Reaktom : Rekayasa Keteknikan dan Optimasi最新文献

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ANALISA KEKUATAN TARIK PADUAN ALUMINIUM DENGAN SILIKON PADA DUDUKAN SHOCKBREAKER UKURAN 70 X 30 X 30 mm
Reaktom : Rekayasa Keteknikan dan Optimasi Pub Date : 2018-07-03 DOI: 10.33752/reaktom.v3i1.271
Risalah Zakaria
{"title":"ANALISA KEKUATAN TARIK PADUAN ALUMINIUM DENGAN SILIKON PADA DUDUKAN SHOCKBREAKER UKURAN 70 X 30 X 30 mm","authors":"Risalah Zakaria","doi":"10.33752/reaktom.v3i1.271","DOIUrl":"https://doi.org/10.33752/reaktom.v3i1.271","url":null,"abstract":"ABSTRAKDudukan shockbreaker adalah komponen tambahan pada kendaran yang berfungsi sebagai peninggi agar sesuai dengan postur tubuh atau sesuai keinginan dari pengguna. Dudukan shockbreaker di buat dari bahan dasar aluminium yang dipadukan dengan paduan lainnya guna memperbaiki sifat mekanik aluminium. Sehingga perlu dilakukan penelitia menggunakan metode eksperimen ada paduan Aluminium-Silikon. Tujuan dari penelitian ini adalah untuk mengetahui kekuatan tarik dan nilai regangan pada coran aluminium dengan silikon pada dudukan Shockbreaker dengan variasi penambahan silikon 5%, 10%, dan 15%. Hasil penelitian ini menunjukan kekuatan tarik dan regangan yang diperoleh dari paduan silikon 5% adalah 91.64 MPa dan 0.0035%. Sedangkan kekuatan tarik dan regangan yang diperoleh dari paduan silikon 10% adalah 109.06 MPa dan 0.0038%. Sedangkan kekuatan tarik dan regangan yang diperoleh dari paduan silikon 15% adalah 135.56 MPa dan 0.0049%. Hasil yang terbaik dari aluminium paduan silikon dengan penambahan silikon 15% didapat kekuatan tarik adalah 135.56 MPa dan nilai regangan 0.0049%.Kata kunci : Aluminium, Silikon, Kekuatan Tarik, Regangan, ShockbreakerABSTRACTShockbreaker holder is an additional component in the vehicle that serves as enhancer to fit the posture or as desired from the user. Shockbreaker stands are made from aluminum base material combined with other alloys to improve the mechanical properties of aluminum. So it is necessary to do research using experimental method there is Aluminum-Silicon alloy. The purpose of this research is to know the tensile strength and strain value on aluminium castings with silicon on shockbreaker stand with variation of silicon 5%, 10%, and 15%. The results of this study showed that tensile strength and strain obtained from 5% silicon alloys were 91.64 MPa and 0.0035%. While the tensile strength and strain obtained from 10% silicon alloys were 109.06 MPa and 0.0038%. While the tensile strenght and strain obtained from 15% silicon alloys are 135.56 MPa and 0.0049%. The best result of aluminium silicon alloy with 15% addition of silicon obtained tensile strength is 135.56 MPa and strain value is 0.0049%.Keywords : aluminium, silicon, tensile strength, strain, Shockbreaker.","PeriodicalId":158977,"journal":{"name":"Reaktom : Rekayasa Keteknikan dan Optimasi","volume":"54 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115367189","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Penyusunan Target Penjualan dengan Menggunakan Metode Autoregresive Integrated Moving Average (ARIMA) Box Jenkins
Reaktom : Rekayasa Keteknikan dan Optimasi Pub Date : 2018-07-03 DOI: 10.33752/reaktom.v3i1.279
-. Sumarsono
{"title":"Penyusunan Target Penjualan dengan Menggunakan Metode Autoregresive Integrated Moving Average (ARIMA) Box Jenkins","authors":"-. Sumarsono","doi":"10.33752/reaktom.v3i1.279","DOIUrl":"https://doi.org/10.33752/reaktom.v3i1.279","url":null,"abstract":"AbstrakKondisi pasar menjadi semakin kompetitif agar dapat eksis di tengah persaingan pasar tanpa kecuali harus meningkatkan strategi bisnis yang tepat dengan menyusun rencana strategi perencanaan dan pengembangan khususnya yang yang terkait dengan pasar. Departemen Marketing khususnya bagian penjualan memiliki peran yang penting sebagai ujung tombak perusahaan dalam bersaing di pasar. Salah satu perencanaan penjualan yang utama adalah membuat target penjualan. Diharapkan