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I Nyoman Arya Thanaya
Program Studi Magister Teknik Sipil Universitas Udayana
Humanities Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Mechanical Engineering Social Sciences Transportation Other

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ANALISIS KARAKTERISTIK CAMPURAN ASPAL EMULSI DINGIN (CAED) DENGAN EPOXY SEBAGAI BAHAN TAMBAH I Gde Wikarga; I Nyoman Arya Thanaya; I Wayan Suweda
JURNAL SPEKTRAN Vol 5 No 2 (2017): Vol. 5, No. 2, Juli 2017
Publisher : Master of Civil Engineering Program Study, Faculty of Engineering, Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (832.724 KB)

Abstract

One of asphalt mixture being developed is Cold Bituminous Emulsion Mixtures (CBEMs) that its performances need to be improved. Within this experiment it is done by adding epoxy. The objective of this study was to analyze the characteristic of CBEMs with and without epoxy. Epoxy variation was 1%, 3%, and 6% by weight of residual bitumen. The epoxy was mix with hardener in ratio 1:3, then mixed with bituminous emulsion. Epoxy was added into the Optimum Residual Bitumen Content (ORBC) of 7,5%. The aggregate was dampened with water first then mixed with emulsion that had been added with epoxy, then compacted. It was found that CBEMs added with 1% and 3% epoxy met the specifications, however CBEMs with 6% of epoxy did not, because the porosity was 17,83% (spec.5%-10%). The soaked stability of the mixture without and with epoxy 3% was 1177,02 kg and 1416,47 kg. Addition of 3% epoxy increase soaked stability up to 20%. In stiffness, creep, and fatigue tests, CBEMs without epoxy compared by CBEMs with 3% of epoxy, respectively gave result: stiffness 1854 MPa: 959 MPa (-48,27%); strain at 106 loads repetition (Nf) was 78,09 µ?: 93,22 µ? (+19,38%); Nf at strain 100 µ? was 358.897 times: 539.585 times (+50,35%); creep slope was 23,752: 39,939 (sample was collapsed before 3600 loads repetition). However, epoxy caused the mix stiffer hence increase the porosity of the mixture to 20%. It is suggested to reduce the hardener content of the epoxy, to manitain workability and reduce porosity. Keyword: CBEMs, epoxy, stiffness, fatigue, creep
ANALISIS KEPUASAN MASYARAKAT TERHADAP PELAYANAN BADAN PELAYANAN PERIJINAN TERPADU (BPPT) KABUPATEN BADUNG I G. A. Ketut Wira Sutha; I N. Arya Thanaya; I W. Yansen
JURNAL SPEKTRAN Vol. 2, No.2, Juli 2014
Publisher : Master of Civil Engineering Program Study, Faculty of Engineering, Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (449.01 KB) | DOI: 10.24843/SPEKTRAN.2014.v02.i02.p010

Abstract

In order to give a more efficient and effective public service, the Badung government formed a Board for Integrated Permit Services (BPPT) as stipulated by the Local Government Regulation Number 4 / 2013 on 21 March 2013 which started its service on 1 May 2013. They used community’s satisfaction as a measure in order to give a good quality of services which is evaluated periodically. This study purposeful to know the community’s satisfaction level of BPPT services in order to know the effect of the five quality dimension of services which are tangibility, reliability, responsiveness, assurance and empathy. Quisioner method were use to collect data, which are contain 25 questions descriptivetly about the fact and realization of BPPT services regarding to the ninety six customers. And inferential analysis method were use to get conclusion about population based on behavior. The conclusion of descriptive analysis mention that the satisfaction level of community regarding to the overall of BPPT services is 66.98% value with category of “sufficiently satisfactory” where the most influential dimension of the community’s satisfaction was Empathy with the coefficient of 0.787 as shown in the regression equation Y = 15.133 + 0.630X1 + 0.463X2 + 0.659X3 + 0.602X4 + 0.787X5. The inferential analysis method mention that five dimension influence simultaneously dan partially to the community’s satisfaction. The suggestions that can be given from this study is to opptimalyzed the supporting facilities with providing a centre of communication which is usually called “call centre”, so easly for the community to get information and to propose critic and suggest regarding to the services.
STUDI KARAKTERISTIK CAMPURAN HRS-WC DENGAN AGREGAT DILAPISI PLASTIK TIPIS BEKAS I Nyoman Arya Thanaya; I Made Agus Ariawan; Anak Agung Istri Mirah Primaswari
JURNAL SPEKTRAN Vol 7 No 2 (2019): Vol. 7 No. 2, JULI 2019
Publisher : Master of Civil Engineering Program Study, Faculty of Engineering, Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (499.673 KB)

