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All Journal Jurnal Ilmiah Universitas Batanghari Jambi WAJAH HUKUM Jurnal LEX SPECIALIS Jurnal Teknik Sipil Legalitas: Jurnal Hukum Nusantara Science and Technology Proceedings Journal of Civil Engineering Science & Technology (CI-TECH) KERN : Jurnal Ilmiah Teknik Sipil Envirotek : Jurnal Ilmiah Teknik Lingkungan

Sumaidi Sumaidi

Department Of Civil Engineering, Faculty Of Engineering, Universitas Pembangunan Nasional “Veteran” Surabaya, East Java, Indonesia

Author-ID : 2424339

Agriculture, Biological Sciences & Forestry Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Economics, Econometrics & Finance Education Energy Engineering Environmental Science Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Medicine & Pharmacology Transportation

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KEKUATAN PEMBUKTIAN VISUM ET REPERTUM BAGI HAKIM DALAM MEMPERTIMBANGKAN PUTUSANNYA Sumaidi Sumaidi
Jurnal LEX SPECIALIS No 21 (2015): JUNI 2015
Publisher : Jurnal LEX SPECIALIS

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (143.172 KB)

Aparat penegak hukum mengalami kendala dalam proses pengumpulan alat-alat bukti yang sah terhadap suatu perkara pidana sebagaimana ditentukan dalam Kitab Undang –Undnag Hukum Acara Pidana (KUHAP), maka dibutuhkan keterangan ahli dalam pemenuhan kebenaran materiil, membantu pengungkapan dan pemeriksaan suatu perkara pidana bagi aparat penegak hukum. maka oleh Undang-Undang diberi kemungkinan agar para penyidik dan para Hakim dalam keadaan yang khusus dapat memperoleh bantuan dari orang-orang yang berpengetahuan dan berpengalaman khusus tersebut. Ketentuan hukum acara pidana di Indonesia, mengenai permintaan bantuan tenaga ahli diatur dan disebutkan dalam KUHAP. Kasus-kasus tindak pidana seperti pembunuhan, penganiayaan dan pemerkosaan merupakan contoh kasus dimana penyidik membutuhkan bantuan tenaga ahli seperti dokter ahli forensik atau dokter ahli lainnya, untuk memberikan keterangan medis tentang kondisi korban yang selanjutnya cukup berpengaruh bagi tindakan penyidik dalam mengungkap lebih lanjut kasus tersebut. Visum et Repertum yang dibuat oleh dokter ahli kehakiman atau psikiatri kehakiman dalam banyak perkara kejahatan sangat banyak membantu dalam proses persidangan di Pengadilan terutama apabila dalam perkara tersebut hanya dijumpai alat-alat bukti yang amat minim. Cara untuk dapat mengetahui dan membantu mendapatkan bukti pada perkara pidana yang menyangkut tubuh, kesehatan dan nyawa manusia diperlukan Visum et Repertum. Pada prakteknya Visum et repertum merupakan alat bukti yang masuk sebagai keterangan ahli jika Visum et repertum ini dibuat oleh seseorang dokter yang ditunjuk sesuai keahliannya. sehingga visum et refertum memiliki kekuatan pembuktian bagi hakim dalam mempertimbangkan keputusannya terhadap suatu perkara pidana. Kata Kunci : Kekuatan Pembuktian, Visum Et Refertum

KONSEP RESTORATIVE JUSTICE TERHADAP ANAK YANG BERKONFLIK DENGAN HUKUM Sumaidi Sumaidi
Jurnal Ilmiah Universitas Batanghari Jambi Vol 14, No 1 (2014): Februari
Publisher : Universitas Batanghari Jambi

In case handling children known adanyakonsep Restorative Justice, which is handling the concept of Conflict Child Law, involving all stakeholders, including the actors themselves. In Restorative Justice approach to crime is not only matamasalah law violations that harm society, but also detrimental to itself. Restorative Justice is a paradigm that puts the child case management efforts outside the formal judicial process. Not that remove errors actors, Justrusyaratnya, no admission of guilt from the perpetrator and the victim to forgive, Restorative Justice can be regarded as an effort to meet the principle of criminal law concerning children: "ultimum remidium" jail is the worst step for the disposal of the child, Restorative Justice enacted in crime mild or prohibited acts that did not result in permanent loss.Keyword : concept, restorative, justice

