Telah terbit! Buku Ajar Arsitektur – DESAIN PARAMETRIK.
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Arsip:
Publication
Journal title : Investigation into the daylight performance of expanded-metal shading through parametric design and multi-objective optimisation in Japan
Author : Rendy Perdana Khidmat, Hiroatsu Fukuda, Kustiani, Beta Paramita, Ma Qingsong, Agus Hariyadi
Accepted July Received 1 November 2021; Received in revised form 3 February 2022; Accepted 15 February 2022. Journal of Building Engineering 51 (2022)
https://doi.org/10.1016/j.jobe.2022.104241
Abstract :
This paper presents a parametric and Multi-Objective Optimisation approach to investigate daylight performance of the expanded-metal shading depicting the sky conditions in Kitakyushu, Japan. The study is an initial design method utilising a robust computational calculation aiming to verify expanded metal as an environmentally friendly building material concerning its function as a shading device. The proposed platform generatively iterates the logic of expanded metal as dynamic design variables, such as Bond, Strand, Length, Height and Angle, to achieve the optimisation goals of minimising Annual Sunlight Exposure (ASE) while simultaneously maximising Spatial Daylight Autonomy, Useful Daylight Illuminance (UDI) and the openness of the expanded metal profile. Ladybug and Honeybee were utilised in a parametric platform, Grasshopper, to perform daylight simulation, while Octopus was employed to optimise the results. A thorough analysis was conducted to determine the significance of each expanded-metal parameter in achieving the daylight and View objectives. The results showed that adopting the proposed framework successfully fulfilled the LEED v4.1 daylight requirements by reducing ASE by 100% and improving UDI by approximately 50% over the baseline model. Furthermore, the iteration process revealed a wide range of aesthetic patterns, providing another factor for designers to consider during the design decision-making process.
Journal title : Effectiveness of adaptive façade with helicon mechanisms on energy values and natural lighting in Indonesia
Author : Aldhi Nugraha Anantama, Agus Hariyadi
Accepted July 04, 2021. Available online December 01, 2021. ARTEKS : Jurnal Teknik Arsitektur, Volume 6 Issue 3, December 2021 https://doi.org/10.30822/arteks.v6i3.1071Abstract :
The annual growth of energy consumption in both residential and public buildings has been established globally as been significantly increasing. Therefore, the proposed active and passive building designs are intended to provide convenience and greatly reduce the high energy requirements, before considering mechanical systems (associated with fossil fuel-based energy consumption). This encourages the development of a new design, such as the Climate Adaptive Building Shell (CABS). This study aims to assess the effectiveness of CABS with Helicone mechanisms on energy and natural lighting, as well as its influential factors. The parametric modeling simulation method was applied to compare the energy and natural lighting aspects, between the adaptive and static facades of the Helicone mechanism. The results indicated that the adaptive facade was more effective than the static, based on energy and natural lighting. It was also found that the 30° adaptive configuration with the Helicone mechanism was the most effective. These results were influenced by several factors, i.e., the small turning angle (30° and 150° (-30°) and the anticlockwise direction of the adaptive facade rotation.
Journal title : A Modular Interlocking Element for Material-Efficient Stereotomy Construction
Author : Nabila Affif, Nur Zahrotunnisaa Zagi, Agus Hariyadi, Annisa P. Cinderakasih
Accepted at August 20, 2021. Published online at Nexus Network Journal, September 17, 2021
https://doi.org/10.1007/s00004-021-00577-6
Abstract :
In the last decade, research interest in digital stereotomy has been renewed, with efficiency as a popular objective. However, along with a mainstream focus on full customization, comes a paradox of efficient design yet inefficient fabrication. Provoked by this situation, the potential of modular stereotomy is explored here. By utilizing a parametric design approach and rapid additive prototyping method, sequential experiments were executed to test seventy variations of units. As a result, a clear workflow and an optimized design were generated and used to form a modular stereotomy construction. Finally, efficiency was achieved from three standpoints: main material efficiency through complete modularity, supporting material efficiency through total elimination of shims and up to 91% reduction in falsework, and material use-value maximization through an easy assembly of form and a selection of up to six different constructional strategies to build arches with similar shape and volume.
Journal title: The Comparison of Device Material of Sliding Sudare Using a Prototyping Method
Author: Agus Hariyadi, Esti Setyaning Jati, Nabila Afif, Alya Farah Taufiqoh
Accepted October 11, 2020. Available online April 01, 2021. ARTEKS : Jurnal Teknik Arsitektur, Volume 6 Issue 1, April 2021.
https://doi: 10.30822/arteks.v6i1.569
Abstract:
Sliding Sudare has a big potential to be developed considered its high effectiveness in minimizing building energy consumption while still maintaining its visibility quality. Meanwhile, its original blinds that is made of bamboo cannot withstand extreme weather and have a short lifespan. Therefore, this research is to investigate the effectiveness of the other material alternatives namely stainless steel, plastic, and natural fiber. A scaled model is used for prototyping the materials in the shape of bicycle spokes, PLA+ (3D printer filament), and bamboo slats as the blinds. These everyday objects were tested in terms of their physical characteristic and were measured by four parameters (security requirement, weather resistance, construction process, and cost-effectiveness). From the research, it was concluded that bicycle spokes has the highest overall performance with the highest advantages in weather resistance requirement, cost-effectiveness, and construction; whilst PLA+ and bamboo slats have the least overall performance though both have high advantage in terms of security requirement.
Conference paper title: Analysis on The Thermal Comfort of Malioboro Street Yogyakarta Based On Malioboro Grand Design 2020
Author: Nafi’a, Agus Hariyadi, Nabila Afif
Presented on: AILCD International Conference and Workshop 2019 “Beyond Growth – Bridging Wakamatsu + Tobata 2019”
Conference paper title: Zero Waste Air Conditioning from Transformation of Waste Material
Author: Susanty, Agus Hariyadi, Nabila Afif
Presented on: AILCD International Conference and Workshop 2019 “Beyond Growth – Bridging Wakamatsu + Tobata 2019”
Conference paper title: Study on Side Shading Optimization with Expanded Metal in Kitakyushu
Author: Agus Hariyadi, Ma Qingsong, Momoko Fujita, Hiroatsu Fukuda
Published on: Japanese Architectural Institute Kyushu Branch Research Report
On April 2017, The University of Kitakyushu has operated their new Institute of Environmental Science and Technology building. The function of this building is to improve the learning facilities for some experimental laboratories in the campus complex. The orientations of the windows opening of the building are the north and south direction with no windows are facing east and west direction. As part of the green building concept, the original building design needed to be improved. One of the improvements that needed to be done was optimizing the energy efficiency of the building and increasing the visual comfort.
Conference paper title: Study on a Projected Image of Light and Shadow on Floor and Wall Case Study: A Cross of Church
Author: Agus Hariyadi, Ayano Debata, Hiroatsu Fukuda
Published on: Japanese Architectural Institute Kyushu Branch Research Report No. 55 March 2016
There are several buildings which are using light as the main theme of the concept that has been built in the world. Some architects have an intention of using light in the design. Shown in this paper are four examples, such as: (1) Church of Light by Tadao Ando where he introduced light cross inside the main room for praying which occur from a cross hole in the wall which only happens during certain times in a year; (2) Fujisawa Akibadai Cultural Gym by Fumihiko Maki where he created a circle inside the gym from windows as half circle and reflection of light in the floor as another half circle; (3) Hoki Museum by Yamanashi Tomohiko used a combination of natural light and LED light to create a harmonic interior environment inside the museum; and (4) A house in Utsunomiya by Nishizawa Taira where he used light as a living process in a house.