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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 10 Documents
Search results for , issue "Volume 12, Nomor 3, Edisi XXX, OKTOBER 2004" : 10 Documents clear
Pengaruh Penggunaan Pasir Pantai terhadap Sifat Marshall dalam Campuran Beton Aspal Kusharto, Harry
MEDIA KOMUNIKASI TEKNIK SIPIL Volume 12, Nomor 3, Edisi XXX, OKTOBER 2004
Publisher : Department of Civil Engineering, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (224.522 KB) | DOI: 10.14710/mkts.v12i3.2785

Abstract

Penggunaan bahan batuan beku yang terus menerus menyebabkan semakin sulit untuk didapatkan, oleh karena itu perlu dicari alternatif lain sebagai pengganti. Pemanfaatan pasir pantai sebagai pengganti agregat halus untuk campuran beton aspal belum pernah dilakukan. Hasil penelitian menunjukkan bahwa pasir pantai dapat digunakan sebagai bahan campuran beton aspal dengan kadar aspal optimum 5,32% dengan nilai (stabilitas, flow, VITM,  VMA, VFWA, dan MQ) memenuhi standar Bina Marga. Kata Kunci: Beton Aspal, Pasir Pantai, Sifat MarshalPermalink: http://www.ejournal.undip.ac.id/index.php/mkts/article/view/2785[How to cite: Kusharto, H., 2004, Pengaruh Penggunaan Pasir Pantai terhadap Sifat Marshall dalam Campuran Beton Aspal, Jurnal Media Komunikasi Teknik Sipil, Volume 12, Nomor 3, pp. 91-99]
Pengujian Tilting dan Shaking Table untuk Mengkaji Stabilitas Dinding Penahan Tanah Akibat Beban Gempa Munaf, Yulman
MEDIA KOMUNIKASI TEKNIK SIPIL Volume 12, Nomor 3, Edisi XXX, OKTOBER 2004
Publisher : Department of Civil Engineering, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (242.483 KB) | DOI: 10.14710/mkts.v12i3.3887

Abstract

Beberapa tipe dinding penahan tanah seperti tipe kantilever, leaning, gravity ataupun dinding tanah perkuatan telah banyak dibuat orang, khususnya untuk menstabilkan suatu tanah pada badan-badan jalan baru. Pemilihan tipe dinding penahan tanah yang cocok untuk suatu daerah bukanlah suatu hal yang mudah, karena banyak faktor yang harus dipertimbangkan misalnya beban gempa.  Keruntuhan yang dramatis dari dinding-dinding penahan akibat gempa Kobe 1995 di Jepang telah disampaikan oleh para ahli. Pengalaman ini menunjukan bahwa dinding tipe tanah perkuatan memperlihatkan prilaku lebih baik dibandingkan dengan dinding tipe lainnya. Padahal kesemua dinding telah direncanakan atau didisain dengan peraturan yang sama. Pengujian di laboratorium maupun di lapangan memperlihatkan tendensi hasil serupa.Kata kunci : Dinding penahan tanah, stabilitas, beban gempaPermalink: http://www.ejournal.undip.ac.id/index.php/mkts/article/view/3887[How to cite: Munaf, Y., 2004, Pengujian Tilting dan Shaking Table untuk Mengkaji  Stabilitas Dinding Penahan Tanah Akibat Beban Gempa, Jurnal Media Komunikasi Teknik Sipil, Volume 12, Nomor 3, pp. 38-48]
Prilaku Hidrolis Bendung Karet Diisi Air Kusuma, Syahril Badri; Abdullah, Dedy Tjahjadi; Saputra, Budi
MEDIA KOMUNIKASI TEKNIK SIPIL Volume 12, Nomor 3, Edisi XXX, OKTOBER 2004
Publisher : Department of Civil Engineering, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (348.102 KB) | DOI: 10.14710/mkts.v12i3.2787

Abstract

This paper presents experimental study of hydraulic characteristic of water filled rubber dam. Several parameter had been studied such as v-notch, vibration phenomena, geometry deformation and discharge coefficient. Good agreement was found between experimental study and literature study.The result had shown that: V-notch phenomena does not occur on water filled rubber dam for any deflated height, vibration phenomena was occured when deflated height reach 43% from the actual height, the discharge coefficient for free-flow is bigger than submerged-flo and the deformation were reached for both free flow and submerged flow condition. Keywords: Rubberdam, Experimental Study, Hydraulic CharacteristicPermalink: http://www.ejournal.undip.ac.id/index.php/mkts/article/view/2787[How to cite: Kusuma, S.B., Tjahyadi, D., dan Saputra, B., 2004, Prilaku Hidrolis Bendung Karet Diisi Air, Jurnal Media Komunikasi Teknik Sipil, Volume 12, Nomor 3, pp. 100-112]
Small Element Pavement Structure and Its Deformation Behaviour Rusbintardjo, Gatot
MEDIA KOMUNIKASI TEKNIK SIPIL Volume 12, Nomor 3, Edisi XXX, OKTOBER 2004
Publisher : Department of Civil Engineering, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (246.67 KB) | DOI: 10.14710/mkts.v12i3.3888