COMPARATIVE ANALYSIS OF TOWER BASE TRANSCEIVER STATION (BTS) FOOT 4 BETWEEN BRACING TYPE V WITH BRACING TYPE X Sumaidi
Journal of Civil Engineering Science and Technology (CI-TECH) Vol. 1 No. 01 (2020): October 2020
Publisher : PROGRAM STUDI TEKNIK SIPIL - UPN "VETERAN" JAWA TIMUR

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33005/ci-tech.v1i01.10

This paper explains the comparison 4-foot Base Transceiver Station (BTS) towers between type v bracing and type x bracing in terms of strength and economic aspects using SAP 2000 applications. As technology develops, people's desire for good telecommunications technology is enhancement. The writer analyzes the tower with type v bracing and type x bracing using the SAP 2000 application. BTS towers are used with a height of 25 meters, width of 6 meters, length of 6 meters, height of each segment of 2.5 meters. Then analyze the strengths using the SAP 2000 application based on the TIA / EIA 1991 standard with displacement not exceeding H/200. After the SAP 2000 application is finished running, the results of the building's own weight output are used for economic comparisons. The results of type v bracing analysis obtained a displacement of 0.4 millimeters with a building own weight of 123.668 KN. The result of type x bracing analysis obtained a displacement of 0.6 millimeters with a building weight of 143,440 KN. The results of this analysis recommend the BTS tower to use type v bracing instead of using type x bracing.

COMPARATIVE ANALYSIS OF PRECAST CONCRETE FLOOR SLAB WITH CAST IN SITU AND STRUCTURE STABILITY OF GKB UPN "VETERAN" EAST JAVA Alma Christine Puspasari Rumaseb; Made Dharma Astawa; Sumaidi
Journal of Civil Engineering Science and Technology (CI-TECH) Vol. 1 No. 01 (2020): October 2020
Publisher : PROGRAM STUDI TEKNIK SIPIL - UPN "VETERAN" JAWA TIMUR

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33005/ci-tech.v1i01.11

Gedung Kuliah Bersama was modified into ten floors, constructed using precast pretension slabs, namely hollow core slabs on the second to five floors and cast in situ slabs, namely steel deck on floors six to ten. Gedung Kuliah Bersama is located at the UPN “Veteran” East Java in the city of Surabaya. Geologically and tectonically, Surabaya City is in an active fault zone, so that the tectonic activity that occurs can cause damage to building structures and construction materials. Pushover analysis is an analysis that can be used to determine the pattern of structural collapse when an earthquake occurs. Based on the results of the analysis, precast pretension slabs (hollow core slabs) with segments of 1500 mm × 7000 mm × 150 mm with PC Wire reinforcement ϕ7-121 mm and cast in situ (steel deck) slabs with a thickness of 120 mm with wiremesh reinforcement M8-150 mm. The difference in the bending strength of the two types of slabs is 38.73%. The results of the pushover analysis show that the structural performance at the Damage Control (DO) level shows that the building is able to withstand the earthquake that occurs and the risk of casualties is very small.

COMPARATIVE ANALYSIS OF TOWER BASE TRANSCEIVER STATION (BTS) FOOT 4 BETWEEN BRACING TYPE V WITH BRACING TYPE X Sumaidi
CI-TECH Vol. 2 No. 01 (2021): April 2021
Publisher : PROGRAM STUDI TEKNIK SIPIL - UPN "VETERAN" JAWA TIMUR

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33005/ci-tech.v2i01.32

The development of an area must be followed by the development of adequate facilities and infrastructure to support the activities of that area. Therefore, an effective and efficient transportation service is needed. The bridge is a means of transportation that functions to connect roads that have been cut off due to obstacles either natural or man-made. The existence of the bridge is expected to facilitate and speed up the trip. The Brantas Bridge that connects Sukoanyar and Krembung Villages uses the warren bridge type, in this analysis a modification is made using a parking type bridge. The modification of the bridge shows that the warren type has a displacement joint of 0.80 cm with a total weight of 2861.475 kN while the parker type has a displacement joint of 29.34 cm with a total weight of 3190.945 kN. In this research, the modified type of warren is suitable for use because it is stronger and more economical than the type of parker.

