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通过对济南市区道路噪音的测量,得出不同类型道路噪声的平均值,再模拟不同的类型道路噪声值,测量出绿地不同种植结构、不同宽度的减噪效果,最后得出不同类型道路进入城市不同区域所需两侧绿地的最小宽度,并绘制道路绿地种植模式图。通过对该项内容的研究,我们可以对道路两侧现有绿地,通过植物种植方式最大限度的发挥该绿地的生态效益;对以后的道路建设和改造,希望相关部门能够根据道路宽度以及道路通过区域对环境噪声标准,确保道路两侧绿化带的最低宽度,达到最佳生态效益和美化功能。
By measuring the road noise in urban area of Jinan City, we can get the average value of different types of road noise, simulate the noise of different types of roads, measure the noise reduction effect of different planting structures and different widths of green land, and finally get the conclusion that different types of roads enter The minimum width of green space on both sides of different urban areas is needed, and the planting pattern of green road is drawn. Through the study of this item, we can make full use of the existing green space on both sides of the road to maximize the ecological benefits of the green space through planting of plants; for future road construction and reconstruction, we hope that the relevant departments can, according to the width of the road and the road pass Regional noise standards for the environment to ensure that the green belt on both sides of the minimum width, to achieve the best ecological benefits and landscaping.