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IDENTIFIKASI HUBUNGAN ANTARA TIPE JALAN DENGAN TIPE PENANGAN DENGAN METODE ANALISIS CROSS TABS-CONTINGENCY COEFFISIENT UNTUK MENURUNKAN TINGKAT KECELAKAAN PADA TITIK RAWAN Wicaksono, Madyaswanto Budi; Hutajulu, Olnes Yosefa; Yuzni, Siti Zulfa
Jurnal Insinyur Profesional Vol 3, No 2 (2024): Jurnal Insinyur Profesional
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jip.v3i2.37686

Kecelakaan merupakan masalah utama yang dijumpai pada penggunaan jalan raya. Menurut data Badan Pusat Statistik, diketahui sejak tahun 2017 hingga 2019 terjadi peningkatan jumlah kecelakaan di Indonesia. Faktor utama penyebab terjadinya kecelakaan adalah adanya titik rawan kecelakaan atau black spot yaitu lokasi-lokasi dimana sering terjadi pengendara mengalami kecelakaan. Pada penelitian ini akan dilakukan identifikasi titik-titik rawan yang terdapat di jalan raya berdasarkan tipe jalan, tipe simpang, orpit jembatan, alinemen horizontal, alinemen vertikal dan potensi bahaya. Berdasarkan pemeringkatan tersebut akan diterapkan tipe penanganan yang sesuai. Agar tingkat kecelakaan dapat ditekan atau dikurangi, maka perlu diterapkan tipe penangan yang tepat sehingga dapat meminimalisir potensi kecelakaan pada tipe lokasi yang memiliki potensi titik-titik rawan kecelakaan. Penelitian ini bertujuan untuk melihat hubungan antara tipe jalan Analisis hubungan antara tipe lokasi dan tipe penanganan tersebut dilakukan berdasarkan analisis Cross Tabs dengan Contigency Coefficient. Berdasarkan hasil analisis dengna Cross Tabs dengan Cotigency Coeficient yang telah dilakukan, terlihat bahwa terdapat hubungan antara penanganan marka 0,024 dengan added value 0,152, penanganan road stud 0,010 dengan added value 0,169, penanganan guardrail 0,0001 dengan added value 0,244. Terdapat hubungan antara tipe jalan dengan tipe penanganan guardrail 0,045 dengan added value 0,138. Terdapat hubungan antara oprit jembatan dengan tipe penanganan geometri 0.0001 dengan added value 0,181. Terdapat hubungan antara alinemen horizontal dengan tipe penanganan marka 0.009 dengan added value 0,145 dan tipe penanganan road stud 0,0001 dengan added value 0.238. Terdapat hubungan antara jumlah hazard tipikal dengan tipe pengananan road stud sebesar 0.016 dengan added value 0.190. Sedangkan untuk alinemen vertikal dengan tipe penanganan. Berdasarkan hasil kesimpulan ini ditemukan bahwa hasil hubungan antara tipe jalan dengan tipe penanganan namun tingkat hubungannya masih rendah.Keyword: Titik rawan kecelakaan, tipe jalan, cross tabs, contigency coefficient, tipe penanganan

Evaluasi Bangunan Ruko Sebagai Sebuah Langkah Penghematan Energi (Studi Kasus : Ruko Real Estate di Beurawe Kota Banda Aceh) Siti Zulfa Yuzni; Mirza Mahmud; Irin Caisarina; Riza Priandi
Jurnal RAUT Vol 11, No 1 (2022): EDISI JANUARI-JUNI 2022
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/raut.v11i1.25139

