scholarly journals Perbandingan Analisa Perkerasan Metode Bina Marga Revisi Juni 2017 dan AASHTO 1993 (Studi Kasus pada Pekerjaan Rencana Preservasi Ruas Jalan Jatibarang-Langut TA 2017) (Hal. 60-71)

2018 ◽  
Vol 4 (3) ◽  
pp. 60
Author(s):  
Sony Sumarsono ◽  
Heru Judi H. Gultom
Keyword(s):  
Secondary Data ◽  
Primary Data ◽  
Falling Weight Deflectometer ◽  
Calculation Results ◽  
The One ◽  
Capacity Data ◽  
National Road ◽  
Aashto 1993 ◽  
Falling Weight ◽  
Pavement Thickness

ABSTRAKJalan raya merupakan salah satu prasarana transportasi di Indonesia yang sering digunakan untuk menunjang kegiatan perekonomian khususnya pada jalan nasional. Namun, seringkali di jalan nasional terdapat kerusakan-kerusakan pada perkerasan jalan yang membuat kenyamanan pengendara terganggu. Salah satu ruas jalan nasional tersebut adalah jalan Jatibarang-Langut yang berada di jalur Pantura Jawa Barat. Pengujian yang dilakukan untuk mengetahui penyebab kerusakan perkerasan jalan tersebut yaitu survei traffic counting dan pengujian lendutan dengan alat Falling Weight Deflectometer (FWD) yang dalam perencanaan perhitungan tebal perkerasan akan dibandingkan menggunakan metode Bina Marga Revisi Juni 2017 dan AASHTO 1993. Data sekunder yang diperlukan adalah data daya dukung tanah dasar. Data primer yang diperoleh yaitu volume lalu lintas dan pengujian lendutan. Hasil perhitungan modulus tanah dasar 34,34 MPa dan modulus perkerasan 1.806,80 MPa. Sedangkan hasil perhitungan tebal perkerasan dengan CESA metode Bina Marga Revisi Juni 2017 47,42 cm dan CESA AASHTO 1993 38,74 cm.Kata kunci: Jatibarang-Langut, survei traffic counting, Falling Weight Deflectometer (FWD), Bina Marga Revisi Juni 2017, AASHTO 1993. ABSTRACTThe highway is one of the transportastion infrastructure in Indonesia which is often used to support economy activities especially on national road. However, often on the national road there are damages on pavement that makes disturbed rider’s comfort. The one of the national road segment is road Jatibarang-Langut located on the path Pantura, west Java. The testing done determine the cause of the pavement damege is survey traffic counting and deflection testing with Falling Weight Deflectometer (FWD) in planning pavement thickness calculation will be compared by using Bina Marga method Revision June 2017 and AASHTO 1993. The secondary data required is ground carrying capacity data. The primary data required os traffic volume and deflection testing. The calculation results of the basic soil modulus 34,34 MPa and pavement modulus 1.806,80 MPa. While the results of pavement thickness calculation by CESA method Bina Marga Revision June 2017 47,42 cm dand CESA AASHTO 1993 38,74 cm.Keywords: Jatibarang-Langut, survey traffic counting, Falling Weight Deflectometer (FWD), Bina Marga Revision June 2017, AASHTO 1993.

scholarly journals DESAIN ULANG DAN ANALISIS RESPONS STRUKTURAL PERKERASAN LENTUR PADA JALAN TOL JAKARTA-CIKAMPEK

2021 ◽  
Vol 4 (1) ◽  
pp. 109
Author(s):  
Verell Rengga Harsvardan ◽  
Anissa Noor Tajudin
Keyword(s):  
Fatigue Damage ◽  
Secondary Data ◽  
Flexible Pavement ◽  
Public Works ◽  
Primary Data ◽  
Toll Road ◽  
Calculation Results ◽  
Structural Responses ◽  
Main Components ◽  
Pavement Thickness

