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MEDIA KOMUNIKASI TEKNIK SIPIL
Published by Universitas Diponegoro
ISSN : 08541809     EISSN : 25496778     DOI : -
Core Subject : Engineering,
Media Komunikasi Teknik Sipil (ISSN 0854-1809) published twice in a year, in July and December. The article can be product of researches, scientific thoughts or case study, in civil engineering and isn’t formed by politics, commercialism, and subjectivity unsure. This scientific journal contains articles of thought and research results in Civil Engineering that have never been published in scientific journals or other media.
Arjuna Subject : -
Articles 12 Documents
Search results for , issue "Volume 14, Nomor 1, Edisi XXXIV, PEBRUARI 2006" : 12 Documents clear
Respon Kuat Tekan Hammer Test dengan Compression Test pada Beton Normal dan Beton Pasca Bakar Arwanto, R.
MEDIA KOMUNIKASI TEKNIK SIPIL Volume 14, Nomor 1, Edisi XXXIV, PEBRUARI 2006
Publisher : Department of Civil Engineering, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (280.745 KB) | DOI: 10.14710/mkts.v14i1.3938

Abstract

Obtaining the concrete compression strength with the Swiss Hammer is a standard and well-known procedure.  However, the use of this apparatus on concrete exposed to physical and chemical changes due to high temperature, is questioned.  Research was conducted to validate the hammer test results on these specific concrete elements.  The investigations were executed at the Pasar Induk Wonosobo, Wonosobo’s mean market as case study.  This local market was severely burned.  The research work was done by compression strength comparison obtained from the Hammer on the field, to the tests results performed on laboratory samples. The research work proved that there was a substantial deviation in concrete compression strength obtained from the values of the Hammer on the field as compared to the cylinders tested in the laboratory.  Therefore, the Swiss Hammer was found not suitable for non-destructive compression testing on concrete elements exposed to high temperatures due to fire or burning.Keywords: concrete, hammer test, compression testPermalink: http://www.ejournal.undip.ac.id/index.php/mkts/article/view/3938[How to cite: Arwanto, R., 2006, Respon Kuat Tekan Hammer Test dengan Compression Test pada Beton Normal dan Beton Pasca Bakar, Jurnal Media Komunikasi Teknik Sipil, Volume 14, Nomor 1, pp. 85-94]
Keruntuhan Perancah Scaffolding Saat Pelaksanaan Pengecoran Sumargo, Sumargo; Nata, Ario Raja
MEDIA KOMUNIKASI TEKNIK SIPIL Volume 14, Nomor 1, Edisi XXXIV, PEBRUARI 2006
Publisher : Department of Civil Engineering, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (316.471 KB) | DOI: 10.14710/mkts.v14i1.3929

Abstract

In the construction process either for multy story building or structure with large horizontal coverage area, the selection of formwork construction is very essential. The acceleration of assemblying – deassemblying – reassemblying and re-use of formwork become one of the alternatif selection for the type of formwork. Analysis of the formwork subject to service load (self weight and impact load) is compulsory to avoid unexpected failure. Selection of the best construction method and site conditioning according to the design, especially for pouring the concrete in a sloping area, is very crucial since it does not only influence time construction, but also type of material, equipment, and service load during the construction. Analysis method used was comparing service load (self weight and impact load) to scaffolding capacity provided by the manufacture. Keywords: scaffolding, pipe support, horry beamPermalink: http://www.ejournal.undip.ac.id/index.php/mkts/article/view/3929[How to cite: Sumargo dan Nata, A.R., 2006, Keruntuhan Perancah Scaffolding  Saat  Pelaksanaan Pengecoran, Jurnal Media Komunikasi Teknik Sipil, Volume 14, Nomor 1, pp. 1-12]
Keandalan Debit Intake Kalibawang Sungai Progo Marhendi, Teguh
MEDIA KOMUNIKASI TEKNIK SIPIL Volume 14, Nomor 1, Edisi XXXIV, PEBRUARI 2006
Publisher : Department of Civil Engineering, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (192.056 KB) | DOI: 10.14710/mkts.v14i1.3934