Elvasko Real Estate Ruko is one of the shophouses in Beurawe which is located on Jalan Jeumpa Beurawe, Kuta Alam District, Banda Aceh City. The city of Banda Aceh is a tropical region with temperatures ranging from 25.5C to 32.5C. This has an impact on the high consumption of electrical energy as a result of the use of artificial ventilation in buildings to increase comfort in the room. The purpose of the study was to evaluate the effect of the facade on the shophouse building on the acquisition of the OTTV value or Overall Thermal Transfer Value as an energy-saving measure. This study also identifies the possibility of utilizing solar panels to save energy use. This research method is a quantitative study with an approach to calculating the OTTV value for each area of the outer wall of the building and calculating the need for solar panels, and simulating solar shading with Ecotect software. The results showed that the OTTV calculation results in the shophouse building were 34.13 W/m2; this still met the overall thermal transfer value limit on the outer or inner walls of the building based on SNI 03-6389-2011. The possibility of using solar panels for energy saving is by installing solar panels with a capacity of 100 wp (Watt Peak). This study calculates the use of 112.5 solar panels with a need of 3,750 Ampere of battery to install in the shophouse. The front shop faces the west. It can contribute to the more heat absorbed. Ecotec simulation conducted in this study shows that the front facade of the building is exposed to direct sunlight from 14:00 to 18:00 WIB. Therefore, the shadings are recommended to install on this side.

Desain Ruang Spasial Anak Berdasarkan Bentuk, Warna dan Tekstur : Anak Usia Dini Yuzni, Siti Zulfa; Zulfikar, Ahmad; Rani, Cut Meuthia; Barlian, Edo
JAUR (JOURNAL OF ARCHITECTURE AND URBANISM RESEARCH) Vol. 8 No. 1 (2024): Oktober 2024
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/jaur.v8i1.13009

Children's spatial space is an interaction space for playing and learning which can influence children's knowledge, social and emotional development. Aspects that must be considered in designing children's spatial spaces are safety, flexibility, sensory stimulus, social connectedness, accessibility and learning. In playing, children are free to move to develop their creativity and imagination in developing their knowledge. Children can get to know their space through exploration, interaction and direct experience with the process of recognizing shapes, colors and textures. Children's perceptions of space can shape their patterns and behavior in recognizing space through the process of seeing, observing and exploring space with their imagination and knowledge. The problem that can be developed is how children can recognize their space through the process of recognizing shapes, colors and textures. The goal to be achieved is the formation of children's spatial space through the application of learning room design oriented to shape, color and texture with play and learning methods. Observations were made on children's play activities in utilizing space and then analyzed to determine the space patterns that children needed. Observation results show that children can recognize space by recognizing the shapes, colors and textures found in space. Children's ability to recognize shapes, colors and textures can improve children's imagination and motor skills, literacy skills and emotional control.

KAJIAN KUALITAS FISIK KORIDOR KOMERSIAL BERDASARKAN KONSEP LIVABILITY SPACE Zulfikar, Ahmad; Yuzni, Siti Zulfa; Putra, Riansyah
Jurnal Arsitektur ARCADE Vol 7 No 4 (2023): Jurnal Arsitektur ARCADE Desember 2023
Publisher : Prodi Arsitektur UNIVERSITAS KEBANGSAAN

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Abstract: Public space in urban or urban areas is basically a space intended for the community to be able to interact and socialize safely and comfortably in public spaces. The quality of public space will greatly affect the appearance of a city. Corridor is a public space that can accommodate various types of community activities and including commercial activities. The public space on Jalan Karya Wisata Medan Johor is currently not like it should be a corridor which has very complex functions and is mixed with economic activity, thus limiting its movement and visibility. This study aims to determine the quality of the corridor which has various functions including as a commercial corridor with the concept of Livability Space which is considered to be able to solve the problems of a friendly and proper commercial corridor space in terms of activity, accessibility, security and environmental quality. This study used a qualitative method by looking at existing conditions and observing community movements and mapping them (Behavior Mapping) so as to know the tendency of people to be active in the corridor space of Jalan Karya Wisata, Medan JohorKeyword: Public space, Corridor Commersials, Livability Space.Abstrak: Ruang publik di perkotaan atau urban pada dasarnya adalah ruang yang diperuntukkan bagi masyarakat agar dapat berinteraksi dan bersosialisasi dengan aman dan nyaman di ruang publik. Kualitas ruang publik akan sangat mempengaruhi penampilan suatu kota. Koridor merupakan ruang publik yang dapat menampung berbagai jenis aktivitas masyarakat termasuk aktivitas komersial. Ruang publik di Jalan Karya Wisata Medan Johor saat ini tidak seperti koridor yang fungsinya sangat kompleks dan bercampur dengan aktivitas perekonomian sehingga membatasi pergerakan dan visibilitasnya. Penelitian ini bertujuan untuk mengetahui kualitas koridor yang mempunyai berbagai fungsi diantaranya sebagai koridor komersial dengan konsep Livability Space yang dinilai mampu menyelesaikan permasalahan ruang koridor komersial yang ramah dan layak ditinjau dari aktivitas, aksesibilitas, keamanan dan kualitas lingkungan hidup. Penelitian ini menggunakan metode kualitatif dengan melihat kondisi yang ada dan mengamati pergerakan masyarakat serta memetakannya (Behavior Mapping) sehingga mengetahui kecenderungan masyarakat untuk beraktivitas di ruang koridor Jalan Karya Wisata Medan Johor.Kata Kunci: Ruang Terbuka, Koridor Komersial, Livability Space.

