We have developed a conceptual design of a 15-TW pulsed-power accelerator based on the linear-transformer-driver (LTD) a......

把在建筑结构中应用较为广泛的抗震概念设计引入到隧道抗震设计中，分析了隧道抗震概念设计的4个主要内容：场地选择、合理受力原则、......