危岩切割控制爆破方案设计

A controlled blasting scheme for the precipitous cliff cut

在建筑工程施工中,爆破是常用的解决石方开挖的手段之一。基于一定的力学原理, 根据不同的作业环境,会产生不同的爆破方案。下面这个范例是一个比较典型的控制爆破的施工方案,整个方案的中心矛盾在于合理处理施工环境限制条件和比较紧张的工期限制条件的关系。

Blasting,during project operation, is one of the common ways to solve the excavation of earth or stone's problems.On the basis of a certain mechanics principle and various operations environment, we are likely to select appropriate blasting scheme. By analyzing typical pattern, this present essay mainly shows how to properly cope with the key contradictions among the limitations of operation environment and of project period.