target penjualan merupakan angka yang realistis dengan kondisi pasar sekarang dan tentunya tetap mempertimbangkan aspek pertumbuhan di tahun target berdasarkan tahun sebelumnya.Metode yang digunakan dalam penyusunan target penjualan menggunakan metode Autorgresive Integrated Moving Average (ARIMA) Box Jenkins. Hasil dari analisa didapatkan prediksi penjualan selama 52 minggu kedepan. Dan mempertimbangkan faktor pertumbuhan tahunan 20% didapatkan nilai target penjualan 52 minggu ke depan. Dengan nilai target penjualan yang terukur maka nilai target penjualan menjadi realistis dan pencapaian target penjualan akan bisa terealisasi lebih baik. Selanjutnya pihak marketing dapat menyusun strategi pencapaian target dengan lebih jelas dan terarah dengan mempertimbangkan kondisi daya beli masyarakat, tingkat persaingan merek pada tahun prediksi dan kesiapan tim serta beban biaya.Kata Kunci: Pasar, Target Penjualan, Marketing, ARIMA Box JenkinsAbstractMarket conditions are becoming increasingly competitive in order to exist in the midst of market competition without exception must improve the right business strategy by developing a strategy plan of planning and development, especially those related to the market. Marketing Department, especially the sales department has an important role as the spearhead of the company in competing in the market. One of the major sales plans is to make sales targets. It is expected that the sales target is a realistic figure with the current market condition and certainly still consider the growth aspect in the target year based on the previous year.The method used in the preparation of sales targets using the method Autorgresive Integrated Moving Average (ARIMA) Box Jenkins. The results of the analysis obtained sales predictions for 52 weeks ahead. And considering the annual growth factor of 20% obtained value of sales target 52 weeks ahead. With the measured sales target value, the sales target value becomes realistic and the achievement of the sales target will be better realized. Furthermore, the marketing can develop a strategy of achieving the target with more clearly and directed by considering the condition of people's purchasing power, the level of brand competition in the year of prediction and team readiness and cost expenses.Keywords: Market, Sales Target, Marketing, ARIMA Box Jenkins","PeriodicalId":158977,"journal":{"name":"Reaktom : Rekayasa Keteknikan dan Optimasi","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126680314","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
PROGRAM PEMBERDAYAAN USAHA KECIL MENENGAH (UKM) JAMAAH LIL-MUQORROBIEN UNTUK MENINGKATKAN PEREKONOMIAN jama - muqorrobien中小型企业赋权计划促进经济
Reaktom : Rekayasa Keteknikan dan Optimasi Pub Date : 2018-07-03 DOI: 10.33752/reaktom.v3i1.280
Nur Wakit, Agustin Sukarsono, Retno Eka Pramitasari
{"title":"PROGRAM PEMBERDAYAAN USAHA KECIL MENENGAH (UKM) JAMAAH LIL-MUQORROBIEN UNTUK MENINGKATKAN PEREKONOMIAN","authors":"Nur Wakit, Agustin Sukarsono, Retno Eka Pramitasari","doi":"10.33752/reaktom.v3i1.280","DOIUrl":"https://doi.org/10.33752/reaktom.v3i1.280","url":null,"abstract":"AbstrakPemberdayaan masyarakat merupakan suatu tindakan sosial dimana penduduk sebagai komunitas mengorganisasikan diri dalam membuat perencanaan dan tindakan kolektif untuk memecahkan masalah sosial atau memenuhi kebutuhan sesuai dengan kemampuan dan sumber daya yang dimilikinya. Analisa SWOT merupakan suatu bentuk analisis di dalam manajemen perusahaan atau di dalam organisasi yang secara sistematis dapat membantu dalam usaha penyusunan suatu rencana yang matang untuk mencapai tujuan,baik tujuan jangka pendek maupun jangka panjang. Dengan menggunakan metode analisa SWOT, jumlah jamaah yang sudah diberdayakan berdasarkan umur 30-35 tahun sebanyak 7 orang sebesar 25%, 36-40 tahun sebanyak 10 orang sebesar 35%, 41-45 tahun sebanyak 1 orang sebesar 3%, 46-50 tahun sebanyak 5 orang sebesar 17%, 51-55 tahun sebanyak 2 orang sebesar 