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Paduraksa : Jurnal Teknik Sipil Universitas Warmadewa

paduraksa
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Published by Universitas Warmadewa

ISSN : 23032693 EISSN : 25812939 DOI : https://doi.org/10.22225/pd.6.2.482.108-122

Core Subject : Social, Engineering,

Civil Engineering, Building, Construction & Architecture Environmental Science

PADURAKSA: Jurnal Teknik Sipil Universitas Warmadewa, 2303-2693 (Print ISSN), 2581-2939 (Electronic ISSN) is a journal of civil engineering provides a forum for publishing research articles or review articles which published by Warmadewa University Press jointly with Progam Studi Teknik Sipil, Fakultas Teknik dan Perencanaan, Universitas Warmadewa. This journal is also dedicated to provide an intellectual space of scholarly discussion how journal of civil engineering able to create the new global formation of civil engineering and similar issues. This journal has been distributed by Progam Studi Teknik Sipil, Fakultas Teknik dan Perencanaan, Universitas Warmadewa started from Volume 1 Number 1 Year 2012 for Print and Oline from Volume 3 Number 1 Year 2014 to present. This journal encompasses original research articles, review articles, and short communications, including: Civil Engineering; Water Resources; Construction Management; Transportation; Structure; Geotechnics; Environment; Others Engineering

Arjuna Subject : Teknik (semua kategori) - Teknik Sipil dan Struktur

Articles 211 Documents

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ANALISA PEMANFAATAN OBLIGASI KORPORASI SEBAGAI ALTERNATIF PEMBIAYAAN PROYEK SWASTA (STUDI KASUS PROYEK PEMBANGUNAN VILLA EUREKA TUBAN-BALI) M. Umarul Hasani; Putu Gede Suranata; A.A. Rai Asmani K.
PADURAKSA: Jurnal Teknik Sipil Universitas Warmadewa Vol. 6 No. 1 (2017)
Publisher : Program Studi Teknik Sipil, Fakultas Teknik dan Perencanaan, Universitas Warmadewa

ABSTRACT One of the alternative financing projects that can be used is by issuing corporate bonds. Bonds experienced considerable progress as financial instruments in the period of 2000. Bonds were able to become one of the financing alternatives for projects and competitive against other sources of financing such as loans from conventional banks. One of the project issues is the delay in project financing is expected to be resolved by alternative financing through corporate bond issuance. Eureka Villa private project in this research will try to simulate its financing by using financing through corporate bond issuance. For this purpose, a financial feasibility analysis of the investment system will be conducted using funds from corporate bonds on villa operations. The principal amount of the bonds to be issued are IDR 80,000,000,000.00 with 7.5% coupon per annum payable every 6 months and redeem principal bonds with sinking fund each year over the life of the bonds of 10 years. Nominal investment receipts of IDR 16,000,000,000.00 or in lot units of 3200 lots carried out during the implementation of the project is 12 months assuming the receipt of investment funds 5 times every 3 months. Payment of interest coupon and principal redemption are payable after the villa commences operations on September 1, 2017 with annual payment of IDR 14,005,000,000.00. After calculating the NPV & IRR for the income and outcome of the villa with the source of the cost of the bonds obtained NPV = (-IDR 77,048,163,482.40 ) < 0 and IRR = 1.5 × 10-13% < MARR 12%, then the investment plan of Corporate Bonds on the construction project Eureka Villa Tuban - Bali using the NPV method and the IRR method is recommended "not feasible". Keyword: Corporate Bonds, Construction Management, Financial Analisys

PERENCANAAN GEDUNG RUMAH SAKIT NYITDAHTABANAN MENGGUNAKAN STRUKTUR BAJA DENGAN SISTEM RANGKA BREISING DAN TANPA BREISING I Made Wika Darmawan; Putu Aryastana; I Made Ardantha
PADURAKSA: Jurnal Teknik Sipil Universitas Warmadewa Vol. 6 No. 1 (2017)
Publisher : Program Studi Teknik Sipil, Fakultas Teknik dan Perencanaan, Universitas Warmadewa

