长江干堤灌溉闸类建筑物的爆破拆除

Blasting Demolition of Water Conservancy Buildingsalong Changjiang River Main Dike

结合工程实例，探讨了长江干堤灌溉门类建（构）筑物爆破拆除中的特点及其爆破方法，并就这类建筑物拆除作技术难点和注意的问题进行了研究和讨论。

Some problems about demolition of water conservency buildings is discussed in this paper,such as blsating vibration control, blasting parameters and the prevention of basement liquefactionetc.