轨道交通工程穿越地裂缝断层及沉降区处置设计技术

Engineering solution based on rail transit passing through ground fissure

通过研究地裂缝的垂直错动规律及沉降区,结合隧道线路调坡段长度,总结出3种常见的地裂缝沉降变形形式,并提出有针对性的处理措施,为后续轨道交通穿越地裂缝断层及沉降区域提供理论指导和设计依据。

By studying the vertical dislocation law and settlement area of ground fissures,combined with the length of the slope adjustment section of the tunnel line,three common ground fissure settlement deformation forms are summarized,and targeted treatment measures are proposed for subsequent rail transit crossing ground fissure faults.And the settlement area to provide theoretical guidance and design basis.