Abstract:
以东长峪隧道改扩建工程为背景,针对既有隧道与扩建隧道相对位置及其不断变化带来的施工技术问题,对隧道拱顶塌腔段加固处理、扩建开挖方法和多临空面下隧道爆破技术等问题进行了研究,并选取塌腔段作为典型断面,通过数值模拟和现场监测分析,对爆破参数进行了优化,从而验证了施工方案的合理性.
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Year: 2016
Page: 224-230
Language: Chinese
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: 9
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