IDENTIFIKASI HUBUNGAN ANTARA TIPE JALAN DENGAN TIPE PENANGAN DENGAN METODE ANALISIS CROSS TABS-CONTINGENCY COEFFISIENT UNTUK MENURUNKAN TINGKAT KECELAKAAN PADA TITIK RAWAN Wicaksono, Madyaswanto Budi; Hutajulu, Olnes Yosefa; Yuzni, Siti Zulfa
Jurnal Insinyur Profesional Vol. 4 No. 1 (2024): Jurnal Insinyur Profesional
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jip.v3i2.37686

Kecelakaan merupakan masalah utama yang dijumpai pada penggunaan jalan raya. Menurut data Badan Pusat Statistik, diketahui sejak tahun 2017 hingga 2019 terjadi peningkatan jumlah kecelakaan di Indonesia. Faktor utama penyebab terjadinya kecelakaan adalah adanya titik rawan kecelakaan atau black spot yaitu lokasi-lokasi dimana sering terjadi pengendara mengalami kecelakaan. Pada penelitian ini akan dilakukan identifikasi titik-titik rawan yang terdapat di jalan raya berdasarkan tipe jalan, tipe simpang, orpit jembatan, alinemen horizontal, alinemen vertikal dan potensi bahaya. Berdasarkan pemeringkatan tersebut akan diterapkan tipe penanganan yang sesuai. Agar tingkat kecelakaan dapat ditekan atau dikurangi, maka perlu diterapkan tipe penangan yang tepat sehingga dapat meminimalisir potensi kecelakaan pada tipe lokasi yang memiliki potensi titik-titik rawan kecelakaan. Penelitian ini bertujuan untuk melihat hubungan antara tipe jalan Analisis hubungan antara tipe lokasi dan tipe penanganan tersebut dilakukan berdasarkan analisis Cross Tabs dengan Contigency Coefficient. Berdasarkan hasil analisis dengna Cross Tabs dengan Cotigency Coeficient yang telah dilakukan, terlihat bahwa terdapat hubungan antara penanganan marka 0,024 dengan added value 0,152, penanganan road stud 0,010 dengan added value 0,169, penanganan guardrail 0,0001 dengan added value 0,244. Terdapat hubungan antara tipe jalan dengan tipe penanganan guardrail 0,045 dengan added value 0,138. Terdapat hubungan antara oprit jembatan dengan tipe penanganan geometri 0.0001 dengan added value 0,181. Terdapat hubungan antara alinemen horizontal dengan tipe penanganan marka 0.009 dengan added value 0,145 dan tipe penanganan road stud 0,0001 dengan added value 0.238. Terdapat hubungan antara jumlah hazard tipikal dengan tipe pengananan road stud sebesar 0.016 dengan added value 0.190. Sedangkan untuk alinemen vertikal dengan tipe penanganan. Berdasarkan hasil kesimpulan ini ditemukan bahwa hasil hubungan antara tipe jalan dengan tipe penanganan namun tingkat hubungannya masih rendah.Keyword: Titik rawan kecelakaan, tipe jalan, cross tabs, contigency coefficient, tipe penanganan

