the shield tunnel

基本解释

The earth pressure balance shield is the main method of constructing the shield tunnel in the soft soil area.
土压平衡盾构是软土地区地铁隧道施工的主要方法之一。
The study results can provide valuable references to reinforcement design of segment structure in the shield tunnel under the big river or sea and security appraisal of segment lining.
该研究成果对于类似大型越江和海底盾构隧道优化管片结构配筋和分析管片结构安全具有重要的参考价值。
The shield tunnel be abroad application in the subway engineering in China by it's advantage of superior quality, construction safety, building speediness, small effect to environment etc.
盾构法施工以其质量好、施工安全、掘进快速、对环境影响小等优点，在我国地下铁道工程中得到广泛应用。