【摘要】 结合５座框架、砖砼结构建筑物拆除的工程实践，对爆破拆除中倾倒方案、切口形成过程等重要问题及产生的结果进行了探讨。并通过对建筑物倒塌的力学过程和最终爆堆形状的分析，将现有倾倒范围计算公式进行了分析比较，提出了估算公式。更多还原

【Abstract】 Through the explosive demolition of five frame structures and brick-concrete buildings of the training center of Shan Dong Agriculturial Bank. The author probed into some important questions and results, such as the Process of scotch and schemes for demolition. At the same time, the author will present a detailed analysis on the mechanical process of demolition and the shapes of collapse. He also presents an useful formula. The analysis of calculating formulas and factors of applied has important theoretical and practical value.更多还原