This research will redesign the flexible pavement on the Kalihurip-Cikampek toll road using three flexible pavement design methods, namely the 2002, 2013 and 2017 methods, and analyze the structural responses that occur in the form of horizontal and vertical strain, the main components. In calculating the value of repetition of permits against fatigue damage (Nf) and groove cracks (Nd), it is processed using the KENPAVE program. Furthermore, the calculation results of the flexible pavement thickness, the value of repetition of permits against fatigue damage (Nf) and groove crack damage (Nd) were compared from the three methods. The method used is mechanistic-empirical. Primary data is obtained from the Ministry of Public Works and Public Housing and LHR0 starting in 2020, taking into account traffic growth from 2020 to 2035, as well as secondary data assumptions by referring to previous regulations and research. The results of this study indicate that the 2002 method produced the largest pavement thickness, while the 2013 and 2017 methods produced relatively the same pavement thickness. However, the 2002 method produced the largest repetition of permits against fatigue damage (Nf) and groove cracks (Nd). So it can be concluded that the 2017 method produces a better design. ABSTRAKPenelitian ini akan mendesain ulang perkerasan lentur pada Jalan Tol Jakarta-Cikampek ruas Kalihurip-Cikampek menggunakan tiga metode desain perkerasan lentur yaitu metode 2002, 2013, dan 2017, serta menganalisis respons struktral yang terjadi berupa regangan horisontal dan vertikal, komponen utama dalam menghitung nilai repetisi izin terhadap kerusakan fatik (Nf) dan retak alur (Nd), diolah menggunakan program KENPAVE. Selanjutnya dibandingkan hasil perhitungan tebal perkerasan lentur, nilai repetisi izin terhadap kerusakan fatik (Nf) dan kerusakan retak alur (Nd) dari ketiga metode tersebut. Metode yang digunakan mekanistik-empiris. Data primer didapat dari Kementerian Pekerjaan Umum dan Perumahan Rakyat (PUPR) dan LHR0 dimulai pada tahun 2020, memperhitungkan pertumbuhan lalu lintas dari tahun 2020 sampai 2035, serta data sekunder asumsi dengan tetap mengacu pada peraturan dan penelitian sebelumnya. Hasil penelitian ini menunjukkan bahwa metode 2002 menghasilkan tebal perkerasan terbesar, sedangkan metode 2013 dan 2017 menghasilkan tebal perkerasan yang relatif sama. Namun metode 2002 menghasilkan repetisi izin terhadap kerusakan fatik (Nf) dan retak alur (Nd) terbesar. Sehingga disimpulkan metode 2017 menghasilkan desain lebih baik.

scholarly journals Analisis Pondasi Tiang Pancang Berdasarkan Hasil Perhitungan dan Loadding Test

2020 ◽  
Vol 2 (2) ◽  
pp. 48
Author(s):  
Nusa Setiani Triastuti ◽  
Indriasari Indriasari
Keyword(s):  
Carrying Capacity ◽  
Pile Foundation ◽  
Secondary Data ◽  
Linear Structure ◽  
Primary Data ◽  
Loading Test ◽  
High Rise ◽  
Pile Cap ◽  
Calculation Results ◽  
Loading Tests

<p><em>Pile foundation is one of the solutions of high-rise buildings not in the area of restrict area. When the pile foundation reached until the hard ground reaches, a small settlement is expected and  different  setlement  are  not occur. The objective: analyze the results of loading tests compared carryng capacity calculations, pile cap thick required secure.</em></p><p><em>The research method used in this research is the case study of pile foundation  twelve floors building in Batam island. The reaction on the pile is analyzed using software program of non-linear structure version 9.5 which is supported by primary data, namely loading test and secondary data of soil investigation and the largest column force taken on the pole 1.618,854 ton, Mx -7,936 ton meter, My -75,531 ton meter.</em></p><p><em>Carrying capacity analysis is based on friction and end bearing and calculated pole efficiency. The axial load of the plan is supported by 16 (sixteen) piles, based on the loading test (P) the ultimate pile foundation reaches 200% (two hundred percent) in the amount of 411.52 tons. </em><em>Single pile carrying capacity is 205.76 tons .Settlement in the loading test results 10mm is smaller than from the setlement in calculation results. The stress acting on the pile cap of 12.453 kg/cm<sup>2</sup> is smaller than the permit strees of 13 kg/cm<sup>2</sup>.</em></p>

scholarly journals POTENSI DAN PRIORITAS INDUSTRI KREATIF SKALA MIKRO, KECIL DAN MENENGAH DI PROVINSI BANTEN

2020 ◽  
Vol 4 (2) ◽  
pp. 118-128
Author(s):  
Sugeng Setyadi ◽  
Moh Sofyan Budiarto
Keyword(s):  
Secondary Data ◽  
Study Data ◽  
Primary Data ◽  
Creative Economy ◽  
Creative Industry ◽  
Literature Study ◽  
Interview Method ◽  
Calculation Results ◽  
Qualitative Descriptive ◽  
The Government