Abstract

ABSTRACTOne problem of the environment is the increasing amount of plastic waste especially thin plastic bag and other thin plastic packaging, therefore effort is needed to utilize those plastic waste. Within this experiment thin plastic waste was use on the production of road asphalt mixture. The aim of this experiment was: to know the effectivity of the plastic coating onto the aggregate; the properties of the aggregate coated with thin waste plastic; and the Marshall characteristic of HRS-WC. Waste thin plastic waste was manually cut with size: <10mm and 10-20mm. The aggregate was heated, then plastic waste was spreaded, mixed, added with optimum asphalt content (OAC), evenly mixed and compacted 2x75 Marshall blow. Plastic coating was found only effective (observed visually) on the coarse aggregate using wider plastic size 10-20mm. Samples of HRS-WC were made with aggregate coated with plastic at OAC; OAC-0.5%; and OAC-1%. It was obtained that: the OAC was 7.55%. For 100% coating the coarse aggregate the amount of plastic needed was 30gram (8.6% by weight of total aggregate), and 15gram to coat 50%. The difference on Marshall Characteristic without and with added plastic was not significant and difficulties was experienced to meet volumetric properties, nontheles there was increase in Marshall stability. It was found that, the Marshall stability, flow, Marshall Quotient, VIM, VMA, and VFB on OAC with 50% plastic coating on the coarse aggregate, were consecutively: 1017.35 kg; 3.05mm; 333.69 kg/mm; 298.94 kg/mm; 4.288%; and 18.055%. Meanwhile on 100% coating, consecutively: 1075.07 kg; 3.59mm; 298.94 kg/mm; 4.037%; 17.462%; dan 76.90%.
BLOK BAHAN PASANGAN DINDING (BBPD) DARI BAHAN BEKAS BONGKARAN BANGUNAN DENGAN PEREKAT LATEKS I Nyoman Arya Thanaya; I Nyoman Karnata Mataram; I Wayan Edi Arta Rimbawa
JST (Jurnal Sains dan Teknologi) Vol. 9 No. 2 (2020)
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (558.274 KB) | DOI: 10.23887/jstundiksha.v9i2.25142

Abstract

Diperlukan upaya untuk memanfaatkan bekas bongkaran bangunan untuk blok bahan pasangan dinding (BBPD) dan penggunaan lateks sebagai pengganti semen. Tujuan penelitian ini adalah untuk untuk menganalisis karakteristik BBPD. Agregat dari bekas bongkaran bangunan dan beton bekas dipecahkan secara manual, kemudian diayak dan diproporsikan dengan cara coba-coba untuk mendapat bentuk sampel yang stabil dan kompak. Kadar lateks dan tingkat pemadatan divariasi. Material dicampur rata dan dipadatkan, kemudian di oven pada suhu 40o C selama ± 6 x 24 jam sampai berat konstan. Dibuat juga sampel yang di kondisikan pada suhu ruang dan dites pada umur yang bervariasi. Didapatkan kadar residu lateks minimun yang diperlukan adalah 5,56% dari berat total agregat. Kuat tekan BBPD dapat mencapai 34,95 kg/cm2.
ASPHALT-BOUND MASONRY BLOCK INCORPORATING CONSTRUCTION DEMOLITION WASTE I Nyoman Arya Thanaya
Journal of Civil Engineering Vol 29, No 1 (2009)
Publisher : Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j20861206.v29i1.1735

Abstract

Utilization of waste aggregates for construction industry had been encouraged in line with increasing pressures to reduce exploration of natural aggregates. One alternative material that can be used as masonry block unit is the construction demolition waste (CDW) with asphalt as the binder (CDW block). The objective of this paper is to produce CDW block with a performance equal to the concrete block commonly used in the United Kingdom with a compressive strength between 3.5 MPa and 7 MPa and the specific creep strain less than 100 microstrain. The CDW block requires suitable particle size proportion, in order to obtain satisfactory results and to meet the demand of using minimum bitumen content and low compaction level. The CDW block requires sufficient heat curing to harden the asphalt. It was found that CDW materials were a very suitable material to be used for making CDW blocks. Compaction level of 2 MPa and curing regime of 200°C for 24 hours were sufficient and gave satisfactory results.
Moisture Absorption and Thermal Expansion of Building Blocks Bound with Bitumen I Nyoman Arya Thanaya
Jurnal Teknik Sipil Vol 16 No 3 (2009)
Publisher : Institut Teknologi Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5614/jts.2009.16.3.3