KAJIAN REVISI RENCANA TATA RUANG WILAYAH (RTRW) KABUPATEN NIAS BARAT Zai, Faahakhododo; Pangaribuan, Wanapri; Yuzni, Siti Zulfa
Jurnal Insinyur Profesional Vol. 3 No. 1 (2023): Jurnal Insinyur Profesional (Mei)
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jip.v2i3.43294

Kabupaten Nias Barat adalah Kabupaten yang berada di Provinsi Sumatera Utara, saat ini Kabupaten Nias Barat menggunakan Perda No. 12 Tahun 2014 tentang Rencana Tata Ruang Wilayah (RTRW) Kabupaten Nias Barat sebagai peraturan daerah yang mengatur tata ruang di Kabupaten Nias Barat. Perkembangan dan pertumbuhan wilayah yang terjadi dengan sangat pesat menyebabkan perubahan pola ruang dan stuktur ruang, berdasarkan perubahan-perubahan tersebut maka RTRW harus di revisi kembali sehingga dapat digunakan dan sesuai dengan peraturan yang berlaku. Tujuan dari tulisan ini antara lain melakukan kajian kesesuaian kondisi pemanfaatan ruang dengan Perda RTRW Kabupaten Nias Barat No. 12 Tahun 2014, melakukan kajian terhadap perubahan batas wilayah yang mempengaruhi perubahan rencana tata ruang dan pola pemanfaatan ruang, selain itu melakukan kajian konsep rencana tata ruang yang dapat mengakomodir kondisi pemanfaatan ruang sesuai dengan peraturan yang berlaku sehingga dapat di gunakan dalam instrumen penataan ruang di Kabupaten Nias Barat. Berdasarkan hasil kajian dapat disimpulkan bahwa perubahan batas wilayah dan perubahan penggunaan lahan mempengaruhi perencanaan tata ruang di Kabupaten Nias Barat. Diharapkan pemerintah daerah lebih aktif di dalam melakukan pengedalian pemanfaatan ruang sehingga dapat mengurangi pelanggaran pemanfaatan ruang di wilayah Kabupaten Nias Barat.

PERENCANAAN TEKNIS DRAINASE JALAN SAUDARA KOTA MEDAN Wardhana, Dhani; Yuzni, Siti Zulfa; Mendoza, Mhd Dominique
Jurnal Insinyur Profesional Vol. 3 No. 2 (2023): Jurnal Insinyur Profesional Vol 3 No 1
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jip.v3i1.49703

ABSTRACTJalan Saudara which is located in Medan Kota Subdistrict the city of Medan with the boundary between the Jalan SM Raja intersection and the Jalan Bahagia intersection with a length of 743 m is very prone to flooding, especially during the rainy season. The dimensions of the drainage channels are small and vary between open and closed channels. Drainage problems on your road a) The area of the inundation area is 1000 meters, b) The width of the inundation area is 6 m, c) The inundation height is 20 cm, d) Inundation duration is 15 minutes, e) Inundation frequency is every heavy rain and f) The causes of flooding are due to the dimensions of the canal small and there is a blockage of several damaged culverts. The aim of the research is to design the dimensions of the drainage channels along Jalan Saudara so that they can accommodate all water waste activities and are expected to overcome flooding in the area. The methodology is carried out by analyzing hydraulics and hydrological analysis to determine the calculation of maximum rainfall, rainfall intensity, time of concentration and discharge of runoff, flow velocity in drainage channels, design of channel discharge, and design of channels. The calculation results obtained a) The intensity of maximum rainfall with the analysis of various methods, it was found that the Log Pearson III method was the best used. This was done by statistical tests with chi-square and with Smirnov-Kolmogorov, b) The detailed design of the drainage using precast concrete in the form of a closed U-Ditch with dimensions of 120 cm x 100 cm with a height varying between 120 cm and 160 cm. c) At a certain point, drainage using Box culverts with dimensions of 150 cm x 100 cm with a height of 150 cm.Kewords: Saudara Street, Drainage, Technical Planning