  Ekonomi kreatif merupakan salah satu sektor yang diharapkan mampu menjadi kekuatan nasional dan provinsi Banten dengan kontribusi terhadap PDB meningkat dari tahun ke tahun. Diperlukan pemetaan terhadap potensi dan prioritas sektor industri kreatif di provinsi Banten untuk menentukan rencana aksi dan strategi pengembangan. Penelitian ini bertujuan untuk menganalisis potensi dan prioritas industri kreatif skala kecil dan menengah di Provinsi Banten melalui indikator indikator yang bersifat kualitatif. Penelitian menggunakan metode diskriptif kualitatif dengan melakukan survei terhadap pelaku industri kreatif di provinsi Banten. Data primer diperoleh dengan metode wawancara, dan kuisioner sedangkan data sekunder diperoleh dari data yang relevan dari sumber lain seperti BPS, Disperindag dan studi literature. Analisa data menggunakan Analytical Hyrachy Process (AHP) merupakan pendekatan pengambilan keputusan yang dirancang untuk memberikan solusi dari permasalahan yang menyangkut kriteria yang bersifat komplek, menentukan prioritas pilihan-pilihan dengan banyak kriteria, dan menentukan model alternatif untuk menyelesaikan bermacam-macam masalah. Hasil perhitungan AHP dengan penyilangan Kriteria Prioroitas dengan Prioritas Subsektor Ekraf, didapatkan angka 0,496243386 pada posisi pertama untuk Kriya, 0,404603175 untuk subsektor Fesyen pada posisi kedua dan 0,099153439 untuk Subsektor Kuliner pada posisi ketiga. Ketiga Subsektor Ekoomi kreatif ini menjadi Sub sektor yang paling dominan dipilih oleh responden dan posisi peringkat diatas menjadi gambaran bagi pemerintah untuk memberikan stimulus lebih pada subsektor yang ada dan menjadi kekuatan utama sektor industri kreatif skala kecil dan menengah di Banten.   The research objective is to mapping the potential and priority of small and medium the creative industry in Banten Province through indicators with qualitative approach.  Research used qualitative descriptive methods by conducting a survey of creative industry actors in Banten province. Primary data was obtained by interview method, and questionnaire while secondary data was obtained from relevant data from other sources such as BPS, Disperindag and literature study. Data analysis using the Analytical Hyrachy Process (AHP) is a decision-making approach designed to provide solutions to problems involving complex criteria, determine priorities with multiple criteria, and determine alternative models to solve various problems. AHP calculation results by crossing the Priority Criteria with the Subsector's Priority Ekraf, obtained the number 0, 496243386 in the first position for Kriya, 0.404603175 for the Fashion sub-sector in the second position and 0.099153439 for the Culinary Subsector in the third position. The three subsectors of this creative economy become the most dominant subsector chosen by the respondents and the ranking position above becomes a picture for the government to provide more stimulus to the existing sub-sector micro, small and medium creative Industry sector in Banten Province.  

scholarly journals KESESUAIAN DAN DAYA DUKUNG EKOWISATA MANGROVE DI DESA KURAU DAN DESA KURAU BARAT KABUPATEN BANGKA TENGAH

2019 ◽  
Vol 13 (2) ◽  
pp. 94-104
Author(s):  
Meli Zulia ◽  
Okto Supratman ◽  
Suci Puspita Sari
Keyword(s):  
Carrying Capacity ◽  
Sampling Method ◽  
Secondary Data ◽  
Primary Data ◽  
Purposive Sampling ◽  
Mangrove Ecosystems ◽  
Suitability Index ◽  
Calculation Results ◽  
Index Value ◽  
Descriptive Method

