应用爆炸力学 的翻译结果

  本文关键词：应用爆炸力学，由笔耕文化传播整理发布。

         The spherical and cylindrical dynamite sources as well as the concentrated force sources including weight drop,vibrator and shocking force are researched by using explosion mechanics and theoretical mechanics. The researches give source functions, relevant analytic and numerical results of the incident field in seismic diffraction tomography. By using elastoplastic theory,impulse theorem and Laplace transform,displacement Green's function is derived,and the convolution of Green's function with source functi...

            本大应用爆炸力学和理论力学对爆炸震源（球状和往状）及集中力震源（落重、可控、敲击）进行了研究。给出了地震衍射CT中所涉及的震源函数形式和相应的入射场解析解与数值结果，并采用弹塑性理论、冲量定理及Laplace变换导出了位移Green函数，进而作褶积运算，，最后得到位移入射场表达式及其图表显示。

         A retrospective investigation on technology and situation in the production of fireworks, the cause and hazard consequences of accidents in blossom firework enterprises was carried out. The risk factors and their origins, the potential effects on surrounding environments and residents, the manufacture processes producing special potential energy in these enterprises were summarized and assessed. In addition, the consequences of explosive fire accidents were assessed retrospectively by the principle of explo...

            通过对礼花行业生产工艺、生产状况及生产过程中突发性事故发生的原因、危害后果的回顾性调查，总结出礼花行业这类含有特殊能量的生产企业在生产过程中危害因素种类、来源及其对周围环境及居住区的潜在影响；同时应用爆炸力学理论及对礼花厂火灾爆炸后果进行了回顾性评价。应用霍普金森标尺化定律，对礼花厂突发性事故造成的危害后果进行了定量评价，并提出礼花厂安全卫生防护距离的标准。

  本文关键词：应用爆炸力学，由笔耕文化传播整理发布。