摘要
为了解决已建人防工程实施临战快速封堵问题,采用新型轻骨料混凝土复合梁构筑隔墙进行抗爆封堵,采用简易防护密闭门进行防毒密闭。通过材料试验,结构静、动力模型试验和口部密闭性能试验验证了其可靠性。与过去采用钢筋混凝土预制梁封堵口部的方法相比,本方法抗力更高,密闭性能更加可靠,转换周期更短,封堵构件更轻,具有很高的工程应用价值,为人防工程防护功能的平战转换打下了坚实技术基础。
To solve the problems in rapid packing for civil air defense works,the anti-explosion packing method was adopted to construct blast wall by use of hybrid fibers reinforced light-weight aggregate concrete composite beams strengthened with hybrid sheets. The reliability of the anti-explosion packing method and the gas defense airtight method was validated by material tests,structural static and dynamic model tests and airtight performance test of passageway.Compared to the current packing method of passageway with ordinary precast RC beams,the anti-explosion packing and gas defense airtight method has many advantages such as the higher anti-explosion capacity,the more reliable gas defense airtight performance,the shorter exchange time,the lighter packing components,the more economic engineering cost,and the higher engineering applicable value.Thereby it builds up a solid technical foundation for functional exchange between peacetime and wartime of civil air defense work.
出处
《解放军理工大学学报（自然科学版）》
EI
北大核心
2011年第2期129-134,共6页
Journal of PLA University of Science and Technology(Natural Science Edition)
关键词
人防工程
平战转换
口部封堵
复合梁
密闭性能
civil air defense works
function exchange between peacetime and wartime
passageway packing
composite beam
airtight performance
