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All Journal JURNAL PENDIDIKAN TAMBUSAI WAJAH HUKUM Jurnal Al Ulum: LPPM Universitas Al Washliyah Medan Innovative: Journal Of Social Science Research Scientica: Jurnal Ilmiah Sains dan Teknologi Journal of Civil Engineering and Vocational Education
Sumaidi Sumaidi, Sumaidi
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Religion Agriculture, Biological Sciences & Forestry Humanities Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Environmental Science Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Mechanical Engineering Public Health Social Sciences Transportation Other

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OPTIMASI VARIASI PENGGUNAAN ADMIXTURE ADDITON SUPERFLUID L DAN SUPERPLAST W9 TERHADAP KARAKTERISTIK BETON MUTU TINGGI Hilmi, Muhammad Agus; Kartini, Wahyu; Sumaidi, Sumaidi
Jurnal Al Ulum LPPM Universitas Al Washliyah Medan Vol. 12 No. 1 (2024): Jurnal Al Ulum
Publisher : UNIVERSITAS AL WASHLIYAH (UNIVA) MEDAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47662/alulum.v12i1.558

Abstract

Beton mutu tinggi merupakan jenis beton yang dibuat dengan perlakuan secara khusus. Penggunaan faktor air semen harus seminimal mungkin dikarenakan semakin rendah faktor air semen (FAS) yang digunakan, akan menyebabkan karakteristik beton semakin baik, sehingga perlu ditambahkan admixture agar beton yang dihasilkan sesuai dengan kebutuhan. Penelitian ini bertujuan untuk mengetahui perbandingan dan penggunaan paling optimal dari admixture Additon Superfluid L dan Superplast W9 terhadap hasil karakteristik beton mutu tinggi. Dalam penelitian ini, digunakan faktor air semen sebesar 0,294 untuk semua benda uji dengan variasi persentase 0,5%, 1,0%, 1,5%, 2,0% dari berat semen dengan perencanaan desain campuran menggunakan metode ACI (American Concrete Institute) mengacu pada SNI 03-6468-2000. Pengujian karasteristik yang dilakukan meliputi pengujian kuat tekan, porositas dan modulus elastisitas dengan benda uji yang digunakan berbentuk silinder dengan diameter 15 x 30 cm untuk uji kuat tekan dan modulus elastisitas, serta diameter 10 x 20 cm untuk uji porositas dengan total keseluruhan benda uji sebanyak 63 sampel berumur 28 hari yang sebelumnya dilakukan perawatan beton. Hasil penelitian ini menunjukkan bahwa kedua admixture memberikan pengaruh terhadap workabilitas dan juga terhadap nilai kuat tekan dan modulus elastisitas yang berbanding terbalik dengan nilai porositas beton. Mutu beton yang paling optimal terjadi pada variasi 1,5% pada penggunaan admixture Superfluid L dan variasi 0,5% pada penggunaan admixture Superplast W9.
PENGARUH PENAMBAHAN SERAT FIBERGLASS TERHADAP KUAT TEKAN DAN KUAT TARIK BELAH BETON Ramayati, Novita Dwi; Kartini, Wahyu; Sumaidi, Sumaidi
Jurnal Al Ulum LPPM Universitas Al Washliyah Medan Vol. 12 No. 2 (2024): Jurnal Al Ulum: LPPM Universitas Al Washliyah Medan
Publisher : UNIVERSITAS AL WASHLIYAH (UNIVA) MEDAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47662/alulum.v12i2.561

Abstract

Tujuan penelitian ini adalah untuk menentukana kadar optimal penambahan serat fiberglass terhadap tingkat kekuatan tekan dan kekuatan tarik belah beton, serat dampaknyaa terhadap kedua sifat tersebut. Kandungan serat fiberglas yang diterapkan mencakup 4 variasi diantaranya 0%, 0,25%, 0,5% dan 0,75% dari total berat agregat. Selain penambahan serat, terdapat juga zat tambahan yang berperan dalam mengurangi ijumlah air campuran yang diperlukan untuk menghasilkan beton dengan konsistensi tertentu dan sekaligus meningkatkan tingkat kekuatan tekan beton. Zat tambahan tersebut adalah superplasticizer, yang merupakan produk Ertapast 35¸dan diaplikasikan dengan perbandingan 0,8% dari total berat semen.. Dalam Pengujian, benda uji yang digunakan adalah silinder berukuran 15 x 30 cm. sebanyak tiga silinder digunakan untuk menguji kekuatan tekan, dan tiga benda uji lainnya digunakan untuk menguji kekuatan tarik belah, semuanya pada umur 28 hari. Proses perencanaan campuran beton mengacu pada standar SNI 756-2012. Hasil penelitian menunjukan bahwa penambahan serat fiberglass yang cukup tinggi pada beton segar dapat mengakibatkan penurunan dalam hal kemampuan pengolahan. Namun, sifat beton setelah mengeras menunjukan bahwa baik kekuatan tekan maupun kekuatan tarik belah mengalami peningkatan seiring dengan peningkatan variasi penambahan serat fiberglass.
Penerapan Diversi terhadap Anak Sebagai Pelaku Tindak Pidana Pencurian di Wilayah Hukum Kepolisian Resort Kota Jambi Badri, Mhd.; Sumaidi, Sumaidi; Iswanto, Reza
Wajah Hukum Vol 8, No 2 (2024): Oktober
Publisher : Universitas Batanghari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/wjh.v8i2.1596

