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Pengaruh Model Pembelajaran Student Teams Achievement Divisions (STAD) Terhadap Hasil Belajar Matematika Siswa SMA B Erdiansyah
PEDAGOGOS : Jurnal Pendidikan Vol 5 No 1 (2023): Pedagogos : Jurnal Pendidikan
Publisher : Sekolah Tinggi Keguruan dan Ilmu Pendidikan (STKIP) Bima

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33627/gg.v5i1.993

Abstract

Penelitian ini dilatarbelakangi oleh perlunya pembelajaran dengan orientasi baru yang dapat menarik dan memfokuskan perhatian siswa sehingga mampu berpengaruh terhadap hasil belajar matematika siswa. Tujuan penelitian ini adalah untuk melihat pengaruh model pembelajaran student teams achievement divisions (STAD) terhadap hasil belajar siswa. Adapun jenis yang digunakan dalam penelitian ini adalah quasi eksperimen, dikatakan begitu karena dalam desain ini peneliti tidak dapat mengontrol semua variabel luar yaitu faktor luar yang tidak diteliti dan menjadi pengganggu sehingga mempengaruhi jalannya eksperimen. Populasi dalam penelitian ini adalah seluruh siswa SMAN 5 Kota Bima dengan sampel dua kelas yaitu kelas X PMIA 1 dan X PMIA 2. Berdasarkan hasil penelitian diperoleh kesimpulan bahwa terdapat pengaruh yang positif dari penggunaan model pembelajaran kooperatif tipe Student Teams Achievement Divisions (STAD) menggunakan media kartu berpasangan terhadap hasil belajar siswa pada materi sistem persamaan linear tiga variabel. Dapat dilihat dari hasil perhitungan uji hipotesis diperoleh = 2,07 dan t tabel = 1,71. Hal ini berarti hipotesis diterima maka terdapat pengaruh yang positif dan signifikan dari penggunaan model pembelajaran Kooperatif tipe Student Teams Achievement Divisions (STAD) terhadap hasil belajar siswa SMAN 5 Kota Bima.
Mechanical Behavior Of Lightweight Concrete Mixed With Bamboo Shavings B Erdiansyah Putra
Jurnal Teknik Sipil Vol. 16 No. 2 (2023): Desember 2023
Publisher : Faculty Of Engineering University 17 August 1945 Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56444/jts.v16i2.1221

Abstract

The development and progress of science, especially in the field of building materials technology, has encouraged the birth of new concepts, especially for construction made of concrete. One of these new concepts is by presenting innovations in the manufacture of lightweight concrete to reduce the excessive use of bricks / concrete blocks as non-structural building materials such as walls. One way to overcome this is to use lightweight concrete as a precast wall or as a brick. Its use can reduce the magnitude of the load acting on the building and is fast in installation. The purpose of this research on lightweight concrete with a mixture of bamboo shavings is to determine the properties of the stacking material, the relationship between mechanical properties at the age of 14 and 28 days of concrete with no soaking conditions, and the effect of the addition of bamboo shavings. The tests and examinations carried out were compressive strength, strain, and content weight of lightweight concrete. The results showed that lightweight concrete with the most ideal bamboo shavings mixture was 1 cement: 1-1.5 bamboo shavings: 2 sand (fas value: 0.8) has a compressive strength of 1.65 MPa and 1.63 Mpa, respectively, for a content weight of 753.01 kg/m3 and 609.66 kg/m3. 
Pemanfaatan Limbah Karbit Pada Campuran Beton Ringan Sebagai Bahan Tambah ERDIANSYAHPUTRA, B; SHARWANDA ASFARINA
AGREGAT Vol 9 No 1 (2024)
Publisher : Universitas Muhammadiyah Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30651/ag.v9i1.22244

