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All Journal SIPIL Jurnal Pengabdian Kepada Masyarakat Universitas Bangka Belitung Potensi : Jurnal Sipil Politeknik FROPIL (Forum Profesional Teknik Sipil) Dinamisia: Jurnal Pengabdian Kepada Masyarakat BENTANG : Jurnal Teoritis dan Terapan Bidang Rekayasa Sipil Jurnal Ilmiah Rekayasa Sipil Jurnal Abdi Insani MINERAL Dharma Pengabdian Perguruan Tinggi (DEPATI) Indonesian Journal of Dedication and Educations
Yayuk Apriyanti, Yayuk
Jurusan Teknik Sipil, Fakultas Teknik, Universitas Bangka Belitung
Agriculture, Biological Sciences & Forestry Arts Humanities Civil Engineering, Building, Construction & Architecture Computer Science & IT Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Social Sciences Transportation Other

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TEKNOLOGI TEPAT GUNA UNTUK MENINGKATKAN EKONOMI DESA DI JADA BAHRIN Ferra Fahriani; Adriyansyah Adriyansyah; Yayuk Apriyanti; Indra Gunanwan; Ormuz Firdauz; Donny F Manalu; Endang S Hisyam
Jurnal Pengabdian Kepada Masyarakat Universitas Bangka Belitung Vol 6 No 2 (2019): Jurnal Pengabdian Kepada Masyarakat Universitas Bangka Belitung
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/jpu.v6i2.1535

Abstract

Desa Jada Bahrin berada di kecamatan Merawang Kabupaten Bangka. Desa ini memiliki banyak potensi wilayah yang belum dikembangkan secara maksimal. Jurusan Teknik Sipil UBB melakukan kegiatan pengabdian masyarakat di desa Jada Bahrin dengan konsep pemberdayaan yang bersifat kontinu lewat program Teknologi Tepat Guna untuk meningkatkan ekonomi Desa di Jada Bahrin. Kegiatan yang diselenggarakan mencangkup kegiatan sosialisasi tentang cara membuat kemasan (packing), sosialisai tentang perubahan iklim atau cuaca, sosialisasi tentang bank sampah, sosialisasi sertifikat halal dari Majelis Ulama Indonesia (MUI) serta pemberian bantuan bibit, dan pembuatan alat pengaduk pupuk kompos. Kegiatan pengabdian pada tahun ini bekerja sama dengan Dinas Perindustrian dan Perdagangan Prov. Kep. Bangka Belitung, Badan Meteorologi dan Geofisika Bangka Belitung, Komunitas Becak Bangka Belitung, Balai Pengelola Daerah Aliran Sungai dan Hutan Lindung (BPDASHL) Baturusa cerucuk, , dan Sentra Kajian Pangan UBB Devisi Kehalalan . Pemberdayaan masyarakat ini diharapkan akan berdampak besar dari segi kemajuan dan segi ekonomi bagi masyarakat Jada Bahrin kedepannya
Pengembangan Kampung Literasi sebagai Sarana untuk Meningkatkan Minat Baca Masyarakat yang Berkelanjutan pada Desa Kemuja Kabupaten Bangka Fahrian, Farhan; Setyawati Hisyam , Endang; Apriyanti, Yayuk; Safitri, Ana; Pertiwi, Karin; Deftaristia, Violentine; Maharani, Anisyah; Veda Almer, Ezra; Mutiara, Ana
Indonesian Journal of Dedication and Educations Vol. 3 No. 1 (2024): Volume 3 Nomor 1 Tahun 2024
Publisher : Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/ijde.v3i1.49

Abstract

The interest in learning and reading among the people of Kemuja Village is high, including its students. However, the availability of reading space for the public and students is still limited, including the type and number of reading books is not sufficient. The current condition of the Dahlia Community Reading Park (TBM) does not allow it to be used because it is not suitable and has been neglected. The high interest in reading among the people of Kemuja Village has great potential for the development of Kemuja Village as a Literacy Village pilot project in Bangka Regency. The aim of Village Development by the Bangka Belitung University Civil Engineering Student Association is to develop a Literacy Village in Kemuja Village through the Dahlia Community Reading Park. The method used to achieve the development of a Literacy village in Kemuja Village is through surveys/visits to the village government, youth organizations and TBM Founder, TBM Dahlia Socialization. The results obtained from Village Development activities, through renovations to the TBM, increasing the types and number of books, outreach to school children and the community, and reactivation of the TBM management by involving youth organizations, have further increased interest in reading at TBM Dahlia, so that it can develop Kemuja village as a Literacy Village.
Pemanfaatan Bunga Matahari Dengan Teknologi Fitoremediasi Untuk Pemulihan Lahan Bekas Tambang Timah di Bangka Belitung Hisyam, Endang Setyawati; Putri, Adriyana; Karmini, Resti; Serly, Serly; Apriyanti, Yayuk
MINERAL Vol 9 No 2 (2024): MINERAL
Publisher : Jurusan Teknik Pertambangan Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/mineral.v9i2.5516

