Session outline
| Human Geosciences (H) | ||
|---|---|---|
| Session Sub-category | Disaster geosciences(DS) | |
| Session ID | H-DS09 | |
| Title | Wind Engineering under Changing Climate | |
| Short Title | Wind Engineering under Changing Climate | |
| Main Convener | Name | Naoki Ikegaya |
| Affiliation | Kyushu University | |
| Co-Convener 1 | Name | Kazuyoshi Nishijima |
| Affiliation | Disaster Prevention Research Institute, Kyoto University | |
| Session Language |
E |
|
| Scope |
Climate change has made noticeable impacts on urban life, including worsening urban heat island phenonema, deteriorating air and thermal environments, and increased frequencies of storms and flooding under extreme weather conditions. As a result, cities require higher energy demand, more robust civil infrastructure, and various countermeasures to maintain better urban environments. Also, climate change is considered to ever accelerate wind-related damage to buildings and other infrastructure, hence, its adaptation is required. Wind engineering is a multidisciplinary field that aims to understand the interactions between human activities and surrounding airflows at various scales. It covers structural engineering for civil infrastructure and buildings, environmental engineering and sciences related to the built environment, and wind-related disaster prevention. Under these evolving circumstances, wind engineering research is facing increasing challenges in addressing potential rises in wind hazards and the deterioration of outdoor urban environments caused by climate change. Therefore, this session offers valuable opportunities for researchers and engineers across a wide range of wind engineering-related fields - including structural engineering, environmental engineering, and atmospheric sciences - to share their insights on the impact of climate change as well as viable countermeasures. Changes in human safety and comfort in urban areas will be discussed in the context of built-environment hazards and comfort performance. Possible topics include wind loads on civil infrastructure, buildings, and secondary structures; urban ventilation for outdoor air quality and thermal comfort; strong winds around buildings; and wind-related disasters. Contributions addressing the effects of climate change on these topics are highly encouraged, with the shared goal of advancing a resilient, comfortable, and sustainable society through wind engineering research. |
|
| Presentation Format | Oral and Poster presentation | |
| Time | Presentation No | Title | Presenter |
|---|---|---|---|
| Oral Presentation May 24 AM1 | |||
| 9:00 - 9:15 | HDS09-01 | Changes in number and degree of wind damage to residential low-rise buildings by increasing wind speed | Kazuyoshi Nishijima |
| 9:15 - 9:30 | HDS09-02 | Post-event Forensic Investigation of Tornado Impact on Urban Built Area | Xiao Li |
| 9:30 - 9:45 | HDS09-03 | Multi-Hazard Risk Assessment for Coastal Communities: Coupling Wind and Surge Simulations with Building-Specific Geometries | Sejin Kim |
| 9:45 - 10:00 | HDS09-04 | Scaling Resilience: Systematic Frameworks for Validating Disaster Mitigation Innovations | Daan Liang |
| 10:00 - 10:15 | HDS09-05 | Performance Evaluation of TWRF Downscaling for Typhoon Wind Fields in Taiwan: A Comparative Analysis with Dense Surface Observations for Climate Adaptation | Yuan-Lung Lo |
| 10:15 - 10:30 | HDS09-06 | Impact of global warming on typhoon intensity and wind-induced loss of roof tiles on residential buildings | Keigo Nakajima |
| Presentation No | Title | Presenter |
|---|---|---|
| Poster Presentation May 24 PM3 | ||
| HDS09-P01 | The Evolution of Typhoon Damage in Japan and Regional Characteristics of Wind Damage | Tomokiyo Eriko |
| HDS09-P02 | Mapping Urban Wind Fields in Taiwan: Applications of High-Resolution Downscaled Climate Data for Urban Planning and Heat Mitigation | Chih-wen Hung |
| HDS09-P03 | Study on wind damage mitigation effects of artificial interventions of typhoon | Lizhi Wen |
| HDS09-P04 | Research on the Impact of Climate Change on Design Wind Speeds in Japan -Analysis by Return Period and Region- | Yasuhiko Azegami |
| HDS09-P05 | Comparison of wind tunnel and analytical models against field data over heterogeneous terrain | Lee Sak An |
| HDS09-P06 | Considering the impact of reference wind on pedestrian-level wind speed distribution | Naoki Ikegaya |