工程爆破

2000, (04) 26-29

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水塔折叠爆破拆除
DEMOLITION OF A WATER TOWER BY FOLDING CONTROLLED BLASTING

史秀志,陈寿如,宋光明
SHI Xiu zhi, CHEN Shou ru, SONG Guang ming (Hope Blasting and Rock soil Engineering Centre, Central South University, Changsha 410083, China)

摘要(Abstract):

介绍了采用折叠控制爆破技术拆除水塔的实例。通过合理选择切口参数、微差爆破时间、孔网参数、药量 ,成功地迫使 41m高的水塔倒塌在长 13m的范围内。这为以后类似的工程提供了宝贵的经验。
This paper presented a successful example of collapsing a water tower using controlled blasting. By selecting the proper blasting cut parameters, delay internal, blasthole pattern parameters and charge weight, the water tower with a height of 41m was made smoothly to collapse in the area of 13m length. It provided the valuable experience for the similar projects.

关键词(KeyWords): 水塔;控制爆破;折叠爆破;切口参数
Water tower; Controlled blasting; Folding blasting; Blasting cut parameter?

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作者(Author): 史秀志,陈寿如,宋光明
SHI Xiu zhi, CHEN Shou ru, SONG Guang ming (Hope Blasting and Rock soil Engineering Centre, Central South University, Changsha 410083, China)

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