噪声监测设计方案

1、机电系实训基地躁声监测 课程：躁声污染控制技术 班级：环境监测与治理技术081班 组别：第四组 成员： 目录一、 计划制定2二、方案设置及监测点选取31，生产环境噪声监测32，厂界噪声监测33，机器设备噪声监测3三、平面图及布点设置3四、监测数据及处理41，监测点1数据及处理52，监测点2数据及处理63，监测点3数据及处理64，监测点4数据及处理75，监测点5数据及处理96，监测点6数据及处理107，监测点7数据及处理118，监测点8数据及处理129，监测点9数据及处理1310，监测点10数据及处理1411，监测点11数据及处理1512，监测点12数据及处理1613，监测点13数据及处理171

2、4，监测点14数据及处理1815，监测点15数据及处理1916，监测点16数据及处理20五、降噪方案设计211，厂房噪声评价212，厂房规模及噪声现状213，吸声降噪设计21六、参考文献231、 计划制定1，第四周(9月20号-9月26号)接受并分析任务,利用网络及图书馆资料查阅相关内容。2， 第五周(9月27号-10月3号)进行实地考察,确定监测方案并实施监测。3，第六周(10月27号-10月3号)对监测数据进行分析并进行降噪设计。4，第七周(10月4号-10月10号)整理监测成果，并将其设置成Word及PPt形式递交老师审阅。5，第八周(10月11号-10月17号)展示设计成果。二、方案设

3、置及监测点选取1，生产环境噪声监测根据工业企业噪声控制设计规范(GBJ87-85)规定测点选择原则:若车间各处A声级波动小于3dB,则只需在车间内选择1-3个监测点,如果车间各处A声级波动大于3dB,须将车间分成若干区域,使任意两个区域的声级波动大于或等于3dB,在每个区域里分别设置1-3个监测点。根据实地监测将整个实训基地划分为三个区域如图所示，在每个区域内均布置三个监测点，如平面图所示。测量高度在人耳附近。2，厂界噪声监测因为实训基地东侧为大学生后动中心，南侧为六教，西侧为农田，北侧为汽车系实训基地，将厂界监测点布置在敏感区，即东侧及南侧，在东侧布置两个监测点，南侧布置一个监测点，其位置如

4、图一所示。 监测点距厂界一米，监测高度>1.2m。3，机器设备噪声监测由于车间内设备较多，所以仅选择了一台机器进行监测。因为机械设备尺寸大于一米，根据相关规定其监测点选择在据设备表面一米处，高度为半个机器设备高度，选择四个监测点。三、平面图及布点设置设备名称一览表注：图中三区内均为数控机床， 116为监测点位置 图1 平面图四、监测数据及处理1，监测点1数据及处理7977.977.677.376.978.877.977.577.276.978.777.877.577.276.978.477.877.577.276.878.477.877.577.276.878.477.877.577.1

5、76.878.477.877.577.176.878.377.777.577.176.878.377.777.477.176.778.277.777.477.176.778.177.777.477.176.678.177.777.477.176.678.177.777.477.176.678.177.777.477.476.67877.777.47776.57877.677.47776.57877.677.37776.577.977.677.37776.377.977.677.37776.377.976.176.176.176.1 2，监测点2数据及处理79.878.778.377.776.8

6、79.778.778.377.776.879.678.678.377.776.879.678.678.377.676.879.578.678.377.576.779.478.678.377.576.779.478.578.277.576.679.378.578.277.576.679.278.578.277.576.579.178.578.177.476.57978.478.177.476.578.978.47877.376.578.978.47877.376.478.978.47877.376.478.878.47877.376.278.878.477.977.276.178.878.477

7、.977.17678.878.477.976.97678.878.377.876.97678.778.377.876.8763，监测点3数据及处理80.880.179.679.178.280.780.179.579.17880.78079.579.17880.78079.57977.980.78079.57977.980.58079.578.977.880.58079.578.877.880.48079.478.877.880.479.979.478.777.780.379.979.478.777.680.379.979.478.777.580.379.979.478.777.580.379.