Abstract

Di Indonesia ‘small element’ atau paving block, telah banyak dipergunakan sebagai perkerasan jalan atau perkerasan lainnya. Akan tetapi pemakaiannya kebanyakan hanya pada jalan-jalan perumahan yang tidak mempunyai beban kendaraan yang cukup berat. Hal ini disebabkan adanya pengertian bahwa perkerasan dengan paving block tidak mempunyai nilai struktur dan oleh karenanya jalan akan mudah mengalami penurunan jika dipakai untuk jalan dengan beban yang berat. Pada tahun 1976 dilakukan percobaan pembebanan terhadap paving block oleh J. Knapton, seorang pakar dari Cement and Concrete Association dari Inggris. Terbukti bahwa lapis perkerasan jalan dengan paving block mampu menyebarkan tegangan vertical yang timbul akibat beban lapisan lalu-lintas ke lapisan perkerasan di bawahnya dengan baik. Pengalaman di negara-negara yang telah lama menggunakan paving block seperti Belanda, dengan menggunakan bahan lapis pondasi atas maupun bawah (base dan sub-base) serta tanah dasar yang memadai dan memenuhi syarat perkerasan, paving block dapat pula dipakai di jalan-jalan raya dengan beban kendaraan yang berat dengan tidak mengalami penurunan yang berarti.Keywords: Small element (concrete paving block) as a pavement surface layerPermalink: http://www.ejournal.undip.ac.id/index.php/mkts/article/view/3888[How to cite: Rusbintardjo, G., 2004, Small Element Pavement Structure and Its Deformation Behaviour, Jurnal Media Komunikasi Teknik Sipil, Volume 12, Nomor 3, pp. 60-74]
The Effects of the Construction Process on the Local Economy in Indonesia Wibowo, Agung; Mawdesley, Michael
MEDIA KOMUNIKASI TEKNIK SIPIL Volume 12, Nomor 3, Edisi XXX, OKTOBER 2004
Publisher : Department of Civil Engineering, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (287.966 KB) | DOI: 10.14710/mkts.v12i3.2723

Abstract

Industri jasa konstruksi memberikan kontribusi yang nyata serta signifikan terhadap proses pembangunan untuk negara sedang berkembang ataupun negara maju.  Produk yang dihasilkan industri konstruksi seperti jalan, jembatan, waduk, saluran irigasi, sekolah, kantor serta bangunan gedung lainnya merupakan sarana dasar sebagai infrastruktur untuk proses berkembangnya kegiatan bisnis dan sosial bagi kepentingan publik dan swasta. Industri jasa konstruksi tidak hanya berperan pada hasil atau produk yang dihasilkan, namun industri jasa konstruksi juga mampu menyediakan lapangan kerja bagi masyarakat baik secara langsung ataupun tidak langsung pada saat proses pelaksanaannya.  Hal ini membuktikan bahwa industri konstruksi mempunyai efek terhadap perkembangan suatu pembangunan lokal ekonomi tidak hanya pada produk yang dihasilkan, namun juga saat proses berlangsungnya masa konstruksi pada suatu struktur bangunan. Kajian pada penelitian ini mempelajari secara detail dan sistematis pengaruh dari investasi pada sektor konstruksi terhadap lokal ekonomi, khususnya pada jumlah tenaga kerja yang dapat diserap pada proyek dengan sifat “labour intensive atau equipment based method”. Surve dan kuestioner dilakukan di beberapa propinsi di Indonesia guna memperoleh data-data yang diperlukan, terutama aliran uang yang berlangsung dari investor hingg ke pihak-pihak yang terkait selama proses konstruksi.  Secara tidak langsung, kajian ini juga mengamati adanya perbedaan waktu saat masing-masing pihak yang terlibat dalam proses konstruksi memperoleh pendapatan dari tagihan yang diajukan kepada pemilik proyek. Hasil dari data yang telah dikumpulkan melalui surve dan kuestioner , serta dengan bantuan dari satu seri tabel input-output dari tahun 1985, 1990, 1995 dan 1998, dapat disimpulkan bahwa industri jasa konstruksi memberikan kontribusi yang cukup signifikan bagi proses pembangunan suatu daerahKata kunci: industri jasa konstruksi, lokal ekonomi, makro dan mikro ekonomi, input-output table.Permalink: http://ejournal.undip.ac.id/index.php/mkts/article/view/2723[How to cite: Wibowo, M.A. dan Mawdesley, M.J., 2004, The Effects of the Construction Process on the Local Economy in Indonesia, Jurnal Media Komunikasi Teknik Sipil, Volume 12, Nomor 3, pp. 1-11]
Percobaan Tarik-Langsung pada Beton Konvensional Han, Ay Lie; Narayudha, Moga; Sabdono, Parang
MEDIA KOMUNIKASI TEKNIK SIPIL Volume 12, Nomor 3, Edisi XXX, OKTOBER 2004
Publisher : Department of Civil Engineering, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (271.942 KB) | DOI: 10.14710/mkts.v12i3.3889

