In the heart of Istanbul, a groundbreaking study is redefining how we design and experience multi-purpose halls. Led by Sevda Şeko, a researcher from Istanbul Technical University’s Environmental Control and Construction Technology MSc Programme, this innovative work is set to revolutionize the way we approach acoustic comfort and daylighting in transparent spaces.
Şeko’s research, published in the Journal of Daylighting, focuses on creating a holistic design approach for multi-purpose halls, which are increasingly popular for their versatility in hosting various events from music concerts to theater performances. The study zeroes in on a generic hall with a completely glass-covered north and east facade in Sarıyer, Türkiye, aiming to optimize both visual and auditory comfort.
The challenge lies in balancing the need for natural light, which reduces energy consumption and enhances the user experience, with the acoustic requirements necessary for clear speech and music performance. “A holistic design is essential to meet visual comfort requirements, improve acoustic conditions, and ensure overall comfort,” Şeko emphasizes. This holistic approach is crucial for the energy sector, as it paves the way for more sustainable and energy-efficient building designs.
To achieve this balance, Şeko created two scenarios for acoustic comfort and six different scenarios for natural lighting. The acoustic design utilized the Sabine method to calculate reverberation time, ensuring optimal sound quality for both speech and music. For daylighting, the study employed a range of simulations, including Useful Daylight Illuminance (UDI), Spatial Daylight Autonomy (sDA), Annual Sunlight Exposure (ASE), and Average Daylight Illuminance (ADI). These simulations provided a comprehensive evaluation of how natural light interacts with the space, addressing issues like glare and ensuring a comfortable environment for all users.
The research leveraged advanced software tools, including Rhino for three-dimensional modeling, I-Simpa for acoustic simulations, and the Climate Studio plugin for natural lighting evaluation. This technological integration allowed for precise and detailed analysis, highlighting the importance of early design phase considerations.
The implications of this research are far-reaching. As buildings become increasingly transparent and multi-functional, the need for integrated design solutions that prioritize both acoustic and visual comfort will only grow. Şeko’s work sets a precedent for future developments, encouraging architects and engineers to adopt a more holistic approach to building design.
For the energy sector, this means a shift towards more sustainable practices. By optimizing natural light and acoustic conditions, buildings can reduce their reliance on artificial lighting and heating, leading to significant energy savings. This not only benefits the environment but also translates to cost savings for building owners and operators.
As we look to the future, Şeko’s research published in the Journal of Daylighting, translated to English as the Journal of Daylighting, serves as a beacon for innovation in the construction industry. It challenges us to think beyond traditional design boundaries and embrace a more integrated, sustainable approach to building design. The journey towards more comfortable, energy-efficient multi-purpose halls has begun, and the path is illuminated by the insights of researchers like Sevda Şeko.
