摘要
钢板-聚氨酯泡沫夹层板是一种应用于地下防护结构的新型复合材料。为探讨该种复合材料夹层板在爆炸荷载作用下的性能,确定其破坏形态和特点,对其进行了野外抗爆特性试验研究。结果表明,复合材料夹层板抗爆能力强,吸能特性好,具有抗多次重复爆炸破坏而不丧失使用功能的特点。
the steel plate-polyurethane foam sandwich plate is a new type composite sandwich plate which applied in the fabricated protective structure. In order to discuss the capacity of this composite sandwich plate under the action of explosion load, define the shape and characteristic of damage of which, the field tests of explosion resistance capacity are carried out on it. From test results, it is shown that composite sandwich plate has features such as high capacity of explosion resistance, good characteristic of power absorbing and no loss of working function after repeating explosion.
出处
《地下空间与工程学报》
CSCD
2005年第3期401-404,共4页
Chinese Journal of Underground Space and Engineering
关键词
复合材料夹层板
抗爆性能
试验研究
composite sandwich plate
capacity of explosion resistance
test study