Abstract

Post-mining due to mining activities will produce heavy metals in the form of acidic water and accumulate in the land. The poor quality of the land used by tin mining causes damage to the land ecosystem so that the land cannot be regrown by vegetation and the Pb (Lead) content in tin tailings is 6.29 ppm. The aim of this research is land restoration, namely carrying out revegetation using sunflower plants to absorb the heavy metal Pb with the concept of edutourism. The method used is a simulation of planting sunflowers on an ex-mining area of 1 Ha, with a planting distance of 1 m, the number of sunflower plants is 8540. The research results show that with the sunflower garden concept by planting 8540 sunflowers, the Pb level that can be absorbed by the plants is 2.8310 kg.
Pengaruh Penambahan Limbah Flue Gas Desulfurization Gypsum Terhadap Karakteristik Tanah Lempung Apriyanti, Yayuk; Lestari, Nova Dinda; Fahriani, Ferra; Hisyam, Endang S; Anugra Sandy, Boy Dian
Jurnal Ilmiah Rekayasa Sipil Vol 21 No 1 (2024): April 2024
Publisher : Pusat Penelitian dan Pengembangan Masyarakat (P3M), Politeknik Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30630/jirs.v21i1.1332

Abstract

Clay soil is a type of soil that has problems because it has high plasticity, a low carrying capacity, and is prone to settlement. This soil condition can be found in the Hanging Tramble, Pangkalpinang City. This study aims to determine the effect of FGD waste gypsum on clay soils, the maximum value of soil shear strength, and the minimum value of soil consolidation settlement. The stabilizing agent used in this study was Flue Gas Desulfurization ( FGD) waste gypsum with a mixture of 10%, 15%, and 20% FGD waste gypsum from the dry weight of the soil., for a total of 39 samples of the test object. Testing in this research uses Indonesian National Standards (SNI).The test results obtained the maximum value of the shear strength of the soil in the FGD waste variations of gypsum at 15%, which is 115.243 kN/m2, and in the 20% FGD gypsum waste mixture, the value of the shear strength of the soil decreased by 79.634 kN/m2. The minimum value for consolidation settlement was obtained from FGD waste variations (gypsum 20%), which is 0.683 cm. The minimum value obtained for consolidation settlement is influenced by the calcium content in the FGD waste gypsum, which can bind soil minerals so as to increase soil strength. It can be concluded that the maximum soil shear strength value occurs in the 15% FGD waste mixed sample variation gypsum, while the minimum soil consolidation settlement value is in the 20% mixed FGD waste mixture gypsum.
Pengaruh Pengurangan Setting Time (Wait on Cement) pada Semen Tahan Api dengan Penambahan Oil Well Cement: The Effect of Reducing Setting Time (Wait on Cement) on Fire Mortar by Increasing Oil Well Cement Rahmadika, Bayu; Apriyanti, Yayuk; Irvani, Irvani
MINERAL Vol 2 No 1 (2017): MINERAL
Publisher : Program Studi Teknik Pertambangan Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/mineral.v2i1.1548