ABSTRACT Nyitdah Hospital Building - Tabanan is planned to use steel structure by utilizing skeleton brace system and without brace. This planning is done to find out the comparison of dimensions that occur when a Steel Structure in the add framework brace. The steel structure of this Hospital is based on SNI 1729 - 2015 Specifications for structural steel building buildings. The method used in this planning is using Load Resistance Factor Design (LRFD) method. The LRFD method is a method of planning by means of nominal capacity to anticipate uncertainties in the material used, while with the resistance factor to anticipate uncertainty in the variation of work load. The loads that work on the structure of the Hospital Building, calculated and analyzed the results obtained that the steel structure without brace experiencing a large shear force. The shear force occurs greatest in the beam with a ratio of 89.7% of the allowable shear force. After added brace framework, is brace type X and V inverted obtained a decrease of shear force. For brace type X shear forces that can be retained up to 30.65% of the shear force of the structure without brace. And for inverted breeding V can hold up to 21.33%, preferably 9.32% of brace type X. But the force that occurs not only sliding, the beam occurs moment and the column is pressed. In this case the type X breeders can withstand both the moment force on the beam and the compression force in the column, while the breed of type V is reversed, the moment that occurs on the beam becomes large. Brace Type X was chosen for the redesign of Nyitdah Hospital Building - Tabanan by considering the dimensions used in bias smaller than the structure without brace. The shear, moment and tap forces that occur in the structure can already be retained by the main structural frame and additionally the type X brace frame. Key word: steel, brace, LRFD

ANALISIS KEAMANAN LERENG DAN DAYA DUKUNG PONDASI UNTUK DAERAH BERLERENG CURAM DI TEGALALANG, GIANYAR-BALI I Gusti Ngurah Putu Dharmayasa; Dewa Ayu Nyoman Ardi Utami
PADURAKSA: Jurnal Teknik Sipil Universitas Warmadewa Vol. 6 No. 2 (2017)
Publisher : Program Studi Teknik Sipil, Fakultas Teknik dan Perencanaan, Universitas Warmadewa

ABSTRACT The rapid development of tourism in Bali demands the availability of tourism facilities such as hotels, villas, inns and restaurants that can improve services to tourists. Due to the difficulty of finding land to build hotels and villas as well as to get a natural atmosphere, many villas and hotels are built on steep slopes and even on the edge of a cliff. One of the many villas and hotels planned to be built on steep slopes is a villa in Dukuh, Tegalalang, Gianyar, Bali. Before the tourism facilities are built it is necessary to analyze the safety of the slope and the soil bearing capacity in the location of the villa so it can be planned the depth and the size of the foundation that meet the safety requirements. Slope safety analysis has been done using SLOPE/W 2007 program and with manual calculation using Bishop method. For this analysis is required some data ie SPT data, CPT data, soil shear angle (ϕ), soil cohesion value (c), soil density (γ) and load on the building. The results of the analysis show that the location has a slope of 25 ° - 33 ° so that it is quite steep. The slope safety value (SF) obtained with the SLOPE / W is 1.00 in the location A-A and 1,431 in the B-B location, whereas the Bishop method is 0.91 in the location A-A and 1.10 in the location B-B, and it is quite vulnerable to the landslide. Analysis of foundation bearing capacity is planned with single bored pile with length of pile is 10 meters and using pile diameter 20 cm, 25 cm, 30 cm, 35 cm, 40 cm and 50 cm, is obtained the lowest allowable pile capacity based on data CPT and the highest allowable pile capacity based on laboratory data. Based on the structural analysis is obtained the maximum axial load (Pmax) on the foundation is 68456.67 kg and the pile diameter is 30 cm. The minimum axial load (Pmin) is 18085.26 kg and the pile diameter is 20 cm. Keywords: steep slope, Tegalalang, slope safety, bored pile

PERENCANAAN ALAT PEMBERI ISYARAT LAMPU LALU LINTAS (APILL) PADA PERSIMPANGAN JALAN PULAU GALANG, JALAN TAMAN PANCING DAN JALAN TUKAD BARU I Wayan Putra Praja Utama; A.A. Gede Sumanjaya
PADURAKSA: Jurnal Teknik Sipil Universitas Warmadewa Vol. 6 No. 2 (2017)
Publisher : Program Studi Teknik Sipil, Fakultas Teknik dan Perencanaan, Universitas Warmadewa

