采用机械与爆破联合作业对建筑物进行控制拆除

CONTROLLED DEMOLITION OF BUILD ING BY APPLYING COMBI NATION OF MACHINERY AND BLASTING

人工机械拆除法是以机械为主、人工为辅的建筑物拆除方法,其优点是噪声和粉尘污染小、方式灵活、限制少,缺点是效率低、工期长、效益差。对部分建筑物拆除采用人工机械与爆破相结合的方式,能降低拆除施工的难度和增强作业的安全性。工程实例表明,这样的联合作业可以发挥最大的优势。

Manual and mechanical demolition is the way of demolition mainly by mac hinery and manual work as supplement.The advantage is flexible,less restriction with low noise and dust pollution;the defect is low efficiency,long operation te rm and profitless.The application of combining manual mechanical and blast for d emolishing buildings can reduce the difficulty of construction and increase the safety of operation.The project example has shown that the combination of operat ion can produce the advantage to the most.