铁道建筑技术
鐵道建築技術
철도건축기술
RAILWAY CONSTRUCTION TECHNOLOGY
2012年
10期
10-13,17
,共5页
土压平衡盾构%开挖面%支护压力%掘进参数
土壓平衡盾構%開挖麵%支護壓力%掘進參數
토압평형순구%개알면%지호압력%굴진삼수
earth pressure balance shield%excavation face%support pressure%boring parameter
简要介绍了土压平衡盾构的应用范围和特点;论述了盾构隧道开挖面的稳定机理和支护压力的计算方法。以ZTE6250复合式土压平衡盾构为例,详细介绍了该盾构的设计思路、稳定隧道开挖面的实现过程以及支护压力的控制方法。
簡要介紹瞭土壓平衡盾構的應用範圍和特點;論述瞭盾構隧道開挖麵的穩定機理和支護壓力的計算方法。以ZTE6250複閤式土壓平衡盾構為例,詳細介紹瞭該盾構的設計思路、穩定隧道開挖麵的實現過程以及支護壓力的控製方法。
간요개소료토압평형순구적응용범위화특점;논술료순구수도개알면적은정궤리화지호압력적계산방법。이ZTE6250복합식토압평형순구위례,상세개소료해순구적설계사로、은정수도개알면적실현과정이급지호압력적공제방법。
The application range and character of earth pressure balance shield are introduced briefly;the principle of stability on tunnel excavating face and the calculating method of support pressure is discussed in this paper.On the basis of ZTE6250 compound earth pressure balance shield,the design idea of this equipment,the stability of implementation process on tunnel excavating face and control method of support pressure are presented in detail.
