBUATAN PAVING BLOCK Septrianto, Wijaya; Supriyo, Supriyo; Fatmawati, Leily; Anggraeni, Tetty
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.v22i2.1166

Abstract

PT Inti General Yaja Steel Semarang is a company engaged in the metal industry, from the production activities produced waste iron slag in large quantities. On the other hand the availability of materials in the manufacture of paving blocks that are natural resources will over and can not be updated, this problem will be sought alternative replacement. The purpose of this study is the utilization of iron slag waste as a substitute of some fine aggregates in the manufacture of paving blocks, to find out the maximum compressive strength and the most efficient production cost among the mixture 1Pc : 6Ps (standard); 1Pc : 5Ps : 1Tb; 1Pc : 4Ps : 2Tb; 1Pc : 3Ps : 3Tb; 1Pc : 2Ps : 4Tb; 1Pc : 1Ps : 5Tb. Paving blocks made with size (21 x 10.5 x 6) cm. Based on the average 28-day estimate, standard paving blocks have a compressive strength of 204.09 kg/cm2, the maximum compressive strength is in the mixture of 1 PC: 3 PS: 3 TB of 335.28 kg/cm2, an increase of 64.28% of the standard paving block. While the minimum compressive strength is in the mixture of 1 PC: 1 PS: 5 TB of 195.89 kg/cm2, decreased 4.02% compared to standard paving blocks. When reviewed based on production costs, the standard paving block has a production cost of Rp 1.004,29. A mixture of 1 PC: 3 PS: 3 TB has a production cost of Rp 974,29 decreased 2.99% when compared to standard paving blocks. The most cost efficient production mix is 1 PC: 1 PS: 5 TB of Rp 894,69. Reduced by 10.91% of standard paving blocksKata kunci : compressive strength, paving block, iron slag
ANALISIS INJEKSI EPOXY PADA PERBAIKAN RETAK BETON TERHADAP BEBAN LENTUR Herlambang, Fajar Surya; Setyono, Evin Yudhi
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.v23i2.1360

Abstract

One of the causes of cracking in concrete beams is excessive gravitational load,mainly due to live loads that exceed capacity. The cracked beam can be repaired by the epoxy injection method but the condition of the repair is the strength value must reach the condition before cracking. The purpose of this study was to determine the effectiveness of injection in filling cracks and assessing epoxy ability in restoring beam strength. The specimen is a f'c 25 reinforced concrete block with dimensions of 15x15x60 cm. Tests are carried out with 2 methods, that are loading test according to SNI 03-4154-1996 and UPV. Load test and UPV were carried out at the age of 28 days and 3, 6. 9 days after epoxy injection. Based on the load test, epoxy injection is able to restore beam flexural strength up to 50% which is indicated by achieving load values after being injected. From the UPV test, it is known that epoxy injection is able to fill cracks which are characterized by increasing ultrasonic wave propagation speed on the test object after injection compared to when cracked but the injection cannot completely fill the cracked area which is indicated by a smaller wave propagation value than when the object the test has not experienced a crack. Based on a series of research activities, it is very necessary to pay attention to the injection process such as viscosity and injection pressure in order to obtain good results.Kata kunci : crack, injection, epoxy
Link Slab Capacity In Bridges Supported By Lead Rubber Bearing And Elastomer Novikasari, Inas; Rosyidah, Anis
Wahana Teknik Sipil: Jurnal Pengembangan Teknik Sipil Vol 24, No 2 (2019): Wahana Teknik Sipil
Publisher : Politeknik Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32497/wahanats.v24i2.1725

