深埋核爆的化爆模拟初探
详细信息 本馆镜像全文    |  推荐本文 | | 获取馆网全文
摘要
为了解决核爆的研究难度大的问题,提出了化爆模拟核爆的方法。通过对化爆峰值应力与质点速度传播规律特点的分析,利用一维流体理论与爆炸相似律,对化爆模拟核爆的峰值应力、峰值速度的方法作了探讨。结果表明:化爆的峰值应力、速度与核爆的峰值应力、速度传播规律相似,模拟结果与实验值也极为吻合,因此可通过化爆对核爆的峰值应力、峰值速度作近似模拟。
In order to solve the difficulty of nuclear explosion study,nuclear explosion simulation based on chemical explosion was proposed.By using one-dimensional fluid theory and the blasting similarity law,simulation of underground nuclear explosion by chemical explosion was discussed based on features of peak value of stress and peak particle velocity of chemical explosion.As a result: peak value of stress and peak particle velocity of chemical explosion was similar to nuclear explosion.The simulation was in accord with experimental result.So the simulation is applicative.
引文
[1]安镇文,郭祥云,边银菊,等.核爆炸与地震识别研究进展[J].国际地震动态,2008(8):22-31.
    [2]叶序双.爆炸作用基础[M].南京:解放军理工大学工程兵工程学院,2010:143-452.
    [3]郝宝田.地下核爆炸及其作用[M].北京:国防工业出版社,2002:60-269.
    [4]王礼立,朱兆祥.应力波基础[M].北京:国防工业出版社,2010:346.
    [5]王伟,李小春.无临空面深层岩体爆破增渗模型试验相似律研究及相似条件的实现[J].岩土力学,2009,30(7):1 892-1 898.

版权所有:© 2023 中国地质图书馆 中国地质调查局地学文献中心