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| 高原地区地下工程施工机械尾气排放规律研究 | |
| 引用本文： | 谢尊贤,赵冬,朱永全,赖涤泉,韩现民.高原地区地下工程施工机械尾气排放规律研究[J].西安科技大学学报,2011,31(3). |
| 作者姓名： | 谢尊贤 赵冬 朱永全 赖涤泉 韩现民 |
| 作者单位： | 1. 西安建筑科技大学,土木工程学院,陕西,西安,710055 2. 石家庄铁道大学土木工程学院,河北,石家庄,050043 3. 石家庄铁道大学,机械工程学院,河北,石家庄,050043 |
| 基金项目： | 铁道部科技研究开发计划项目 |
| 摘 要： | 高原地区空气稀薄、高寒缺氧,尤其在负荷条件下,工程机械的进氧量不足,导致尾气CO、HC等的排放增多,尾气已为高原地区地下工程施工通风与污染控制的主要因素.结合关角隧道施工,对所使用的工程机械进行了尾气测试,采用多项式拟合的方法得到了高原地区工程机械尾气排放规律,为高原地区地下工程的施工通风设计、控制污染提供了必要的科学依据. |
| 关 键 词： | 高原地区 地下工程 工程机械 尾气排放 |
Emission rules of tail gas from engineering machinery for underground construction in plateau regions |
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| XIE Zun-xian,ZHAO Dong,ZHU Yong-quan,LAI Di-quan,HAN Xian-min.Emission rules of tail gas from engineering machinery for underground construction in plateau regions[J].JOurnal of XI’an University of Science and Technology,2011,31(3). | |
| Authors: | XIE Zun-xian ZHAO Dong ZHU Yong-quan LAI Di-quan HAN Xian-min |
| Institution: | XIE Zun-xian1,ZHAO Dong1,ZHU Yong-quan2,LAI Di-quan3,HAN Xian-min2(1.School of Civil Engineering,Xi'an University of Architecture and Technology,Xi'an,710055,China,2.School of Civil Engineering,Shijiazhuang Tiedao University,Shijiazhuang,050043,3.School of Mechanical Engineering,China) |
| Abstract: | Due to thin air,low tempture and low oxygen content in plateau regions,engineering machinery has low oxygen inhalation and more emission of harmful gas such as CO and HC,especially under load.Tail gas has become a leading factor of ventilation and pollution control for underground construction in plateau regions.The paper,based on the test of harmful gas from the loaders,excavators and dump vehicles under construction of Guanjiao Tunnel,obtained the emission rules of tail gas from engineering machinery by w... |
| Keywords: | plateau underground projects engineering machinery emission of tail gas |
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