8、879.478.677.580.379.879.478.677.380.279.879.378.577.280.279.879.378.577.180.279.779.378.47780.179.679.278.47780.179.679.278.47780.179.679.278.3774，监测点4数据及处理80.278.878.177.77780.178.778.177.7778078.778.177.6778078.778.177.57779.778.778.177.47779.478.77877.47779.278.77877.476.979.278.77877.476.979.278

9、.677.977.476.979.178.577.977.476.879.178.377.977.376.879.178.377.977.376.779.178.377.977.376.77978.377.977.376.77978.277.977.376.778.978.277.977.276.478.978.277.877.276.478.978.277.877.176.178.878.277.877.17678.878.177.877.175.75，监测点5数据及处理82.978.477.977.576.980.478.477.977.576.879.778.477.977.476.87

10、9.378.377.977.476.879.278.377.877.476.879.178.377.877.376.87978.277.877.376.77978.177.877.376.778.878.177.877.276.678.778.177.877.276.678.778.177.877.276.678.678.177.877.276.678.678.177.777.276.578.67877.777.276.578.57877.777.276.578.57877.77776.478.57877.776.976.378.57877.776.976.278.477.977.776.97

11、5.678.477.977.676.975.26，监测点6数据及处理80.578.978.478.177.380.278.978.37877.279.778.878.37877.279.578.878.377.977.179.578.878.377.97779.478.878.277.876.979.478.878.277.876.979.378.778.277.876.879.378.778.277.776.779.378.778.277.776.779.378.778.277.776.679.278.778.277.776.679.178.778.277.776.579.178.778.2

12、77.676.479.178.678.277.676.37978.678.177.676.37978.678.177.576.37978.478.177.476.17978.478.177.376.178.978.478.177.376.17，监测点7数据及处理38.7 63.8 65.6 66.1 66.6 66.8 67.1 67.4 67.8 69.1 61.4 63.8 65.6 66.1 66.6 66.9 67.1 67.4 67.8 69.1 61.4 63.9 65.7 66.2 66.6 66.9 67.1 67.4 67.9 69.4 61.5 64.0 65.8 66.2

13、 66.7 66.9 67.1 67.4 68.0 69.4 61.6 64.1 65.8 66.3 66.7 66.9 67.1 67.5 68.0 69.5 61.6 64.1 65.8 66.3 66.7 66.9 67.2 67.5 68.0 69.8 61.6 64.1 65.9 66.3 66.7 66.9 67.2 67.5 68.1 69.8 61.9 64.5 65.9 66.3 66.7 66.9 67.2 67.5 68.3 69.9 61.9 64.5 66.0 66.4 66.7 66.9 67.2 67.5 68.4 69.9 62.3 64.7 66.0 66.4

14、 66.7 67.0 67.2 67.5 68.5 70.0 62.3 64.8 66.0 66.4 66.7 67.0 67.2 67.5 68.5 70.0 62.4 64.9 66.0 66.4 66.7 67.0 67.3 67.5 68.5 70.2 62.8 65.0 66.0 66.4 66.7 67.0 67.3 67.5 68.6 70.3 62.8 65.1 66.0 66.4 66.8 67.0 67.3 67.5 68.7 70.5 63.1 65.1 66.0 66.5 66.8 67.0 67.3 67.6 68.7 70.5 63.3 65.2 66.1 66.5

15、 66.8 67.0 67.3 67.6 68.7 70.7 63.5 65.3 66.1 66.5 66.8 67.0 67.3 67.7 68.9 72.7 63.6 65.4 66.1 66.5 66.8 67.1 67.4 67.7 68.9 73.0 63.6 65.5 66.1 66.5 66.8 67.1 67.4 67.8 68.9 73.1 63.6 65.5 66.1 66.6 66.8 67.1 67.4 67.8 68.9 73.9 8，监测点8数据及处理50.5 56.6 57.3 58.1 58.6 58.9 59.4 60.3 61.6 64.3 54.2 56.

