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All Journal PURWARUPA Jurnal Arsitektur JAUR (Journal of Architecture and Urbanism Research) Jurnal Agroforestri Indonesia Lakar: Jurnal Arsitektur Jurnal Teknologi dan Manajemen
gunawan, Arif
Universitas Muhammadiyah Surabaya
Agriculture, Biological Sciences & Forestry Arts Humanities Civil Engineering, Building, Construction & Architecture Engineering Environmental Science

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EFFECTIVENESS OF CYCLONE TUNNELS AS TOILET VENTILATOR FOR GREEN ARCHITECTURE GUNAWAN GUNAWAN; Fibria Conytin Nugrahini
PURWARUPA Jurnal Arsitektur Vol. 4 No. 2 (2020): Purwarupa Vol 4 No 2 September 2020
Publisher : Arsitektur UMJ

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24853/purwarupa.4.2.7-12

Abstract

Abstract.Highest usage of energy to the air condition will be ever accompanied by the increasing of Glass house Gas productivity, owning flimsy impact of Ozone coat in Atmosphere. Really this phenomenon in future will be more concern, the important thing in city area that loaded high rise building. For that to all architects along with their stakeholder who required doing the effort accompanied with variety of innovation and also creation that based on action of energy economically. Existence of Structure System of Core at laminated building of many floors (high rise building) where the shape was looked like flue roof boosting to follow height of building, can be processed and dimulty functioned as component of natural evaporation system by giving addition some elements among others, mow (duct) vertical - horizontal, room or funnel for cross section of temporary air, baling-baling (cyclone) and grill. With this natural evaporation method, the assumption can do to transfer of air at least at restroom or toilet area at high rise. Functionalism of core was as flue of natural evaporation meant as adding effort on exchequer of Green Architecture. Keyword: economical of energy, gas of glass house, green architecture AbstrakSemakin tingginya penggunaan energi untuk pengkondisian udara, akan senantiasa diiringi oleh  meningkatnya produktivitas Gas Rumah Kaca, yang memiliki dampak menipisnya lapisan Ozon di Atmosfir. Sungguh fenomena ini kedepan akan semakin  memprihatinkan, utamanya di kawasan perkotaan yang sarat bangunan tinggi. Untuk itu bagi para arsitek beserta steakholder-nya perlu melakukan upaya yang diiringi dengan ragam inovasi serta kreasi  yang berbasis pada tindakan hemat energi. Keberadaan Sistem Struktur Core pada bangunan berlapis lantai banyak ( high rise building) dimana bentuknya telah menyerupai bumbung cerobong yang menjulang mengikuti ketinggian bangunan, dapat diolah dan dimulti fungsikan sebagai komponen Sistem penghawaan alamiah dengan memberikan tambahan beberapa elemen diantaranya, selumbung (duct)  vertikal – horizontal, ruang atau corong penampung udara sementara, bailng-baling (cyclone) dan kisi-kisi (grill). Dengan metoda penghawaan alamiah ini, diasumsi dapat melakukan pertukaran udara sedikitnya pada area lantai dasar untuk gedung empat lantai keatas. Fungsionalisasi core sebagai cerobong penghawaan alamiah dimaksudkan sebagai upaya penambah perbendaharaan Green Architecture. Kata kunci: Arsitektur hijau, Gas rumah kaca, Hemat energi
Productivity and Quality of Three Varieties of Ginger on Many Light Intensity Levels Under Stand of Pine Gunawan - Gunawan; Asep Rohandi
Jurnal Agroforestri Indonesia Vol 1, No 1 (2018): Jurnal Agroforestri Indonesia
Publisher : Balai Litbang Teknologi Agroforestry, Ciamis

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (567.396 KB) | DOI: 10.20886/jai.2018.1.1.1-13

Abstract

The high demand of medicinal plants with limited agricultural land availability can be solved by the utilization of land under forest canopy through applying agroforestry. This study aims to assess the effect of different varieties of ginger and different shading intensities of pine (Pinus merkusii) on the productivity and quality of ginger. The design used was a split plot design consisting of 3 replicates with an area of  100 m2 for each plot and with spacing of 50 x 50 cm. The main plot is the light intensity treatments, i.e. 50-58% (age class II), 68-77% (age class I) and 87-92% (poor increment), whereas the sub plot is the varieties of ginger i.e.: small white ginger (emprit), large white ginger (gajah) and red ginger. Results showed that the light intensity does not significantly affect the percentage of growth, moisture content, volatile oil, fiber, starch and ash. Varieties of ginger significantly affect the percentage of growth, height growth and weight of rhizome, but do not significantly affect the moisture content, volatile oil, fiber, starch and ash . The average yield of each variety of ginger is 5.54 tons/ha, 8.38 tons/ha and 6.7 ton /ha for small white ginger, large white ginger and red ginger, respectively. Agroforestry of ginger plant under pine stand can be done to improve land productivity, especially in poor stand increment.
Perancangan Hotel Bisnis Di Balikpapan Dengan Pendekatan Arsitektur Tropis Sulistria; Gunawan; Rusyd; Zuraida
JAUR (JOURNAL OF ARCHITECTURE AND URBANISM RESEARCH) Vol. 7 No. 1 (2023): JAUR Oktober
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/jaur.v7i1.9960