Making Paving Block by Using Plastic Waste Polypropylene (PP) as A Mixture Material of Sand Aggregate (Filter) Mohamad Mirwan; Firra Rosariawari; Sumaidi
Nusantara Science and Technology Proceedings International Seminar of Research Month Science and Technology in Publication, Implementation and Co
Publisher : Future Science

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

Polypropylane Plastics (PP) is one of the safe plastic materials to use because of the ability to prevent chemical reactions on plastic packaging with food or beverage packaged. The amount of PP plastic waste that is commonly used as a mineral water pack (plastic glass) has the potential to be utilized. Utilization of recycled PP plastic glass waste in this research is used as a mixture material of sand aggregate (filler) of paving-making basic material by testing on paving block sample. In this study determined the ratio of comparisons between raw materials in the form of cement, sand and plastic. The volume of paving material is set at 5 kg, 10% cement percentage by varying sand aggregate 40 - 90% while plastic mixture 0 - 50%, and analyzing compressive strength and water absorption at paving life: 7, 14 and 28 days. To fulfill the need of plastic aggregate in this research, the plastic is chopped up to 1-2 cm size which is meant to blend in making paving block. From the research, it is known that the best compressive strength value of 20% at 7 days to 28 days shows the value of compressive strength up to 13 Mpa and water absorption test reaches 10.17%, it is in accordance with SNI 03-0691 standard -1996 is included in the quality of C and D used for pedestrian and park places.

PERBANDINGAN RESPON STRUKTUR MRF DAN CBF TERHADAP GEMPA PADA GEDUNG PERKANTORAN SURABAYA Adi Nugroho Santoso; Sumaidi
Jurnal Teknik Sipil Vol 18 No 1 (2022): Jurnal Teknik Sipil
Publisher : Universitas Kristen Maranatha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28932/jts.v18i1.3623

Indonesia is a country that prone earthquakes. Therefore, knowledge of earthquake-resistant building construction is needed in reducing the risk of damage caused by earthquakes. There are several methods of earthquake-resistant construction planning, one of which is the pushover analysis method. Pushover is a nonlinear static analysis method in which the structure is subjected to gravity loading and displacement-controlled lateral loads which continue to increase through elastic and inelastic behavior until the final condition. One of the popular construction materials in structural planning is steel construction, which has a uniform structure, lightweight, strong, and easy to work with. In modeling earthquake-resistant structures, several popular models are the MRF and CBF models. MRF is a structural configuration model configured on beams that are firmly connected to columns. Based on a rigid beam-column connection, the moment frame cannot be moved laterally without bending the beam or column depending on the connection geometry. Results The case study on the comparison of the two structural models concluded that in the design of earthquake-resistant steel structures using the pushover method, it was found that the MRF structure had higher ductility than the CBF, namely 2.1:1.6.

MODIFIKASI RANGKA BAJA JEMBATAN SEMBAYAT BARU MENGGUNAKAN SISTEM RANGKA BAJA THROUGHT WARREN TRUSS Sumaidi Sumaidi; Anna Rumintang
KERN Vol 5 No 2 (2019): Jurnal KERN : Oktober 2019
Publisher : Program Studi Teknik Sipil Fakultas Teknik Universitas Pembangunan Nasional "Veteran" Jawa Timur

Perencanaan struktur jembatan perlu mempertimbangkan desain yang tepat agar material yang digunakan menjadi efektif. Jembatan Sembayat Baru di Kabupaten Gresik yang didesain menggunakan jembatan rangka baja basic truss sepanjang 60 m dimana terdapat kerusakan pada rangka sehingga menjadi tidak efektif karena jembatan tersebut merupakan jembatan nasional yang arus lalu lintasnya padat. Pertimbangan jembatan rangka baja sistem trought warren truss merupakan keputusan yang tepat. Dalam perencanaan ini, jembatan Sembayat Baru didesain dengan tetap menggunakan rangka baja, namun dirubah profil dan sistemnya yaitu dari basic truss menjadi trought warren truss. Dasar perencanaan jembatan mengacu pada peraturan BMS 1992 dan SNI 1729-2015. Analisis perhitungan struktur utama dan sekunder menggunakan bantuan software SAP 2000. Dari hasil perencanaan, didapat profil struktur rangka utama yaitu menggunakan profil 400x400x21x21 untuk rangka atas dan bawah, profil WF 400x300x10x16 sebagai rangka vertikal dan profil WF 400x400x18x18 sebagai rangka diagonal. Perhitungan kontrol batang tarik dan tekan menunjukkan kesimpulan bahwa jembatan masih mampu menahan beban layan