16、6 57.5 58.1 58.6 58.9 59.4 60.4 61.7 64.5 54.3 56.6 57.5 58.1 58.6 59.0 59.4 60.4 61.7 64.6 54.9 56.6 57.5 58.2 58.6 59.0 59.5 60.5 61.9 64.8 55.5 56.6 57.5 58.2 58.7 59.0 59.6 60.6 61.9 65.2 55.7 56.7 57.6 58.2 58.7 59.1 59.7 60.6 62.0 65.8 55.9 56.7 57.6 58.2 58.7 59.1 59.7 60.6 62.2 66.3 56.0 56.

17、8 57.6 58.3 58.7 59.1 59.7 60.6 62.2 66.9 56.0 56.9 57.7 58.3 58.7 59.1 59.8 60.7 62.2 67.1 56.1 56.9 57.7 58.4 58.7 59.2 59.8 60.8 62.3 67.2 56.3 56.9 57.8 58.4 58.8 59.2 59.8 60.8 62.4 67.2 56.3 57.0 57.8 58.4 58.8 59.2 60.0 60.8 62.7 68.2 56.4 57.0 57.9 58.4 58.8 59.2 60.0 60.9 62.7 68.2 56.4 57.

18、0 57.9 58.4 58.8 59.2 60.0 61.0 62.8 68.3 56.4 57.1 57.9 58.4 58.8 59.2 60.1 61.2 63.2 68.5 56.5 57.1 57.9 58.5 58.9 59.3 60.2 61.3 63.3 68.5 56.5 57.2 58.0 58.5 58.9 59.3 60.2 61.4 63.4 69.6 56.5 57.2 58.1 58.5 58.9 59.3 60.2 61.5 63.5 69.7 56.5 57.3 58.1 58.5 58.9 59.4 60.2 61.5 63.6 69.9 56.6 57.

19、3 58.1 58.6 58.9 59.4 60.2 61.5 63.8 73.6 9，监测点9数据及处理52.4 58.6 59.2 59.7 60.1 60.6 61.0 61.7 62.6 64.1 52.4 58.7 59.2 59.8 60.2 60.6 61.1 61.7 62.6 64.1 52.4 58.7 59.3 59.8 60.2 60.6 61.1 61.7 62.6 64.1 52.8 58.7 59.3 59.8 60.2 60.6 61.1 61.8 62.6 65.3 55.9 58.8 59.3 59.8 60.3 60.7 61.2 61.8 62.7 65

20、.4 57.0 58.8 59.3 59.8 60.3 60.7 61.2 61.8 62.7 65.6 57.0 58.8 59.3 59.8 60.3 60.7 61.2 61.9 62.7 65.6 57.0 58.8 59.3 59.8 60.3 60.7 61.2 61.9 62.7 65.7 57.5 58.9 59.3 59.9 60.3 60.7 61.2 61.9 62.8 65.8 57.6 58.9 59.3 59.9 60.4 60.7 61.3 61.9 62.9 66.0 57.8 58.9 59.4 59.9 60.4 60.7 61.3 62.0 63.1 66

21、.1 58.0 58.9 59.5 59.9 60.4 60.7 61.5 62.1 63.1 66.5 58.1 58.9 59.5 60.0 60.4 60.8 61.5 62.2 63.3 66.6 58.2 58.9 59.5 60.0 60.5 60.8 61.5 62.3 63.3 66.7 58.2 59.0 59.6 60.0 60.5 60.9 61.5 62.3 63.4 66.7 58.3 59.0 59.6 60.0 60.5 60.9 61.6 62.3 63.7 66.9 58.3 59.1 59.7 60.0 60.5 60.9 61.6 62.3 63.7 67

