【作者】 董承旺； 黄炎焱； 叶义成；

【Author】 DONG Cheng-wang,HUANG Yan-huo,YE Yi-cheng (1. Mining Construction Company of WISCO; Wuhan 430074,China; 2. Wuhan University of Wcience and Technology,Wuhan 430062,China)

【机构】 武钢矿建公司； 武汉科技大学；

【摘要】 武钢焦化厂制冷循环水泵房的方形沉淀池的拆除在原方案下施工进度缓慢,针对该池深、壁薄、筋密的特点,采用切割子单元的方法,加快了工程进度,保证了施工安全,降低了爆破成本。更多还原

【Abstract】 The demolition speed is slowed down under the way of the pre-plan which destructs the rectangle sedimentation pool in recycle pumps house of WISCO. In accordance with the characters of deep, thin and dense reinforcing steel bars, the cutting method is adopted to cut off part of the pool surface. As a result, the work time is shortened off ,the security of work is ensured and the blasting cost is dropped down.更多还原