Perbandingan Respon Struktur Portal 2 Lantai MRF Dan CBFTerhadap Beban Seismik Dengan Pushover Analysis Adi Nugroho Santoso; Sumaidi Sumaidi; Anna Rumintang
KERN Vol 6 No 1 (2020): Jurnal KERN: April 2020
Publisher : Program Studi Teknik Sipil Fakultas Teknik Universitas Pembangunan Nasional "Veteran" Jawa Timur

Indonesia merupakan daerah yang termasuk wilayah rawan gempa. Oleh karena itu diperlukan pengetahuan konstruksi bangunan tahan gempa dalam mengurangi resiko kerusakan yang diakibatkan gempa bumi. Perencanaan Konstruksi tahan gempa terdapat beberapa metode salah satunya yaitu metode analisis pushover. Pushover adalah metode analisis static nonlinier dimana struktur mengalami pembebanan gravitasi dan beban lateral yang dikendalikan perpindahan yang terus meningkat melalui perilaku elastic dan inelastic hingga kondisi akhir. Salah satu dari bahan konstruksi yang populer dalam perencanaan Struktur adalah konstruksi baja dimana memiliki keunggulan yaitu struktur yang seragam, ringan, kuat, dan mudah dikerjakan. Dalam pemodelan struktur tahan gempa beberapa model yang populer adalah model MRF dan CBF. MRF adalah model konfigurasi sturktur yang terkonfigurasi atas balok yang tersambung kokoh dengan kolom. Berdasarkan sambungan balok-kolom yang kaku, bingkai momen tidak dapat dipindahkan secara lateral tanpa menekuk balok atau kolom tergantung pada geometri sambungan.CBF adalah model struktur yang terkonfigurasi atas batang yang diperkuat oleh pengaku (Braced). Hasil Studi kasus pada perbandingan kedua model struktur menyimpulkan bahwa dalam perencanaan struktur baja tahan gempa dengan metode pushover didapat bahwa struktur MRF memiliki daktilitas yang lebih tinggi dibandingkan dengan CBF yaitu 2,1 : 1,6.

Penggunaan Limbah Zeolite dan Bentonite pada Campuran Beton Ditinjau Terhadap Sifat Mekanik Beton Putri Shinta Permatasari; Wahyu Kartini; sumaidi sumaidi
KERN Vol 6 No 2 (2020): Jurnal KERN: Oktober 2020
Publisher : Program Studi Teknik Sipil Fakultas Teknik Universitas Pembangunan Nasional "Veteran" Jawa Timur

Ketersediaan semen untuk bahan campuran beton terus berkurang maka dibutuhkan alternatif untuk permasalahan tersebut dengan menggunakan limbah zeolite dan bentonite untuk mengurangi jumlah semen pada campuran beton. Penelitian ini bertujuan untuk mengetahui sifat mekanik pada beton dengan material limbah zeolite dan bentonite. Metode yang digunakan pada penelitian ini adalah percobaan (eksperimen), dengan komposisi variasi penambahan zeolite dan bentonite sebanyak 0%, 5%, 10%, 15%, dan 20% dari berat semen. Faktor air semen yang direncanakan 0,55 untuk menjaga workability dari campuran beton digunakan superplasticizer dengan kadar 0,5% pengujian pada umur 28 hari. Hasil pengujian zeolite dan bentonite terhadap porositas, kuat tekan, dan modulus elastisitas pada beton normal secara berurut yaitu 7,66% ; 21,89 MPa ; 19560.61 MPa. Hasil pengujian zeolite dan bentonite terhadap porositas, kuat tekan, dan modulus elastisitas pada persentase optimal dengan substitusi zeolite secara berurut yaitu 7,45% ; 23,12 MPa ; 24265.78 MPa. Hasil pengujian zeolite dan bentonite terhadap porositas, kuat tekan, dan modulus elastisitas pada persentase optimal dengan substitusi bentonite secara berurut yaitu 7,70% ; 22,93MPa ; 23096.70 MPa. Pada penelitian ini variasi zeolite 5% dan bentonite 5% merupakan persentase optimal terhadap sifat mekanik beton.

Co-Authors Adi Nugroho Santoso Adi Nugroho Santoso Alma Christine Puspasari Rumaseb Anna Rumintang Ardila Mulyani Larasati Firra Rosariawari Fithri Estikhamah Made Dharma Astawa Mhd Badri Mhd. Badri Mohamad Mirwan Putri Shinta Permatasari Reza Iswanto Rizka Abdillah Arisandi Wahyu Kartini wahyu kartini

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