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All Journal MODUL Nature: National Academic Journal of Architecture Jurnal Arsitektur dan Perencanaan (JUARA) Jurnal Pengabdian Vokasi Jurnal Sipil dan Arsitektur Jendela Akademika: Jurnal Pengabdian kepada Masyarakat Arsir: Jurnal Arsitektur
Widiastuti, Ratih
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SIFAT MATERIAL PADA RUANG TERBUKA DI KOTA LAMA YANG TERKAIT DENGAN TERMAL Rusyda, Hana Faza Surya; Harsritanto, Bangun IR; Widiastuti, Ratih
MODUL Vol 17, No 2 (2017): MODUL vol 17 nomor 2 tahun 2017 (6 articles)
Publisher : architecture department, Engineering faculty, Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (178.784 KB) | DOI: 10.14710/mdl.17.2.2017.85-88

Abstract

Kota Lama Semarang mempunyai ruang terbuka yang sangat populer dikalangan masyarakat sekitar, antara lainadalah Taman Srigunting dan Polder Tawang. Kedua ruang terbuka tersebut mempunyai berbagai macam material.Berbagai jenis material mempunyai kondisi termal yang berbeda. Oleh karena itu akan diteliti mengenai material yangterdapat pada kedua ruang terbuka tersabut yang terkait dengan termal. Pendekatan yang digunakan menggunakanmetode kuantitatif. Data dari penelitian ini diperoleh dengan obeservasi lapangan dengan pengukuran langsung padaobjek penelitian. Simpulan pada penelitian ini adalah dapat mengetahui material yang berpengaruh besar terhadapkondisi termal pada sebuah ruang terbuka.
IMPLEMENTING MIXED LAND USE ROOTING JANE JACOBS’ CONCEPT OF DIVERSITY IN URBAN SUSTAINABILITY bramiana, chely novia; Widiastuti, Ratih; Harsritanto, Bangun IR
MODUL Vol 17, No 1 (2017): MODUL vol 17 nomor 1 tahun 2017 (8 articles)
Publisher : architecture department, Engineering faculty, Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (150.076 KB) | DOI: 10.14710/mdl.17.1.2017.27-35

Abstract

nowadays, sustainability has become an important issue in any development project, including area development. Thishappen because the area development requires space, in this case land. As people developing land, it damages theenvironment. It means there will be less balance between built environment and natural environment. This calls forconcern in urban sustainability. One of the ways to restore the balance is to reduce as much land as possible to be builtby maximizing the space. This paper will explore the multiple space use in terms of mixed-use development in differentlevel and also assess mixed land use implementation, which include the concept of diversity in urban sustainability
Identifikasi dan Evaluasi Pengaruh Ventilasi Alami pada Ruang Kelas Terhadap Fenomena Sick Building Syndrome Latifah, Latifah; Widiastuti, Ratih
Jurnal Sipil dan Arsitektur Vol 1, No 3 (2023): Desember
Publisher : Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/pilars.1.3.2023.25-30

Abstract

Natural ventilation is closely related to the indoor air quality and will affect the occupant activities. The unhealthy air conditioning will create discomfort for the occupants. One of the phenomena that is caused by indoor air quality is Sick Building Syndrome (SBS). Bad air circulation systems in the classroom can lead to Sick Building Syndrome (SBS) among students. This study was conducted to identify and evaluate the influence of natural ventilation in the classroom on the Sick Building Syndrome phenomenon. The object of the study was classrooms in the Department of Architecture, Faculty of Engineering, Diponegoro University. Data of temperature, relative humidity, and air velocity were collected to identify the indoor air quality of the classrooms. Based on the analysis, either with closed or open natural ventilation, the indoor air quality inside the classroom still did not meet the requirement of healthy air. Therefore, further actions such as improving the quality of natural ventilation are needed.
OPTIMASI SECONDARY SKIN UNTUK KUALITAS PENCAHAYAAN ALAMI. STUDI KASUS GEDUNG FAKULTAS SENI DAN DESAIN UNIVERITAS NEGERI SURABAYA Fahrezi, Muhammad Farel; Widiastuti, Ratih
MODUL Vol 23, No 2 (2023): MODUL vol 23 nomor 2 tahun 2023 ( 5 articles )
Publisher : architecture department, Engineering faculty, Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/mdl.23.2.2023.95-109

