既有地下管廊废除方案研究

Study on the Abolition Scheme of Existing Underground Pipe Gallery

在城镇化或城市改造的进程中,由于土地规划变更等问题,既有地下管廊结构会成为后续规划建(构)筑物的障碍物或者危险源。基于上海世博文化公园项目,探讨废弃建(构)筑物的废除方案及安全问题,并根据土地规划使用情况,针对性地提出3种废弃建(构)筑物的废除方案、技术控制要点,用于指导项目的施工。

In the process of urbanization or urban transformation,due to land planning changes&other issues,the existing underground pipe gallery structure will become the obstacle or hazard source of the subsequent planning buildings(structures).Based on the Shanghai World Expo Cultural Park project,this paper discusses the abolition scheme and safety issues of abandoned buildings(structures),and according to the land planning and use situation,puts forward three kinds of abolition schemes and technical control points of abandoned buildings(structures),which are used to guide the construction of the project.