22、.1 58.4 59.1 59.7 60.1 60.5 60.9 61.6 62.4 63.8 67.3 58.4 59.1 59.7 60.1 60.5 61.0 61.7 62.5 63.8 67.9 58.6 59.1 59.7 60.1 60.5 61.0 61.7 62.6 64.0 68.1 10，监测点10数据及处理52.8 54.4 55.3 55.8 56.2 56.4 56.7 57.0 57.4 58.2 52.9 54.5 55.3 55.8 56.2 56.5 56.7 57.0 57.5 58.3 53.1 54.5 55.4 55.8 56.2 56.5 56.7

23、 57.0 57.6 58.3 53.2 54.6 55.4 55.9 56.2 56.5 56.8 57.0 57.6 58.4 53.3 54.7 55.4 55.9 56.3 56.5 56.8 57.0 57.6 58.4 53.7 54.8 55.5 55.9 56.3 56.5 56.8 57.1 57.7 58.4 53.7 54.8 55.5 55.9 56.3 56.5 56.8 57.1 57.7 58.4 53.8 54.8 55.5 55.9 56.3 56.5 56.9 57.2 57.7 58.5 53.9 54.8 55.5 56.0 56.3 56.5 56.9

24、 57.3 57.7 58.7 53.9 54.8 55.5 56.0 56.3 56.5 56.9 57.3 57.7 58.8 54.0 54.9 55.5 56.0 56.3 56.6 56.9 57.3 57.7 58.9 54.0 55.0 55.6 56.0 56.3 56.6 56.9 57.3 57.7 59.0 54.0 55.0 55.6 56.0 56.3 56.6 56.9 57.4 57.7 59.1 54.1 55.1 55.6 56.0 56.3 56.6 56.9 57.4 57.9 59.1 54.2 55.1 55.6 56.0 56.4 56.6 56.9

25、 57.4 57.9 59.2 54.3 55.2 55.7 56.0 56.4 56.6 56.9 57.4 58.0 59.5 54.3 55.2 55.7 56.1 56.4 56.6 56.9 57.4 58.0 59.8 54.4 55.2 55.7 56.1 56.4 56.6 56.9 57.4 58.0 60.2 54.4 55.3 55.8 56.1 56.4 56.6 57.0 57.4 58.1 60.2 54.4 55.3 55.8 56.1 56.4 56.7 57.0 57.4 58.2 62.0 11，监测点11数据及处理45.6 48.0 49.0 49.9 5

26、0.7 51.5 52.1 52.9 53.8 54.8 45.6 48.1 49.0 49.9 50.7 51.5 52.1 52.9 53.9 54.9 46.0 48.1 49.1 50.0 50.8 51.7 52.1 53.0 54.0 55.0 46.2 48.1 49.1 50.1 50.8 51.7 52.1 53.0 54.0 55.1 46.3 48.1 49.2 50.1 50.8 51.7 52.1 53.0 54.0 55.1 46.6 48.2 49.2 50.3 50.8 51.8 52.2 53.1 54.1 55.3 46.6 48.2 49.2 50.3 5

27、0.9 51.8 52.2 53.2 54.1 55.3 46.6 48.2 49.3 50.3 50.9 51.8 52.3 53.3 54.1 55.7 46.8 48.2 49.3 50.4 50.9 51.8 52.3 53.3 54.1 55.7 47.2 48.3 49.6 50.4 50.9 51.8 52.4 53.4 54.2 56.3 47.3 48.3 49.6 50.4 51.0 51.8 52.4 53.4 54.2 56.6 47.5 48.5 49.7 50.4 51.0 51.8 52.4 53.5 54.2 56.6 47.5 48.6 49.7 50.5 5

28、1.1 51.8 52.4 53.5 54.3 56.6 47.8 48.6 49.8 50.5 51.1 51.8 52.5 53.5 54.3 56.8 47.8 48.6 49.8 50.5 51.1 51.9 52.5 53.6 54.4 57.2 47.9 48.6 49.8 50.5 51.1 51.9 52.7 53.7 54.6 57.4 47.9 48.7 49.8 50.6 51.3 51.9 52.7 53.7 54.6 57.8 47.9 48.8 49.8 50.6 51.4 51.9 52.8 53.7 54.6 58.3 47.9 48.8 49.9 50.6 5