Abstract

Lightweight concrete is a rapidly developing technology. It is utilized for a variety of applications, including construction walls, insulation, roofing, and foundation fillers. Because of its low density and energy consumption, lightweight concrete may replace traditional concrete materials, encouraging low-carbon growth. The purpose of this study is to determine the effect of adding carbide waste to the concrete mix composition, as well as to discover the concrete mix that produces the best outcomes. The method is carried out in the form of determining the materials and composition of the mixture to be used, variations in the composition of the mixture with a percentage of 0-35 porsen carbide waste with a ratio of 1Pc: 6Sand, and one variation will be made three test objects and inspected at the age of 7, 14, and 28 days. Making samples involves creating lightweight concrete test items with predetermined composition changes. test items in the shape of 5x5x5 cm cubes. The results showed that the average compressive strength of concrete from a mixture of 0%, 15%, 20%, 25%, 30%, and 35% variation of carbide waste at the age of 28 days was 6.35 MPa, 5.50 Mpa, 5.45 Mpa, 5.32 Mpa, and 4.78 Mpa, and the content weight was 1872.12 kg/m3, 1865.76 kg/m3, 1862.31 kg/m3, 1853.42 kg/m3, 1840. 24 kg/m3, and 1808. 26 kg/m3. The optimal compressive strength of 28-day-old concrete with 15% carbide waste was 5.50 MPa when using a 1Pc:6Psr concrete mix.
ANALYSIS OF SOIL SUPPORTING FORCES (CASE STUDY OF BUILDING II MUHAMMADIYAH UNIVERSITY OF BIMA) Junna, Isra; Najimudin, didin; Putra, B. Erdiansyah; Satriawansyah, Tri
Jurnal Teknik Sipil dan Teknologi Konstruksi Vol 9, No 2 (2023): Jurnal Teknik Sipil dan Teknologi Konstruksi
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/jts-utu.v9i2.8050

Abstract

Bima City is one of the municipalities in West Nusa Tenggara, where the location is at the far end of the island of Sumbawa with hilly contours following the coastline, Muhammadiyah Bima University is a university that is growing rapidly in terms of students so it is very important to fulfill lecture facilities and infrastructure. The construction of Campus II Muhammadiyah University of Bima, which is a 5-storey building, of course, must be carefully planned for the carrying capacity of the soil due to the condition of the soil over land conversion from agricultural land to development which causes the soil's bearing force to be unstable. The sondir method is a technical step to determine the allowable depth of soil density so that it can determine the use of the type of foundation in the Bima Muhammadiyah University Building. From the results of the study of the carrying capacity of the soil for a depth range of more than 19.60 m with the highest Qc value of 83 Kg/Cm2, it is included in the category of soil with a permit carrying capacity. While the soil carrying capacity for a depth range of 19.80 m with a Qc value of 133 Kg/Cm2 is included in the rigid soil bearing capacity category.
SURVEY AND ROAD MEASUREMENT TECHNIQUES IN POJA VILLAGE, SAPE SUB-DISTRICT.: Survey, Measurement, Road Terrain Slope B. Erdiansyah Putra; Muh. Apriansyah; St Zulaiha Nurhajarurahmah; Fathurrahman; Ananda Galang Wangsa5
Journal of Excellence Humanities and Religiosity Vol. 1 No. 1 (2024): Januari (2024)
Publisher : Journal of Excellence Humanities and Religiosity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34304/joehr.v1i1.206

Abstract

The development of road access is currently a very important thing in infrastructure development in a country. Good road access can facilitate community mobility and support economic growth. Currently, the government is trying to improve road access in every region and village through the construction of new roads, repairing existing roads. The implementation method of measuring new roads is an important process in infrastructure development. This method involves the use of specialized equipment such as distance measuring devices and angle measuring devices. The purpose of this service activity is to determine the length, width, elevation and slope of the new road terrain. The location of the activity is Poja Village, Sape District, Bima Regency, West Nusa Tenggara. The results of the road terrain slope analysis on the Poja Village road section, Sape District, Bima Regency, were calculated at each STA with a distance of 500 meters for each STA. Obtained road terrain slope STA 00+000 - STA 00+500 is 0.2%, STA 00+0500 - STA 01+000 is 0.8%, STA 01+000 - STA 01+500 is 0.4%, STA 01+500 - STA 02+000 is 0.6, STA 02+00 - STA 02+500 is 1.8%, STA 02+500 - STA 03+00 is 1.2%. And the road section of Poja Village, Sape District, Bima Regency is included in the Flat (D) road terrain category, because all segments every 500 meters have a value smaller than 3%.
Building Structure Analysis Case Study Of Muhammadiyah Bima 2 Campus Building B Erdiansyah Putra; Indra Gunawan; Muh. Jamaludin; M Ikraman
Jurnal Teknik Sipil Vol. 17 No. 2 (2024): Desember 2024
Publisher : Faculty Of Engineering University 17 August 1945 Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56444/jts.v17i2.2141

