双层越江公路隧道联络通道冻结法施工技术

Freezing construction technique for double-layer passage of cross-river tunnel

介绍了上海复兴东路越江隧道工程联络通道冻结法施工方案。针对上海复兴东路越江隧道的双层隧道联络通道结构偏心的特点,对联络通道冰冻法施工作了详细的叙述,特别是对开挖与构筑施工,给出了具体的施工步骤,可作为类似工程的参考。

This paper introduces the freezing construction plan for the passage of the Shanghai East Fuxing Road Tunnel. The freezing construction technique of contact access is depicted in details, aiming at the characteristic of structure eccentricity. The author pro-vides the material construction process in digging and construction which can be referred by the similar projects.