Abstract

Requirement will irrigate by crop do not forever can be fulfilled by rainwater naturally. At dry season amount of water required taken away from by absolute crop of river debit or source of other water. On the contrary at area owning rainfall enough and flatten during the year, supply irrigate the irrigation is only just needed again. Target of this research is to analyse the reliability charge the river Progo to importance of planning of gift  irrigate the irrigation of at Area of Irrigation Kalibawang and Enamoured each;every season plant and also, analysing balance irrigate at Area of Irrigation Kalibawang and Enamoured. Result of Research indicate that the availibility of water in intake kalibawang still answer the demand of to fulfill amount of water required in area of irrigation Kalibawang and Enamoured. This Matter is visible from result analyse the water balance indicating that pledge debit 80 % still can fulfill amount of water required in both the irrigation area Thereby the availibility of water in intake kalibawang give the security to plan of amount of water required to all farmer in both irrigation area.Keywords: requirement, reliability, availibility, irrigationPermalink: http://www.ejournal.undip.ac.id/index.php/mkts/article/view/3934[How to cite: Marhendi, T., 2006, Keandalan Debit Intake Kalibawang Sungai Progo, Jurnal Media Komunikasi Teknik Sipil, Volume 14, Nomor 1, pp. 56-62]
Pengembangan Jaringan Jalan Tol antar Kota dalam Perspektif Sistem Transportasi Berkelanjutan Riyanto, Bambang
MEDIA KOMUNIKASI TEKNIK SIPIL Volume 14, Nomor 1, Edisi XXXIV, PEBRUARI 2006
Publisher : Department of Civil Engineering, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (219.361 KB) | DOI: 10.14710/mkts.v14i1.3939

Abstract

Nowadays, the government plan to develop toll road intercity network, which connect Jakarta and Surabaya city, Either Roadway or toll road that connecting one town to another represent supporting tools towards economic activity. Lacking in road connetion services, can cause high expense economics which finally encumber society as a whole.  In the last decade, government find difficulties to increase road connection service, either from capacities or also from its qualiaty side. Recent years, the maintenance cost allocation seems to short to fulfill the requirement standard of maintenance. Therefore the toll road constructed by private sector should be mobilize as one of the society participation form in the infrastructure development, besides reduce the monetary burden to government. It is need to learn furthermore, whether the toll road construction oppose against the principle of environment conservation. Principles of sustainable development also consider to the economics aspect. Both aspects, economic and environment have to be considered and in line together. In evaluating a big project, there are some method which could direct or indirectly calculate its cost benefit. Its should be recognized whether the toll road construction comply with the financial, economics and social aspects. In the view of economics, toll road construction investment could mobilized a big amount of money and offering many vacancies. While in economics critism which produce a high unemployment, it should stimulate the growth of economics in a broad way. Meanwhile government should not be encumbered to make such road improvement, which is very difficult to fulfill nowadays.Keywords: toll road investment, community participation, sustainable developmentPermalink: http://www.ejournal.undip.ac.id/index.php/mkts/article/view/3939[How to cite: Riyanto, B., 2006, Pengembangan Jaringan Jalan Tol antar Kota dalam Perspektif Sistem Transportasi Berkelanjutan, Jurnal Media Komunikasi Teknik Sipil, Volume 14, Nomor 1, pp. 95-105]
Pemanfaatan Lumpur Limbah Tinta Sebagai Bahan Substitusi Pada Material Bangunan Berbasis Semen Arif Hidayat
MEDIA KOMUNIKASI TEKNIK SIPIL Volume 14, Nomor 1, Edisi XXXIV, PEBRUARI 2006
Publisher : Department of Civil Engineering, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (173.545 KB) | DOI: 10.14710/mkts.v14i1.3930

Abstract

Ink residue as a site product from printing factories can accumulate in time forming an environmental threatening product. Beside from its magnitude in terms of quantity, its black-brownish color can also contaminate surrounding areas. Studies performed at the Material and Structural Laboratory, Diponegoro University, attempt to increase this ink residue’s commercial value by using it as a substituting material for cement based products. Cement based products which are investigated are concrete and paving blocks. Concrete is a building material consisting of sand, gravel and cement acting as binding agent. On the other hand Paving Blocks consisting only of sand and cement and are formed by pressing the mass, requiring a mix with a very low water content. The ink residue was replacing parts of the sand.  Factors being observed are the compression strength, weight and unit price. Keywords: ink residue, concrete, paving blocks, compression and unit weightPermalink: http://www.ejournal.undip.ac.id/index.php/mkts/article/view/3930[How to cite: Hidayat, A., 2006, Pemanfaatan Lumpur Limbah Tinta sebagai Bahan Substitusi pada Material Bangunan Berbasis Semen, Jurnal Media Komunikasi Teknik Sipil, Volume 14, Nomor 1, pp. 13-20]
Kajian Kekuatan dan Daktilitas Kolom Bertulang Sumirin, Sumirin
MEDIA KOMUNIKASI TEKNIK SIPIL Volume 14, Nomor 1, Edisi XXXIV, PEBRUARI 2006
Publisher : Department of Civil Engineering, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (325.299 KB) | DOI: 10.14710/mkts.v14i1.3935