ABSTRACT The junction of Pulau Galang streets, Jalan Pancing streets and Tukad Baru streets is one of the intersections that traffic flow is quite solid. If seen from the congestion that often occurs at this intersection, it can be seen that it needs an application of Traffic Management, the installation of traffic lights (APILL). Therefore, the purpose of writing this final task, among others, is to analyze the performance of intersection intersection (current state) and plan traffic management using traffic light. To analyze the performance of the intersection and to plan the setting of the intersection, first, there are surveys to get incoming data. The data can be primary data obtained directly from the source, or secondary data obtained not from the source directly, for example data obtained from relevant agencies. Analysis data were used the method of Manual Capacity Jalan Indonesia (MKJI, 1997). From the analysis result, it can be found that the performance of intersection at peak hour of day and afternoon, has the capacity (C) peak at 2566 smp/hour and the peak of afternoon 2460 smp/hour, the saturation degree (DS) at peak hour of 0.96 and peak afternoon hours 1, the average delay of the intersection (D) at the peak hour of 18.35 sec/pc, and the peak hour of afternoon 20 second/smp, the queue probability (QP%) at the peak hour of 73 - 36% afternoon, and the peak hour of the afternoon 79 - 40%, service level C for peak hour day and afternoon. To fix and overcome the problem at the intersection then the next thing is done planning the traffic signs (traffic light). The selected intersection setting type is an intersection setting with a two-phase signal, since the delay is relatively small, entering level B at the service level service. Compared with the three-phase signal regulator with the initial green determination on the major or main road approach and the four-phase signal arrangement with the current departing one by one on each approach, the service level is greater than the two-phase signal setting. Keyword: APILL, capacity, saturation degree, delay the intersection

PENGENDALIAAN PELAKSANAAN PROYEK KONSTRUKSIPADA PEMBANGUNAN BANGUNAN ATAS JEMBATAN BETON DENGAN KONSEP NILAI HASIL (EARNED VALUE CONCEP) Ketut Nudja
PADURAKSA: Jurnal Teknik Sipil Universitas Warmadewa Vol. 6 No. 2 (2017)
Publisher : Program Studi Teknik Sipil, Fakultas Teknik dan Perencanaan, Universitas Warmadewa

ABSTRACT Cost control is the heart of activities for contractors, because from this methode the company can earn profit and reduce the risk. Project managers must undertake project controls by "entrepreneurial spirit" or entrepreneurial spirit, so the work value shown, not the "intelligence of speech". The purpose of controlling the implementation of construction projects on "Building Construction on Concrete Bridges" is to be able to know whether the implementation in accordance with the design that has been set, so useful to be able to reduce the occurrence of undesirable irregularities. The result shown until the 8th week (when evaluated), it is found that the Schedule Variance (SV) Value is Rp. (293,892,353.04), this is SV

EVALUASI KINERJA RUAS JALAN COKROAMINOTO AKIBAT BANGKITAN PERGERAKAN DI LOKASI SEMENTARA PASAR BADUNG Muh. Rizky Prabowo Tri Subiran; I Wayan Muliawan
PADURAKSA: Jurnal Teknik Sipil Universitas Warmadewa Vol. 6 No. 2 (2017)
Publisher : Program Studi Teknik Sipil, Fakultas Teknik dan Perencanaan, Universitas Warmadewa

ABSTRACT Denpasar city is growing quite rapidly. The development is quite rapid followed by an increase in movement of people and goods. The development of activities of centers of activity such as markets has increased the rise of travel which tends to lead to conflicts with the movement of traffic flows. The existence of temporary market location Badung cause various traffic problems around the location of the market that is the occurrence of traffic delays due to increased side barriers, traffic congestion which ultimately affects the decreased performance of roads. Data required in this study include primary data and secondary data. The primary data required are traffic volume data, road geometry, speed, side resistance and movement generation. Secondary data obtained from the Central Bureau of Statistics (BPS) Province of Bali is the population of the city of Denpasar. Roadway performance analysis is guided by Indonesian Road Capacity Manual (MKJI). Based on the results of the analysis can be taken that the existence of the temporary location of Badung Market turned out to affect the performance of the road cokroaminoto Denpasar. At peak hour of traffic volume that is at 17.00 - 18.00 has road capacity of 2623.8 smp/hour, degree of saturation of 0.75 and average speed of the vehicle that is equal to 8.15 km/hour. At the peak hour of the movement movement is at 06.15 - 07.15 has a road capacity of 2623.8 smp/hour, the saturation degree of 0.58 and the average speed of the vehicle that is equal to 8.08 km/hour. The level of road service lies at levels D and C. Keyword: volume, capacity, degree of saturation