Abstract

Many children are now involved in criminal acts, including theft, so the solution needs to be done through diversion. The aim of the research is to understand and analyze the application of diversion to children as perpetrators of criminal acts in the jurisdiction of the Jambi City Resort Police and the obstacles in criminal law in the application of diversion to children as perpetrators of criminal acts in the jurisdiction of the Jambi City Resort Police. For this reason, this research uses a legal sociology approach with an activity design for 6 months whose scope or object in this research focuses on the application of diversion to children who are perpetrators of criminal acts of theft in the Jambi New City Sector Police. The main materials and tools used in this research are primary legal materials that come from the field and secondary legal materials that come from the library, then the place used in this research is the Jambi New City police sector so that the data collection technique is in the form of direct interviews with respondents. which produces an analysis technique, namely qualitative analysis. The results of this research are that diversion has not been applied to children as perpetrators of criminal acts by the Jambi City Resort Police, but there are still several obstacles so that diversion is often failed in achieving this and obstacles in implementing diversion against children as perpetrators of criminal acts of theft in the jurisdiction of the Sector Police. Kota Baru Jambi is where the victim does not want to carry out diversion because they still prioritize the deterrent effect on the perpetrator.
Analisis Daya Dukung Pondasi Bored Pile Pada Gedung Ji’rona Rumah Sakit ‘Aisyiyah Bojonegoro dengan Metode Mayerhoff Fatih A; Earlangga R; Sumaidi, Sumaidi
Scientica: Jurnal Ilmiah Sains dan Teknologi Vol. 3 No. 2 (2024): Scientica: Jurnal Ilmiah Sains dan Teknologi
Publisher : Komunitas Menulis dan Meneliti (Kolibi)

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

Abstract

Pembangunan Gedung Ji’rona, merupakan lanjutan rencana strategis Pembangunan Rumah Sakit ‘Aisyiyah yang akan dibangun 7 lantai dengan total luas bangunan 11.633 m2, pada lahan seluas 2.930 m2. Pondasi merupakan struktur yang termasuk pada bagian bawah dari suatu bangunan yang bersinggungan dengan tanah secara langsung, dan perannya sangat penting pada konstruksi bangunan teknik sipil karena hal ini yang nantinya akan menahan dan memikul beban yang berada di atasnya. Daya dukung pondasi bored pile, dimana data Standart Penetration Test (SPT) digunakan untuk menghitung kapasitas daya dukung pondasi . Hasil dari perhitungan kapasitas daya dukung pada pondasi tiang bored pile tunggal memakai metode Mayerhoff (1956) diperoleh nilai Qu=470,886 ton dengan nilai safety factor sebesar 2,5. Hasil dari perhitungan kapasitas daya dukung tiang kelompok dengan metode Mayerhoff (1956) mendapatkan nilai QTK=1427,16 ton.
Kebijakan Hukum Pengaturan Praktek Santet dalam Hukum Pidana Indonesia Badri, Mhd.; Sumaidi, Sumaidi; Iswanto, Reza
Wajah Hukum Vol 9, No 1 (2025): April
Publisher : Universitas Batanghari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/wjh.v9i1.1817

Abstract

The phenomenon of black magic is still a topic of discussion in Indonesia and is believed to still exist, even though it is regulated in Article 252 of Law No. 1 of 2023 concerning the Criminal Code. However, there are no specific procedural legal regulations governing the crime of black magic, making it difficult to reveal it based on the old Criminal Procedure Code. The research method applied in this study is the legislative approach, with an activity plan that lasts for six months. The scope or object of study in this study is the criminal law policy related to the regulation of black magic practices in Criminal Law in Indonesia. The main legal sources used include primary legal materials such as Law Number 1 of 2023 concerning the Criminal Code, secondary legal materials consisting of books and articles by legal experts and tertiary legal materials used include encyclopedias and other publications relevant to this research. The location of this research is Indonesia so that the data collection technique used is document study, while the analysis technique applied is qualitative analysis. The results of this study are that the current legal policy for regulating black magic practices is that the regulation regarding this matter has been regulated in material law, namely Article 252 of Law Number 1 of 2023 concerning the Criminal Code. Furthermore, the legal policy regarding the regulation of black magic practices in the future requires formal law or procedural law that regulates investigation and inquiry procedures. Thus, this black magic case can be enforced and the perpetrators can be subject to appropriate criminal sanctions.
Peningkatan Hasil Belajar Peserta Didik Melalui Kombinasi Problem Based Learning-Case Study di SMK Negeri 6 Surakarta Sumaidi, Sumaidi; Arisandi, Lusiana Mukti; Maretiana, Desta Nur; Suranto, Suranto
Jurnal Pendidikan Tambusai Vol. 9 No. 2 (2025): Agustus
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai, Riau, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jptam.v9i2.26994