ABSTRACT Mangrove ecosystems are one ecosystem that is vulnerable damaged. Mangrove ecotourism is one of the efforts that can do to reduce damage in the utilization of mangrove ecosystems.This study aims to calculate the suitability and carrying capacity of mangrove ecotourism in the  Kurau Village and West Kurau Village, Central Bangka Regency. This research was conducted in March 2019 at the Mangrove ecotourism area of ​​Kurau Village and West Kurau Village. The study location determined using a purposive sampling method consisting of 3 substations in one location to get primary data and secondary data. Descriptive method was used to analyze the Tourism Suitability Index (IKW) and the Regional Carrying Capacity (DDK). The calculation results show that the mangrove ecotourism area of ​​Kurau Village is included in the suitable category (S2) with a Suitability Index value is 74.36% and the Regional Carrying Capacity (DDK) is 44 people per day (10 hours  / day) and West Kurau Village is included in suitable category (S2) with a Suitability Index value of 74.36% and the Regional Carrying Capacity (DDK) is 55 people per day (10 hours open / day).

scholarly journals Review : The Development of Digital Economy in Indonesia

2019 ◽  
Author(s):  
Alvin Horianto
Keyword(s):  
Digital Technology ◽  
Small And Medium Enterprises ◽  
Secondary Data ◽  
Digital Economy ◽  
Primary Data ◽  
Internet Users ◽  
The Stability ◽  
The One ◽  
Medium Enterprises ◽  
Average Expenditure

The current number of internet users in Indonesia has exceeded 50% of the total population, with an average expenditure of IDR 6.5 million per annum for online shopping. The value of e-commerce has reached US$ 87.8 or 52% of the e-commerce market in Southeast Asia. On the one hand, the development of digital lifestyle and digital technology-based industries has become a necessity, but on the other hand, it will become “a serious threat” for traditional and conventional businesses as a result of changes in consumer shopping characteristics, that is, fast, practical, and inexpensive. Millennial generation is very familiar with digital technology and becomes potential target to increase market share. This research is categorized as qualitative research with positive paradigm. This research uses primary data and secondary data with the focus on Micro Small and Medium Enterprises (MSMEs) and the behavior of consumers as internet (smartphone) users. The results show that there are still some problems with regulation, collaboration, and infrastructure that need to be addressed so as not to hamper the growth of the digital economy and the stability of the financial system in Indonesia.

scholarly journals WARIA DAN UPAYANYA DALAM MERAIH KAPITAL SIMBOLIK: STUDI KASUS PENGAJIAN AL-IHKLAS DAN PERSEKUTUAN DOA HATI DAMAI DAN KUDUS

2014 ◽  
Vol 3 (1) ◽  
pp. 85
Author(s):  
Lastiko Endi Rahmantyo
Keyword(s):  
Qualitative Method ◽  
Secondary Data ◽  
Religious Organizations ◽  
Primary Data ◽  
Ethnographic Research ◽  
The One ◽  
Participatory Observation

Transgender and religion have always been two contradictory things called as oxymoron. All religions do not admit the discourse of transgender and it does happen in Surabaya. The discrimination and stigma attached to them have made them avoid the religious places. It is the notion happening in most of transgender because they are shy and felt that they did not belong to it. Interestingly, there were two religious affiliations created and addressed for transgender in Surabaya: Pengajian Al-Ikhlas (for Moslems) and Persekutuan Doa Hidup Damai dan Kudus (for Christians). By the time this thesis was finished, the two religious organizations have already grown up for more than ten years and still exist and keep developing. The theory used in this thesis was Pierre Bourdieu’s Habitus, Field, and Capital. It was used to analyse how those two affiliations were built and developed. The method used was qualitative method by using ethnographic research. The primary data used were the data from the interviews and participatory observation; while the secondary data were from documents such as newspapers and magazines. The results of this thesis indicated that the Habitus owned and internalized by the owner of these affiliations were the major reason on why these affiliations were grown and developed. It was also facilitated by the field in Surabaya that made them comfortable. Furthermore, capital was also noted to be the one that keeps the affiliations running. The attendants were having extra care within their death, extra cash, socialization, and also the most important was being recognized as citizens.

scholarly journals Analysis of alternative selection for vertical clearance design under Tabalong Bridge of PT Adaro Indonesia

