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Quantitative health impact assessment of construction noise exposure on the nearby region for noise barrier optimization

机译:附近地区建筑噪声暴露的定量健康影响评估噪声屏障优化

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摘要

As construction noise has become one of the most harmful pollutants for nearby residents, it is essential to quantify the health impacts of noise exposure to reduce them and reduce the number of resident disputes. Accordingly, this study aims to propose a method to assess the quantitative health impact of construction noise exposure on nearby residents and optimize noise barriers based on this health impact. To this end, the health impact of construction noise exposure on nearby residents was quantified as a health damage cost by estimating the environmental burden of disease (EBD) and its economic value based on noise simulations. The results show that the estimated health damage cost reflects the health impact of construction noise exposure on nearby residents within a feasible range of compensation costs compared with the existing compensation criteria. In addition, the optimal noise barrier heights reduce the health damage cost on a nearby region by 8.8% (USD 7213), and the barrier installation cost is also reduced by 0.7% (USD 1409). The proposed method can help the general contractor establish a noise mitigation plan to reduce the health impact of construction noise exposure on nearby residents as well as to prevent additional expenses for disputes or compensations. Furthermore, it can help the government reduce the social cost of solving disputes related to construction noise by providing a quantitative metric for compensation criteria based on the health impact of construction noise exposure.
机译:由于建筑噪声已成为附近居民最有害的污染物之一,因此必须量化噪声暴露的健康影响,以减少它们,减少驻留争端的数量。因此,本研究旨在提出一种评估建筑噪声暴露对附近居民的定量健康影响的方法,并根据这种健康影响优化噪声屏障。为此,通过基于噪声模拟的疾病环境负担(EBD)及其经济价值,将附近居民对附近居民的建筑噪声暴露的健康影响量化为健康损害成本。结果表明,与现有补偿标准相比,估计的健康损伤成本反映了建筑噪声暴露在附近居民的健康影响。此外,最佳噪声屏障高度将附近区域的健康损坏成本降低8.8%(7213美元),屏障安装成本也减少0.7%(USD 1409)。该方法可以帮助大众承包商建立噪音缓解计划,以减少建筑噪声暴露对附近居民的健康影响,并防止争议或补偿的额外费用。此外,它可以帮助政府通过提供基于建筑噪声暴露的健康影响的补偿标准来解决与施工噪声相关的争议的社会成本。

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