摘要
结合福厦铁路上穿既有大坪山公路隧道的工程实例,对既有隧道上方存在塌方的情况进行了分析,通过研究计算结果,获得了铁路隧道建设对既有公路隧道的影响规律,以指导工程施工。
Combining with the engineering example of Fu-Xia railway up-crossing existing Dapingshan highway tunnel, the paper analyzes the up- per tunnel collapse conditions. Through studying the calculation results, it obtains the influential law of railway tunnel construction upon existing highway tunnel, with a view to guide the engineering construction.
出处
《山西建筑》
2014年第11期181-183,共3页
Shanxi Architecture
关键词
隧道
塌方
铁路
计算
tunnel, collapse, railway, calculation
