Research Article
The Influence of Work Zone Management on User Carbon Dioxide Emissions in Life Cycle Assessment on Highway Pavement Maintenance
Table 2
Speed change CO2 emissions rate.
| | Vehicle operation status | Vehicle type | Average change speed (km/h) | Acceleration (m/s2) () | Deceleration (m/s2) () | CO2 emissions rate (g/s) in average change speed | | |
| | Speed change status (65-40-65) | Car | 52.5 | 3.283 | −3.283 | 10 | 1 | | Passenger bus/truck | 52.5 | 3.283 | −3.283 | 375 | 55 |
| | Queue speed change status (65-0-65) | Car | 32.5 | 3.283 | −3.283 | 7 | 1 | | Passenger bus/truck | 32.5 | 3.283 | −3.283 | 325 | 55 |
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