Abstract

Penelitian ini bertujuan untuk menganalisis efektivitas penerapan model Problem Based Learning kombinasi Case Study dalam meningkatkan hasil belajar mata pelajaran akuntansi. Penelitian ini menggunakan metode Penelitian Tindakan Kelas (PTK) model Kemmis dan McTaggart dengan empat tahap: perencanaan, tindakan, observasi, dan refleksi. Penelitian ini dilakukan dalam dua siklus dengan subjek penelitian kelas XI AKL 1 SMK Negeri 6 Surakarta, yang berjumlah 36 peserta didik. Hasil pretest menunjukkan rata-rata nilai 72,47 dengan ketuntasan 8,33%. Setelah siklus I, nilai rata-rata meningkat menjadi 82 dengan ketuntasan 72,22%, dan pada siklus II meningkat lagi menjadi 89,56 dengan ketuntasan 88,89%. Penelitian ini menyimpulkan bahwa model Problem Based Learning kombinasi Case Study efektif dalam meningkatkan hasil belajar akuntansi. Model ini mendorong keaktifan, penerapan konsep dalam situasi nyata, serta pengambilan keputusan dalam transaksi keuangan. Oleh karena itu, penelitian ini merekomendasikan bahwa model pembelajaran ini dapat diterapkan dalam pendidikan kejuruan untuk menjembatani kesenjangan antara teori dan praktik industri.
Tinjauan Kriminologis Meningkatknya Kekerasan terhadap Anak di Wilayah Unit Pelaksana Teknis Daerah Perlindungan Perempuan dan Anak Kota Jambi Badri, Mhd.; Sumaidi, Sumaidi; Iswanto, Reza
Wajah Hukum Vol 9, No 2 (2025): Oktober
Publisher : Universitas Batanghari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/wjh.v9i2.1974

Abstract

The rise in cases of violence against children in Jambi City is a concerning issue, deeply rooted in family dysfunction, economic pressure, and poor parenting. This phenomenon demands serious attention and comprehensive efforts involving firm law enforcement, strengthening family resilience through various support programs, increasing public awareness through ongoing education, and implementing effective early intervention. This study seeks to delve deeper into the root causes of this violence, identify the most relevant countermeasures, and analyze the various obstacles that hinder response efforts. By utilizing primary and secondary data, and applying in-depth qualitative analysis methods at the Jambi City Women and Children Protection Office, this study is expected to provide constructive recommendations to protect children from all forms of violence. The results indicate that the increase in violence against children in Jambi City is caused by economic, environmental, cultural, and educational factors. Preventive efforts include vitamin programs, outreach, and law enforcement, but obstacles such as family shame and a lack of resources remain.
Alternative Design of Menara 17 Structure in Surabaya with Castellated Steel Beam Febriawan, Mochamad Rizaldi; Astawa, Made Dharma; Sumaidi, Sumaidi
CIVED Vol. 10 No. 3 (2023): September 2023
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/cived.v10i3.15

Abstract

Assigning structural material is one of critical step in designing, steel material often used because of it high ductility. Menara 17 is a 17 storey multipurpose building with reinforced concrete as an existing material structure. This research analyze Menara 17 alternative design with Special Moment Frame (SMF) steel structure to resist lateral load with high ductility and expected to withstand significant inelastic deformation. Castellated beam is used to increase it capacity to weight ratio and ease MEP installation through the opening. SNI and AISC is used for main design guide. From the analysis result, the alternative design has satisfy criteria of irregularity, P-delta effect, story drift, and Strong Column Weak Beam. Honeycomb castellated beam HCO 520.250.9.14 profile is used as main beam. King-cross column KC 800.400.16.30 profile is used as main column. Circular hollow section CHS 406,4.40 profile is used as diagonal bracing. Wide flange WF 200.200.8.12 profile is used as lateral bracing. Lateral bracing to beam is connected with shear connection. Beam to column is connected with endplate moment connection. Menara 17 design with steel structure is 59,17% less heavy than reinforced concrete structure.
Analisis Desain Struktur Gedung RSUD Iskak Tulungagung Menggunakan Sistem Struktur Flat Slab dan Shear Wall Harianti, Lusi; Dharma Astawa, Made; Sumaidi, Sumaidi
Innovative: Journal Of Social Science Research Vol. 4 No. 1 (2024): Innovative: Journal Of Social Science Research
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/innovative.v4i1.8108