7%, 56-60 tahun sebanyak 1 orang sebesar 3%,umur 61-65 tahun sebanyak 3 orang sebesar 10%. Dapat diambil kesimpulan bahwa sebagian besar jamaah yang diberdayakan Komit Jawatan Uswatan berumur 36-40 tahun sebesar 35%.Kata kunci : pemberdayaan,ekonomi, analisa swot, komit jawatan.AbstractCommunity empowerment is a social action in which the population as a community organizes itself in making collective planning and action to solve social problems or meet the needs in accordance with the capabilities and resources it has. SWOT Analysis is a form of analysis within the management of the company or within the organization that systematically can help in the effort of preparation of a mature plan to achieve goals, both short-term and long-term goals, By using swot analysis method, the number of pilgrims who have been empowered based on age 30-35 years as many as 7 people by 25%, 36-40 years as many as 10 people by 35%, 41-45 years as much as 1 person by 3%, 46-50 years as many as 5 people by 17%, 51-55 years as many as 2 people by 7%, 56-60 years as much as 1 person by 3%, age 61-65 years as many as 3 people by 10%. It can be concluded that most of the pilgrims who are empowered by the Commitment of the Bureau of Uswatan are 36-40 years old by 35%.Keywords: empowerment, economy, swot analysis, committing service","PeriodicalId":158977,"journal":{"name":"Reaktom : Rekayasa Keteknikan dan Optimasi","volume":"206 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132235801","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
WISATA CAGAR BUDAYA SEBAGAI POTENSI SARANA EDUKASI di TROWULAN 旅游业是特鲁瓦兰潜在的教育手段
Reaktom : Rekayasa Keteknikan dan Optimasi Pub Date : 1900-01-01 DOI: 10.33752/reaktom.v3i2.335
Retno Eka Pramitasari, Nur Muflihah
{"title":"WISATA CAGAR BUDAYA SEBAGAI POTENSI SARANA EDUKASI di TROWULAN","authors":"Retno Eka Pramitasari, Nur Muflihah","doi":"10.33752/reaktom.v3i2.335","DOIUrl":"https://doi.org/10.33752/reaktom.v3i2.335","url":null,"abstract":"Abstrak Trowulan merupakan suatu kawasan wisata cagar budaya yang sangat terkenal di kota Mojokerto dan ditetapkan sebagai Kawasan Strategis Pariwisata Nasional yang kental dengan unsur budaya dan sejarah.Penelitian ini bertujuan untuk mengeksplorasi potensi wisata dan cagar budaya yang ada di kawasan Trowulansebagai sarana edukasi. Penelitian ini mengambil objek cagar budaya yang ada di kawasan Trowulan antaralain Gapura Bajang Ratu, Petirtaan Tikus, Candi Brahu dan Pusat Informasi Majapahit. Penelitian inimenggunakan pendekatan kualitatif dan jenis penelitian deskriptif serta teknik pengambilan sampelmenggunakan teknik sampling purposive. Hasil penelitian ditunjukkan dengan bukti mayoritas pengunjungyang berstatuskan pelajar adalah 52,5%, respon pengunjung terkait persepsi daya tarik lingkungan wisataadalah 62,1% sangat menarik, dan persepsi terhadap aksesibilitas wisata pengunjung merespon 76,4%mendukung kondisi tersebut. Pengunjung menyatakan puas terhadap fasilitas dan aktifitas di objek wisata. Halini membuktikan, bahwa kawasan objek wisata cagar budaya Trowulan dapat digunakan untuk liburan dansarana edukasi. Kata kunci: eksplorasi, cagar budaya, edukasi Abstract Trowulan is a very popular cultural heritage area in Mojokerto city and designated as a National Tourism Strategic Area which is thick with cultural and historical elements. The purpose of this study to explorethe tourism and cultural heritage potency in Trowulan area as education facility. The object of this research isthe existing cultural heritage in the Trowulan area including Bajang Ratu Gate, Petirtaan Tikus, Brahu Templeand Majapahit Information Center. This study used descriptive research with a qualitative approach andsampling techniques using purposive sampling techniques. The results of this study indicated that the majority ofvisitors who are student-certified were 52.5%, the response of visitors related to the perception of theattractiveness of the tourist environment was 62.1% very