楼房爆破拆除切口尺寸的研究

RESEARCH ON CUTTING SIZE IN DEMOLITION OF BUILDING BY BLASTING

本文重点讨论多墙承载楼房爆破拆除切口尺寸的解析方法。分析和计算结果,楼房高宽比越小,切口尺寸应越大。在其他条件一定时,承载墙越多,切口尺寸也应越大,并给出了定量关系。

The analytical method to determine the cutting size in demolition of building by blasting is mainly discussed. The analytical and computative results show that the smaller the ratio between the height and width of building, the larger the cutting size. Under other given conditron, the more the load-bearing walls, the larger the cutting size, The quantitative relation is given in the paper.