Abstract

Underground Coal Gasification (UCG) is a technology to extract coal deposits in the form of gas from mineral deposit without disassembling of overburden. There are some initial processes in UCG, one of them is cementing to glue the casing into the formation. This research-based laboratory using cement mixture that consists of Fire Mortar as the main ingredients with added Oil Well Cement (OWC) by 40%, 42.5%, 45%, 47.5%, 50%, 52.5%, 55%, 57.5% and 60% of the total weight of the cement mixture. Cement samples were then tested with hydration heat test, furnace test at temperatures of 300°C to 900°C and UCS test of a sample at normal temperature as well as samples that have undergone combustion at a certain temperature. Composition of OWC>50% have faster setting time on the 29th to 40th hours with maximum hydration temperature of 34.4°C on the 11th to the 12th hour as well as getting the optimal composition of Fire Mortar which is 42.5% and OWC which is 57.5%. Composition of 50-60% Fire Mortar have a heat resistance to a maximum of 900°C so they don’t experience failure and cracks which make a sample split. Ofter than that, composition of 50-60% OWC on average have a greater compressive strength with the highest compressive strength value of 1.75 MPa at a temperature of 500°C.
Analisis Kestabilan Lereng Menggunakan Metode Slope Mass Rating (SMR) dan Software Geoslope/W 2007 pada Tambang Air Laya Selatan Lokasi Suban Di PT Bukit Asam (Persero) Tbk: Slope Stability Analysis using Slope Mass Rating (SMR) method and Software Geoslope/W 2007 at South Tambang Air Laya Location Suban in PT Bukit Asam (Persero) Tbk Faradibah, Nabila; Apriyanti, Yayuk; Irvani, Irvani
MINERAL Vol 1 No 1 (2016): Mineral
Publisher : Program Studi Teknik Pertambangan Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/mineral.v1i1.1605

Abstract

PT Bukit Asam (Persero) Tbk was one of the Indonesian State Owned Enterprises which conduct tocoal mining. During the process of coal mining, demolition overburden resulted in a change of forceand also set up new structures and caused differences in stress distribution thereby changing thestrength of the rock mass. This result the mining slope becomes unstable and could cause a lot ofharm, therefore the analysis of slope stability was carried out. This study was conducted todetermine the quality of the rock mass slope based on the value SMR (Slope Mass Rating), directionof failure using the analysis of kinematics by Dips software and Safety Factor value (SF) based onMorgenstern Price method using Software Geoslope / W 2007. The data used in this study includesdata UCS, RQD, spacing of discontinuity, discontinuity conditions, groundwater conditions and data ofdiscontinuity orientation. Data retrieval was divided into 9 scanline slopes. The analysis indicatedquality of the rock mass and degree of slope stability based on the SMR for scanline I, VII and IX werevery good with a very stable condition, Scanline II, III, IV, V, VI and VIII had good quality with a steadyslope conditions. The Possibility of slope failure occured only in several blocks for Scanline II, IV, V, VIand VIII. After the analysis of kinematics for Scanline III, IV and V had directions of failure to ScanlineIII was N 490 E, Scanline IV was N 500 E and Scanline V was N 480 E. Values of Safety Factor (SF)single slopes from 9 scanline was estimated to 3.254 - 44.737 (safe condition) and the overall slope of1.85 to 4.09 (safe condition). It was concluded that overall the existing slope on the location Subanwere in a safe condition for SF value >1.25.
Pemanfaatan Bunga Matahari Dengan Teknologi Fitoremediasi Untuk Pemulihan Lahan Bekas Tambang Timah di Bangka Belitung: Utilization of Sunflowers with Phytoremediation Technology for Restoring Ex-Tin Mining Land in Bangka Belitung Hisyam, Endang Setyawati; Putri, Adriyana; Karmini, Resti; Serly, Serly; Apriyanti, Yayuk
MINERAL Vol 9 No 2 (2024): MINERAL
Publisher : Program Studi Teknik Pertambangan Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/mineral.v9i2.5516

Abstract

Post-mining due to mining activities will produce heavy metals in the form of acidic water and accumulate in the land. The poor quality of the land used by tin mining causes damage to the land ecosystem so that the land cannot be regrown by vegetation and the Pb (Lead) content in tin tailings is 6.29 ppm. The aim of this research is land restoration, namely carrying out revegetation using sunflower plants to absorb the heavy metal Pb with the concept of edutourism. The method used is a simulation of planting sunflowers on an ex-mining area of 1 Ha, with a planting distance of 1 m, the number of sunflower plants is 8540. The research results show that with the sunflower garden concept by planting 8540 sunflowers, the Pb level that can be absorbed by the plants is 2.8310 kg.
Daya Dukung dan Penurunan Pondasi pada Pesisir Pantai Timur Kabupaten Bangka Ferra Fahriani; Yayuk Apriyanti
Bentang : Jurnal Teoritis dan Terapan Bidang Rekayasa Sipil Vol 8 No 1 (2020): BENTANG Jurnal Teoritis dan Terapan Bidang Rekayasa Sipil
Publisher : Universitas Islam 45