Abstract

This paper present strength analysis and of ductility of normal concrete column and high quality concrete which confined by lateral reinforcement by comparing made by model’s from Meander-Priestley, Kent-Park, Antonius-Munaf and also Legeron-Paultre. Reinforced Concrete Column with variation of strength  concrete and stirrup analysed to use computer program which is its result can be presented visual graphic. Result of analysis indicate that stiffness  of concrete confined by among model of Mander-Priestley, Kent-Park, Antonius-Munaf and of Legeron-Paultre its result vary one another if strength concrete fc’ progressively mount. Curve before respon culminate at curve of Moment-Curvature tend differing  one another improved of strength concrete fc'. All of model happened degradation of Capacity of Moment at spacing stirrup decrease. In general ductility typicaly not far differ between model of Mander-Priestley, Kent-Park, Antonius-Munaf and of Legeron-Paultre. From is fourth of the model concluded that estimation of ductility and strength moment is tending to highest. Keywords: column, momen-curvature, konfinement model Permalink: http://www.ejournal.undip.ac.id/index.php/mkts/article/view/3935[How to cite: Sumirin, 2006, Kajian  Kekuatan dan Daktilitas Kolom  Bertulang, Jurnal Media Komunikasi Teknik Sipil, Volume 14, Nomor 1, pp. 63-72]
Influence of Water to Cement Ratio (W/C) on Slump Flow and Compressive Strength of Self Compacting Concrete (SCC) Containting Portland Pozzolan Cement Tjaronge, Muhammad Wihardi; Djamaluddin, Abdul Rahman; Lemba, Nocolaus Rahmayanto; Kalesaran, Ichsan
MEDIA KOMUNIKASI TEKNIK SIPIL Volume 14, Nomor 1, Edisi XXXIV, PEBRUARI 2006
Publisher : Department of Civil Engineering, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (140.995 KB) | DOI: 10.14710/mkts.v14i1.3940

Abstract

Fly ash atau abu terbang adalah limbah pembakaran batu bara yang membutuhkan area pembuangan atau penimbunan yang luas. Penimbunan abu terbang dalam jumlah yang banyak dan terus menerus akan menyebabkan terjadinya polusi yang merusak ekosistem di sekitarnya. Pencampuran abu terbang dengan semen Portland untuk membuat sejenis semen Portland Pozzolan dapat memberikan keuntungan ekologi dan membuat dan menghemat sumber daya alam. Penelitian ini menggunakan sejenis semen Portland Pozzolan yang mengandung abu terbang untuk membuat Self Compacting Concrete (SCC). Perbandingan air terhadap semen (W/C) merupakan suatu parameter yang penting dalam campuran beton. Mix desain dengan beberapa variasi (W/C) yaitu 30,35, 40% dibuat untuk mempelajari pengaruh W/C terhadap slump flow dan kuat tekan SCC.Kata kunci: semen Portland Pozzolan, Self Compacting Concrete (SCC), perbandingan air terhadap semen (W/C), slump flow, kuat tekanPermalink: http://www.ejournal.undip.ac.id/index.php/mkts/article/view/3940[How to cite: Tjaronge, M.W., Djamaluddin, A.R., Lemba, N.R. dan Kalesaran, I., 2006, Influence of Water to Cement Ratio (W/C) on Slump Flow and Compressive Strength of Self Compacting Concrete (SCC) Containting Portland Pozzolan Cement, Jurnal Media Komunikasi Teknik Sipil, Volume 14, Nomor 1, pp. 106-111]
Analisis Biaya dan Waktu Optimal pada Proyek Ruko Paskal Hypersquare dengan Least Cost Scheduling Adianto, Yohanes L.D.; Maliki, Ali; Prasetyo, Wisnu
MEDIA KOMUNIKASI TEKNIK SIPIL Volume 14, Nomor 1, Edisi XXXIV, PEBRUARI 2006
Publisher : Department of Civil Engineering, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (428.537 KB) | DOI: 10.14710/mkts.v14i1.3931