Abstract

Gedung RSUD Iskak Tulungagung adalah gedung rumah sakit dengan 5 lantai yang dibangun di daerah Tulungagung menggunakan beton bertulang biasa (pelat, balok, kolom) dan merupakan kategori resiko gempa tinggi. Modifikasi dilakukan diantaranya dengan menambahkan jumlah lantai menjadi 12 lantai dengan menggunakan sistem flat slab di semua lantai dan dengan drop panel pada beberapa kolom. Perancangan struktur flat slab terbukti baik untuk menerima beban gravitasi, namun kekurangan dari metode flat slab adalah belum terbukti ketepatan dan keakuratannya dalam menerima beban lateral (gempa) maka dari itu akan ditambahkan metode shear wall yang akan difungsikan di beberapa dinding. Dalam modifikasi ini secara keseluruhan direncanakan dengan Sistem Rangka Pemikul Momen Khusus (SRPMK) dengan dinding geser beton bertulang khusus karena dalam perencanaannya bangunan ini terletak pada zona gempa tinggi sehingga beban lateral akan dipikul oleh dinding struktur. Analisa pembebanan gempa dilakukan menggunakan metode respon spectrum. Dari hasil perencanaan ini didapatkan dimensi drop panel dengan lebar keseluruhan 1500 mm untuk arah x maupun arah y, tebal drop panel 100 mm, dengan menggunakan tulangan D16–200 mm. Dimensi kolom 800 mm x 800 mm dengan tulangan longitudinal 36D25. Kinerja struktur termasuk dalam kategori SP - Immediate Occupancy (IO).
Efektivitas Peraturan Daerah Kota Jambi Nomor 2 Tahun 2014 dalam Pemberantasan Pelacuran dan Perbuatan Asusila di Wilayah Kota Jambi Badri, Mhd.; Sumaidi, Sumaidi; Iswanto, Reza
Wajah Hukum Vol 8, No 1 (2024): April
Publisher : Universitas Batanghari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/wjh.v8i1.1452

Abstract

The occurrence of criminal acts of prostitution and immoral acts in the city of Jambi is currently widespread. This can also be proven by the existence of cases of prostitution at OYO accommodation located in the city of Jambi. Even though there is Jambi City Regional Regulation Number 2 of 2014 on the Eradication of Prostitution and Immoral Acts, in reality there is still prostitution in the city of Jambi even though the local area has been closed. The aim of this research is to understand and analyze the factors that influence people to commit prostitution and immoral acts in Jambi City, obstacles in implementing the effectiveness of Jambi City Regional Regulation Number 2 of 2014 in Eradicating Prostitution and Immoral Acts in the Jambi City area and efforts to overcome obstacles in reducing the number of prostitution and immoral acts in the Jambi city area. The research method is an empirical juridical research type with a legal sociology approach and uses data sources, namely primary legal materials and secondary legal materials. The sampling technique was purposeful sampling and data collection techniques were carried out using interviews and document studies and data analysis was carried out using qualitative analysis. The results of his research are that the factors that influence people to commit prostitution and immoral acts in Jambi City are economic and lifestyle factors, a profitable prostitution business, teenagers having broken home family backgrounds and joining the wrong social groups, the existence of hotels and nightclubs or club. The obstacle in carrying out the effectiveness of Jambi City Regional Regulation Number 2 of 2014 in Eradicating Prostitution and Immoral Acts in the Jambi city area is that criminal sanctions are categorized as light and not as a coercive tool to ensnare perpetrators of prostitution, there is no special authority for the police to carry out criminal sanctions in the Regional Regulation. , there was a leak of information during the raid, the condition of the Youth and Women's Social Home in Talang Bakung was still worrying as it could become a rehabilitation place for prostitutes, there was resistance from the community around the prostitution localization to close the prostitution localization, there was foreign culture coming in such as promiscuity. An effort to overcome obstacles in reducing the number of prostitution and immoral acts in the Jambi city area is that the Jambi City Government closes down the localization of prostitution in the city of Jambi, then carries out socialization of Regional Regulation Number 2 of 2014 to the people of Jambi city, the Jambi city government and the Jambi City Civil Service Police Unit. coordinating with the TNI and Polri in carrying out raids as well as the role of the community or parents in supervising their children when using cellphones.
Co-Authors Arisandi, Lusiana Mukti Astawa, Made Dharma Badri, Mhd. Dharma Astawa, Made Earlangga R Fatih A Febriawan, Mochamad Rizaldi Harianti, Lusi Hilmi, Muhammad Agus Iswanto, Reza Kartini, Wahyu Kartini Maretiana, Desta Nur Ramayati, Novita Dwi Suranto Suranto