29、1.4 52.0 52.8 53.7 54.6 63.4 48.0 48.9 49.9 50.7 51.5 52.0 52.8 53.8 54.7 75.9 12，监测点12数据及处理33.0 35.4 37.0 38.0 38.7 39.3 40.0 41.3 44.1 48.3 33.3 35.5 37.1 38.0 38.7 39.4 40.1 41.4 44.2 48.7 33.5 35.5 37.2 38.1 38.7 39.4 40.1 41.7 44.2 48.8 33.5 35.5 37.2 38.1 38.7 39.4 40.2 41.7 44.3 49.1 33.8 35.

30、7 37.2 38.1 38.8 39.4 40.3 41.7 44.3 50.0 34.2 35.7 37.2 38.2 38.8 39.5 40.3 41.7 44.4 50.2 34.4 35.7 37.3 38.3 38.9 39.5 40.3 41.8 44.5 50.6 34.8 35.7 37.4 38.3 39.0 39.6 40.3 42.2 44.7 50.6 34.8 35.7 37.4 38.3 39.0 39.6 40.3 42.2 45.0 50.6 34.8 35.8 37.4 38.3 39.0 39.6 40.4 42.4 45.2 51.7 34.9 35.

31、9 37.4 38.4 39.0 39.6 40.5 42.6 45.4 52.0 34.9 36.2 37.5 38.5 39.0 39.6 40.5 42.6 45.5 52.5 34.9 36.5 37.7 38.5 39.0 39.6 40.6 42.9 45.7 52.6 35.0 36.5 37.7 38.5 39.0 39.7 40.6 42.9 46.2 53.0 35.0 36.5 37.7 38.6 39.1 39.7 40.7 43.2 46.3 53.1 35.0 36.6 37.8 38.6 39.1 39.7 40.7 43.4 46.5 53.5 35.1 36.

32、6 37.8 38.6 39.1 39.8 40.8 43.5 46.8 53.7 35.2 36.7 37.8 38.6 39.3 39.8 40.8 43.5 47.4 54.1 35.3 36.9 37.9 38.7 39.3 39.8 41.0 43.8 47.8 54.2 35.3 36.9 37.9 38.7 39.3 39.9 41.3 43.8 48.3 57.8 13，监测点13数据及处理90.579.878.978.577.890.279.778.878.577.690.179.678.878.577.689.579.678.878.577.689.279.678.778.

33、477.688.679.578.778.477.687.579.578.678.477.685.379.578.678.377.580.679.578.678.377.580.679.478.678.277.480.579.378.678.277.480.579.378.678.277.280.579.278.678.276.980.379.278.678.276.780.279.178.678.276.680.278.978.678.176.580.178.978.677.976.580.178.978.577.876.580.178.978.577.876.579.878.978.577.

34、876.314，监测点14数据及处理78.680.279.478.576.276.279.979.278.476.286.379.979.278.476.286.279.878.978.476.285.679.878.978.476.185.579.878.978.475.685.379.778.678.375.685.279.678.678.275.585.279.678.678.275.585.279.678.678.275.484.579.678.678.175.384.379.678.676.575.284.279.678.676.575.284.279.578.576.575.282

35、.279.578.576.574.580.679.578.576.574.580.679.578.576.474.280.579.578.576.372.580.479.578.576.370.680.279.478.576.270.515，监测点15数据及处理86.279.879.578.778.485.679.879.578.778.385.379.879.578.778.385.279.879.578.678.284.679.879.578.678.280.679.879.478.678.280.579.879.478.678.280.579.879.478.678.280.579.879.278.677.780.279.678.978.677.679.879.678.978.677.679.879.678.978.577.579.879.678.978.577.579.879.678.978.575.679.879.678.878.575.579.879.678.878.575.479.879.578.878.574.979.879.578.878.474.879.879.578.778.474.679.879.578.778.474.516，监测点16数据及处理89.579.678