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Abstract:
为了便于高速公路安全的分析及事故预测模型的建立,明确了高速公路"立交安全影响区"这一概念,分别以500 m和100 m为统计单元,研究立交桥两侧5 km范围内的事故发生水平.结果表明:以500 m为间隔划分单元是合适的,能满足实际的需要,通过比较立交中心桩号两侧1 km、2 km,3 km和4 km范围内、外的事故发生水平,确定了立交安全影响区的范围,并给出了理论上立交区的事故水平分布图.
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北京工业大学学报
ISSN: 0254-0037
Year: 2009
Issue: 6
Volume: 35
Page: 780-784
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: -1
Chinese Cited Count:
30 Days PV: 5
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