Abstract

Abstract. This paper described about masonry wall building blocks that incorporate waste aggregate materials, namely steel slag, crushed glass, and coal fly ash. The binder used was 50 pen bitumen. The investigation was carried out at the University of Leeds United Kingdom (UK). The samples were produced by hot mixing the waste aggregates, compacting by static compaction, then applying heat curing to the compacted samples to harden the bitumen binder. The objective of the investigation was mainly to evaluate the building blocks compressive strength and volume stability (expansion and shrinkage) due to moisture and thermal exposure. It was found that the sample's compressive strength was comparable to concrete block commonly used in the UK. The volume stability of the sample was found largely irreversible due to moisture exposure, but highly reversible due to heat conditioning. The samples gave coefficient of thermal expansion comparable to clay bricks and concrete masonry blocks, and coefficient of moisture expansion similar to clay bricks. The blocks are suggested to be used for internal walls and are not exposed to outdoor weather, and should be protected with sand cement mix plaster.Abstrak. Paper ini menguraikan tentang blok pasangan dinding yang menggunakan agregat dari bahan bekas yaitu: steel slag, pecahan kaca, dan abu terbang batu bara. Bahan perekat yang dipergunakan adalah aspal penetrasi 50. Penelitian dilaksanakan di Leeds University United Kingdom (UK). Penggunaan bahan bekas dalam industri bangunan sudah digalakkan sejalan dengan strategi. Sampel diproduksi dengan dicampur secara panas, dipadatkan dengan pemadatan statis, dan dipanaskan untuk mengeraskan perekat aspal. Tujuan dari penelitian ini utamanya adalah untuk mengevaluasi kuat tekan dan stabilitas volume (pengembangan dan penyusutan) dari blok bahan dinding akibat terekspos air dan panas. Ditemukan bahwa kuat tekan sampel sebanding dengan jenis bata beton yang umum dipergunakan di Inggris. Stabilitas volume sampel dalam porsi besar tidak kembali ke kondisi semula akibat terekspos air, namun dapat kembali ke volume semula akibat terekspos panas. Sampel memberikan koefisien ekspansi termal yang sebanding dengan bata tanah liat dan bata beton, dan memberikan koefisien pengembangan lembab mirip seperti bata tanah liat. Blok pasangan yang diteliti ini, disarankan untuk digunakan sebagai dinding di dalam ruangan yang tidak terpapar cuaca luar dan diberi pelindung plesteran pasir-semen.
Perbandingan Karakteristik Campuran Cold Paving Hot Mix Asbuton (CPHMA) yang Dipadatkan Secara Dingin dan Panas I Nyoman Arya Thanaya; I Wayan Suweda; A.A. Adi Sparsa
Jurnal Teknik Sipil Vol 24 No 3 (2017)
Publisher : Institut Teknologi Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5614/jts.2017.24.3.8

Abstract

AbstrakCold Paving Hot Mix Asbuton (CPHMA) adalah campuran yang terdiri dari agregat, asbuton butir, bahan peremaja dan bahan tambah lain yang dicampur panas dipadatkan dingin (pada temperatur ruang 30°C). Karakteristik campuran dipengaruhi temperatur pemadatan. Tujuan penelitian ini adalah untuk memperoleh: kadar aspal residu optimum, temperatur pemadatan ideal dan perbandingan karakteristik CPHMA yang dipadatkan secara dingin dan panas. Pemadatan dilakukan pada suhu 30°C, 60°C, 90°C, 120°C, dan 150°C. Diperoleh hasil, kadar aspal residu optimum 7 %; suhu pemadatan ideal 90°C. Pemadatan dibawah suhu 90°C memberikan porositas lebih tinggi berkisar antara (4,86-5,53)% namun masih memenuhi spesifikasi (4-10%). Pemadatan diatas suhu 90°C memberikan porositas antara (2,04-3.0)%, yang lebih rendah dari spesifikasi. CPHMA yang dipadatkan pada suhu ideal 90°C memberikan karakteristik Marshall, cantabro, kekakuan (stiffness), rangkak (creep), dan kelelahan (fatigue) lebih baik dibandingkan dengan CPHMA yang dipadatkan dingin.AbstractCold Paving Hot Mix Asbuton (CPHMA) is a mixture that consists of aggregates, asbuton particles, rejuvenating materials and other added materials, which were hot mixed and compacted cold (at ambient temperature 30°C). The characteristics of the mixture were affected by compaction temperatures. The objectives of this study were to obtain: residual optimum asphalt content; ideal compaction temperature and characteristics comparison of CPHMA compacted cold and hot. Compaction were carried out at 30°C, 60°C, 90°C, 120°C and 150°C. It was obtained that the optimum residual asphalt content for CPHMA mixture was 7% and the ideal compaction temperature was 90°C. Compaction at temperature lower than 90°C gave higher porosity, i.e between (4.86-5.53)%, nonetheless still met specification (4-10)%. Compaction at higher than 90°C gave porosity between (2.04-3.0)% which were lower than the specification. CPHMA compacted at ideal 90°C gave better Marshall characteristics, cantabro, stiffness, creep, and fatigue, compared to the cold compacted CPHMA.
Knowledge Sharing In Perspective Of Tri Kaya Parisudha And Its Effect On Value Engineering Construction Projects Made Novia Indriani; I Nyoman Arya Thanaya; Nyoman Yudha Astana; A.A.Gde Agung Yana
International Journal of Engineering and Emerging Technology Vol 5 No 1 (2020): January - June
Publisher : Doctorate Program of Engineering Science, Faculty of Engineering, Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/IJEET.2020.v05.i01.p12