2022 ◽  
Vol 4 (1) ◽  
pp. 7-30
Author(s):  
Diean Oktavian Regar ◽  
Aqli Mursadin
Keyword(s):  
Life Cycle ◽  
Life Cycle Cost ◽  
Secondary Data ◽  
Primary Data ◽  
Cost Ratio ◽  
Benefit Cost Ratio ◽  
Bcr Method ◽  
Benefit Cost ◽  
National Road ◽  
Alternative Designs

PT Adaro Indonesia is trying to adjust a vertical clearance under Tabalong Bridge 1 (unloaded) and Tabalong Bridge 2 (loaded) because the existing conditions still apply a minimum vertical clearance of 4 m. I t should be in accordance with latest Regulation of the Minister of Public Works No. 19/PRT/M/2011 that for vertical clearance above national road at least 5.1 m. This specification has not been met by the national road under the Tabalong 1 & 2 Bridges bec ause both bridges were built in the 90s. Therefore we need an engineering technique to overcome this. There are 2 alternative designs, namely lowering the elevation of the national road and increasing the elevation of the bridge's upper structure to mitiga te oversized vehicles so as not to hit the lower structure of the Tabalong bridge. In determining the selection of the best alternative designs in this research is based on two (2) things, non financial criteria with Analytical Hierarchy Process (AHP) and financial criteria with Life Cycle Cost Analysis (LCCA)/Benefit Cost Ratio (BCR) method. This study uses a survey method by distributing questionnaires and interviews as a means of collecting primary data. In addition, previous research and consultant DED documents were used as a means of collecting secondary data. The AHP method is used to process primary data to produce a decision from a non financial aspect. While the LCC/BCR method is used to process secondary data to produce a decision from the financi al aspect . The results of the AHP analysis obtained that the synthesis value of the decision the option of lowering national roads was 85% and the bridge lifting option was 15% and the consistency ratio (CR) was 0.05 < 0.1. The consistency ratio below 0.1 shows that the questionnaire data from the respondents are consistent. The results of the analysis of Life Cycle Cost (LCC) obtained the option of lowering national roads where the LCC value is Rp. 44,877,651,669.27 more economical than the bridge lifting option. Then the results of the Benefit Cost Ratio (BCR) analysis obtained the option of lowering national roads with a BCR value of 2.33 > 1 and NPV = Rp. 43,442,264,804.34 > 1 means that the option lowering national roads is feasible. While the bridge li fting option is obtained by analyzing the value of BCR = 0.98 < 1 and NPV = option is not feasible to implement.

scholarly journals Kinerja Instruktur Pendidikan Dan Pelatihan Keterampilan Pada Panti Sosial Bina Remaja Majar Tabela Kota Palangka Raya

2019 ◽  
Vol 5 (1) ◽  
pp. 6-13
Author(s):  
Sonedi Sonedi ◽  
Lelisa Noviyanti
Keyword(s):  
Youth Development ◽  
Skill Training ◽  
Secondary Data ◽  
Skills Training ◽  
Data Sources ◽  
Primary Data ◽  
Official Document ◽  
Secondary Data Source ◽  
The One ◽  
Youth Community

This research aims to find out, describe and analyze the performance of educational instructors and skills training at the youth community Development of Majar Tabela City Palangka Raya. While the research method used is qualitative. Researchers want to describe and analyze the performance of educational instructors and skill training at the Majar Tabela Youth Development Community in the six (6) Aspects of quality, quantity, timeliness, cost-effectiveness, need for supervision and Interpersonal impact. Data sources consist of primary data sources, which are interviews with 4 (four) instructors, 2 (two) Students/clients, and the head of Sub administration representing the head of Youth Development (PSBR) Majar Tabela, while the secondary data source is Official document of the Youth Development Community (PSBR) Majar Tabela. The results showed that the instructor's performance was still less than optimal. This can be seen from the quantity aspect is still a lack of instructors there are at least 6 (six) to 8 (eight) people, while the one is now only 4 (four) instructors. Then, from the need for supervision aspect, there are still less independent instructors, especially with regards to the creation of reports and learning evaluations. This is because the instructor is newly recruited so that it is still less experienced in making reports and evaluation activities. Thus causing the timeliness aspect is also impacted by delays in making activity reports. Therefore, the head of Youth Development Social Orphanage (PSBR) Majar Tabela City Palangka Raya is 1) increasing the number of instructors who are experienced in their field, both in the field of automotive and sewing, 2) provide technical guidance to the new instructor So that it can be independent (need for supervision) and timeliness in making final reports as well as evaluation of activities, and 3) reviewing the honor of the instructor to improve the instructor's commitment to improve the performance of instructors.

