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- 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]
- nuclear blast loads 核爆荷载
- The United States still cannot say for sure the underground detonation was a nuclear blast; the working assumption is that it was, but not very successful, the official said. 美国现在还不能肯定的说这次地下引爆是一次核爆炸。目前的假设是它是核爆炸,但不是一次成功的核爆炸,这名官员说。
- But you can be sure of one thing if the capricious Mr Kim is persuaded back to the table.With a second nuclear blast to boast of, the price will have gone up yet again. 但有一样大家可以放心,那就是当其再次回到谈判桌旁时,要价一定又高了一截,因为这下又有一次核试验可以吹嘘了。
- 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。
- For instance, in 2006, a network station in Yellowknife, Canada, picked up wisps of radioactive gas inadvertently released from an underground North Korean nuclear blast. 2006年北朝鲜进行秘密地下核试验时,一些不经意产生的带有放射性的扬尘飘到了位于加拿大Yellowknife,并被那里的探测器捕获。
- 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。
- Trident convoys carry risk of nuclear blast 英国核武器运输存在爆炸危险
- 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 network of sensors, run out of Vienna under the auspices of the United Nations, monitors the globe for clandestine nuclear blasts as well as other seismic and atomic events. 此探测器网络由联合国资助并由维也纳负责日常运营,可以监测全球的秘密核试验以及其它地震和与核试验相关的活动。
- 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;
- 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;
- Other human activities, even nuclear detonations, have not been linked to earthquake activity. Energy from nuclear blasts dissipates quickly along the Earth's surface. 其他的人类活动,甚至核爆炸,并未与地震活动联系起来。核爆炸产生的能量沿着地表消失得很快。
- 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。
- Other human activities, even nuclear detonations, have not been linked to earthquake activity.Energy from nuclear blasts dissipates quickly along the Earth's surface. 而其他人类活动,甚至包括核爆炸,都不会引发地震活动,因为核爆炸所释放的能量很快就会在地球表面耗尽。
- a surrounding mass of earth and rock can decouple a nuclear blast 能减弱核爆炸的震波的土和岩的围绕物
- 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 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。
- The accordion was in full blast in the hall. 在大厅里手风琴拉得非常响亮。