interesting, and the perception of tourist accessibilityto visitors responds 76.4% supported this condition. Visitors expressed satisfaction with the facilities andactivities in the tourism object. This proved that the Trowulan cultural heritage area can be used for holidaysand educational facility. Keywords: exploration, cultural heritage,educational facility","PeriodicalId":158977,"journal":{"name":"Reaktom : Rekayasa Keteknikan dan Optimasi","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115679666","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Sensor Monitoring Suhu Komputer Berbasis Port Paralel Dengan Menggunakan Rangkaian IC LM35 dan ADC 0804
Reaktom : Rekayasa Keteknikan dan Optimasi Pub Date : 1900-01-01 DOI: 10.33752/reaktom.v3i2.337
Hadi Santoso, Ilmawan Suryapradana
{"title":"Sensor Monitoring Suhu Komputer Berbasis Port Paralel Dengan Menggunakan Rangkaian IC LM35 dan ADC 0804","authors":"Hadi Santoso, Ilmawan Suryapradana","doi":"10.33752/reaktom.v3i2.337","DOIUrl":"https://doi.org/10.33752/reaktom.v3i2.337","url":null,"abstract":"<jats:p />","PeriodicalId":158977,"journal":{"name":"Reaktom : Rekayasa Keteknikan dan Optimasi","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132841359","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
ANALISIS KONSUMSI DAN BIAYA BAHAN BAKAR PADA MESIN PARUT KELAPA BERBAHAN BAKAR GAS 气体燃料椰子刨床的燃料消耗和成本分析
Reaktom : Rekayasa Keteknikan dan Optimasi Pub Date : 1900-01-01 DOI: 10.33752/reaktom.v3i2.331
Achmad Rijanto, Imaduddin Bahtiar Efendi
{"title":"ANALISIS KONSUMSI DAN BIAYA BAHAN BAKAR PADA MESIN PARUT KELAPA BERBAHAN BAKAR GAS","authors":"Achmad Rijanto, Imaduddin Bahtiar Efendi","doi":"10.33752/reaktom.v3i2.331","DOIUrl":"https://doi.org/10.33752/reaktom.v3i2.331","url":null,"abstract":"<jats:p />","PeriodicalId":158977,"journal":{"name":"Reaktom : Rekayasa Keteknikan dan Optimasi","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132162654","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
PREDIKSI JUMLAH TANGKAP IKAN DI PELABUHAN PERIKANAN NUSANTARA BRONDONG MENGGUNAKAN FUZZY TIME SERIES MODEL CHEN 利用模糊时间序列模型预测文东群岛渔港的渔获量 CHEN
Reaktom : Rekayasa Keteknikan dan Optimasi Pub Date : 1900-01-01 DOI: 10.33752/reaktom.v3i2.333
Imamatul Ummah, N. Izzati
{"title":"PREDIKSI JUMLAH TANGKAP IKAN DI PELABUHAN PERIKANAN NUSANTARA BRONDONG MENGGUNAKAN FUZZY TIME SERIES MODEL CHEN","authors":"Imamatul Ummah, N. Izzati","doi":"10.33752/reaktom.v3i2.333","DOIUrl":"https://doi.org/10.33752/reaktom.v3i2.333","url":null,"abstract":"AbstrakBerdasarkan data jumlah tangkap ikan di Pelabuhan Perikanan Nusantara (PPN) Brondong, menunjukkanbahwa rata-rata jumlah tangkap ikan selama 11 tahun terakhir sejumlah 65017 ton pertahun. Pada tahun2016 jumlah tangkap ikan sebesar 66179 ton dan terjadi kenaikan yang sangat signifikan pada tahun 2017sejumlah 130742 ton. Data tersebut jelas sangat mengkhawatirkan, karena terjadi overfishing yang dapatmengakibatkan populasi ikan semakin berkurang. Pada penelitian ini dilakukan prediksi jumlah tangkapikan yang ada di Pelabuhan Perikanan Nusantara (PPN) Brondong guna mengontrol jumlah tangkap ikan,untuk membantu program pemerintah dalam mengelola hasil laut. Pada penelitian ini menggunakanmetode fuzzy time series model Chen, karena data tangkap ikan terkait dengan musim. Hasil prediksimenunjukkan tingkat error sebesar 28%.Kata Kunci: Pelabuhan Perikanan Nusantara Brondong, Prediksi Jumlah Tangkap Ikan, Fuzzy TimeSeries Model ChenAbstractBased on the data of Brondong National Fishing Port, the average number of fish caught for the last 11years is 65017 tons per year. In 2016 66179 tons of fishes use caught and there was a very significantincrease in 2017 that is of 130742 tons. The data it is clearly very worrying because of overfishing cancause decreasing of the fish population to decrease. In this study predictions of the number of fish caughtin Brondong National Fishing Port are predicted, to assist gonvernment