Abstract

Façade as the outer layer of building has an important role in distributing the sunlight into the building. Building with maximum natural lighting will support energy saving campaigns. This study discussed the evaluation of building façade to support natural lighting distribution inside the rooms. The study applied simulation method using DIALux Evo software. The results from simulations compared to the lighting standard from SNI 6197-2011. The study object was the Faculty Building of Art and Design of State University of Surabaya. According to the simulation, 40% - 70% distribution of average natural lighting intensity exceeded 1000 Lux. It caused people who stayed inside the room to feel uncomfortable due to glare. To reduce the light intensity inside the room, additional layers on the exterior façade were added. The results from simulation confirmed the secondary layer on the exterior facade was able to reduce the natural lighting intensity from 279 Lux to 1112 Lux in the morning and from 256 Lux to 879 Lux in the afternoon. Thus, it can minimize the effect of glare inside the room.
Studi Terhadap Kualitas Akustik di Dalam Gedung Pertemuan Shiyam, Nur Lailatush; Pramesti, Previari Umi; Widiastuti, Ratih
Nature : National Academic Journal of Architecture Vol 11 No 1 (2024): June
Publisher : Department of Architecture, Faculty of Science and Technology, Alauddin State Islamic University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/nature.v11i1a9

Abstract

The acoustic quality in the space is one of the important parameters to determine the comfort and health inside a building. To create a proper acoustic design, the function, environment, and noise around the rooms needed to be considered. Hall as one of the public facilities also needs a proper acoustic design for its interior space. Therefore, a study to identify the acoustic quality of the hall was conducted. Two methods were adopted in this study i.e., field measurement to collect existing acoustic data and computer simulation using I-Simpa V.I.3.4. Data showed the decibel value of sound source is 77.5 dB. The results from the simulation using various acoustic materials i.e., gypsum equipped with sound isolator as wall material, glass fiber panels as ceiling material, curtain, and wood as floor material can reduce the noise from the environment around the building between 34.6 – 46.4 dBA and reverberation time (RT) between 1.00 – 0.49 second.
Optimalisasi Pembayangan Fasad dengan Secondary Skin: Pendekatan Arsitektur Tropis pada Desain Balai Besar Wilayah Sungai Bengawan Solo Taslim , Arif; Widiastuti, Ratih
Nature : National Academic Journal of Architecture Vol 11 No 1 (2024): June
Publisher : Department of Architecture, Faculty of Science and Technology, Alauddin State Islamic University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/nature.v11i1a8

Abstract

Indonesia is a tropical country and has sunshine throughout the year. Therefore, the use of sun shading on the building façade is important. In other hand, Balai Besar Wilayah Sungai Bengawan Solo is one of infrastructures for flood management and control in the Bengawan Solo River area. The current building design uses many wall openings without being equipped with sun shading, allowing the high intensity of sunlight entering the room. Due to this issue, a study was carried out to identify the shading effect on the façade design of Balai Besar Wilayah Sungai Bengawan Solo. Tropical architecture concept was used as a design approach. Simulation method used SketchUp was conducted to compare the effect of before and after secondary skin applied on the façade. The simulation results showed the existing building design had potential to enable high sunlight entering the room. The exposed area to the sunlight was 4 m2 – 11 m2 in the morning and 14 m2 – 31 m2 in the afternoon. While the results after secondary skin was applied on the façade showed a decrease in the area that exposed to the sunlight. It became 2 m2 - 3 m2 or decreased around 33% - 57% in the morning and 3.5 m2 - 8 m2 or decreased around 50% - 60% in the afternoon. Thus, it proves applying secondary skin on the building façade is effectively reducing the intensity of sunlight that enters the room.
Pendampingan Revitalisasi Alun-Alun Sentana Desa Katelan Kecamatan Tangen Kabupaten Sragen Widiastuti, Ratih
Jurnal Pengabdian Vokasi Vol 3, No 3 (2024): Juni 2024
Publisher : Sekolah Vokasi Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/elipsoida.%Y.20733

Abstract

A square or city square functions as a significant urban catalyst, influencing the urban landscape as it acts as a hub for various social, economic, and cultural activities within a city. Its presence impacts the activities in the surrounding areas, fostering local business growth and providing a space for social interaction that enriches the city's life. However, the existing Sentana square design in Tangen District in Sragen, situated in Katelan Village, requires revitalization to meet the demand for activities and to facilitate communal engagement. A design recommendation has been proposed by the study program of Civil Infrastructure Engineering and Architectural Design, part of the Department of Civil and Planning at the Vocational School of Diponegoro University, through a community service program. Quality Function Deployment (QFD) serves as the primary design approach for the newly designed square, focusing on facilitating markets, supporting small businesses, and promoting local products, which, in turn, supports the Village-Owned Enterprises (BUMDes).
EVALUASI SISTEM EVAKUASI KESELAMATAN PADA SARANA KESEHATAN BERDASARKAN PERATURAN MENTRI KESEHATAN NO. 43 TAHUN 2019 DAN PERATURAN PEMERINTAH NO. 16 TAHUN 2021 STUDI KASUS: UPTD PUSKESMAS BULUSAN TEMBALANG KOTA SEMARANG Widiastuti, Ratih; Ramadhani, Tasya Alifia
MODUL Vol 25, No 1 (2025): MODUL vol 25 nomor 1 tahun 2025 (6 articles)
Publisher : architecture department, Engineering faculty, Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/mdl.25.1.2025.26-35

