Explosion Resistance Investigation into Sandwich Structure of Steel Fiber Reinforced Concrete Support Plate

摘要：

In order to avoid the damage of precision guided weapons on target, a steel fiber reinforced concrete sandwich structure with different types of support was proposed. The failure characteristics of penetration plate, steel fiber reinforced concrete plate and support beam were studied by contact explosion test. The results show that the using of steel fiber sheet sandwich structure increases the resistance level for the project with the same thickness of protective layer. The failure mode of steel fiber reinforced concrete sandwich structure under partial blast loading is still the local damage mode, the strength and thickness of steel fiber laminate material, height and spacing of support beam are the main factors to control the effect of wave attenuation in steel fiber reinforced concretesandwich structure, if some measures to prevent vibration on steel fiber sheet or under-surface of vault would enhance the resistance of structure.

关键词： steel fiber reinforced concrete penetration plate thin sandwich structure support explosion test

作者: WANG Xinwu WEI Mingshan DING Qiaoai REN Huiqi

作者单位: The Third Research Institute of Engineering Corps, General Staff of PLA, Luoyang 471023, Henan, Chin The Third Research Institute of Engineering Corps, General Staff of PLA, Luoyang 471023, Henan, Chin

会议类型: 国际会议

会议名称: The 2010 International Symposium on Safety Science and Technology(2010 安全科学与技术国际会议)

会议地点: 杭州

会议语种:英文

页码: 1140-1145

在线出版日期: 2010-10-26（万方平台首次上网日期，不代表论文的发表时间）