METODE PELAKSANAAN KONSTRUKSI REVETMENT Wayan Jawat
PADURAKSA: Jurnal Teknik Sipil Universitas Warmadewa Vol. 6 No. 2 (2017)
Publisher : Program Studi Teknik Sipil, Fakultas Teknik dan Perencanaan, Universitas Warmadewa

ABSTRACT Construction method is the key to be able to realize the entire planning into a physical building form. Basically the construction method is the application of the concept of engineering based on the relationship between the requirements in the tender documents (procurement documents), technical and economic conditions that exist in the field, and all resources including the experience of contractors. The role of the method of carrying out a construction project work is to construct ways of working in the performance of a job and a means of fulfilling, determining the means of employment that support the implementation of a work such as establishing, selecting the equipment to be used in the work appropriate to the type of work effective and efficient in operating costs. How it works can also help in determining the sequence of work, arrange the schedule so that it can determine the completion of a job. Coastal areas are highly intensive areas for human activities such as: government centers, settlements, industries, ports, fishponds, buffers and tourism. The island of Bali is a major international tourist destination so keeping the beach in good condition is a must. This has made the development of natural land function especially in coastal and coastal areas as the buffer of ecological cycle (Public Works Agency of Bali Province, 2014). The main material in making this revetment is andesite stone consisting of andesite stone weighing 475-525kg, 100 kg, and 10-40 kg, as for the workmanship using the help of heavy equipment in the form of excavators to move construction materials. Keyword: method, construction, revetment, coastal

PERENCANAAN BANGUNAN PENGAMAN PANTAI (REVETMENT) DENGAN BAHAN GEOBAG DI PANTAI MASCETI, KABUPATEN GIANYAR I Kadek Sandi Wiguna Putra; Cok Agung Yujana; Nyoman Surayasa
PADURAKSA: Jurnal Teknik Sipil Universitas Warmadewa Vol. 6 No. 2 (2017)
Publisher : Program Studi Teknik Sipil, Fakultas Teknik dan Perencanaan, Universitas Warmadewa

ABSTRACT Bali has area of 5634.4 km2 with a relatively high population density of 576 people / km2. The length of coastal areas in Bali reaches 633.35 km long which is currently in crisis condition. Approximately 215.82 km of coastal areas in Bali experience predicted erosion due to high waves, coastal sediment mining, construction of beach arching infrastructure, and construction of inappropriate beach structures. Gianyar regency has a beach length of 14.28 km, of which 10.48 km of it is eroded, and the average erosion rate is 3.202 m/year. To anticipate the erosion of the progressive planning revetment is expected to be able to withstand and absorb the pressure of the wave that occurs, so as to overcome erosion in Masceti Beach. Data is one of important things in design process. These data include: 10 years of wind data, topographic data and bathymetry, and tidal data. Then the data is analyzed to obtain the dominant wind direction that occurs at the planning site, the plan wave height and the elevation height of the revetment Based on the analysis results can be taken that the dominant wind comes from the southeast that is equal to 35.96%, with the largest speed is 10 knots or 8.65 m/s. The maximum wave height with a 25-year re-use of the Gumbel (H25) method is 0.913 m, the inner wavelength (L0) is 27.720 m and the wave velocity (C0) is 6,580 m/s and the plan wave height (H0) is 0.784 m. The breaking wave height (Hb) is 0.7108 m with the breaking wave depth (db) is 0.7545 m and the water level of the plan plan (DWL) is 1.43 m calculated from the MSL or ± 0.00. The height of the revetment building is 3.3138 m with a peak width of 1.12693 m and the thickness of the revetment safety wall layer is 1.12693 m and the weight of the geobag as a protective plywood is 0.2866 tons. The height of the foot protector for the revetment building is 1.12693 m with a width of 2.352 m Keyword: revetment, masceti, erosion, wave