Abstract

Debris accumulation in bridge slab gaps which use expansion joints can restrain deck expansion, causing undesirable forces on floor deck and damage to the structure. In order to avoid the worst possibility that can occur, an alternative using link slab is utilized. The use of link slab at high level seismic force location, requires the Seismic Isolation System on bridge to reduce the seismic force. The application of Seismic Isolation System can be conducted by Lead Rubber Bearing (LRB) type of seismic isolator. This study compares the use of Lead Rubber Bearing (LRB) and elastomer on bridge link slabs against the dimension of the link slab. In this study structural modeling used 2 models: bridges supported by elastomer and bridges supported by LRB with software-made. The link slab analysis approach used were analytical methods or classical methods. Based on results of the analysis, the width of the crack that occured on bridge supported by LRB is 0.218 mm while on the bridge supported by elastomer is 0.269 mm. The use of Lead Rubber Bearing (LRB) type of support will give more advantages to the design of the link slab since it results in smaller crack design criteria.
ANALISIS TANAH DASAR PONDASI TERHADAP KESTABILAN KEDUDUKAN BANGUNAN Hartono, Hartono
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.v17i1.109

Abstract

A very influential factor in the development of cities in Indonesia are natural population growth and migration from rural to urban areas. The increase in population led to the need for housing is also being increased. The rice fields and hills farm lot converted into residential complexes. Changes in land use is a major cause floods and landslides. The loads addition in body the slopes by making residential building or villa on the edge of a slope or on a hilltop is a effect risky action landslides. From result testing soil housing in Bukit Mutiara Jaya II, the carrying capacity of the land base is still able to support the weight of the building, namely: QB = 0.217 kg / cm2 <Qall = 0.285 kg/cm2 (still safe). On the case of residential Bukit Mutiara Jaya II decreased and the slope of the walls and cracks in some buildings in the residential location, not because of low soil bearing capacity but due to technical error implementation, it is also prone to landslides because the soil in the form of land use in paving pile above the original ground sloped slopes between 15-40%, which is not compacted properly functioned converted into a dwelling or housing. Where land in a pile on the surface of the slope be spread out natural land directly used for the placement of the building foundation besides causing land subsidence and landslides when it rains, it is also due to the spread of the load is not evenly distributed and downs of the carrying capacity of the land caused by decreased physical and mechanical properties due to the presence of water in the soil body slope..
KAJIAN ALIRAN MELALUI PELIMPAH AMBANG LEBAR DAN PELIMPAH AMBANG TIPIS Risman, Risman; Warsiti, Warsiti
Wahana Teknik Sipil: Jurnal Pengembangan Teknik Sipil Vol 18, No 1 (2013): WAHANA Teknik Sipil
Publisher : Politeknik Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32497/wahanats.v18i1.126

Abstract

In order to be an effective management of irrigation water, the flow rate should be measured in the upstream primary channels, the branch line and the tapping tertiary buildings. However, to simplify the management of irrigation network have only a few building types that may be used in irrigation areas. This study is limited to measure rate of flow through the spillway sillwidth with a round shape and spillway sill lighthouse thin rectangular. The methodology used was tested in the laboratory by varying the flow hydraulics start of Q1, Q2, Q3, ..., Qn, to get the water level variations in the upstream and the downstream in spillway is constan, which can be obstained with the relationship between the discharge water level in the upstream and downstream of the spillway. Besides, it was also found the relationship of the variation of the discharge flowed through the sill wide spillway and thin threshold to high energy lost occurs. From the results of this research, the relationship with the discharge water level in the upstream, downstream water level, water level above the threshold, and the threshold energy loss for the overflow width spillway and thin sill have a similar trend. To spillway width threshold produces less energy loss than the spillway sill thin with trend Y = - 405,6 X2 ? 11,99 X ? 0,001 for sill width spillway and Y = 1,183 X 0,552 for the overflow thin threshold with Y is the loss energy in meters and X in discharge in m3/s.
KARATERISTIK CAMPURAN TANAH LEMPUNG MERAH DENGAN SERBUK BATU BATA PADA BERBAGAI PORSI CAMPURAN UNTUK PENINGKATAN DAYA DUKUNG LAPISAN TANAH DASAR (SUBGRADE) Wahjoedi, Wahjoedi; Suparman, Suparman; Supardjo, Supardjo; Suwanto, Bodja; Mulyono, Tedjo
Wahana Teknik Sipil: Jurnal Pengembangan Teknik Sipil Vol 20, No 2 (2015): WAHANA Teknik Sipil
Publisher : Politeknik Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32497/wahanats.v20i2.148