ANALISIS HIDROLOGI DAN HIDROLIKA PERENCANAAN KOLAM RETENSI JALAN MARELAN 4 Hutapea, Timbul Parningotan; Wijaya, Kinanti; Yuzni, Siti Zulfa
Jurnal Insinyur Profesional Vol. 5 No. 1 (2025): Jurnal Insinyur Profesional
Publisher : Universitas Negeri Medan

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Flooding problems often become a major issue, especially in urban areas. Floods generally occur because the volume of water that falls cannot be accommodated in the water-receiving body. Changes in land use to residential areas or other activity centers have an impact on reducing the absorption capacity of the soil surface so that the soil surface becomes saturated and results in water runoff. The purpose of this research was to determine hydrological analysis and hydraulic analysis to become a reference in planning retention ponds in Jalan Marelan IV, Medan Marelan District, Medan City. The research method uses field observation (observation) and secondary and primary data collection. Calculation analysis uses various formulas to calculate hydrological analysis and hydraulic analysis. The results are 1) Flood prevention in the Marelan IV area is focused on the 2 existing channels (inlet and outlet channels), 2) Channel capacity is calculated based on the hydrological data input above and produces cross-sectional dimensions according to the results of hydraulic analysis calculations, 3) Rainfall data used is data for the last 10 years (2013 – 2022) in the form of maximum daily rainfall data, 4) The flood discharge for 5 years was 7,030 m3/sec, while the Karmila ditch only had a discharge of 6,435 m3/sec, so the unaccommodated discharge was 0.615 and the discharge will be diverted to the retention pond. 5) The results of the retention pond planning show that the width is 74 meters, the length of the right side is 231 meters, the length of the left side is 233 meters, the depth is 1.5 meters, the inlet width is 2 meters, the inlet depth is 1.5 meters. The outlet width is 0.7 meters and the outlet depth is 0.5 meters, 6) Design of the Jalan Marelan IV Retention Pool, namely the pool area is 2,026 Ha, the pool depth is 2 meters, the effective height is 2 meters.

The Effectiveness of Learning with the Team Based Project Method in the Decision Making Technique Course by Using the Product Oriented Module Wijaya, Kinanti; Siregar, Syafiatun; Sutrisno; Yuzni, Siti Zulfa; Sari, Ruri Aditya; Idris, Iswandi; Ramadani
JTP - Jurnal Teknologi Pendidikan Vol. 23 No. 3 (2021): Jurnal Teknologi Pendidikan
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat, Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/jtp.v23i3.22907

The purpose of this study is (a) to identify learning using the team-based project method implemented in practical courses using product-oriented modules in vocational education. (b) to know the level of effectiveness of learning with the team-based project method implemented in practical courses using a product-oriented module in Vocational Education. This study used research related to this study, which were all students who were taking the Decision-Making Technique course. The number of research samples was 60 people (2 classes) of the 2018 Business Administration study program as a field test, 9 people as a small group test and 3 people for an individual test. The results showed that from the material expert, 4 aspects were assessed in the material expert test, namely the material aspect, the quiz question aspect, the linguistic aspect and the implementation aspect. The material aspect has a higher percentage value than the other three aspects, namely 85.45%, then the questions and quiz aspects and the implementation aspect have 80%, while the linguistic aspect has 60%. With this percentage value, the overall assessment of the material experts assesses that this learning media was considered "Eligible" to be developed. Based on the results of the t-test calculations, data obtained that tcount> ttable or 5,868> 2,0172 or in other words H0 is rejected and Ha is accepted, it can be concluded that the learning outcomes using Learning Methods of Team Based Learning on practice course with Product-Oriented Module was higher than students who were taught without using Learning Method of Team Based Learning In practical courses with Product-Oriented Modules with the effectiveness of using Learning Methods of Team Based Learning In practical courses with Product-Oriented Modules of 88,5667% .

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