Abstract

Mendapatkan pelayanan kesehatan merupakan salah satu hak yang dimiliki oleh seluruh masyarakat Indonesia. Dalam pengimplementasiannya pemerintah turut memberikan fasilitas berupa pusat kesehatan masyarakat atau puskesmas. Untuk menunjang pelayanan di Puskesmas penulis melakukan penelitian melalui pengevaluasian sistem sarana evakuasi pada gedung UPTD Puskesmas Bulusan, Tembalang — Kota Semarang dengan menggunakan parameter Peraturan Menteri Kesehatan No. 43 Tahun 2019 Dan Peraturan Pemerintah No. 16 Tahun 2021 yang membahas terkait sarana evakuasi. Pada Penelitian ini penulis menggunakan metode studi data sekunder berupa DED (Detail Engineering Design) dari Gedung Puskesmas Bulusan, Tembalang — Kota Semarang. Melalui penelitian ini tentunya diharapkan dapat menjadi salah satu acuan untuk menunjang kenyamanan serta keamanan bagi penguna Puskesmas itu sendiri. 
Analisis Bibliometrik dengan VOSViewer: Tren Material, Fasad, Bangunan dan Kenyamanan Termal dalam Arsitektur Berkelanjutan Hidayani, Ayu; Nareswari, Almira Nindya; Hasan, Muhammad; Widiastuti, Ratih
Arsir: Jurnal Arsitektur Vol 9 No 2 (2025): Arsir
Publisher : Universitas Muhammadiyah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32502/arsir.v9i2.584

Abstract

Research on sustainability has been increasing eah year with the emergence of global trends and movement towards more environmentally friendly lifestyle. This study employs bibliometric analysis methods to produce graphical and visual analyses related to research trends in sustainable architecture. Data were collected through a search in Scopus, resulting in the identification of 101 documents published between 2015 - 2025 based on specific criteria. The on-site Scopus analysis system was used for graphical analysis, and VOSViewer was utillized for visualizing research trends. The analisis revealed five significant research groups: sustainable design, thermal comfort, thermal performance, enviromental quality, and sustainable construction. From the analysis, it can be concluded that there is significant potential for further research on topics related to thermal comfort and sustainable architecture. Therefore, this study is expected serve as a valuable reference for further research.
Utilizing A Bioclimatic Architectural Approach on The Roof To Optimize Building Thermal Performance. Case Study: Universitas Diponegoro Campus Mosque Syarifiyah, Kharizma Aulia; Widiastuti, Ratih; Pramesti, Previari Umi
Jurnal Arsitektur dan Perencanaan (JUARA) Vol. 7 No. 2 (2024): September (Jurnal Arsitektur dan Perencanaan)
Publisher : Universitas Aisyiyah Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31101/juara.v7i2.3669

Abstract

Local wisdom enhances building aesthetics and imparts philosophical values. Bioclimatic architecture has become popular among architects and designers because it reduces energy consumption without harming the environment. A study at the Universitas Diponegoro Campus Mosque applied bioclimatic design using a traditional joglo roof model simulated with Autodesk Ecotect. Measurements showed the maximum suhue on the second floor reached 28°C. Simulations indicated that bioclimatic design could reduce indoor suhues by 4.3°C - 5.2°C to 24.5°C. This result shows a lower suhue difference compared to the existing design by 7.5°C. This design can be a prospective solution for improving thermal comfort and providing an environmentally friendly design.
Co-Authors Bangun IR Harsritanto, Bangun IR bramiana, chely novia Deviana, Tina Fahrezi, Muhammad Farel Ghania, Aqila Irza Hana Faza Surya Rusyda Hidayani, Ayu Latifah Latifah Muhammad Hasan Nareswari, Almira Nindya Pramesti, Previari Umi Ramadhani, Tasya Alifia Saputra, Dinar Shiyam, Nur Lailatush Syarifiyah, Kharizma Aulia Taslim , Arif