控爆拆除混凝土基础的安全防护

Safety Precautions of Controlled Blasting for Demolishing Concrete Foundations

在复杂环境条件下爆破拆除混凝土基础时,安全防护是必不可少的。通常人们只注重防护材料的选取、制作,对防护方法不够重视。在工程实践中发现,采用非接触覆盖防护往往比通常采用的接触覆盖防护效果要好。本文对两种防护方法进行了比较,提出,可以通过改进防护方法,保证爆破安全。

In complicated surroundings, it is necessary to take safety precations in controlledblasting for demolishing concrete foundations. But people usually lay stress on selecting protective ma-terial rather than protective measures. In practice,it is found that no-touch covered protection is betterthan the conventional touch covered one. In this paper, these two protection measures are comparedwith each other, and improvements for safety precautions are proposed.