Abstract

Although the tensile strength of concrete does not plays a predominant role in the analysis and design of concrete structures, the knowledge of concrete behavior under tension is of value when estimating the load level under which cracking will occur. The relation between compression and tensile strength is developed based on experimental results and is represented as a formula highly depending on the tensile testing method in the laboratories.  The Splitting Tensile Test and Flexural Strength Method are well know, while the Direct Tensile Test is relatively young, and its acknowledgement by ASTM under process.  The experimental research conducted at the Concrete and Structural Laboratory, Diponegoro University, Semarang tries to give a better view to the Direct Tensile Test for concrete.  This paper presents in brief, the indirect and direct testing methods, and evaluates the data obtained.Kata kunci : Kuat tarik beton, direct Tensile test, indirect test, kuat tekan betonPermalink: http://www.ejournal.undip.ac.id/index.php/mkts/article/view/3889[How to cite: Aylie, H., Narayudha, M., dan Sabdono, P., 2004, Percobaan Tarik-Langsung pada Beton Konvensional, Jurnal Media Komunikasi Teknik Sipil, Volume 12, Nomor 3, pp. 75-83]
Studi Eksperimental Lekatan antara Beton dan Tulangan pada Beton Mutu Tinggi Nuroji, Nuroji
MEDIA KOMUNIKASI TEKNIK SIPIL Volume 12, Nomor 3, Edisi XXX, OKTOBER 2004
Publisher : Department of Civil Engineering, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (279.048 KB) | DOI: 10.14710/mkts.v12i3.2739

Abstract

In recent years, concrete with compressive strength in excess of 50 MPa has been utilized in building construction. However, many empirical equations used to predict properties of concrete or design structure members are based on test using concrete with compressive strength less than 41 MPa. Applicability of this design equation for high strength concrete structures may lead to conservative or even unsafe design. One such example is the provision for calculating development length of reinforcing bars which is developed based on bond capacity of steel bars embedded in concrete.The research study was motivated by the lack of test data on bond performance of reinforcing bars embedded in high strength concrete especially those related to high-strength fly-ash concrete. More than 35 specimens with various concrete compressive strength fc¢ and bar diameter (deformed and smooth bar) were tested. The result of this experimental shows that bond equation from ACI is too conservative for high strength concrete structures. Kata kunci: Lekatan beban dan tulangan, beton mutu tinggiPermalink: http://www.ejournal.undip.ac.id/index.php/mkts/article/view/2739 [How to cite: Nuroji, 2004, Studi Eksperimental Lekatan antara Beton dan Tulangan pada Beton Mutu Tinggi, Jurnal Media Komunikasi Teknik Sipil, Volume 12, Nomor 3, pp. 27-37]
Komposisi dan Kekuatan Tekan Beton Karakteristik pada Campuran Semen Nusantara, Pasir dan Split dari Beberapa Tempat di Sekitar Kabupaten Banyumas Gandadinata, Indrayana
MEDIA KOMUNIKASI TEKNIK SIPIL Volume 12, Nomor 3, Edisi XXX, OKTOBER 2004
Publisher : Department of Civil Engineering, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (137.657 KB) | DOI: 10.14710/mkts.v12i3.3890

