Taking a simplified foundation plane ast he example, this paper derives a recommended formula with less calculation errors, improving the method for calculating the width of strip foundation.
以一个简化的基础平面为例，导出计算误差较小的建议公式，以改进墙下条形基础宽度的计算方法。
Based on analytical calculation, a simplified calculation formula is induced for the statics of enriched blast combustion.
本文以分析计算法为基础，归纳出富氧燃烧的静力学简化算式。
A simplified model for directional collapse of a construction is presented and a calculation formula on the minimum height of blasting cut is developed.
对建筑物的定向倾倒提出了简化模型，推导了最小炸高的计算公式。
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