摘要
针对上海轨道交通8号线上、下行隧道在人民广场站从运营中的2号线隧道上部净距1.3 m处(呈“井”字形)斜交穿越施工,通过对该工程施工进行深入的分析论证,制定了科学严密的施工组织设计和信息化施工方案以及安全控制预案,有效地控制了2号线该穿越点隧道结构的沉降与隆起,并使其处于稳定状态,确保了2号线的安全运营。为类似工程积累了宝贵的设计和施工经验。
In viewing of the up and down tunnels of Shanghai Rail Transit Line 8 over passing the running tunnel of Line 2 in operation at the People Square Station with a clear distance of 1.3m,a deep analysis is made to the construction.The implementation of scientific construction organization,information construction,and safety control plans have effectively controlled the structure settlement and upheaval of Line 2 at this section,and ensured the operation safety of Line 2.This construction also accumulates the valuable experience in design and construction.
出处
《地下工程与隧道》
2006年第3期1-4,共4页
Underground Engineering and Tunnels