ANALISIS PERBANDINGAN KUALITAS DAN BIAYA PENGGUNAAN MECHANICAL COUPLER PADA KONSTRUKSI PIER PROYEK MRT JAKARTA CP 103

2020 ◽  
Vol 2 (3) ◽  
pp. 171-181
Author(s):  
Pungky Dharma Saputra
Keyword(s):  
Tensile Strength ◽  
Descriptive Analysis ◽  
Secondary Data ◽  
Cost Comparison ◽  
Unit Price ◽  
Research Quality ◽  
Primary Data ◽  
Quality Testing ◽  
Calculation Results

ABSTRACTThe Government of Indonesia is accelerating the development of railway infrastructures. MRT is a milestone in the development of railway infrastructures in Indonesia since 2013. The elevated construction uses a single pier structure with a main reinforcement bar diameter of 40 mm. However, the conventional overlapping connection is unsuitable; hence it used a mechanical coupler connection. This research focused on the quality and cost comparison of using a mechanical coupler as a reinforcing connection in the MRT CP 103 Project's pier construction. The variables which would be studied were conventional connection and mechanical coupler connection. There were two stages in this research: quality testing in an independent laboratory and a cost comparison analysis. The data used were primary data from quality testing results, and secondary data were the project volume and unit price. The project sample in this research was MRT CP 103 Project with Pier AP 29 as the case study. The analytical approach used was descriptive analysis by making a comparison of the two variables. According to the quality test results, the tensile strength of the reinforcement was 665.56 N/mm2 and the mechanical coupler tensile strength was 626.33 N/mm2 . According to the calculation results of the case study on Pier AP29, it was found that the price difference was IDR2,246,622 or 6.17% cheaper than conventional connection. Further analysis showed that the mechanical coupler connection with 40 mm diameter was very effective because it was cheap. This research can be used as a reference in the alternative selection of reinforcement connection.Keywords : Quality, Cost, Mechanical Coupler; Pier; MRT CP 103 ProjectABSTRAKPembangunan infrastruktur kereta api sedang dipercepat oleh Pemerintah Indonesia. MRT merupakan tonggak sejarah perkembangan infrastruktur kereta api di Indonesia sejak tahun 2013. Pada konstruksi layang digunakan struktur single pier dengan diameter tulangan utama 40 mm. Namun, penyambungan tulangan dengan sambungan konvensional dianggap tidak tepat, sehingga menggunakan sambungan mechanical coupler. Penelitian ini berfokus pada perbandingan kualitas dan biaya penggunaan mechanical coupler sebagai sambungan tulangan pada konstruksi pier Proyek MRT CP 103.Variabel yang akan diteliti adalah sambungan tulangan konvensional dan sambungan mechanical coupler. Penelitian ini terdiri dari dua tahap yaitu pengujian kualitas pada laboratorium independent dan tahap kedua adalah dengan melakukan analisis perbandingan biaya. Data yang digunakan adalah data primer hasil pengujian kualitas dan data sekunder yaitu volume dan harga satuan dasar proyek. Sampel proyek penelitian ini adalah Proyek MRT CP 103 dengan Pier AP29 sebagai studi kasusnya. Pendekatan analisis yang digunakan adalah analisis deskriptif dengan mencari perbandingan kedua variabel. Dari hasil pengujian kualitas didapat nilai kuat tarik tulangan sebesar 665.56 N/mm2 dan kuat tarik mechanical coupler sebesar 626.33 N/mm2 . Dari hasil perhitungan studi kasus pada Pier AP 29 didapat selisih sebesar IDR2,246,622 atau 6.17% lebih murah dari sambungan tulangan konvensional. Hasil analisis selanjutnya menunjukkan sambungan mechanical coupler sangat efektif bila digunakan diameter 40 mm karena murah. Penelitian ini dapat dijadikan referensi dalam alternatif pemilihan sambungan tulangan.Kata kunci : Kualitas; Biaya; Mechanical Coupler; Pier; Proyek MRT CP 103.

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