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- Thus, the response of certain elements in such cases influences the blast loading on the structure as a whole. 因此,在这些情况下,某些组成部分的反应可以对整个结构的爆震荷载发生影响。
- A blast loading measuring system with stable performance was established based on the principle of dynamic caustics. 应用爆炸加载的透射式动焦散线测试系统,分析了爆炸裂纹的扩展规律。
- The effect of blasting load on anchored birder is a hot research issue in disaster prevention and mitigation of hydroelectricity project. 爆破荷载对锚固梁作用的研究是水电工程防灾减灾的一个热点问题。
- Researches were carried out on internal blast loading and effective stress history at typical positions in the flat end plat and cylindrical shell. 研究容器壳体和平板封头典型位置的内部爆炸载荷和等效应力的历史;分别给出壳体和平板封头的应力云图;
- Numerical simulation was conducted to study the internal blast loading of explosion chamber with flat end using TVD schemes. 用TVD格式+数值模拟了带平板封头爆炸容器的内部爆炸载荷的分布规律。
- The experimental research has been conducted to investigate the dynamic response of flat head double walled cylindrical explosion vessels to the blast loading produced by detonation of high explosives centrally positioned within the vessel. 对采用平封头的圆柱形双层爆炸容器在内部装药爆炸所产生的载荷作用下的动力响应进行了实验研究。
- In this paper, a formula is rived for calculating the plastic deformation of the protective bulkhead subjected to blast loading by the energy method.A simple formula for engineering use is given. 本文利用能量法推导了在爆炸载荷作用下防护舱壁塑性膜大变形的计算公式,给出了一个工程简化计算方法。
- In this paper, a elastic-plastic dynamical constitutive model on jointed rock masses under blasting load is established with the help of the multiple rigid-body dynamics and contact-impact theory. 运用多刚体系统动力学及接触冲击理论建立了节理岩体弹塑性动态本构模型。
- An experiment was carried out to study the failure of cabin near shipboard of surface warship subjected to underwater blast loading without special consideration paid to explosion resistance. 系统研究了舰艇舷侧防御结构在水下爆炸载荷作用下的破坏机理,并对防雷舱进行水下抗爆设计。
- The anti-blasting and absorbing energy mechanisms of composite protective structure under blasting loads were numerically simulated by applying ANSYS/LS-DYNA. 采用ANSYS/LS-DYNA软件对复合结构各层中的爆破能量的分布进行了系统的数值模拟研究;
- Research on the local response of spall for underground structures under blast loads was based on suppose of semi-infinite thickness of underground structures in the past. 过去对地下结构震塌破坏的研究,往往是在假设地下结构为半无限厚的基础上进行的。
- Chen Zhaoyuan, Song Erxiang, Guo Hongxian.Over turning effects and design procedures on basement shelters of high rise frame. structures under nuclear blast loadings [R]. 陈肇元;宋二祥;郭红仙.;核爆冲击波对多高层建筑人防地下室的倾覆作用及设计对策研究[R]
- Research on the local response of spall for underground structures under blast loads was based on assumption of semi-infinite thickness of concrete in the past. 为弄清实际厚度地下结构在爆炸荷载作用下的局部层裂机理,基于层状介质中应力波的传播理论,提出了地下结构典型组合形式的局部层裂破坏模型。
- The accordion was in full blast in the hall. 在大厅里手风琴拉得非常响亮。
- Bind down the ropes around the load on the lorry. 把绕在卡车上货物外面的绳子扎紧。
- She will not shove the heavy load onto others. 她不愿意把重担推给别人。
- Making use of the theory of rupture and damage of rock, the author macroscopically and microcosmically studied the spread behavior of rock cracks under the effect of blasting loads. 运用岩石的断裂损伤理论,从宏观和微观的角度研究了爆炸载荷作用下岩体裂纹的扩展行为。
- Study summary of ship structure under blast load 舰船结构在爆炸载荷作用下的破坏研究综述
- The party was going on in full blast. 聚会进行得热闹非凡。
- I supervised the workers loading the lorry. 我监督工人把货物装上卡车。