Abstract

. Perancangan dan pemodelan struktur merupakan unsur yang esensial pada suatu bangunan agar dapat menghasilkan struktur yang kuat, stabil, dan awet. Pada dasarnya struktur adalah benda kontinum yang memiliki derajat kebebasan tak terhingga sehingga harus dinyatakan sebagai model derajat kebebasan banyak. Tujuan Penelitian ini dilakukan untuk menganalisis kinerja struktur Gedung 2 Universitas Muhammadiyah Bima. Metode yang digunakan yaitu dengan melakukan pendekatan secara analisis menggunakan pemodelan struktur yang meliputi pemilihan jenis struktur yang digunakan, penentuan material dan dimensi elemen struktur, sistem pembebanan pada struktur (beban mati, beban hidup, beban gempa dan lain-lain), analisis struktur, pengecekan kekuatan struktur. Hasil Analisis tegangan azial yang terjadi pada kolom sebesar -1475,761 kN, Gaya geser yang dihasilkan oleh balok dan kolom masing-masing sebesar 72,430 kN dan 62,080 kN. Momen lentur yang dihasilkan oleh balok dan kolom masing-masing sebesar 63.0184 kN-m dan 120,1879 kN-m. Momen torsi yang dihasilkan oleh balok sebesar 9,5972 kN-m. Lendutan yang terjadi pada balok dan sebesar 2,085599 mm lebih kecil dari L/360 batas yang diijinkan. Dari hasil perhitungan analisis struktur bahwa dimensi balok, kolom dan pelat layak digunakan untuk struktur konstruksi gedung. 
PENGARUH PENAMBAHAN LIMBAH KARBIT TERHADAP SIFAT MEKANIK BETON PADA CAMPURAN 1 SEMEN : 2 PASIR : 0 – 15 % LIMBAH KARBIT Putra, B Erdiansyah; Israjunna, Israjunna
Jurnal SainTekA Vol. 4 No. 2 (2023): Jurnal SainTekA
Publisher : LPPM Universitas Samawa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58406/sainteka.v4i2.1239

Abstract

Penggunaan limbah karbit sebagai bahan penyusun beton merupakan salah satu pemanfaatan bahan-bahan buangan atau limbah industri dan pertanian untuk pembuatan bata beton untuk lantai (paving block), conblock atau bata cetak. Selain sebagai pemanfaatan limbah, penggunaan limbah karbit sebagai bahan penyusun beton akan menekan biaya dalam pembuatan bahan bangunan tersebut. Mengingat sifatnya yang dapat mengikat air cukup tinggi dan mempunyai rumus kimia yang hampir sama dengan kapur padam, diharapkan penggunaan limbah karbit ini dapat menghasilkan suatu bahan bangunan yang ekonomis tetapi memenuhi syarat-syarat teknis bahan bangunan. Penelitian ini dimaksudkan untuk mengetahui beberapa perilaku mekanik beton yang meliputi berat isi, kuat tekan dan modulus elastisitas serta tinjauan perilaku tersebut terhadap umur beton karena penambahan limbah karbit. Tinjauan juga dilakukan dari segi harga yaitu dengan membandingkan harga kebutuhan bahan per m3 untuk beton normal atau tanpa penambahan limbah karbit dan beton dengan penambahan limbah karbit. Variasi campuran yang digunakan adalah 6 variasi dengan perbandingan volume yaitu 1PC : 2Psr : (0%, 3%, 5%, 8%, 10% dan 15%) limbah karbit. Benda uji yang digunakan berupa kubus dengan ukuran 5 cm x 5 cm x 5 cm berjumlah 9 buah untuk masing-masing variasi campuran. Tiap variasi campuran terdiri dari 3 umur pengujian yaitu umur 7, 14 dan 28 hari dengan jumlah benda uji untuk masing-masing umur adalah 3 buah. Dari hasil pengujian pada umur 28 hari diperoleh berat isi rerata variasi campuran I-VI berturut-turut adalah sebesar 2114,7 kg/m3, 2089,7 kg/m3, 2094,7 kg/m3, 2095,7 kg/m3, 2074,4 kg/m3 dan 2099,5 kg/m3. Sedangkan kuat tekan rerata yang diperoleh berturut-turut adalah sebesar 21,01 MPa, 22,80 MPa, 23,63 MPa, 24,62 MPa, 21,58 MPa dan 19,92 Mpa. Kuat tekan maksimum yang diperoleh adalah sebesar 24,62 Mpa pada variasi campuran IV yaitu 1PC : 2Psr : 8% limbah karbit. Modulus elastisitas yang diperoleh masing-masing variasi berturut-turut adalah 4622,84 Mpa, 3517,65 Mpa, 3695,67 Mpa, 3924,56 Mpa, 3933,53 Mpa dan 3092,13 Mpa. Dari hasil pengujian kuat tekan maksimum sebesar 24,62 Mpa, berat isi sebesar 2098,3 kg/m3 dan modulus elastisitas sebesar 3924,56 Mpa,
Sosialisasi Infrastruktur Sanitasi Permukiman Berbasis Kesehatan Lingkungan Desa Raba Kabupaten Bima: Socialization Of Environmental Health-Based Settlement Sanitation Infrastructure Raba Village Bima District ERDIANSYAHPUTRA, B; Sharwanda Asfarina; Syahrir
Journal of Excellence Humanities and Religiosity Vol. 2 No. 1 (2025): January (2025)
Publisher : Journal of Excellence Humanities and Religiosity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34304/joehr.v2i1.294

