付武,王健,马玉罄,常仲波,王永武
FU Wu1,WANG Jian1,MA Yu-qing2,CHANG Zhong-bo3,WANG Yong-wu4(1.65066Unit

• 1:65066部队
• 2:大连市政爆破工程处
• 3:交通部一航局三处
• 4:大连市公安局保安公司

摘要(Abstract)：

介绍了定向爆破拆除水泥厂两座50m高钢筋混凝土结构的冷却塔工程。针对冷却塔结构的特点,周围环境及安全要求,对爆破切口进行了优化处理,减少了实际爆破面积,通过合理设计和处理,节约了成本,缩短了工期,爆破取得成功。其经验可为类似工程提供参考。
Two 50m reinforced concrete cooling towers in the cement plant were presented by directional blasting demolition.According to the characteristics of cooling towers structure,surroundings and safety request,the blasting cut was optimized and the real blasting area was reduced.Through rational design and processing,the construction period was reduced and the cost was saved,the blasting was very successful.The experience was able to useful for the similar project.

关键词(KeyWords)： 冷却塔;定向爆破;爆破切口;预处理
Cooling tower;Directional blasting;Blasting cut;Pretreatment

Abstract:

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基金项目(Foundation):

作者(Author): 付武,王健,马玉罄,常仲波,王永武
FU Wu1,WANG Jian1,MA Yu-qing2,CHANG Zhong-bo3,WANG Yong-wu4(1.65066Unit

参考文献(References)：

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