Article Per Year (5 Year)
p-Index From 2021 - 2026
0.444
P-Index
This Author published in this journals
All Journal Jurnal Permukiman JURNAL TEKNIK INDUSTRI Jurnal Teknik Sipil
Noek Sulandari
Jurusan Teknik Sipil, Fakultas Teknik, Universitas Kristen Maranatha
Civil Engineering, Building, Construction & Architecture Electrical & Electronics Engineering Energy Industrial & Manufacturing Engineering

Published : 3 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 3 Documents
Search

 1 
Fritter packaging design to increase the sustainability of micro, small, and medium enterprises Wirawan, Christina; Sarvia, Elty; Sulandari, Noek; Yapinus, Pin Panji; Tanubrata, Markus; Salim, Gabriel Koesuma; Ismail, Tubagus Panji
JURNAL TEKNIK INDUSTRI Vol. 14 No. 1 (2024): March 2024
Publisher : Jurusan Teknik Industri, Fakultas Teknologi Indusri Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25105/jti.v14i1.20231

Abstract

Fritter is the traditional food of the people in Indonesia and is very popular and well-liked because of their crunchy, delicious taste, not to mention the affordable price. Fritters are generally sold by street hawkers, a type of business categorized as micro-enterprises. Due to the COVID-19 pandemic, fritter sellers have experienced a drastic drop in sales, because buyers doubt the hygiene of the fritter offered, especially the packaging used. Micro, small, and medium enterprises are the target of the Indonesian government to be supported and empowered. To maintain the sustainability of their business, the efforts that can be made are to design packaging that ensures food hygiene and accommodates customer needs. The design of packaging for the fritter is done based on interviews and the Quality Function Deployment method to accommodate customer needs. The new packaging is designed using thin cardboard covered with kitchen tissue. This packaging improves the function of ordinary packaging, which is more hygienic, absorbs oil and moisture, can be closed tightly, is more durable, and can store leftovers that are not eaten immediately. The packaging is also more eco-friendly because it eliminates the use of plastic bags. Not much research has been done on fritter packaging, so this research is expected to contribute to providing better fritter packaging.
Studi Parametrik Pengaruh Konfigurasi Tulangan Longitudinal dan Transversal pada Efektifitas Pengekangan Kolom Persegi Beton Bertulang Menggunakan XTRACT Kristianto, Anang; Pranata, Yosafat Aji; Sulandari, Noek
Jurnal Permukiman Vol 15 No 2 (2020)
Publisher : Direktorat Bina Teknik Bangunan Gedung dan Penyehatan Lingkungan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31815/jp.2020.15.73-83

Abstract

Detailing tulangan pengekang kolom balok persegi pada struktur kolom beton bertulang yang dibangun di daerah rawan gempa memerlukan perhatian khusus mengingat banyaknya kegagalan struktur yang terjadi di lapangan akibat kurangnya pemahaman yang benar mengenai konsep desainnya maupun kesalahan implementasinya di lapangan. Building Code Requirements for Reinforced Concrete and Comentary (ACI 318-14) yang diikuti oleh SNI 2847-2019 melakukan perubahan signifikan pada perhitungan luas tulangan pengekang yang memasukkan unsur tulangan longitudinal khususnya pada kolom dengan beban aksial yang tinggi atau mutu beton diatas 70 MPa untuk sistem rangka pemikul momen khusus dalam rangka meningkatkan kemampuan daktilitasnya. Penelitian ini merupakan studi parametrik menggunakan data eksperimental yang tersedia. 22 kolom persegi beton bertulang dari mutu beton 29-88 MPa serta konfigurasi tulangan mulai dari konfigurasi tanpa pengikat silang (cross ties) hingga kolom dengan 3 kaki pengikat silang pada tiap sisinya. Data penelitian yang ada dievaluasi dan analisis untuk mendapatkan daktilitas lateral maupun kurvaturnya. Hasil dari studi ini menekankan perlunya penggunaan pengikat silang yang mengekang secara lateral tulangan longitudinal, penggunaan pengikat silang memberikan peningkatan daktilitas yang signifikan, standar luas tulangan pengekang terbaru memberikan tingkat daktilitas yang lebih baik dari sebelumnya.
Studi Analitis dan Eksperimental Pengaruh Spasi Baut pada Sambungan Kritis Selip Struktur Baja Sulandari, Noek; Lesmana, Cindrawaty
Jurnal Teknik Sipil Vol 22 No 1 (2026): Jurnal Teknik Sipil
Publisher : Universitas Kristen Maranatha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28932/jts.v22i1.13873

Abstract

 Bolt steel connections using slip-critical type rely on the clamping strength of the connected surfaces due to the pre-tensioning of high-strength bolts (HSB) used, making them more complicated to apply and more expensive than bearing-type connections with bolt tightening to snug-tight conditions. However, SNI 1729:2020 and SNI 7972:2020 require that pre-tensioned bolt connections must be used at the end connections of double components and if working under vibration/dynamic loads. The purpose of this study is to conduct an analytical and experimental study of the effect of bolt spacing which means the effect of the distance of the clamping point on the shear strength of the critical slip bolt connection. The analytical study was carried out following the regulations, namely SNI 1729: 2020. Experimental studies in the laboratory used HSB A325 M-12 with 3 (three) test specimen models, each 3 (three) specimens distinguished by bolt spacing. The results of the nominal shear strength test of the critical slip connection were 73 kN for test specimen 1 (40 mm spacing) and 60 kN for test specimen 2 (70 mm spacing) and test specimen 3 (96 mm spacing). There was a change/decrease in the strength of the connection with increasing bolt spacing which means increasing the clamping distance but overall, it still met the results of the calculation of the critical-slip connection nominal strength according to provisions, which was 35.94 kN.
Co-Authors Christina Wirawan Cindrawaty Lesmana Elty Sarvia Ismail, Tubagus Panji Markus Tanubrata Pin Panji Yapinus, Pin Panji Salim, Gabriel Koesuma Yosafat Aji Pranata