programs in managing marineresource. The method used in this study is fuzzy time series model Chen, as the data are related to theseason. The accuracy of the prediction is 72%.Keyword: Brondong National Fishing Port, Prediction of the amount of fish caught, Fuzzy Time SeriesChen Model","PeriodicalId":158977,"journal":{"name":"Reaktom : Rekayasa Keteknikan dan Optimasi","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133917955","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Rancang Bangun Kompor Biomassa Berbahan Dasar Plat Besi dan Beton Dilengkapi Dengan Teknologi Blower 设计一个由钢制钢板和混凝土制成的生物质炉
Reaktom : Rekayasa Keteknikan dan Optimasi Pub Date : 1900-01-01 DOI: 10.33752/reaktom.v3i2.334
Hadi Santoso, Heppi Iromo
{"title":"Rancang Bangun Kompor Biomassa Berbahan Dasar Plat Besi dan Beton Dilengkapi Dengan Teknologi Blower","authors":"Hadi Santoso, Heppi Iromo","doi":"10.33752/reaktom.v3i2.334","DOIUrl":"https://doi.org/10.33752/reaktom.v3i2.334","url":null,"abstract":"Abstrak Telah dibuat kompor biomassa berbahan bakar kayu untuk dimanfaatkan oleh penggiat UKM yangbergerak dibidang pengolahan rumput laut untuk dijadikan berbagai makanan ringan. Kompor dibuat dariplat besi 2 mm dengan dimensi 30 cm x 30 cm x 40 cm sehingga dapat menampung bahan bakar yangbanyak dan tidak mudah habis. Ruang dalam kompor dilapisi dengan beton dari cor semen denganketebalan mencapai 5 cm. Kompor ini menggunakan tambahan teknologi blower dari kipas angin untukmembantu proses nyala api, pembakaran dan arah api. Hasilnya kompor biomassa ini mampu digunakanuntuk memasak dodol mencapai 5 jam.Kata Kunci: Kompor Biomassa; Bahan Bakar Kayu, Plat Besi, Blower. Abstract Wood-based biomass stoves had been made to be used by UKM entrepreneurs engaged in the seaweedprocessing into variety of snacks. The stove was made of 2 mm iron plate with dimensions of 30 cm x 30cm x 40 cm so that it can accommodate a lot of fuel and is not easy to run out. The space in the stove wascoated with concrete from a cement which is up to 5 cm thick. This stove used additional blowertechnology from the fan in order to help the flaming process, combustion and the direction of fire. Theresult is that this biomass stove can be used to cook dodol for up to 5 hours.Keywords: Biomass Stove; Wood Fuel, Iron Plate, Blower.","PeriodicalId":158977,"journal":{"name":"Reaktom : Rekayasa Keteknikan dan Optimasi","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130604690","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
PERILAKU BALOK BAJA I BUILT-UP 我建造的钢梁行为
Reaktom : Rekayasa Keteknikan dan Optimasi Pub Date : 1900-01-01 DOI: 10.33752/reaktom.v3i2.332
T. Sundari
{"title":"PERILAKU BALOK BAJA I BUILT-UP","authors":"T. Sundari","doi":"10.33752/reaktom.v3i2.332","DOIUrl":"https://doi.org/10.33752/reaktom.v3i2.332","url":null,"abstract":"AbstrakBalok adalah komponen struktur lentur yang memikul beban gravitasi, beban gravitasi ini berupa beban mati danbeban hidup yang bekerja tegak lurus dengan sumbu longitudinal balok. Salah satu bentuk balok yang efisienadalah balok profil I yang dibentuk dengan pengelasan atau yang dikenal dengan sebutan balok baja I built-up. Dalam penelitian eksperimental ini, balok baja dibuat dengan memotong lembaran pelat baja menjadi elemenelemenpelat sayap dan pelat badan dengan menggunakan pengelasan sehingga membentuk suatu balok bajaprofil I (balok baja I built-up). Sedangkan konstruksi balok yang digunakan adalah konstruksi balok sederhana(simple beam) dengan beban terpusat di tengah bentang. Penelitian ini bertujuan menganalisis kapasitas lenturdan mengetahui perilaku tekuk balok baja I built-up. Hasil dari ekeperimen ini dibandingkan dengan perhitungansesuai SNI 03-1729-2002 dan validasi dengan menggunakan software ANSYS. Dari penelitian ini didapatkan kapasitas lentur beradasarkan eksperimen lebih tinggi dibanding dengan SNI 031729-2002danANSYS.Sedangkankeruntuhanyangterjadiadalahkeruntuhantekuktorsilateral.Katakunci:built-up,momenkapasitas,tekuktorsilateralAbstract