石宋计算结果（96规范）

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1、距离时卜、20m30m40m50m60m70m80m100m120m150m200m2()15年昼间59.6456.9854.8250.0048.0153.4654.6648.6850.4249.6547.34夜间52.3848.5646.9642.3941.3447.5246.8643.3544.5243.2142.812()3()年昼间60.8958.0855.8851.0949.2954.0655.0549.4050.7950.0047.78夜间56.5353.1151.0547.2845.9248.7747.7044.2145

2、.0043.5943.05表5.5-7KC2+520.622〜KC2+829.840路段距路中心线不同距离噪声预测结果单位：dB(A)时间20m30m40m50m60m70m80m100m120m150m200m2()12年昼间62.9860.0357.7753.5351.8154.8155.3750.3051.0550.1747.92夜间58.2954.9852.8349」847.7249.5348.2245」545.2543.7443.112018年昼间63.4960.4958.2254.0652.3655.0055.4950.5

3、451.1550.2447.99夜间58.9155.5853.3949.7748.3049.8248.4345.4145.3643.8443.712026年昼间64.1861.1358.8454.7953.1155.3755.6750.9251.3250.3648.11夜间59.6956.3454.1150.5249.0350.2048.7245.7445.5544.0043.28算结果)距离20m30m40m50m60m70m80m100m120m150m200m2()15年昼间56.8754.3855.1750.5546.2850

4、.6652.8649.964&6746.8645.83夜间50.3545.5449.0243.5141.8045.4847.8344.2241.5340.2241.612030年昼间58.1755.6155.8651.4947.9851.2153.0550.154&8547.0345.95夜间51.6647.7949.9145.1343.6946.264&1144.5742.0240.6541.81表5.5-5KC2+260〜KC2+520.622路段(路左侧)距匝道中心线不同距离噪声预测结果单位：dB(A)时间20m30m40m50

5、m60m70m80m100m120m150m200m2012年昼间61.8259.075&1954.3651.9853.0953.8251.1949.4847.5546.38夜间57.1754.0153.3149.4347.9648.5249.0545.9343.1141.4642.192018年昼间62.3259.5858.5954.8352.5853.4554.0051.3949.6447.7146.51夜间57.7554.6353.7749.9748.5148.9049.2346.1943.3541.6743.242026年昼间

6、62.9960.2559.1455.4753.3753.9154.2451.7349.9047.9546.73夜间5&5255.4454.3950.6849.2249.4149.5146.5643.7141.9742.46结果）距离20m30m40m50m60m70m80m100m120m15()m200m2015年昼间59.8457.2555.1250.3348.5653.9054.9949.3150.7549.9747.77夜间52.4148.6047.0043.1942.1747.7046.9943.5044.6143.2942

7、.862030年昼间61.0158.2556.1051.4649.7554.1955.1149.5250.8650.0547.84夜间56.5553.1451.0847.3145.9548.7947.7144.2245.0143.6043.05表5.5-6KC2+260〜KC2+520.622路段（路右侧）距路中心线不同距离噪声预测结果单位：dB（A）时20m30m40m50m60m70m80m100m120m150m200m2012年昼间64.4761.3959.1055.2353.5455.3255.5050.6551.1050.

8、1047.74夜间59.9956.6654.4350.9149.4150.2648.7345.6945.4343.8142.942018年昼间65.0361.9259.6255.8154.1355.6055.6750.9