Thus, unilateral pilot tunnel excavation method should be the reasonable approach for Chao Tianmen interchange underground interchange.
因此,单侧壁导坑法应为朝天门地下立交工程较合理的开挖方法。
参考来源 - 重庆朝天门两江隧道地下立交方案及其优化研究Therefore, the smaller the lateral pressure coefficient is the more important to choose a proper construction method.
所以在同等条件下侧压力系数越小,选择合理的开挖方法越重要。
参考来源 - 大跨隧道施工方法选择的敏感性分析·2,447,543篇论文数据，部分数据来源于NoteExpress
介绍了在新疆胶结戈壁砂石地质状况下输油管沟的爆破开挖方法。
The excavation blasting method for the oil delivery pipe in Xinjiang cement Gobi sand geological condition is introduced.
① 石方开挖根据岩石类别、风化程度和节理发育程度，确定开挖方法。
Stonework excavation is based on stone type, weathering degree and joint develop degree.
并对中柱法这一新型的施工开挖方法进行了介绍，为以后类似工程提供借鉴。
The new excavation method, i. e. the central column method, is also described in the article, which can provide reference for future similar works.
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