Abstract

As usually the composition/formation for concrete mixing there has 1 part of cement : 2 parts of sand : 3 parts of crushing stone (1:2:3) or 1 part of cement : 1,5 parts of sand : 2,5 parts of crushing stone (1:1,5:2,5) to be reckoned and also usually doing in Banyumas Regency. In spite of this case to make problems: (i) if the composition/formation for concrete mixing as above has usually already exactly use for base material/raw material condition like sand and crushing stone to be in stock in several places round about Banyumas Regency; (ii) when is’nt it, therefore how much the composition/formation for concrete mixing exactly good based to the base material/raw material condition to be in stock in several places round about Banyumas Regency; and (iii) when the composition/formation for concrete mixing is exactly/good to be able to known and after that how many strong of the characteristic compression can be reach by several composition/formation for concrete mixing use the material to be come from several places round about Banyumas Regency as above mentioned. The problems as above mentioned to be important to examined because with the condition of base material/raw material to be in stock suppose that the concrete mixing composition not as usually, this case must be important to prove because Banyumas Region and round about it has many base material/raw material but not yet efficiency use with the exactly composition. From the result of examination which to execute in laboratory based on sive analysis and concrete cube test (crushing test) determined the concrete mixing composition for the materials to be in stock from several places round about Banyumas Regency, there was 1 part of cement : 2 parts of sand : 2 parts of crushing stone (1:2:2) not as usually and the concrete characteristic compression (sbk) was about between 181,50 kg/cm2 – 242,53 kg/cm2.Keywords: Concrete Composition, Concrete Characteristic CompressionPermalink: http://www.ejournal.undip.ac.id/index.php/mkts/article/view/3890[How to cite: Gandadinata, I., 2004, Komposisi dan Kekuatan Tekan Beton Karakteristik pada Campuran Semen Nusantara, Pasir dan Split dari Beberapa Tempat di Sekitar Kabupaten Banyumas, Jurnal Media Komunikasi Teknik Sipil, Volume 12, Nomor 3, pp. 84-90]
Kajian Penentuan Standart Kebutuhan Ruang Parkir Hotel Berbintang di Kota Semarang Ismiyati, Ismiyati
MEDIA KOMUNIKASI TEKNIK SIPIL Volume 12, Nomor 3, Edisi XXX, OKTOBER 2004
Publisher : Department of Civil Engineering, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (238.087 KB) | DOI: 10.14710/mkts.v12i3.2768

Abstract

Star hotel infrastruktur must support by good facility and well services,one for example to provide parking facility that sufficient  for the guess at the  hotel. This study hopely can determine the standart of parking star hotel needs involving with hotel parameters and to determine reduction coefficient of parking hotel needs involving with guest hotel that do trip with many purpose. In this study the location of four hotels that will observe are  Patra Jasa Hotel at  Jl.Sisingamangaraja, Graha Santika Hotel at Jl.Pandanaran, Santika Hotel at Jl.Ahmad Yani and Metro Hotel at Jl. Johar Baru Semarang. This research with approuch  Regresi analisis method,it is look for correlasion amount variable visitor Hotel with variable of hotel facilities. A comparison between parking needs of the guest hotel  parameters which are:1 parking space for  1.54 - 1.86 guest of ballroom,1 parking space for 1.88 - 2.08 room available, and 1 parking space for 78.86 - 79.06 squarre meter hotel floor.Variety for each hotel ,At Patra Jasa Hotel value around are 0.55 – 0.79,for Graha Santika Hotel are 0.67 – 0.86,for Santika Hotel are 0.68 – 0.81 and for Metro Hotel are 0.73 – 0.91 . Variation of the reduction coefficients happens because of guest activity to the different facilities hotel that observed and a difference in serving for hotel facilities that available for guests. Keywords: Standard, parking, hotelPermalink: http://www.ejournal.undip.ac.id/index.php/mkts/article/view/2768[How to cite: Ismiyati, 2004, Kajian Penentuan Standart Kebutuhan Ruang Parkir Hotel Berbintang di Kota Semarang, Jurnal Media Komunikasi Teknik Sipil, Volume 12, Nomor 3, pp. 49-59]
Perhitungan Faktor Beban Gaya Lingkungan untuk Analisa Struktur Anjungan Lepas Pantai dengan Metoda LRFD Tawekal, Ricky L
MEDIA KOMUNIKASI TEKNIK SIPIL Volume 12, Nomor 3, Edisi XXX, OKTOBER 2004
Publisher : Department of Civil Engineering, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (268.11 KB) | DOI: 10.14710/mkts.v12i3.3886

Abstract

Up to this moment, structural design of offshore platforms in Indonesia is carried out by using API RP2A standard which is originally used for Gulf of Mexico environment. This will result in an over designed structure since the environment in Indonesia is less severe compare to the environment in Gulf of Mexico. Therefore, the environmental load factors that specified in API RP2A LRFD should be reviewed and determined based on local environmental condition. In this paper, a model of 4-leg jacket structure is used to determine environmental load factor based on environmental condition at South East Sumatera Area. Structural analysis is carried out by using SACS (Structural Analysis Computer System) software. Keywords: load and resistance factor design, offshore structures, load factorPermalink: http://www.ejournal.undip.ac.id/index.php/mkts/article/view/3886[How to cite: Tawekal, R.L., 2004, Perhitungan Faktor Beban Gaya Lingkungan untuk Analisa Struktur Anjungan Lepas Pantai dengan Metoda LRFD, Jurnal Media Komunikasi Teknik Sipil, Volume 12, Nomor 3, pp. 12-26]

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