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Planning and Design of the Automotive Engineering Building of SMKN 2 Surakarta with Green Architecture Concept Noviansyah, Wahyu; Thalia, Amanda Putri; Habsya, Chundakus; Efendi, Adhan
Jurnal Pendidikan Teknik Sipil Vol. 6 No. 2 (2024): November
Publisher : Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/jpts.v6i2.79884

Abstract

Background: The Automotive Engineering Department of SMKN 2 Surakarta has a problem with a lack of classrooms, unmet standards of space area and height, and problems of glare and heat in the room caused by wide ventilation but no canopy or coating walls. Based on the Guidelines for the Standardization of High School Buildings and Furniture, the infrastructure that is met, the building requirements, and the provisions that are applied greatly affect student learning. Space, air circulation, natural and artificial lighting are related to the performance of teachers and learners.Methods: This planning and design uses the architectural programming method with a green architecture approach. The stages of architectural programming include: determining goals, collect fact, uncover and test concepts, determining needs, and design. Data sources were taken from informants, archives, and documents. Data collection was conducted using observation, interview, and documentation techniques.Results: Space requirements in the Automotive Engineering Department include classrooms, teachers' rooms, basic automotive workshops, material tool rooms, toolman rooms and toilets. The application of green architecture principles includes conserving energy by utilizing solar panels, utilizing gray water, using brightly colored paint; working with climate by utilizing natural lighting and air conditioning, skylight applications, cross ventilation; respect for site through site shape adjustments; respect for use through calculating the area of space according to standards, installing roster walls and vegetation, minimizing new resources related to conserving energy; and holistic.Conclusion: The Automotive Engineering Building consists of two masses, namely the two-story main building (12 classrooms, 1 teacher's room, 4 toilets) and the one-story basic automotive workshop building (1 practice room, 2 toilets, 1 tool and material room and toolman room). The opening area for natural lighting and ventilation is 17-20% following the opening area guideline of 10-20% of the floor area. The use of solar panels as an effort to save energy produces a power of 9,500 WP which can meet the power needs of 9,262.56 WP. The management of gray water which can then be used to flush toilets is 4,645.2 L/day (33%) of the water demand of 13,974 L/day (100%).
Implementasi Konsep Cross Ventilation dan Split Level untuk Menghasilkan Sirkulasi Udara Alami pada Bangunan Rumah di Lahan Terbatas Nugroho, Bayu Setyo; Rahmawati, Anis; Habsya, Chundakus
Jurnal Ilmu Lingkungan Vol 23, No 2 (2025): March 2025
Publisher : School of Postgraduate Studies, Diponegoro Univer

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jil.23.2.382-391

Abstract

Semakin tingginya harga lahan untuk perumahan menjadikan bangunan rumah sering dibangun di atas lahan yang terbatas. Fokus perencanaan bangunan sering hanya pada pemenuhan kebutuhan ruang tanpa memperhatikan kondisi sirkulasi udara alami. Penelitian ini bertujuan untuk merancang rumah yang menggabungkan konsep cross ventilation dan split level untuk menghasilkan sirkulasi udara alami pada bangunan rumah dengan lahan terbatas. Metode penelitian pengembangan Tipe 1 Richey dan Klein diterapkan dengan mencakup tahap pendahuluan, perencanaan produk, evaluasi produk, dan validasi produk. Hasil pengembangan berupa desain rumah dua lantai dengan luas bangunan 74 m2 di atas lahan seluas 72 m2, dan 21,64 m2 luas bukaan. Kecepatan udara dominan untuk desain rumah ini adalah 0,9–1 m/s, menurut simulasi Autodesk CFD. Namun, meskipun kecepatan udara melebihi standar, yaitu 0,15–0,25 m/s, sirkulasi udara sesuai standar dapat dicapai hanya dengan boven dan pintu dan jendela ditutup. Rata-rata kecepatan udara dominan adalah 0,171–1,271 m/s. Suhu udara di rumah 25,01-25,05 °C, atau 18–30 °C, memenuhi persyaratan; penambahan vegetasi juga akan mengurangi masuknya udara panas. Penelitian ini diharapkan dapat berkontribusi pada pengembangan desain perumahan ramah lingkungan.
Pengaruh Substitusi Agregat Halus dengan Limbah Ban Karet terhadap Karakteristik Mekanik dan Kemampuan Absorpsi Suara pada Panel Dinding Beton Sumarni, Sri; Yusti, Adi Putra; Habsya, Chundakus
MEDIA KOMUNIKASI TEKNIK SIPIL Volume 30, Nomor 2, DESEMBER 2024
Publisher : Department of Civil Engineering, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/mkts.v30i2.65498

Abstract

Penelitian ini mengeksplorasi penggunaan limbah ban karet sebagai pengganti agregat halus pada panel dinding beton untuk mengurangi pencemaran lingkungan dan mendorong bangunan berkelanjutan dengan sifat ringan dan menyerap suara. Penelitian ini bertujuan untuk mengevaluasi pengaruh penggantian limbah ban terhadap berat isi, kekuatan lentur, dan koefisien penyerapan bunyi, sekaligus mengidentifikasi persentase optimal untuk karakteristik yang diinginkan. Percobaan memvariasikan kandungan ban karet (5%, 10%, 15%, 20%, dan 25%) sebagai variabel bebas, dengan berat jenis, kuat lentur, dan serapan bunyi sebagai variabel terikat. Hasil menunjukkan bahwa peningkatan persentase limbah ban akan menurunkan berat jenis beton, dengan berat jenis beton minimum sebesar 1311,63 kg/m³ pada penggantian 25%. Namun, kandungan ban yang lebih tinggi akan melemahkan kekuatan lentur, yang mencapai puncaknya pada 3,02 N/mm² dengan penggantian 5%. Di sisi lain, kinerja akustik meningkat dengan lebih banyak kandungan karet, mencapai penyerapan suara optimal pada penggantian 15%, dengan koefisien maksimum 0,22324 pada 974 Hz.
Gedung Pertunjukan Seni Uri Sani Budaya Purbalingga dengan Pendekatan Arsitektur Jawa Kontemporer Habsya, Chundakus; Setiawan, Abdul Haris; N, Atin; W, Retno
Arsir: Jurnal Arsitektur Vol 9 No 1 (2025): Arsir
Publisher : Universitas Muhammadiyah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32502/arsir.v9i1.358

Abstract

This study aims to examine land use in the public service zone, education, health, sports and recreation functions so as to obtain a suitable site and design a Performance Building and Art Gallery Building in the Purbalingga Cultural Uri Sani Complex with a Contemporary Javanese Architecture approach. The method of architectural approach is qualitative and quantitative which alternate with each other and processed into design. Data sources are informants, archives and documents. Data collection is done by interview, observation, and analysis of archives and documents. The results of the planning and design study are that the site is in a public service zone that meets broad needs, the support of environmental facilities, easy access to the site and fulfillment of the development of creativity and appreciation of the arts of the Purbalingga community and its surroundings, planning and design produce space requirements, the plan of the Performance Building and Gallery with the approach of Contemporary Javanese Architecture. The roof shape is typical of Javanese architecture, and is combined with local cultural products, namely the lawa batik art motif for the secondary skin facade and kawung batik for the decorative variety of ventilation holes. The contribution of the study is in the form of studies and design drawings of the Uri Sani Complex as a proposed design to the Purbalingga Regency Education and Culture Office and art lovers in general.