This paper discusses the preventive mechanism and feasibility of squat-style continuous collapse by applying structural crashworthiness,analyzes material selecting principles and economy of setting buffer layer,and draws relevant conclusions.As a result,it has laid a foundation for the preventive research of squat-style continuous collapse.%通过采用结构耐撞性原理讨论了结构下坐式连续倒塌的防制机理及可行性,分析了设置缓冲层的选材原则及经济性,研究得出相关结论,从而为结构下坐式连续倒塌的防治研究奠定了基础。
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