Abstract

The majority of hotels in Balikpapan use a modern look that does not accommodate tropical climate conditions. In addition, hotels in Balikpapan are also somewhat inconsistent with local architecture, so the buildings do not have a character that reflects local culture. This is one of the main reasons for designing hotels in Balikpapan with a tropical architectural approach. The character of this Tropical Architecture is the approach that will be applied to this design to anticipate tropical climate conditions which have quite high temperatures and humidity. The design approach that will be applied to the building is the determination of spatial orientation, shading, cross ventilation (air circulation), lighting and the use of traditional Dayak motifs. The method used in this design is the rational method. It is hoped that the Hotel Design in Balikpapan with a Tropical Architectural Approach can become a design that can accommodate the tropical climate, support the needs of people who are on business trips and become buildings that have local cultural characteristics in Balikpapan.
Design of the Muhammadiyah University of Madura Campus in Sampang Regency with Biophilic Architecture Approach Rus Armi, Zaqi Islammaulana; Gunawan, Gunawan; Rofi'i, Rofi'i
Lakar: Jurnal Arsitektur Vol 8, No 1 (2025)
Publisher : Universitas Indraprasta PGRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30998/lja.v8i1.27020

Abstract

The Muhammadiyah organization is the oldest Islamic organization that still exists in Indonesia with the "amar ma`ruf nahi munkar" da'wah movement. The Muhammadiyah organization has 5 fields of business charity, one of which is the business charity in the field of education. The Muhammadiyah organization on Madura Island has great aspirations for the establishment of Muhammadiyah Madura University as a form of realization of business charity in the field of education. The establishment of this campus has been consolidated since 2016 until 2021 and is planned to be built in Camplong District, Sampang Regency, on land owned by Muhammadiyah, covering an area of 50 hectares. However, the natural conditions in Sampang Regency are still quite concerning due to significant environmental degradation caused by the actions of its own people, making it essential to design solutions that can address these environmental issues. Therefore, the biofilic architecture approach can serve as the best foundational concept in the campus design as a solution to the environmental damage occurring in Sampang Regency. The application of the biophilic architecture approach to this design includes all categories of biophilic design principles, namely by bringing nature into the design, analogizing nature to buildings, and imitating the nature of natural spaces. The result of this paper is the design of the Muhammadiyah Madura University campus with a biophilic architecture approach as a form of realization of the ideals of the Muhammadiyah organization in the field of education without adding to the natural problems in Sampang Regency.
Analysis of the Influence of Occupational Safety and Health on Worker Motivation for the Pramita Lab Surabaya Building Construction Project Jenny Caroline; Hardi Abriyanto Soy; Gunawan Gunawan
Jurnal Teknologi dan Manajemen Vol 5, No 2 (2024): July
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat ITATS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31284/j.jtm.2024.v5i2.5539

Abstract

Construction projects are activities that are prone to work accidents and occupational diseases. Therefore, awareness of applying Occupational Health and Safety (OHS) is crucial. Basically, all humans want to complete work safely. These measures can motivate and drive workers’ behavior to carry out their work safely and healthily. This study aims to determine whether or not a correlation or influence exists between Occupational Health and Safety (OHS) and the work motivation of construction workers in the Pramita Lab Surabaya project environment. The research method was descriptive-quantitative with multiple linear regression analysis. The analysis results indicated that: (1) Based on the results of the analysis of the T-test on the work safety variable, the t-value was -0.309 critical t-value -2.042, and there was no significant effect between work safety and work motivation. (2) In the analysis of the T-test on occupational health, the value of the t-value was -4.345 critical t-value -2.042, indicating that occupational health had a significant effect on work motivation. (3) In the F-test, the calculated F-value was 27,852 F-table 3.35; Occupational Health and Safety influenced work motivation. This means that occupational safety and health is very important and affects the motivation of its workers.
Co-Authors Asep Rohandi Fibria Conytin Nugrahini, Fibria Conytin Hardi Abriyanto Soy Jenny Caroline Rofi'i, Rofi'i Rus Armi, Zaqi Islammaulana Rusyd Sulistria Zuraida