Beam is a structural member that carries a dead load or live load that works perpendicular to its longitudinal axisis beam. One form of an efficient beam is a beam profile I which is formed by welding or known as I built-upbeam.In this experimental study, the steel beam is made by cutting the sheet of steel plate into wing plate elements andbody plate by using welding to form a steel profile I (steel beam I built-up). The construction of beam is used asimple beam with concentrated load in the middle of the span. This study aims to obtain bending capacity andknow the buckling behavior of I built-up steel beam. The result of this experiment is compared with thecalculation according to SNI 03-1729-2002 and validation using ANSYS software.From this research, the bending capacity based on experiments is higher than that of SNI 03-1729-2002 andANSYS. While the collapse that occurs is the collapse of lateral torsional buckling.Keywords : built-up, bending capacity, lateral torsional buckling","PeriodicalId":158977,"journal":{"name":"Reaktom : Rekayasa Keteknikan dan Optimasi","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126144992","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
STRATEGI PENGEMBANGAN PRODUK BUBUK KEDELAI DENGAN ANALISA SWOT PADA CV. MAKARTI POMOSDA 检测CV的大豆产品开发策略。MAKARTI POMOSDA
Reaktom : Rekayasa Keteknikan dan Optimasi Pub Date : 1900-01-01 DOI: 10.33752/reaktom.v3i2.336
M. Monika, Agustin Sukarsono, Sumarsono
{"title":"STRATEGI PENGEMBANGAN PRODUK BUBUK KEDELAI DENGAN ANALISA SWOT PADA CV. MAKARTI POMOSDA","authors":"M. Monika, Agustin Sukarsono, Sumarsono","doi":"10.33752/reaktom.v3i2.336","DOIUrl":"https://doi.org/10.33752/reaktom.v3i2.336","url":null,"abstract":"Abstrak Dalam sebuah usaha pengembangan produk haruslah sesuai dengan tujuan yang diinginkan olehperusahaan. Sehingga konsumen akan selalu terpenuhi keinginannya dengan bentuk dan model produk baru serta perubahan-perubahan seperti ciri khusus produk, mutu produk, tipe produk, dan ukuran produkuntuk kebutuhan dan keinginan pelanggan.Analisis SWOT adalah salah satu metode dalam mencari solusipermasalahan perusahaan yang ada baik internal maupun eksternal. Analisis ini digunakan untukmemaksimalkan kekuatan (Strengths) dan peluang (Opportunities), dan meminimalkan kelemahan(Weaknesses) dan ancaman (Threats). Proses pengambilan keputusan harus sesuai dengan tujun yangingin dicapai oleh perusahaan..Dengan Memakai matriks IFAS dan EFAS dapat memetakan strategiuntuk pengembangan produk Kedelai Marasake sesuai dengan Visi Misi CV. Makarti untukmeningkatkan daya saing bubuk kedelai marasake dalam lingkup luas tidak hanya jamaah saja, melainkanjuga di pasar global.Kata Kunci : SWOT, Matriks IFAS EFAS, Makarti. Abstract In a product development business must be in accordance with the objectives desired by the company. Sothat consumers will always be fulfilled by their desire with new product forms and models and changessuch as product specific characteristics, product quality, product type, and product size for customerneeds and desires. SWOT analysis is one method in finding solutions to existing company problems.internal or external. This analysis is used to maximize Strengths and Opportunities, and minimizeWeaknesses and threats. The decision-making process must be in accordance with the goals that thecompany wants to achieve ... Using matrix IFAS and EFAS can map out strategies for the development ofMarasake Soybean products in accordance with the Vision Mission CV. Makarti to increase thecompetitiveness of marasake soybean powder in a wide scope not only worshipers, but also in the globalmarket. Keywords: SWOT, IFAS EFAS Matrix, Makarti.","PeriodicalId":158977,"journal":{"name":"Reaktom : Rekayasa Keteknikan dan Optimasi","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125941463","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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