Abstract

Abstract Knowledge is the implementation of information and is convinced can be used for decision making. In this 21st century the success of an organization depends very much on the knowledge they have and how to utilize existing knowledge. The objectives of the research are to know and understand the effect of tacit knowledge and explicit knowledge in the Tri kaya Parisudha perspective on the value engineering of construction projects and to know and understand the influence of explicit knowledge mediating the relationship of tacit knowledge to the value engineering of construction projects. Quantitative analysis used is multivariate analysis using structural equation modeling or SEM with a variance-based or component-based approach called PLS (Partial Least Square). Tacit knowlege in manacika perspective significantly influences explicit knowledge in wacika and kayika perspectives, as well as tacit knowlege and explicit knowledge in manacika, wacika and kayika perspectives significantly influence construction project value engineering. Whereas explicit knowledge partially mediates between tacit knowledge to value engineering on construction project. Index Terms— Knowledge sharing, Tri Kaya Parisudha, Value engineering, Construction projects.
Review and Recommendation of Cold Asphalt Emulsion Mixtures Caems Design I Nyoman Arya Thanaya
Civil Engineering Dimension Vol. 9 No. 1 (2007): MARCH 2007
Publisher : Institute of Research and Community Outreach - Petra Christian University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (165.102 KB) | DOI: 10.9744/ced.9.1.pp. 49-56

Abstract

Note from the Editor Cold Asphalt Emulsion Mixture (CAEM) is a mixture of aggregates and asphalt emulsion that is mixed at room temperature. It is relatively simple to produce, but the design procedure provided by the Asphalt Institute and the Ministry of Public Work of Indonesia pose some problems in its practical application. This Technical Note discusses limitations of the current design procedures and presents a simpler and more practicable design procedure
EVALUATING AND IMPROVING THE PERFORMANCE OF COLD ASPHALT EMULSION MIXES I Nyoman Arya Thanaya
Civil Engineering Dimension Vol. 9 No. 2 (2007): SEPTEMBER 2007
Publisher : Institute of Research and Community Outreach - Petra Christian University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (348.447 KB) | DOI: 10.9744/ced.9.2.pp. 64-69

Abstract

This paper describes investigation on the performances of cold asphalt emulsion mixes (CAEMs). The type of emulsion used was a cationic asphalt emulsion. The investigation was carried out at Leeds University, United Kingdom (UK). The objective of the experiments was to evaluate and to improve the performances of cold mixes and compared with hot mixes. For optimising the performances of the cold mixes, a target porosity of five to ten percent and indirect tensile stiffness modulus (ITSM) value of 2000 MPa was selected, suitable for low to medium trafficked roads. A simplified mix design procedure was used for producing the cold mixes. It was found that when properly designed, at full curing conditions, the stiffness (ITSM) of CAEMs were found to be very comparable to those of hot mixes. Test results also show that the addition of cement in the amount of one to two percent by mass of aggregates significantly improved the mechanical performance of cold asphalt mixes.
Co-Authors A.A. Adi Sparsa A.A.G. Wirahadi A.A.G. Wirahadi, A.A.G. AA Istri Rara Anggita Saraswati Ahyudanari, Ervina Anak Agung Istri Mirah Primaswari Baskara, Gusti Made Bagus I G. A. Ketut Wira Sutha I Gde Wikarga I Gusti Agung Ananda Putra I Gusti Ketut Sudipta I Gusti Raka Puranto, I Gusti Raka I Gusti Raka Purbanto I Made Agus Ariawan I Made Aryawibawa Adiputra I Made Debby Surya Adi Putra I Nyoman Sapta Nugraha, I Nyoman Sapta I Nyoman Widana Negara I Nyoman Yudha Astana I Putu Chandra Wibawa I W. Yansen I Wayan Edi Arta Rimbawa I Wayan Gunawan I Wayan Gunawan I Wayan Suweda Jayantara, I Wayan Putra Made Andy Dwi Gunadi Made Novia Indriani Nana Sutrisna Ni Kadek Sri Sentana Dewi Ni Made Dwi Paramita Utari Nyoman Karnata Mataram Rimbawa, I Wayan Edi Arta Sparsa, A.A. Adi Wardani, A.A.A. Made Cahaya Yana, Anak Agung Gde Agung Yana, Anak Agung Gede Agung Yemina Welimince Yenni Ciawi