地下城上空骏马雕像立柱爆破拆除

BLASTING DEMOLITION OF HORSE STATUE PILLAR ON UNDERGROUND CITY

研究了复杂环境下（地下城上空、倒塌空间不足、地处车站闹市区）骏马雕像立柱的拆除方法，给出了安全可靠的设计施工方案，即破碎剂预裂、分段牵引倾倒、落地后松动爆破解体的拆除方案。该研究结果对实体结构高耸建筑物的定向倒塌拆除具有参考价值。

In this paper, the demolition methods of horse statue pillar in complicated circumstances (surronuded with nuderground city, no falling space, located in busy streets)are analyzed and a reliable method is given, that is, pre-splitting by HSCA,falling by sectional pull and broken by concussion blasting when falling to the groUnd.This method is of great significance for directional collapse demolition of higher non-hollow pillars.