Abstract

So many construction projects had been done without optimal project cost and optimal project time completion. Time needed for project completion actually can be shortened with using more economical resources. This paper will try to analyze how to get an optimal project cost and optimal project time completion. This is a case study of Paskal Hypersquare Ruko project which is located at Pasir Kaliki Street, Bandung. Analysis will be done on structural works and wall fixing, both activities will be accelerated using overtime work schedule on critical works. All will be done in accordance with worker's coefficient standard which is set by Dinas Tata Ruang dan Permukiman Jawa Barat for year 2004, and also in accordance with worker's pay standard issued by Jurnal Bahan Bangunan Jawa Barat year 2004 edition. From 21 acceleration alternatives which were analyzed, finally found the most optimal project alternative. With this alternative, the project can be completed in 158 days with a total project cost Rp 31.658.654.555,00. As conclusion, this optimal alternative will save cost as much as Rp 14.831.515,00 and shortened the completion time 7 days earlier. Keywords: least cost scheduling, time, cost, optimal project cost, project accelerationPermalink: http://www.ejournal.undip.ac.id/index.php/mkts/article/view/3931[How to cite: Adianto, Y.L.D., Maliki, A. dan Prasetyo, W., 2006, Analisis Biaya dan Waktu Optimal pada Proyek Ruko Paskal Hypersquare dengan Least Cost Scheduling, Jurnal Media Komunikasi Teknik Sipil, Volume 14, Nomor 1, pp. 21-29]
Analitycal Study of the Radially Stress Due to Initial Tensile Force in Manufacturing of CFRP Djamaluddin, Rudy
MEDIA KOMUNIKASI TEKNIK SIPIL Volume 14, Nomor 1, Edisi XXXIV, PEBRUARI 2006
Publisher : Department of Civil Engineering, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (189.695 KB) | DOI: 10.14710/mkts.v14i1.3936

Abstract

Material komposit berserat menerus yang dikenal dengan nama Fiber Reinforced Plastics (FRP) telah dianggap menjadi materil alternatif baru dibidang konstruksi yang dapat digunakan antara lain sebagai tulangan pada konstruksi beton bertulang. Berbagai serat sebagai bahan dasarnya telah dikembangkan seperti serat karbon, serat gelass dan serat aramid. Diantara sekian jenis FRP, salah satu yang memiliki sifat-sifat mekanis yang baik adalah FRP dengan bahan dasar serat karbon yang dikenal dengna nama Carbon Fiber Reinforced Plastics (CFRP). Saat ini ada berbagai jenis CFRP yang telah di produksi. Berdasarkan serangkaian pengujian, kegagalan suatu material CFRP dimulai dari terjadinya kegagalan geser (slip) antara serat dengan bahan plastiknya (bahan polimer) sehingga menimbulkan retakan-retakan mikro yang pada akhirnya menyebabkan konsentrasi tegangan. Untuk meningkatkan kapasitas geser (rekatan), maka telah dikembangkan CFRP yang dalam proses produksinya terlebih dahulu diberi tegangan awal (initial force). Hasil analisa menunjukkan bahwa dengan mentrasfer tegangan awal yang diberikan menyebabkan timbulnya tegangan radial disepanjang batang CFRP yang dapat meningkatkan kapasitas rekatan geser antara serat-serat dengan bahan plastic (resin matriks).Keywords: CFRP, radial stress, reinforcement, stress, concrete structurePermalink: http://www.ejournal.undip.ac.id/index.php/mkts/article/view/3936[How to cite: Djamaluddin, R. 2006, Analitycal Study of the Radially Stress Due to Initial Tensile Force in Manufacturing of CFRP, Jurnal Media Komunikasi Teknik Sipil, Volume 14, Nomor 1, pp. 73-77] 
Kinerja Jalan Beton Semen pada Lalu Lintas Bervolume Rendah di Indonesia Dachlan, Tatang
MEDIA KOMUNIKASI TEKNIK SIPIL Volume 14, Nomor 1, Edisi XXXIV, PEBRUARI 2006
Publisher : Department of Civil Engineering, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (298.927 KB) | DOI: 10.14710/mkts.v14i1.3932

Abstract

This paper aimed to identify the performance of cement concrete roads pavement constructed on several low volume roads location This study is based on the design method from Cement Concrete Institute (CCI, 2000).Based on study in Pusat Litbang Prasarana Transportasi, this method may be used because relatively more simple and relatively effective and efficient for determining the thickness design of cement concrete road pavement for low volume traffic in Indonesia. In analyzing the performance of cement concrete road pavement located on predicted low volume roads category, field surveys are performed such as road surface condition, sampling by core drill, and bearing strength of road pavement courses using Dynamic Cone Penetrometer (DCP). The result may be identified that there are variable thickness based on existing data. This result may be considered in formulating the determination of design thickness of cement concrete pavement for low traffic roads in Indonesia.Keywords: cement concrete roads, low volume roadsPermalink: http://www.ejournal.undip.ac.id/index.php/mkts/article/view/3932[How to cite: Dachlan, T., 2006, Kinerja Jalan Beton Semen pada Lalu Lintas Bervolume Rendah di Indonesia, Jurnal Media Komunikasi Teknik Sipil, Volume 14, Nomor 1, pp. 30-47]

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