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以爆炸密实砂基工程为背景，建立了简化的二维数学模型，采用简单的条带变网格技术，在微机上实现了爆炸密实饱和砂基气泡发展过程的数值模拟。研究表明，在饱和砂中爆炸高压气泡形状近似于球形（１０ｍ 范围内）对气泡形状影响不大，粘滞阻力初始阶段对高压气泡膨胀的运动规律没有明显影响。
A simplified two-dimensional mathematical model was established based on the blast-dense sand foundation project. Using a simple strip-variation grid technology, the numerical simulation of the development process of explosion-compacted saturated sand-based bubbles was realized on a microcomputer. The research shows that the shape of the high-pressure bubbles in the saturated sand is similar to the spherical shape (in the range of 10m) and has little effect on the shape of the bubbles. The initial stage of the viscous resistance has no obvious effect on the motion law of the high-pressure bubble expansion.