Abstract

The development of increasingly advanced and sophisticated technology especially in terms of automotive technology very rapidly, in addition to models and forms of transport are designed and made with the size of economy class as well as personal, jugaringan and affordable by almost all sections of society. Besides, the welfare of society has been developing quite well, as well as the policy of the system sales of vehicles, both cars and montor that makes it easy for enthusiasts or buyers. So no one promotion through advertising inscribed that Avanza is a car that knows all corners of Indonesia. Relating it is then for the government through relevant agencies, need to pay attention and menyediakanjalan adequate as a means for smooth transportation (traffic) as supporters of pavement, through the compaction of soil material base both without additive or with additives as fillers (filter) to improve gradation of soil particle. The use of the added material should be used from the existing materials in the location (local materials) so it will be cheaper. One of them exploit the potential of local materials (clay combustion products) such as brick dust mixed with clay for the improvement of gradation and changes in physical properties through a reduction in the value of consistency so that the results increase the carrying capacity of the subgrade with CBR testing laboratory by the equation: Unsoaked y = 2,147x + 19.76 with R2 = 0.9144, Soaked 0,6303x + y = 3,924 with R2 = 0.6519, where y = carrying CBR (%), x = percent plus brick powder material.
KAJIAN EKSPERIMENTAL PENGARUH PENAMBAHAN SERAT KARUNG GONI UNTUK MEMPEROLEH HASIL KUAT LENTUR BALOK LAMINASI KAYU KRUING WIKASNO, DANU; ULUL ALBAB, MUHAMMAD; SST., M.T., ANUNG SUWARNO; S.T., M.T., MARSUDI
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.v21i02.832

Abstract

The development of increasingly rapid construction resulting in the need of building materials for the construction of buildings is increasing. A wooden one. To overcome this problem one way is the efficient use of wood that is in laminate. The need for special treatment to increase the strength of laminated wood beams with the provision of added material in the form of fiber sack. The purpose of this study is the use of wood waste kruing with thin dimensions as laminated wood beams, utilization of waste fiber jute sacks at the same influence on the flexural strength of wood laminated beams kruing, analyzing the flexural strength limit kruing laminated timber beams with the addition of fiber sack. The scope of the research that is being simulated laminate system is horizontal, the study is testing the flexural strength, the wood being simulated is kruing wood, the glue used is poly vinyl acetate (PVA). The test object is made with two variations A and B with a size of 5 cm x 10 cm x 100 cm. With A variation in the form of ordinary laminated beams without the addition of fiber while variation B in the form of laminated beams with the addition of fiber sack. From the results obtained flexural strength test of intact wooden beams kruing biggest is 807.240 kg/cm2 , the smallest is 657.930 kg/cm2 , and an average of 708.120 kg/cm2. Flexural strength of wood laminated beams kruing without additional fiber largest is 509.880 kg/cm2 , the smallest is 479.850 kg/cm2 and an average of 499.520 kg/cm2 . Flexural strength of wood laminated beams kruing with the addition of fiber jute sacks biggest is 444.150 kg/cm2 , the smallest is 390.810 kg/cm2 and an average of 418.950 kg/cm2 . The addition of fiber jute sacks againts wood laminated beams kruing results are not in accordance with the targets to be achieved and laminated beams can not be used for structural use.Kata kunci : laminate, wood kruing, burlap sacks.

Page 10 of 29 | Total Record : 283

 8   9   10   11   12 

Filter by Year

2011 2025


Reset
Filter By Issues
All Issue Vol. 30 No. 2 (2025): Wahana Teknik Sipil Vol. 30 No. 1 (2025): Wahana Teknik Sipil Vol. 29 No. 2 (2024): Wahana Teknik Sipil Vol. 29 No. 1 (2024): Wahana Teknik Sipil Vol. 28 No. 2 (2023): Wahana Teknik Sipil 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