Abstract

Adequate sanitation infrastructure is a critical component to ensure the environmental sustainability and public health of settlements. This infrastructure must be properly designed, constructed, and maintained to ensure health and the environment. This service aims to provide information about environmentally friendly sanitation techniques to the community. In order to get a data base planning as an effort to manage sustainable sanitation. The method used is by conducting socialisation related to sanitation infrastructure, counselling on clean and healthy lifestyles and verifying the feasibility of settlement sanitation. The results of the socialisation activities showed that the need for sanitation infrastructure in Raba Village is still very much, this is because no one has access to sanitation or wastewater treatment systems that meet technical standards and based on MBR there are still 17, 14 and 11 units that do not have access to sanitation in each hamlet in Raba Village, Wawo Sub-district, Bima Regency.
Pendampingan Pekerjan Konstruksi Jalan Usaha Tani Desa/Kelurahan Jatibaru Kota BimaAssistance Putra, B. Erdiansyah; Ananda Galang Wangsa; Miftahur rahman; Astuti; Izzah Tujannah; Fadlun; Muhaimin
Jurnal Teras Pengabdian Masyarakat Vol. 1 No. 2 (2025): Vol 1, No 2, July (2025)
Publisher : PT. Teras Digital Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Kota Bima merupakan kota yang masyarakatnya mayoritas petani memerlukan infrastruktur jalan tani yang memadai untuk mendukung aktivitas pertanian dan meningkatkan kesejahteraan ekonomi.Tujuan Pendampingan Pekerjaan Konstruksi Jalan Tani adalah untuk memberikan panduan kepada masyarakat Kelurahan Jatibaru Kota Bima dalam melaksanakan pekerjaan konstruksi jalan tani secara efektif dan sesuai dengan ketentuan teknis antara lain kemiringan dan elevasi yang akurat serta geometrik badan jalan yang sesuai dengan kondisi topografi setempat yang sesuai standar keamanan dan kenyamanan. Hasil analisis yang dilakukan menunjukkan kemiringan medan jalan pada ruas jalan Eksisting di Kelurahan Jatibaru Kota Bima, dihitung pada setiap STA dengan jarak masing-masing  STA 500 meter. Diperoleh kemiringan medan jalan STA 00+000 – STA 00+150 adalah 2,0%, STA 00+150 – STA 00+300 adalah 1,3%, STA 00+300 – STA 00450 adalah 2,0%, STA 00+450 – STA 00+600 adalah 0,7% dan STA 00+600 – STA 00+750 adalah 0,7%. ruas jalan Kelurahan Jatibaru Kota Bima termasuk dalam kategori medan jalan Datar (D), dikarenakan semua segmen tiap jarak 150 meter mempunyai nilai lebih kecil dari 3% dengan lebar rata-rata 3,2 meter..
ANALISIS KAPASITAS SIMPANG TAK BERSINYAL PADA SIMPANG TIGA B. Erdiansyah Putra
J-CENTAL Vol 3 No 1 (2025): Edisi 4
Publisher : Program Studi Teknik Sipil, Fakultas Teknik Universitas Teknologi Sumbawa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36761/jcental.v3i1.5834

Abstract

Unsignalized intersections are a major point of concern due to the increasing number of vehicles. Bima City is a city located on the eastern part of Sumbawa Island, West Nusa Tenggara Province. As a developing city, congestion and busy traffic often occur on roads or intersections of Mongosidi and Anggrek roads. Therefore, this study was conducted to determine the performance and level of service of unsignalized intersections at Mongosidi Street and Anggrek Street. The method used refers to the Indonesian Road Capacity Manual (MKJI) 1997. This study aims to determine the indicators of traffic behavior at unsignalized intersections. The results of the calculation obtained a total flow of 3147 smp / hour, a capacity value (C) of 4234 smp / hour and a degree of saturation (DS) of 0.74, Traffic Delay (DT) of 8.07 sec / smp, intersection delay (D) of 11.73 sec / smp and upper and lower limit queuing opportunities of 44.46% and 17.74% respectively. This condition occurs on Monday, March 17, 2025 at the peak hour of 06.45-07.45 WITA. For the level of service of the intersection pattern, the conditions on Monday, March 17, 2025 at the peak hour of 06.45-07.45 WITA are also categorized as type C, namely stable flow, but the speed and movement of vehicles are controlled.Drivers are limited in choosing speed, with saturation density (Ds) around 0.45 - 0.74.