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33558/bentang.v8i1.1949

Abstract

A Construction of buildings on the beach is needed to provide facilities and infrastructure. An analysis of bearing capacity and foundation settlement for building construction is necessary to avoid structural failure. This study analyzed bearing capacity and foundation settlement on the East coast of Bangka Regency, Bangka Belitung Island Province, including Tikus Beach, Takari Beach and Karang Mas Air Anyir Beach, based on field data from Cone Penetration Test (CPT). Result showed that the level of soil consistency, bearing capacity, and foundation settlement can be analyzed by combining the structural loads for the 1 to 5 floor buildings. Bearing capacity of shallow foundation was calculated using the Meyerhof (1976) method, whereas the deep foundation is using the Meyerhof (1956) method. Settlement of shallow foundation was calculated using the Steinbrenner (1934) method, whereas the deep foundation is using the Vesic (1970) method. This study found the soil consistency levels at three locations had the range from medium to hard level. The analysis of foundation bearing capacity showed that the greater of soil bearing capacity, the smaller of foundation dimensions. The greater the load that must be held by the foundation, the greater the size of the foundation needed to withstand it. The analysis of the settlement showed that the smaller of the soil bearing capacity, the greater of settlement. The greater the load that must be withheld by the foundation, the foundation settlement will greater.
Perbandingan Kepadatan Kering Tanah Lempung Distabilisasi Serbuk Arang Tempurung Kelapa dengan Serbuk Arang Bambu Yayuk Apriyanti; Ovin Sahara; Aisah Fitri; Ferra Fahriani
Bentang : Jurnal Teoritis dan Terapan Bidang Rekayasa Sipil Vol 9 No 2 (2021): BENTANG Jurnal Teoritis dan Terapan Bidang Rekayasa Sipil
Publisher : Universitas Islam 45

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33558/bentang.v9i2.2866

Abstract

Clay soil is the basic part of a building construction, but such type of soil has the stability problems, hence it needs to be stabilized to increase its bearing capacity. Some natural materials in Bangka Belitung Province have not been optimally utilized, e.g. coconut shells and bamboo, which can be used as stabilization materials. In this article, we compare the dry density of clay soil mixed with coconut shell charcoal powder to clay soil mixed with bamboo charcoal powder. The percentage of stabilizing material used is 5%, 10% and 15% of the dry soil weight. Soil classification is based on the Unified Soil Classification System (USCS) standard including the low plasticity inorganic clay (CL) group and following the standards of the American Association of State Highway and Transportation Officials Classification (AASHTO) including the A-6 soil group. The compaction test result show that the dry density of the clay soil increases with the addition of stabilization agent using either coconut shell charcoal powder or bamboo charcoal powder. The results were almost the same where the difference was only about 0.001 (gr / cm3) for the stabilizer mixture of 5% and 10% as well as the difference of 0.002% (gr / cm3) for the stabilizer mixture of 15%. The increase in soil dry density indicates that the bearing capacity of clay soil increases with the increase in the percentage of stabilizing material
Co-Authors Adriyansyah Adriyansyah Aisah Fitri Ana Safitri Anugra Sandy, Boy Dian Bayu Rahmadika Boy Dian Anugra Sandy Deftaristia, Violentine Desy Arisandi Desy Yofianti Desy Yofianti Donny F Manalu Donny Fransiskus Manalu, Donny Fransiskus Endang S Hisyam Endang S Hisyam Endang Setyawati Hisyam Endang Setyawati Hisyam, Endang Setyawati Fahrian, Farhan Faradibah, Nabila Ferra Fahriani Ferra Fahriani, Ferra Hidayatussa'diah Hidayatussa'diah Hisyam, Endang S Indra Gunanwan Indra Gunawan Ingga Aranka Rizolla Ingga Aranka Rizolla, Ingga Aranka Irvani, Irvani Irvani, Irvani Karmini, Resti Lestari, Nova Dinda M. Fikri Radiyan Maharani, Anisyah Maryati Maryati Mutiara, Ana Nabila Faradibah Nur Ikhsan Ormuz Firdauz Ovin Sahara Pertiwi, Karin Putri, Adriyana Rahmadika, Bayu Reka Oktaria Revy Safitri Ria Oktary Roby Hambali Roby Hambali Serly, Serly Setyawati Hisyam , Endang Sindi Atika Putri Syarifullah Syarifullah Tri Sartika Ulfi Sepani Usman Usman Veda Almer, Ezra