PENGARUH PENAMBAHAN ABU SEKAM DAN SERBUK KACA TERHADAP KUAT TEKAN DAN BERAT JENIS BETON Ni Komang Ayu Agustini; Putu Aryastana
PADURAKSA: Jurnal Teknik Sipil Universitas Warmadewa Vol. 6 No. 2 (2017)
Publisher : Program Studi Teknik Sipil, Fakultas Teknik dan Perencanaan, Universitas Warmadewa

Concrete production is identical to environmentally destructive starting from the process of stone blasting, burning process and carbon emissions in the air. The production of cement was declared as the world's second largest contributor of 7% of carbon emissions in the world after the power plant is therefore needed innovation of environmentally friendly concrete for the sustainability of infrastructure development without damaging the environment. Glass powder and ash husk can be used as partial substitution of cement as an alternative solution environmental problems. Both materials are expected to function as filler because it has potential as pozzolan materials. This study was conducted on the compressive strength and the properties of normal concrete materials against the effect of using husk ash and glass powder on concrete mixture at the Laboratory of Civil Engineering Department of Warmadewa University. The test was performed on 7 days concrete with variation of the addition of husk ash and glass powder by 5%, 10%, 15%, 20% and 25% by weight of cement Replacement of husk ash and glass powder to the weight of cement affects the compressive strength and specific gravity of the concrete. The strength of concrete with glass powder showed to have a higher compressive strength when compared to the compressive strength of husk ash ash. The maximum strength of concrete with glass powder is obtained at 10% when the maximum strength of concrete with the husk ash was added of 5%. In addition, on the specific gravity of concrete obtained the optimum value when the addition of glass powder and concrete respectively by 20% and 5%. Keyword: husk ash, glass powder, specific grafity of concrete, compressive strength of concrete

PERENCANAAN BANGUNAN PEMECAH GELOMBANG TERENDAM (SUBMERGED BREAKWATER) DENGAN BAHAN BATU BUATAN (DOLOS) DI PANTAI MASCETI, KABUPATEN GIANYAR I Gusti Agung Angga Nuryana; I Gusti Agung Putu Eryani; Dewa Ayu Nyoman Sriastuti
PADURAKSA: Jurnal Teknik Sipil Universitas Warmadewa Vol. 6 No. 2 (2017)
Publisher : Program Studi Teknik Sipil, Fakultas Teknik dan Perencanaan, Universitas Warmadewa

Masceti beach is one of beach area in Gianyar Regency has erosion 2.006 km. Selection of the type of building breakwaters in terms of aesthetic aspects without reducing the beauty and sanctity of the temple, then selected submerged breakwaters with artificial stone materials (dolos). The use of artificial stone materials (dolos) is used considering the previous building that has not been too effective and has begun to break because it is not strong to withstand the onslaught of waves that hit the area. Result of analysis shown heigh of submerged break water is 3.2 m, 1st layer stone weight is 1 ton, 2nd layer stone weight is 61 kg, 3rd layer stone weight is 3 kg, top wide is 2.652 m, 1st layer width is 1.268 m, 2nd layer width is 0.588, foot width is 0.8 m, foot wide is 1.14 m, foot stone weight is 44 kg. Budget plan for construct two submerged breakwater are IDR 4,872,332,000.00. Keyword: erosion, wave, submerged, breakwater

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Dewa Ayu Nyoman Ardi Utami

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Jl. Terompong 24 Tanjung Bungkak Denpasar Bali, Indonesia

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Bali

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Home Page

OAI Link

Editorial Team

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Contact Name Dewa Ayu Nyoman Ardi Utami

Contact Email ardiutami@undiknas.ac.id

Phone +6289622190425

Journal Mail Official ngurah.dharmayasa@gmail.com

Editorial Address Jl. Terompong 24 Tanjung Bungkak Denpasar Bali, Indonesia

Location Kota denpasar, Bali INDONESIA

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Contact Name
Dewa Ayu Nyoman Ardi Utami

Contact Email
ardiutami@undiknas.ac.id

Phone
+6289622190425

Journal Mail Official
ngurah.dharmayasa@gmail.com

Editorial Address
Jl. Terompong 24 Tanjung Bungkak Denpasar Bali, Indonesia

Location
Kota denpasar,

Bali

INDONESIA