T5-A5c 土地利用规划防洪措施对建筑物的影响效果.pdf

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1、T5-A5c Effectiveness of land use planning flood controls on buildings Natural Hazards Research Australia 2025Presenter NameStephen Dredge Meridian Urban On behalf of project team researching a NSW Department of Planning,Housing and Infrastructure research initiative Introducing the research projectL

2、and use planning is a critical control on future flood risk Effective planning controls can influence the exposure and vulnerability of communities to flooding,ultimately enhancing resilience and reducing long term impacts.The need for this research stems from the floods that impacted NSW between 20

3、20 and 2022.DPHI scoped this research with NHRA following these events.The Background4,000Rendered uninhabitable10,500Damaged7,000Persons displaced5.19BInsurance Claims(ICA)Northern Rivers impacts:We dont actually know how well flood-related planning controls work Flood-related planning controls are

4、 in place across most jurisdictions in Australia But there is limited research on whether and how they are effective in avoiding or mitigating flood risk Reasons for this are complex planning policy is generally not well evaluated and flood risk is but one input in the planning systemThe problemExam

5、ining the problemThe overarching research aim for this project is to establish an evidence base to understand the effectiveness of New South Wales planning provisions in addressing flooding for land releases and buildings that have been built or modified in the last 10 years.Are flood planning contr

6、ols in New South Wales fit-for-purpose to improve the resilience of buildings and communities?Are Councils consistently implementing flood planning controls?What constraints prevent effective application of flood planning controls?How do buildings constructed with flood planning controls compare to